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/add_last_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8168ed2-m [2018-04-12 00:28:59,831 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 00:28:59,833 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 00:28:59,849 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 00:28:59,849 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 00:28:59,850 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 00:28:59,851 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 00:28:59,853 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 00:28:59,856 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 00:28:59,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 00:28:59,858 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 00:28:59,858 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 00:28:59,859 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 00:28:59,861 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 00:28:59,862 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 00:28:59,864 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 00:28:59,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 00:28:59,868 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 00:28:59,870 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 00:28:59,871 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 00:28:59,874 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-04-12 00:28:59,881 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 [2018-04-12 00:28:59,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 00:28:59,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 00:28:59,907 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-12 00:28:59,907 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-12 00:28:59,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-12 00:28:59,908 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-12 00:28:59,908 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-12 00:28:59,908 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-12 00:28:59,908 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-12 00:28:59,908 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-12 00:28:59,909 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-12 00:28:59,909 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-12 00:28:59,909 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 00:28:59,910 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 00:28:59,910 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 00:28:59,910 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 00:28:59,910 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 00:28:59,910 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 00:28:59,911 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 00:28:59,911 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-12 00:28:59,911 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 00:28:59,911 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 00:28:59,911 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 00:28:59,912 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-12 00:28:59,912 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-12 00:28:59,912 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 00:28:59,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 00:28:59,912 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 00:28:59,913 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-12 00:28:59,913 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-12 00:28:59,913 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-12 00:28:59,913 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-12 00:28:59,913 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-12 00:28:59,913 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-12 00:28:59,914 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-12 00:28:59,915 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-12 00:28:59,915 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-12 00:28:59,915 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-12 00:28:59,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 00:28:59,962 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 00:28:59,966 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 00:28:59,968 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 00:28:59,969 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 00:28:59,969 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,319 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG83fef7b6f [2018-04-12 00:29:00,473 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 00:29:00,473 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 00:29:00,473 INFO L168 CDTParser]: Scanning add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,483 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 00:29:00,483 INFO L215 ultiparseSymbolTable]: [2018-04-12 00:29:00,484 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 00:29:00,484 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____bswap_32 ('__bswap_32') in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,484 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,484 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____bswap_64 ('__bswap_64') in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,484 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 00:29:00,484 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____dev_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,484 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fsblkcnt_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____syscall_ulong_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__int16_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__lldiv_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_key_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____u_char in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____blksize_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__blksize_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____qaddr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__uid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____off64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_rwlock_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____rlim64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__div_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____int32_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____uint32_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____id_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__fsblkcnt_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__caddr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__ulong in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__mode_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__sigset_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_int32_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__key_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____u_short in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____caddr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__fd_set in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_rwlockattr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__int8_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____uint16_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__clock_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__daddr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____time_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_int64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____ino64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____syscall_slong_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____WAIT_STATUS in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fsfilcnt_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__int64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____blkcnt_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_barrierattr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____daddr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__register_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__time_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_quad_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__ushort in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__ldiv_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____useconds_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____uint8_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____key_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fsfilcnt64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_mutex_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__ino_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fd_mask in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____int64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__nlink_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__uint in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____sig_atomic_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__loff_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____u_int in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__id_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_int8_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____clock_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_condattr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__dev_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_once_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__timer_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____int8_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_spinlock_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__fsid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____sigset_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____loff_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____nlink_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_short