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/memsafety/test-0158_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8168ed2-m [2018-04-12 02:30:35,388 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 02:30:35,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 02:30:35,402 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-04-12 02:30:35,430 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 02:30:35,454 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 02:30:35,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 02:30:35,454 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-12 02:30:35,454 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-12 02:30:35,455 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-12 02:30:35,455 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-12 02:30:35,455 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-12 02:30:35,455 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-12 02:30:35,455 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-12 02:30:35,455 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-12 02:30:35,456 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-12 02:30:35,456 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-12 02:30:35,456 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 02:30:35,456 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 02:30:35,456 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 02:30:35,456 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 02:30:35,456 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 02:30:35,457 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 02:30:35,457 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 02:30:35,457 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-12 02:30:35,457 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 02:30:35,457 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 02:30:35,457 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 02:30:35,458 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-12 02:30:35,458 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-12 02:30:35,458 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 02:30:35,458 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 02:30:35,458 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 02:30:35,459 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-12 02:30:35,459 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-12 02:30:35,459 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-12 02:30:35,459 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-12 02:30:35,459 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-12 02:30:35,459 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-12 02:30:35,460 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-12 02:30:35,460 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-12 02:30:35,460 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-12 02:30:35,461 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-12 02:30:35,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 02:30:35,501 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 02:30:35,505 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 02:30:35,506 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 02:30:35,506 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 02:30:35,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:35,792 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGd0e64871f [2018-04-12 02:30:36,000 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 02:30:36,000 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 02:30:36,001 INFO L168 CDTParser]: Scanning test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,015 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 02:30:36,021 INFO L215 ultiparseSymbolTable]: [2018-04-12 02:30:36,021 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 02:30:36,021 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,021 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 02:30:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__int32_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,022 INFO L230 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02:30:36,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__mode_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____int8_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__key_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__timer_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____ssize_t in 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02:30:36,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____suseconds_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__fsblkcnt_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_char in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_spinlock_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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02:30:36,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__quad_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_once_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_int16_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_long in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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02:30:36,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__off_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__int16_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__blkcnt_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____clockid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____pthread_list_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__uid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__daddr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__clock_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____fsid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____uint16_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____off_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_long in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_quad_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____int16_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____gid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____quad_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____ino64_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____ino_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____sigset_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____pid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_int32_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____loff_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__fsid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__int64_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____WAIT_STATUS in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__fd_mask in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__ulong in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____clock_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____caddr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____dev_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__clockid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__suseconds_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_rwlock_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__loff_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__nlink_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____useconds_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__id_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__uint in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____int64_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_condattr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__dev_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____uint8_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____uid_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____key_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_quad_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____blksize_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____qaddr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____rlim64_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____daddr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____blkcnt_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____swblk_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__sigset_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_mutex_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__ushort in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__time_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_int in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_key_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____fsblkcnt_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__register_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_barrierattr_t in test-0158_true-valid-memsafety_true-termination.i [2018-04-12 02:30:36,062 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGd0e64871f [2018-04-12 02:30:36,067 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 02:30:36,069 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-12 02:30:36,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 02:30:36,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 02:30:36,076 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 02:30:36,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13da8e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36, skipping insertion in model container [2018-04-12 02:30:36,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,094 