in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__clockid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__gid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____uid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__ssize_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__suseconds_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fsword_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__fd_mask in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____uint64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__fsfilcnt_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____blkcnt64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_long in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____off_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____ssize_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____quad_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____gid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____mode_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fsid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__int32_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____socklen_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____ino_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____pid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_mutexattr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__size_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__off_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____timer_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____intptr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____int16_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____u_long in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__blkcnt_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____rlim_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__quad_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____pthread_list_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_char in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_cond_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_int in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__u_int16_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____fsblkcnt64_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____suseconds_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____clockid_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_attr_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i____u_quad_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__wchar_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fadd_last_unsafe_false_valid_deref_i__pthread_barrier_t in add_last_unsafe_false-valid-deref.i [2018-04-12 00:29:00,514 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG83fef7b6f [2018-04-12 00:29:00,519 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 00:29:00,521 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-12 00:29:00,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 00:29:00,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 00:29:00,529 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 00:29:00,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a1ee2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00, skipping insertion in model container [2018-04-12 00:29:00,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,547 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 00:29:00,575 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 00:29:00,738 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 00:29:00,788 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 00:29:00,793 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-12 00:29:00,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00 WrapperNode [2018-04-12 00:29:00,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 00:29:00,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 00:29:00,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 00:29:00,839 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 00:29:00,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (1/1) ... [2018-04-12 00:29:00,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 00:29:00,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 00:29:00,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 00:29:00,895 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 00:29:00,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (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 [2018-04-12 00:29:01,024 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 00:29:01,024 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 00:29:01,024 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fadd_last_unsafe_false_valid_deref_i____bswap_32 [2018-04-12 00:29:01,024 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fadd_last_unsafe_false_valid_deref_i____bswap_64 [2018-04-12 00:29:01,024 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 00:29:01,024 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fadd_last_unsafe_false_valid_deref_i____bswap_32 [2018-04-12 00:29:01,024 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fadd_last_unsafe_false_valid_deref_i____bswap_64 [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-12 00:29:01,025 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-12 00:29:01,026 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-12 00:29:01,027 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-12 00:29:01,028 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-12 00:29:01,029 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-12 00:29:01,030 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-12 00:29:01,031 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-12 00:29:01,032 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-12 00:29:01,033 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-12 00:29:01,034 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-12 00:29:01,035 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-12 00:29:01,036 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 00:29:01,037 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 00:29:01,038 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-12 00:29:01,402 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 00:29:01,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 12:29:01 BoogieIcfgContainer [2018-04-12 00:29:01,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 00:29:01,403 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-12 00:29:01,403 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-12 00:29:01,404 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-12 00:29:01,406 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 12:29:01" (1/1) ... [2018-04-12 00:29:01,412 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-12 00:29:01,413 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-12 00:29:01,426 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-12 00:29:01,446 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-12 00:29:01,460 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 2 location literals (each corresponds to one heap write) [2018-04-12 00:29:01,470 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-12 00:29:01,486 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-12 00:29:01,487 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8) : |mll_L548''_0| (Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6) : |mll_L548''_1| [2018-04-12 00:29:01,489 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') : v_main_~a~0.base_8 : (Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8) (SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') : v_main_~a~0.offset_6 : (Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6) [2018-04-12 00:29:01,555 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-12 00:29:48,369 INFO L314 AbstractInterpreter]: Visited 55 different actions 228 times. Merged at 33 different actions 130 times. Widened at 1 different actions 1 times. Found 9 fixpoints after 8 different actions. Largest state had 35 variables. [2018-04-12 00:29:48,371 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-12 00:29:48,377 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 5 [2018-04-12 00:29:48,377 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-12 00:29:48,378 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-04-12 00:29:48,378 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_2| v_main_~arr~0.base_5) (+ (* 4 v_main_~length~0_6) v_main_~arr~0.offset_5 (- 4))), at (SUMMARY for call #t~mem5 := read~int(~arr~0.base, ~arr~0.offset + ~length~0 * 4 - 4, 4); srcloc: L547')) ((select |v_#memory_int_6| v_main_~a~0.base_8), at (SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'')) ((select (select |v_#memory_int_3| v_main_~a~0.base_5) v_main_~a~0.offset_4), at (SUMMARY for call #t~mem6 := read~int(~a~0.base, ~a~0.offset, 4); srcloc: L548)) ((select (select |v_#memory_int_4| v_main_~arr~0.base_8) (+ (* 4 v_main_~length~0_8) v_main_~arr~0.offset_7 (- 4))), at (SUMMARY for call #t~mem7 := read~int(~arr~0.base, ~arr~0.offset + ~length~0 * 4 - 4, 4); srcloc: L548')) ((select (select |v_#memory_int_1| v_main_~a~0.base_2) v_main_~a~0.offset_2), at (SUMMARY for call #t~mem4 := read~int(~a~0.base, ~a~0.offset, 4); srcloc: L547)) [2018-04-12 00:29:48,619 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_32 [2018-04-12 00:29:48,619 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,619 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-12 00:29:48,619 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_2| v_main_~arr~0.base_5) (+ (* 4 v_main_~length~0_6) v_main_~arr~0.offset_5 (- 4))), at (SUMMARY for call #t~mem5 := read~int(~arr~0.base, ~arr~0.offset + ~length~0 * 4 - 4, 4); srcloc: L547')) [2018-04-12 00:29:48,619 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,620 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_31 [2018-04-12 00:29:48,620 DEBUG L374 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6)] [2018-04-12 00:29:48,620 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-12 00:29:48,620 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_2| v_main_~arr~0.base_5) (+ (* 4 v_main_~length~0_6) v_main_~arr~0.offset_5 (- 4))), at (SUMMARY for call #t~mem5 := read~int(~arr~0.base, ~arr~0.offset + ~length~0 * 4 - 4, 4); srcloc: L547')) [2018-04-12 00:29:48,620 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6)] [2018-04-12 00:29:48,620 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-12 00:29:48,620 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_6| v_main_~a~0.base_8), at (SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'')) [2018-04-12 00:29:48,620 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,620 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-12 00:29:48,621 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_3| v_main_~a~0.base_5) v_main_~a~0.offset_4), at (SUMMARY for call #t~mem6 := read~int(~a~0.base, ~a~0.offset, 4); srcloc: L548)) [2018-04-12 00:29:48,621 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,621 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-12 00:29:48,621 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_3| v_main_~a~0.base_5) v_main_~a~0.offset_4), at (SUMMARY for call #t~mem6 := read~int(~a~0.base, ~a~0.offset, 4); srcloc: L548)) [2018-04-12 00:29:48,621 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6)] [2018-04-12 00:29:48,621 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-12 00:29:48,621 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_4| v_main_~arr~0.base_8) (+ (* 4 v_main_~length~0_8) v_main_~arr~0.offset_7 (- 4))), at (SUMMARY for call #t~mem7 := read~int(~arr~0.base, ~arr~0.offset + ~length~0 * 4 - 4, 4); srcloc: L548')) [2018-04-12 00:29:48,622 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,622 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-12 00:29:48,622 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_4| v_main_~arr~0.base_8) (+ (* 4 v_main_~length~0_8) v_main_~arr~0.offset_7 (- 4))), at (SUMMARY for call #t~mem7 := read~int(~arr~0.base, ~arr~0.offset + ~length~0 * 4 - 4, 4); srcloc: L548')) [2018-04-12 00:29:48,622 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6)] [2018-04-12 00:29:48,622 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-12 00:29:48,622 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_1| v_main_~a~0.base_2) v_main_~a~0.offset_2), at (SUMMARY for call #t~mem4 := read~int(~a~0.base, ~a~0.offset, 4); srcloc: L547)) [2018-04-12 00:29:48,622 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,622 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-12 00:29:48,622 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_1| v_main_~a~0.base_2) v_main_~a~0.offset_2), at (SUMMARY for call #t~mem4 := read~int(~a~0.base, ~a~0.offset, 4); srcloc: L547)) [2018-04-12 00:29:48,622 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6)] [2018-04-12 00:29:48,622 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-12 00:29:48,623 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-12 00:29:48,623 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-12 00:29:48,623 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-04-12 00:29:48,623 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-12 00:29:48,623 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-12 00:29:48,623 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.base_8)] [2018-04-12 00:29:48,623 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-12 00:29:48,623 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-04-12 00:29:48,623 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-12 00:29:48,624 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-12 00:29:48,624 DEBUG L356 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~int(#t~mem6 + #t~mem7, ~a~0.base, ~a~0.offset, 4); srcloc: L548'') with v_main_~a~0.offset_6)] [2018-04-12 00:29:48,625 INFO L134 ransitionTransformer]: executing heap partitioning transformation [2018-04-12 00:29:48,628 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,628 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,628 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,628 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,628 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,628 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,628 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,629 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,629 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,629 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-04-12 00:29:48,629 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,630 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,630 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,630 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,630 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,630 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,631 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,631 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,631 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,631 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,631 DEBUG L356 ransitionTransformer]: {main_~i~0=v_main_~i~0_1} [2018-04-12 00:29:48,631 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,631 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,632 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,632 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,632 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-04-12 00:29:48,632 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,632 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,632 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,632 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,632 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,633 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,633 DEBUG L356 ransitionTransformer]: {main_~j~0=v_main_~j~0_1} [2018-04-12 00:29:48,633 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,633 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,633 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,633 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,633 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,633 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,633 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,633 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,634 DEBUG L331 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet2_1| 2147483647) (<= 0 (+ |v_main_#t~nondet2_1| 2147483648))) InVars {main_#t~nondet2=|v_main_#t~nondet2_1|} OutVars{main_#t~nondet2=|v_main_#t~nondet2_1|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,634 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,634 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,634 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,634 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length~0_1 |v_main_#t~nondet2_2|) InVars {main_#t~nondet2=|v_main_#t~nondet2_2|} OutVars{main_~length~0=v_main_~length~0_1, main_#t~nondet2=|v_main_#t~nondet2_2|} AuxVars[] AssignedVars[main_~length~0] [2018-04-12 00:29:48,634 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,635 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,635 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,635 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,635 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,635 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,635 DEBUG L356 ransitionTransformer]: {main_#t~nondet2=|v_main_#t~nondet2_3|} [2018-04-12 00:29:48,635 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,636 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,636 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,636 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,636 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~length~0_2 1) InVars {main_~length~0=v_main_~length~0_2} OutVars{main_~length~0=v_main_~length~0_2} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,636 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,636 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,637 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,637 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~length~0_4 1)) InVars {main_~length~0=v_main_~length~0_4} OutVars{main_~length~0=v_main_~length~0_4} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,637 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,637 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,637 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,637 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length~0_3 1) InVars {} OutVars{main_~length~0=v_main_~length~0_3} AuxVars[] AssignedVars[main_~length~0] [2018-04-12 00:29:48,638 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,638 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,638 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,638 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_#t~malloc3.offset_1| 0) (not (= 0 |v_main_#t~malloc3.base_1|)) (= |v_#valid_3| (store |v_#valid_4| |v_main_#t~malloc3.base_1| 1)) (= 0 (select |v_#valid_4| |v_main_#t~malloc3.base_1|)) (= (store |v_#length_2| |v_main_#t~malloc3.base_1| v_main_~length~0_5) |v_#length_1|)) InVars {main_~length~0=v_main_~length~0_5, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{main_~length~0=v_main_~length~0_5, main_#t~malloc3.base=|v_main_#t~malloc3.base_1|, #length=|v_#length_1|, main_#t~malloc3.offset=|v_main_#t~malloc3.offset_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[main_#t~malloc3.base, main_#t~malloc3.offset, #valid, #length] [2018-04-12 00:29:48,638 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,639 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,639 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,639 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~arr~0.offset_1 |v_main_#t~malloc3.offset_2|) (= v_main_~arr~0.base_1 |v_main_#t~malloc3.base_2|)) InVars {main_#t~malloc3.base=|v_main_#t~malloc3.base_2|, main_#t~malloc3.offset=|v_main_#t~malloc3.offset_2|} OutVars{main_#t~malloc3.base=|v_main_#t~malloc3.base_2|, main_~arr~0.offset=v_main_~arr~0.offset_1, main_~arr~0.base=v_main_~arr~0.base_1, main_#t~malloc3.offset=|v_main_#t~malloc3.offset_2|} AuxVars[] AssignedVars[main_~arr~0.base, main_~arr~0.offset] [2018-04-12 00:29:48,639 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,639 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,640 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,640 DEBUG L331 ransitionTransformer]: Formula: (and (= 0 v_main_~arr~0.base_2) (= 0 v_main_~arr~0.offset_2)) InVars {main_~arr~0.offset=v_main_~arr~0.offset_2, main_~arr~0.base=v_main_~arr~0.base_2} OutVars{main_~arr~0.offset=v_main_~arr~0.offset_2, main_~arr~0.base=v_main_~arr~0.base_2} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,640 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,640 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,640 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,640 DEBUG L331 ransitionTransformer]: Formula: (or (not (= 0 v_main_~arr~0.base_3)) (not (= 0 v_main_~arr~0.offset_3))) InVars {main_~arr~0.offset=v_main_~arr~0.offset_3, main_~arr~0.base=v_main_~arr~0.base_3} OutVars{main_~arr~0.offset=v_main_~arr~0.offset_3, main_~arr~0.base=v_main_~arr~0.base_3} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,641 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,641 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,641 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,641 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-12 00:29:48,641 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,641 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,642 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,642 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~a~0.base_1 v_main_~arr~0.base_4) (= v_main_~a~0.offset_1 v_main_~arr~0.offset_4)) InVars {main_~arr~0.offset=v_main_~arr~0.offset_4, main_~arr~0.base=v_main_~arr~0.base_4} OutVars{main_~a~0.base=v_main_~a~0.base_1, main_~a~0.offset=v_main_~a~0.offset_1, main_~arr~0.offset=v_main_~arr~0.offset_4, main_~arr~0.base=v_main_~arr~0.base_4} AuxVars[] AssignedVars[main_~a~0.base, main_~a~0.offset] [2018-04-12 00:29:48,642 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,642 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,643 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,643 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_5| (store |v_#valid_6| |v_main_#t~malloc3.base_3| 0)) InVars {main_#t~malloc3.base=|v_main_#t~malloc3.base_3|, #valid=|v_#valid_6|} OutVars{main_#t~malloc3.base=|v_main_#t~malloc3.base_3|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid] [2018-04-12 00:29:48,643 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,643 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,643 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,643 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,644 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,644 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,644 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,644 DEBUG L331 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,644 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,644 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,645 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,645 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,645 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,645 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,645 DEBUG L356 ransitionTransformer]: {main_#t~malloc3.base=|v_main_#t~malloc3.base_4|, main_#t~malloc3.offset=|v_main_#t~malloc3.offset_4|} [2018-04-12 00:29:48,645 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,645 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,645 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,648 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,648 DEBUG L331 ransitionTransformer]: Formula: (and (<= (+ v_main_~a~0.offset_2 4) (select |v_#length_3| v_main_~a~0.base_2)) (<= 0 v_main_~a~0.offset_2) (= 1 (select |v_#valid_7| v_main_~a~0.base_2)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_part_locs_32_locs_31_1| v_main_~a~0.base_2) v_main_~a~0.offset_2))) InVars {main_~a~0.base=v_main_~a~0.base_2, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_1|, #length=|v_#length_3|, main_~a~0.offset=v_main_~a~0.offset_2, #valid=|v_#valid_7|} OutVars{main_#t~mem4=|v_main_#t~mem4_1|, #valid=|v_#valid_7|, main_~a~0.base=v_main_~a~0.base_2, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_1|, #length=|v_#length_3|, main_~a~0.offset=v_main_~a~0.offset_2} AuxVars[] AssignedVars[main_#t~mem4] [2018-04-12 00:29:48,648 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 00:29:48,648 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 00:29:48,648 DEBUG L340 ransitionTransformer]: (and (<= (+ v_main_~a~0.offset_2 4) (select |v_#length_3| v_main_~a~0.base_2)) (<= 0 v_main_~a~0.offset_2) (= 1 (select |v_#valid_7| v_main_~a~0.base_2)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_1| v_main_~a~0.base_2) v_main_~a~0.offset_2))) [2018-04-12 00:29:48,648 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 00:29:48,649 DEBUG L342 ransitionTransformer]: (and (<= (+ v_main_~a~0.offset_2 4) (select |v_#length_3| v_main_~a~0.base_2)) (<= 0 v_main_~a~0.offset_2) (= 1 (select |v_#valid_7| v_main_~a~0.base_2)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_part_locs_32_locs_31_1| v_main_~a~0.base_2) v_main_~a~0.offset_2))) [2018-04-12 00:29:48,649 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 00:29:48,649 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 00:29:48,649 DEBUG L348 ransitionTransformer]: {#valid=|v_#valid_7|, main_~a~0.base=v_main_~a~0.base_2, #memory_int=|v_#memory_int_1|, #length=|v_#length_3|, main_~a~0.offset=v_main_~a~0.offset_2} [2018-04-12 00:29:48,649 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 00:29:48,649 DEBUG L350 ransitionTransformer]: {main_~a~0.base=v_main_~a~0.base_2, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_1|, #length=|v_#length_3|, main_~a~0.offset=v_main_~a~0.offset_2, #valid=|v_#valid_7|} [2018-04-12 00:29:48,649 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,649 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,649 DEBUG L356 ransitionTransformer]: {main_#t~mem4=|v_main_#t~mem4_1|, #valid=|v_#valid_7|, main_~a~0.base=v_main_~a~0.base_2, #memory_int=|v_#memory_int_1|, #length=|v_#length_3|, main_~a~0.offset=v_main_~a~0.offset_2} [2018-04-12 00:29:48,649 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,649 DEBUG L358 ransitionTransformer]: {main_#t~mem4=|v_main_#t~mem4_1|, #valid=|v_#valid_7|, main_~a~0.base=v_main_~a~0.base_2, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_1|, #length=|v_#length_3|, main_~a~0.offset=v_main_~a~0.offset_2} [2018-04-12 00:29:48,650 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,650 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,650 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_8| v_main_~a~0.base_3))) InVars {main_~a~0.base=v_main_~a~0.base_3, #valid=|v_#valid_8|} OutVars{main_~a~0.base=v_main_~a~0.base_3, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,650 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,650 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,650 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,650 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~a~0.offset_3 4) (select |v_#length_4| v_main_~a~0.base_4))) (not (<= 0 v_main_~a~0.offset_3))) InVars {main_~a~0.base=v_main_~a~0.base_4, #length=|v_#length_4|, main_~a~0.offset=v_main_~a~0.offset_3} OutVars{main_~a~0.base=v_main_~a~0.base_4, #length=|v_#length_4|, main_~a~0.offset=v_main_~a~0.offset_3} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,650 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,650 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,651 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,651 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-04-12 00:29:48,651 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,651 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,651 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,651 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_19| |old(#valid)|) InVars {#valid=|v_#valid_19|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_19|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,651 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,651 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,651 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,652 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_#valid_20| |old(#valid)|)) InVars {#valid=|v_#valid_20|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_20|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,652 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,652 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,652 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,653 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse1 (* 4 v_main_~length~0_6))) (let ((.cse0 (+ .cse1 v_main_~arr~0.offset_5))) (and (<= .cse0 (select |v_#length_5| v_main_~arr~0.base_5)) (<= 4 .cse0) (= 1 (select |v_#valid_9| v_main_~arr~0.base_5)) (= (select (select |v_#memory_int_part_locs_32_locs_31_2| v_main_~arr~0.base_5) (+ .cse1 v_main_~arr~0.offset_5 (- 4))) |v_main_#t~mem5_1|)))) InVars {main_~length~0=v_main_~length~0_6, main_~arr~0.base=v_main_~arr~0.base_5, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_2|, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_5} OutVars{main_~length~0=v_main_~length~0_6, main_~arr~0.base=v_main_~arr~0.base_5, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_2|, main_#t~mem5=|v_main_#t~mem5_1|, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_5} AuxVars[] AssignedVars[main_#t~mem5] [2018-04-12 00:29:48,653 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 00:29:48,653 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 00:29:48,653 DEBUG L340 ransitionTransformer]: (let ((.cse1 (* 4 v_main_~length~0_6))) (let ((.cse0 (+ .cse1 v_main_~arr~0.offset_5))) (and (<= .cse0 (select |v_#length_5| v_main_~arr~0.base_5)) (<= 4 .cse0) (= 1 (select |v_#valid_9| v_main_~arr~0.base_5)) (= (select (select |v_#memory_int_2| v_main_~arr~0.base_5) (+ .cse1 v_main_~arr~0.offset_5 (- 4))) |v_main_#t~mem5_1|)))) [2018-04-12 00:29:48,653 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 00:29:48,653 DEBUG L342 ransitionTransformer]: (let ((.cse1 (* 4 v_main_~length~0_6))) (let ((.cse0 (+ .cse1 v_main_~arr~0.offset_5))) (and (<= .cse0 (select |v_#length_5| v_main_~arr~0.base_5)) (<= 4 .cse0) (= 1 (select |v_#valid_9| v_main_~arr~0.base_5)) (= (select (select |v_#memory_int_part_locs_32_locs_31_2| v_main_~arr~0.base_5) (+ .cse1 v_main_~arr~0.offset_5 (- 4))) |v_main_#t~mem5_1|)))) [2018-04-12 00:29:48,653 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 00:29:48,653 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 00:29:48,653 DEBUG L348 ransitionTransformer]: {main_~length~0=v_main_~length~0_6, main_~arr~0.base=v_main_~arr~0.base_5, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_5} [2018-04-12 00:29:48,654 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 00:29:48,654 DEBUG L350 ransitionTransformer]: {main_~length~0=v_main_~length~0_6, main_~arr~0.base=v_main_~arr~0.base_5, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_2|, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_5} [2018-04-12 00:29:48,654 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,654 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,654 DEBUG L356 ransitionTransformer]: {main_~length~0=v_main_~length~0_6, main_~arr~0.base=v_main_~arr~0.base_5, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_2|, main_#t~mem5=|v_main_#t~mem5_1|, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_5} [2018-04-12 00:29:48,654 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,654 DEBUG L358 ransitionTransformer]: {main_~length~0=v_main_~length~0_6, main_~arr~0.base=v_main_~arr~0.base_5, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_2|, main_#t~mem5=|v_main_#t~mem5_1|, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_5} [2018-04-12 00:29:48,654 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,654 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,654 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| v_main_~arr~0.base_6))) InVars {#valid=|v_#valid_10|, main_~arr~0.base=v_main_~arr~0.base_6} OutVars{#valid=|v_#valid_10|, main_~arr~0.base=v_main_~arr~0.base_6} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,654 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,655 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,655 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,655 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ (* 4 v_main_~length~0_7) v_main_~arr~0.offset_6))) (or (not (<= .cse0 (select |v_#length_6| v_main_~arr~0.base_7))) (not (<= 4 .cse0)))) InVars {main_~length~0=v_main_~length~0_7, #length=|v_#length_6|, main_~arr~0.offset=v_main_~arr~0.offset_6, main_~arr~0.base=v_main_~arr~0.base_7} OutVars{main_~length~0=v_main_~length~0_7, #length=|v_#length_6|, main_~arr~0.offset=v_main_~arr~0.offset_6, main_~arr~0.base=v_main_~arr~0.base_7} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,655 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,655 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,655 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,655 DEBUG L331 ransitionTransformer]: Formula: (= (store |v_#valid_18| |v_main_#t~malloc3.base_5| 0) |v_#valid_17|) InVars {main_#t~malloc3.base=|v_main_#t~malloc3.base_5|, #valid=|v_#valid_18|} OutVars{main_#t~malloc3.base=|v_main_#t~malloc3.base_5|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[#valid] [2018-04-12 00:29:48,655 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,655 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,656 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,656 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#t~mem5_2| |v_main_#t~mem4_2|) InVars {main_#t~mem4=|v_main_#t~mem4_2|, main_#t~mem5=|v_main_#t~mem5_2|} OutVars{main_#t~mem4=|v_main_#t~mem4_2|, main_#t~mem5=|v_main_#t~mem5_2|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,656 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,656 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,656 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,656 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_main_#t~mem5_4| |v_main_#t~mem4_4|)) InVars {main_#t~mem4=|v_main_#t~mem4_4|, main_#t~mem5=|v_main_#t~mem5_4|} OutVars{main_#t~mem4=|v_main_#t~mem4_4|, main_#t~mem5=|v_main_#t~mem5_4|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,656 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,656 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,656 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,657 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,657 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,657 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,657 DEBUG L356 ransitionTransformer]: {main_#t~malloc3.base=|v_main_#t~malloc3.base_6|, main_#t~malloc3.offset=|v_main_#t~malloc3.offset_6|} [2018-04-12 00:29:48,657 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,657 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,657 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,657 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,657 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,657 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,657 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,657 DEBUG L356 ransitionTransformer]: {main_#t~mem5=|v_main_#t~mem5_3|} [2018-04-12 00:29:48,658 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,658 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,658 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,658 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,658 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,658 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,658 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,658 DEBUG L356 ransitionTransformer]: {main_#t~mem5=|v_main_#t~mem5_5|} [2018-04-12 00:29:48,658 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,658 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,658 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,659 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,659 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,659 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,659 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,659 DEBUG L356 ransitionTransformer]: {main_#t~mem4=|v_main_#t~mem4_3|} [2018-04-12 00:29:48,659 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,659 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,659 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,659 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,659 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,659 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,660 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,660 DEBUG L356 ransitionTransformer]: {main_#t~mem4=|v_main_#t~mem4_5|} [2018-04-12 00:29:48,660 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,660 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,660 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,660 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,660 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_#t~mem6_1| (select (select |v_#memory_int_part_locs_32_locs_31_3| v_main_~a~0.base_5) v_main_~a~0.offset_4)) (<= 0 v_main_~a~0.offset_4) (<= (+ v_main_~a~0.offset_4 4) (select |v_#length_7| v_main_~a~0.base_5)) (= 1 (select |v_#valid_11| v_main_~a~0.base_5))) InVars {main_~a~0.base=v_main_~a~0.base_5, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, #length=|v_#length_7|, main_~a~0.offset=v_main_~a~0.offset_4, #valid=|v_#valid_11|} OutVars{#valid=|v_#valid_11|, main_~a~0.base=v_main_~a~0.base_5, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, #length=|v_#length_7|, main_#t~mem6=|v_main_#t~mem6_1|, main_~a~0.offset=v_main_~a~0.offset_4} AuxVars[] AssignedVars[main_#t~mem6] [2018-04-12 00:29:48,660 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 00:29:48,661 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 00:29:48,661 DEBUG L340 ransitionTransformer]: (and (= |v_main_#t~mem6_1| (select (select |v_#memory_int_3| v_main_~a~0.base_5) v_main_~a~0.offset_4)) (<= 0 v_main_~a~0.offset_4) (<= (+ v_main_~a~0.offset_4 4) (select |v_#length_7| v_main_~a~0.base_5)) (= 1 (select |v_#valid_11| v_main_~a~0.base_5))) [2018-04-12 00:29:48,661 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 00:29:48,661 DEBUG L342 ransitionTransformer]: (and (= |v_main_#t~mem6_1| (select (select |v_#memory_int_part_locs_32_locs_31_3| v_main_~a~0.base_5) v_main_~a~0.offset_4)) (<= 0 v_main_~a~0.offset_4) (<= (+ v_main_~a~0.offset_4 4) (select |v_#length_7| v_main_~a~0.base_5)) (= 1 (select |v_#valid_11| v_main_~a~0.base_5))) [2018-04-12 00:29:48,661 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 00:29:48,661 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 00:29:48,661 DEBUG L348 ransitionTransformer]: {#valid=|v_#valid_11|, main_~a~0.base=v_main_~a~0.base_5, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, main_~a~0.offset=v_main_~a~0.offset_4} [2018-04-12 00:29:48,661 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 00:29:48,661 DEBUG L350 ransitionTransformer]: {main_~a~0.base=v_main_~a~0.base_5, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, #length=|v_#length_7|, main_~a~0.offset=v_main_~a~0.offset_4, #valid=|v_#valid_11|} [2018-04-12 00:29:48,661 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,661 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,661 DEBUG L356 ransitionTransformer]: {#valid=|v_#valid_11|, main_~a~0.base=v_main_~a~0.base_5, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, main_#t~mem6=|v_main_#t~mem6_1|, main_~a~0.offset=v_main_~a~0.offset_4} [2018-04-12 00:29:48,662 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,662 DEBUG L358 ransitionTransformer]: {#valid=|v_#valid_11|, main_~a~0.base=v_main_~a~0.base_5, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, #length=|v_#length_7|, main_#t~mem6=|v_main_#t~mem6_1|, main_~a~0.offset=v_main_~a~0.offset_4} [2018-04-12 00:29:48,662 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,662 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,662 DEBUG L331 ransitionTransformer]: Formula: (not (= (select |v_#valid_12| v_main_~a~0.base_6) 1)) InVars {main_~a~0.base=v_main_~a~0.base_6, #valid=|v_#valid_12|} OutVars{main_~a~0.base=v_main_~a~0.base_6, #valid=|v_#valid_12|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,662 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,662 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,662 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,662 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~a~0.offset_5 4) (select |v_#length_8| v_main_~a~0.base_7))) (not (<= 0 v_main_~a~0.offset_5))) InVars {main_~a~0.base=v_main_~a~0.base_7, #length=|v_#length_8|, main_~a~0.offset=v_main_~a~0.offset_5} OutVars{main_~a~0.base=v_main_~a~0.base_7, #length=|v_#length_8|, main_~a~0.offset=v_main_~a~0.offset_5} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,663 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,663 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,663 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,663 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~length~0_8))) (let ((.cse1 (+ .cse0 v_main_~arr~0.offset_7))) (and (= 1 (select |v_#valid_13| v_main_~arr~0.base_8)) (= |v_main_#t~mem7_1| (select (select |v_#memory_int_part_locs_32_locs_31_4| v_main_~arr~0.base_8) (+ .cse0 v_main_~arr~0.offset_7 (- 4)))) (<= .cse1 (select |v_#length_9| v_main_~arr~0.base_8)) (<= 4 .cse1)))) InVars {main_~length~0=v_main_~length~0_8, main_~arr~0.base=v_main_~arr~0.base_8, #valid=|v_#valid_13|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_9|, main_~arr~0.offset=v_main_~arr~0.offset_7} OutVars{main_~length~0=v_main_~length~0_8, main_~arr~0.base=v_main_~arr~0.base_8, #valid=|v_#valid_13|, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_9|, main_~arr~0.offset=v_main_~arr~0.offset_7} AuxVars[] AssignedVars[main_#t~mem7] [2018-04-12 00:29:48,663 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 00:29:48,663 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 00:29:48,663 DEBUG L340 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~length~0_8))) (let ((.cse1 (+ .cse0 v_main_~arr~0.offset_7))) (and (= 1 (select |v_#valid_13| v_main_~arr~0.base_8)) (= |v_main_#t~mem7_1| (select (select |v_#memory_int_4| v_main_~arr~0.base_8) (+ .cse0 v_main_~arr~0.offset_7 (- 4)))) (<= .cse1 (select |v_#length_9| v_main_~arr~0.base_8)) (<= 4 .cse1)))) [2018-04-12 00:29:48,664 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 00:29:48,664 DEBUG L342 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~length~0_8))) (let ((.cse1 (+ .cse0 v_main_~arr~0.offset_7))) (and (= 1 (select |v_#valid_13| v_main_~arr~0.base_8)) (= |v_main_#t~mem7_1| (select (select |v_#memory_int_part_locs_32_locs_31_4| v_main_~arr~0.base_8) (+ .cse0 v_main_~arr~0.offset_7 (- 4)))) (<= .cse1 (select |v_#length_9| v_main_~arr~0.base_8)) (<= 4 .cse1)))) [2018-04-12 00:29:48,664 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 00:29:48,664 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 00:29:48,664 DEBUG L348 ransitionTransformer]: {main_~length~0=v_main_~length~0_8, main_~arr~0.base=v_main_~arr~0.base_8, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_4|, #length=|v_#length_9|, main_~arr~0.offset=v_main_~arr~0.offset_7} [2018-04-12 00:29:48,664 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 00:29:48,664 DEBUG L350 ransitionTransformer]: {main_~length~0=v_main_~length~0_8, main_~arr~0.base=v_main_~arr~0.base_8, #valid=|v_#valid_13|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_9|, main_~arr~0.offset=v_main_~arr~0.offset_7} [2018-04-12 00:29:48,664 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,664 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,665 DEBUG L356 ransitionTransformer]: {main_~length~0=v_main_~length~0_8, main_~arr~0.base=v_main_~arr~0.base_8, #valid=|v_#valid_13|, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_4|, #length=|v_#length_9|, main_~arr~0.offset=v_main_~arr~0.offset_7} [2018-04-12 00:29:48,665 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,665 DEBUG L358 ransitionTransformer]: {main_~length~0=v_main_~length~0_8, main_~arr~0.base=v_main_~arr~0.base_8, #valid=|v_#valid_13|, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_9|, main_~arr~0.offset=v_main_~arr~0.offset_7} [2018-04-12 00:29:48,665 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,665 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,665 DEBUG L331 ransitionTransformer]: Formula: (not (= (select |v_#valid_14| v_main_~arr~0.base_9) 1)) InVars {#valid=|v_#valid_14|, main_~arr~0.base=v_main_~arr~0.base_9} OutVars{#valid=|v_#valid_14|, main_~arr~0.base=v_main_~arr~0.base_9} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,665 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,665 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,665 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,666 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~arr~0.offset_8 (* 4 v_main_~length~0_9)))) (or (not (<= 4 .cse0)) (not (<= .cse0 (select |v_#length_10| v_main_~arr~0.base_10))))) InVars {main_~length~0=v_main_~length~0_9, #length=|v_#length_10|, main_~arr~0.offset=v_main_~arr~0.offset_8, main_~arr~0.base=v_main_~arr~0.base_10} OutVars{main_~length~0=v_main_~length~0_9, #length=|v_#length_10|, main_~arr~0.offset=v_main_~arr~0.offset_8, main_~arr~0.base=v_main_~arr~0.base_10} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,666 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,666 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,667 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,667 DEBUG L331 ransitionTransformer]: Formula: (and (<= 0 v_main_~a~0.offset_6) (<= (+ v_main_~a~0.offset_6 4) (select |v_#length_11| v_main_~a~0.base_8)) (= (store |v_#memory_int_part_locs_32_locs_31_5| v_main_~a~0.base_8 (store (select |v_#memory_int_part_locs_32_locs_31_5| v_main_~a~0.base_8) v_main_~a~0.offset_6 (+ |v_main_#t~mem6_2| |v_main_#t~mem7_2|))) |v_#memory_int_part_locs_32_locs_31_6|) (= (select |v_#valid_15| v_main_~a~0.base_8) 1)) InVars {#valid=|v_#valid_15|, main_#t~mem7=|v_main_#t~mem7_2|, main_~a~0.base=v_main_~a~0.base_8, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_5|, #length=|v_#length_11|, main_#t~mem6=|v_main_#t~mem6_2|, main_~a~0.offset=v_main_~a~0.offset_6} OutVars{#valid=|v_#valid_15|, main_#t~mem7=|v_main_#t~mem7_2|, main_~a~0.base=v_main_~a~0.base_8, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_6|, #length=|v_#length_11|, main_#t~mem6=|v_main_#t~mem6_2|, main_~a~0.offset=v_main_~a~0.offset_6} AuxVars[] AssignedVars[#memory_int_part_locs_32_locs_31] [2018-04-12 00:29:48,667 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 00:29:48,667 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 00:29:48,667 DEBUG L340 ransitionTransformer]: (and (<= 0 v_main_~a~0.offset_6) (<= (+ v_main_~a~0.offset_6 4) (select |v_#length_11| v_main_~a~0.base_8)) (= (store |v_#memory_int_6| v_main_~a~0.base_8 (store (select |v_#memory_int_6| v_main_~a~0.base_8) v_main_~a~0.offset_6 (+ |v_main_#t~mem6_2| |v_main_#t~mem7_2|))) |v_#memory_int_5|) (= (select |v_#valid_15| v_main_~a~0.base_8) 1)) [2018-04-12 00:29:48,667 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 00:29:48,667 DEBUG L342 ransitionTransformer]: (and (<= 0 v_main_~a~0.offset_6) (<= (+ v_main_~a~0.offset_6 4) (select |v_#length_11| v_main_~a~0.base_8)) (= (store |v_#memory_int_part_locs_32_locs_31_5| v_main_~a~0.base_8 (store (select |v_#memory_int_part_locs_32_locs_31_5| v_main_~a~0.base_8) v_main_~a~0.offset_6 (+ |v_main_#t~mem6_2| |v_main_#t~mem7_2|))) |v_#memory_int_part_locs_32_locs_31_6|) (= (select |v_#valid_15| v_main_~a~0.base_8) 1)) [2018-04-12 00:29:48,667 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 00:29:48,667 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 00:29:48,668 DEBUG L348 ransitionTransformer]: {#valid=|v_#valid_15|, #memory_int=|v_#memory_int_6|, main_#t~mem7=|v_main_#t~mem7_2|, main_~a~0.base=v_main_~a~0.base_8, #length=|v_#length_11|, main_#t~mem6=|v_main_#t~mem6_2|, main_~a~0.offset=v_main_~a~0.offset_6} [2018-04-12 00:29:48,668 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 00:29:48,668 DEBUG L350 ransitionTransformer]: {#valid=|v_#valid_15|, main_#t~mem7=|v_main_#t~mem7_2|, main_~a~0.base=v_main_~a~0.base_8, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_5|, #length=|v_#length_11|, main_#t~mem6=|v_main_#t~mem6_2|, main_~a~0.offset=v_main_~a~0.offset_6} [2018-04-12 00:29:48,668 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,668 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,668 DEBUG L356 ransitionTransformer]: {#valid=|v_#valid_15|, #memory_int=|v_#memory_int_5|, main_#t~mem7=|v_main_#t~mem7_2|, main_~a~0.base=v_main_~a~0.base_8, #length=|v_#length_11|, main_#t~mem6=|v_main_#t~mem6_2|, main_~a~0.offset=v_main_~a~0.offset_6} [2018-04-12 00:29:48,668 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,668 DEBUG L358 ransitionTransformer]: {#valid=|v_#valid_15|, main_#t~mem7=|v_main_#t~mem7_2|, main_~a~0.base=v_main_~a~0.base_8, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_6|, #length=|v_#length_11|, main_#t~mem6=|v_main_#t~mem6_2|, main_~a~0.offset=v_main_~a~0.offset_6} [2018-04-12 00:29:48,668 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,668 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,668 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_16| v_main_~a~0.base_9))) InVars {main_~a~0.base=v_main_~a~0.base_9, #valid=|v_#valid_16|} OutVars{main_~a~0.base=v_main_~a~0.base_9, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,669 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,669 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,669 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,669 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 v_main_~a~0.offset_7)) (not (<= (+ v_main_~a~0.offset_7 4) (select |v_#length_12| v_main_~a~0.base_10)))) InVars {main_~a~0.base=v_main_~a~0.base_10, #length=|v_#length_12|, main_~a~0.offset=v_main_~a~0.offset_7} OutVars{main_~a~0.base=v_main_~a~0.base_10, #length=|v_#length_12|, main_~a~0.offset=v_main_~a~0.offset_7} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,669 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,669 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,669 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,669 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,669 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,669 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,670 DEBUG L356 ransitionTransformer]: {main_#t~mem7=|v_main_#t~mem7_3|} [2018-04-12 00:29:48,670 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,670 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,670 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,670 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,670 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,670 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,670 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,670 DEBUG L356 ransitionTransformer]: {main_#t~mem6=|v_main_#t~mem6_3|} [2018-04-12 00:29:48,670 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,670 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,670 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,671 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,671 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_#t~post8.offset_1| v_main_~a~0.offset_8) (= |v_main_#t~post8.base_1| v_main_~a~0.base_11)) InVars {main_~a~0.base=v_main_~a~0.base_11, main_~a~0.offset=v_main_~a~0.offset_8} OutVars{main_~a~0.base=v_main_~a~0.base_11, main_#t~post8.base=|v_main_#t~post8.base_1|, main_~a~0.offset=v_main_~a~0.offset_8, main_#t~post8.offset=|v_main_#t~post8.offset_1|} AuxVars[] AssignedVars[main_#t~post8.base, main_#t~post8.offset] [2018-04-12 00:29:48,671 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,671 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,671 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,671 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~a~0.offset_9 (+ |v_main_#t~post8.offset_2| 4)) (= v_main_~a~0.base_12 |v_main_#t~post8.base_2|)) InVars {main_#t~post8.base=|v_main_#t~post8.base_2|, main_#t~post8.offset=|v_main_#t~post8.offset_2|} OutVars{main_~a~0.base=v_main_~a~0.base_12, main_~a~0.offset=v_main_~a~0.offset_9, main_#t~post8.base=|v_main_#t~post8.base_2|, main_#t~post8.offset=|v_main_#t~post8.offset_2|} AuxVars[] AssignedVars[main_~a~0.base, main_~a~0.offset] [2018-04-12 00:29:48,671 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,671 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,671 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,672 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,672 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,672 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,672 DEBUG L356 ransitionTransformer]: {main_#t~post8.base=|v_main_#t~post8.base_3|, main_#t~post8.offset=|v_main_#t~post8.offset_3|} [2018-04-12 00:29:48,672 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,672 DEBUG L358 ransitionTransformer]: {} [2018-04-12 00:29:48,672 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,672 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,672 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 00:29:48,672 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 00:29:48,672 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,673 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 00:29:48,673 DEBUG L331 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret9_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret9=|v_ULTIMATE.start_#t~ret9_2|, main_#res=|v_main_#resOutParam_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret9] [2018-04-12 00:29:48,673 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 00:29:48,673 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 00:29:48,673 DEBUG L356 ransitionTransformer]: {ULTIMATE.start_#t~ret9=|v_ULTIMATE.start_#t~ret9_2|} [2018-04-12 00:29:48,673 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 00:29:48,673 DEBUG L358 ransitionTransformer]: {ULTIMATE.start_#t~ret9=|v_ULTIMATE.start_#t~ret9_2|, main_#res=|v_main_#resOutParam_1|} [2018-04-12 00:29:48,673 DEBUG L360 ransitionTransformer]: [2018-04-12 00:29:48,674 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-12 00:29:48,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.04 12:29:48 BasicIcfg [2018-04-12 00:29:48,699 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-12 00:29:48,700 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 00:29:48,700 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 00:29:48,704 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 00:29:48,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 12:29:00" (1/4) ... [2018-04-12 00:29:48,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30c37a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 12:29:48, skipping insertion in model container [2018-04-12 00:29:48,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 12:29:00" (2/4) ... [2018-04-12 00:29:48,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30c37a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 12:29:48, skipping insertion in model container [2018-04-12 00:29:48,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 12:29:01" (3/4) ... [2018-04-12 00:29:48,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30c37a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 12:29:48, skipping insertion in model container [2018-04-12 00:29:48,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.04 12:29:48" (4/4) ... [2018-04-12 00:29:48,707 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-12 00:29:48,717 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-12 00:29:48,725 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2018-04-12 00:29:48,764 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 00:29:48,765 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 00:29:48,765 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-12 00:29:48,765 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-12 00:29:48,765 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-12 00:29:48,765 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 00:29:48,765 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 00:29:48,765 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 00:29:48,765 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 00:29:48,766 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 00:29:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states. [2018-04-12 00:29:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-04-12 00:29:48,786 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 00:29:48,787 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 00:29:48,787 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr7RequiresViolation, mainErr9RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr0RequiresViolation, mainErr10EnsuresViolationMEMORY_LEAK]=== [2018-04-12 00:29:48,790 INFO L82 PathProgramCache]: Analyzing trace with hash -1757819077, 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 [2018-04-12 00:29:48,805 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 00:29:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 00:29:48,843 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-12 00:29:48,879 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 [2018-04-12 00:29:48,880 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-12 00:29:48,887 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-12 00:29:48,887 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-12 00:29:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 00:29:48,914 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-12 00:29:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 00:29:48,953 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-12 00:29:48,954 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-04-12 00:29:48,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-12 00:29:48,962 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-12 00:29:48,962 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-12 00:29:48,964 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 5 states. [2018-04-12 00:29:49,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 00:29:49,053 INFO L93 Difference]: Finished difference Result 66 states and 69 transitions. [2018-04-12 00:29:49,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-12 00:29:49,055 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2018-04-12 00:29:49,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 00:29:49,063 INFO L225 Difference]: With dead ends: 66 [2018-04-12 00:29:49,063 INFO L226 Difference]: Without dead ends: 50 [2018-04-12 00:29:49,067 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-04-12 00:29:49,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2018-04-12 00:29:49,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 49. [2018-04-12 00:29:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-04-12 00:29:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 52 transitions. [2018-04-12 00:29:49,096 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 52 transitions. Word has length 18 [2018-04-12 00:29:49,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 00:29:49,096 INFO L459 AbstractCegarLoop]: Abstraction has 49 states and 52 transitions. [2018-04-12 00:29:49,096 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-12 00:29:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2018-04-12 00:29:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-04-12 00:29:49,097 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 00:29:49,097 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 00:29:49,097 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr7RequiresViolation, mainErr9RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr0RequiresViolation, mainErr10EnsuresViolationMEMORY_LEAK]=== [2018-04-12 00:29:49,098 INFO L82 PathProgramCache]: Analyzing trace with hash -1757819076, 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 [2018-04-12 00:29:49,103 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 00:29:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-12 00:29:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-12 00:29:49,164 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-12 00:29:49,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 12:29:49 BasicIcfg [2018-04-12 00:29:49,188 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-12 00:29:49,189 INFO L168 Benchmark]: Toolchain (without parser) took 48670.05 ms. Allocated memory was 297.3 MB in the beginning and 1.3 GB in the end (delta: 961.5 MB). Free memory was 234.3 MB in the beginning and 1.1 GB in the end (delta: -861.1 MB). Peak memory consumption was 100.5 MB. Max. memory is 5.3 GB. [2018-04-12 00:29:49,190 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 297.3 MB. Free memory is still 259.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 00:29:49,190 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.56 ms. Allocated memory is still 297.3 MB. Free memory was 234.3 MB in the beginning and 211.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 5.3 GB. [2018-04-12 00:29:49,191 INFO L168 Benchmark]: Boogie Preprocessor took 56.39 ms. Allocated memory is still 297.3 MB. Free memory was 211.4 MB in the beginning and 208.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-04-12 00:29:49,191 INFO L168 Benchmark]: RCFGBuilder took 507.41 ms. Allocated memory was 297.3 MB in the beginning and 451.9 MB in the end (delta: 154.7 MB). Free memory was 208.4 MB in the beginning and 390.9 MB in the end (delta: -182.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. [2018-04-12 00:29:49,191 INFO L168 Benchmark]: IcfgTransformer took 47296.18 ms. Allocated memory was 451.9 MB in the beginning and 1.3 GB in the end (delta: 806.4 MB). Free memory was 390.9 MB in the beginning and 275.7 MB in the end (delta: 115.2 MB). Peak memory consumption was 921.6 MB. Max. memory is 5.3 GB. [2018-04-12 00:29:49,192 INFO L168 Benchmark]: TraceAbstraction took 488.17 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 524.3 kB). Free memory was 275.7 MB in the beginning and 1.1 GB in the end (delta: -819.7 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 00:29:49,194 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 297.3 MB. Free memory is still 259.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 315.56 ms. Allocated memory is still 297.3 MB. Free memory was 234.3 MB in the beginning and 211.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 56.39 ms. Allocated memory is still 297.3 MB. Free memory was 211.4 MB in the beginning and 208.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 507.41 ms. Allocated memory was 297.3 MB in the beginning and 451.9 MB in the end (delta: 154.7 MB). Free memory was 208.4 MB in the beginning and 390.9 MB in the end (delta: -182.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 47296.18 ms. Allocated memory was 451.9 MB in the beginning and 1.3 GB in the end (delta: 806.4 MB). Free memory was 390.9 MB in the beginning and 275.7 MB in the end (delta: 115.2 MB). Peak memory consumption was 921.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 488.17 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 524.3 kB). Free memory was 275.7 MB in the beginning and 1.1 GB in the end (delta: -819.7 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 45 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 730 LocStat_NO_SUPPORTING_DISEQUALITIES : 130 LocStat_NO_DISJUNCTIONS : -90 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 59 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 65 TransStat_NO_SUPPORTING_DISEQUALITIES : 11 TransStat_NO_DISJUNCTIONS : 64 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 11537.20 RENAME_VARIABLES(MILLISECONDS) : 395.76 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 11524.46 PROJECTAWAY(MILLISECONDS) : 8445.38 ADD_WEAK_EQUALITY(MILLISECONDS) : 5.80 DISJOIN(MILLISECONDS) : 615.82 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 409.82 ADD_EQUALITY(MILLISECONDS) : 8.27 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.70 #CONJOIN_DISJUNCTIVE : 246 #RENAME_VARIABLES : 507 #UNFREEZE : 0 #CONJOIN : 328 #PROJECTAWAY : 307 #ADD_WEAK_EQUALITY : 8 #DISJOIN : 93 #RENAME_VARIABLES_DISJUNCTIVE : 481 #ADD_EQUALITY : 66 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 32858.48 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 11517.77 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 5.68 JOIN(MILLISECONDS) : 609.18 RENAMEVARS(MILLISECONDS) : 389.31 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 23395.93 ISLABELSTRONGERTHAN(MILLISECONDS) : 3528.85 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 184.68 UNFREEZE(MILLISECONDS) : 92.11 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 8342.45 MEETEDGELABELS(MILLISECONDS) : 1239.11 REPORTEQUALITY(MILLISECONDS) : 2473.24 ADDALLNODES(MILLISECONDS) : 259.37 REPORTDISEQUALITY(MILLISECONDS) : 4.03 WEQGRAPHJOIN(MILLISECONDS) : 529.31 #FREEZE : 1931 #ADDNODE : 0 #MEET : 237 #FILTERREDUNDANT : 0 #REPORTWEQ : 8 #JOIN : 93 #RENAMEVARS : 507 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 587 #ISLABELSTRONGERTHAN : 292094 #ISWEQGRAPHSTRONGERTHAN : 243 #UNFREEZE : 1164 #REPORTCONTAINS : 0 #PROJECTAWAY : 420 #MEETEDGELABELS : 5851 #REPORTEQUALITY : 3677 #ADDALLNODES : 237 #REPORTDISEQUALITY : 719 #WEQGRAPHJOIN : 93 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 5937.13 REPORT_EQUALITY(MILLISECONDS) : 2045.64 FILTERREDUNDANT(MILLISECONDS) : 23610.42 ADD_ALL_ELEMENTS(MILLISECONDS) : 5924.33 JOIN(MILLISECONDS) : 45.35 ALIGN_ELEMENTS(MILLISECONDS) : 12685.31 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 360.12 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 27079.80 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 16673.29 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 2155.34 #ADDNODE : 0 #MEET : 23702 #REPORT_EQUALITY : 337919 #FILTERREDUNDANT : 616047 #ADD_ALL_ELEMENTS : 258141 #JOIN : 93 #ALIGN_ELEMENTS : 117183 #COPY : 0 #REPORT_DISEQUALITY : 79976 #UNFREEZE : 0 #OVERALL : 2091813 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 637937 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 20815 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 5 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 547]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L541] int i, j; [L542] int length = __VERIFIER_nondet_int(); VAL [__VERIFIER_nondet_int()=1, length=1] [L543] COND FALSE !(length < 1) VAL [__VERIFIER_nondet_int()=1, length=1] [L544] EXPR, FCALL __builtin_alloca (length) VAL [__builtin_alloca (length)={5:0}, __VERIFIER_nondet_int()=1, length=1] [L544] int *arr = __builtin_alloca (length); VAL [__builtin_alloca (length)={5:0}, __VERIFIER_nondet_int()=1, arr={5:0}, length=1] [L545] COND FALSE !(!arr) VAL [__builtin_alloca (length)={5:0}, __VERIFIER_nondet_int()=1, arr={5:0}, length=1] [L546] int *a = arr; VAL [__builtin_alloca (length)={5:0}, __VERIFIER_nondet_int()=1, a={5:0}, arr={5:0}, length=1] [L547] FCALL \read(*a) - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 54 locations, 11 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 34 SDtfs, 82 SDslu, 54 SDs, 0 SdLazy, 41 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=54occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 36 NumberOfCodeBlocks, 36 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 34 ConstructedInterpolants, 0 QuantifiedInterpolants, 1258 SizeOfPredicates, 2 NumberOfNonLiveVariables, 55 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-12_00-29-49-207.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-12_00-29-49-207.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-12_00-29-49-207.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-12_00-29-49-207.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-12_00-29-49-207.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-12_00-29-49-207.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-12_00-29-49-207.csv Received shutdown request...