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 02:30:36,132 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 02:30:36,321 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 02:30:36,369 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 02:30:36,380 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 109 non ball SCCs. Number of states in SCCs 109. [2018-04-12 02:30:36,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36 WrapperNode [2018-04-12 02:30:36,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 02:30:36,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 02:30:36,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 02:30:36,430 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 02:30:36,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 02:30:36,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 02:30:36,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 02:30:36,480 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 02:30:36,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (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 02:30:36,631 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 02:30:36,631 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 02:30:36,631 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 02:30:36,631 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-12 02:30:36,631 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-12 02:30:36,631 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-12 02:30:36,632 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-12 02:30:36,633 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-12 02:30:36,634 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-12 02:30:36,634 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-12 02:30:36,634 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-12 02:30:36,634 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-12 02:30:36,634 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-12 02:30:36,634 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-12 02:30:36,635 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-12 02:30:36,635 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-12 02:30:36,635 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-12 02:30:36,635 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-12 02:30:36,635 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-12 02:30:36,635 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-12 02:30:36,636 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-12 02:30:36,637 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-12 02:30:36,638 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-12 02:30:36,640 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-12 02:30:36,640 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-12 02:30:36,640 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-12 02:30:36,640 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-12 02:30:36,640 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-12 02:30:36,641 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-12 02:30:36,642 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-12 02:30:36,643 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-12 02:30:36,644 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-12 02:30:36,645 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-12 02:30:36,646 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-12 02:30:36,647 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-12 02:30:36,648 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 02:30:36,648 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 02:30:36,942 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 02:30:36,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 02:30:36 BoogieIcfgContainer [2018-04-12 02:30:36,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 02:30:36,943 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-12 02:30:36,943 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-12 02:30:36,944 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-12 02:30:36,947 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 02:30:36" (1/1) ... [2018-04-12 02:30:36,954 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-12 02:30:36,954 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-04-12 02:30:36,970 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-12 02:30:36,986 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 109 non ball SCCs. Number of states in SCCs 109. [2018-04-12 02:30:36,994 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-04-12 02:30:37,002 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 109 non ball SCCs. Number of states in SCCs 109. [2018-04-12 02:30:37,013 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-12 02:30:37,014 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|) : mll_L629_0 (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6)) : |mll_L629'_2| (Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|) : |mll_L629'_3| (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|) : mll_L629_1 [2018-04-12 02:30:37,016 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) : |v_main_~#data~0.offset_2| : (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|) (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) : |v_main_~#data~0.base_2| : (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|) (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') : (+ |v_main_~#data~0.offset_4| 6) : (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6)) (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') : |v_main_~#data~0.base_5| : (Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|) [2018-04-12 02:30:37,072 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-12 02:30:59,573 INFO L314 AbstractInterpreter]: Visited 31 different actions 31 times. Never merged. Never widened. Never found a fixpoint. Largest state had 29 variables. [2018-04-12 02:30:59,575 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-12 02:30:59,582 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 3 [2018-04-12 02:30:59,582 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 3 [2018-04-12 02:30:59,582 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-12 02:30:59,583 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-04-12 02:30:59,583 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629)) ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)) ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)) ((select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629')) ((select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629')) ((select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629)) [2018-04-12 02:31:00,664 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.base] : [2018-04-12 02:31:00,665 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6)) [2018-04-12 02:31:00,665 DEBUG L265 HeapPartitionManager]: and [2018-04-12 02:31:00,665 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|) [2018-04-12 02:31:00,665 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-12 02:31:00,665 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)). [2018-04-12 02:31:01,708 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.offset] : [2018-04-12 02:31:01,708 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6)) [2018-04-12 02:31:01,708 DEBUG L265 HeapPartitionManager]: and [2018-04-12 02:31:01,708 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|) [2018-04-12 02:31:01,709 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-12 02:31:01,709 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)). [2018-04-12 02:31:02,265 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-12 02:31:02,265 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-12 02:31:02,266 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-12 02:31:02,266 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629)) [2018-04-12 02:31:02,266 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-12 02:31:02,266 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_34 [2018-04-12 02:31:02,266 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|)] [2018-04-12 02:31:02,266 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_34 [2018-04-12 02:31:02,266 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)) [2018-04-12 02:31:02,266 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|)] [2018-04-12 02:31:02,266 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-12 02:31:02,267 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-12 02:31:02,267 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-12 02:31:02,267 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)) [2018-04-12 02:31:02,267 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-12 02:31:02,267 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_34 [2018-04-12 02:31:02,267 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|)] [2018-04-12 02:31:02,267 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_34 [2018-04-12 02:31:02,267 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)) [2018-04-12 02:31:02,267 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|)] [2018-04-12 02:31:02,267 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-12 02:31:02,268 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-12 02:31:02,268 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-12 02:31:02,268 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L630)) [2018-04-12 02:31:02,268 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-12 02:31:02,268 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_31 [2018-04-12 02:31:02,268 DEBUG L374 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|)] [2018-04-12 02:31:02,268 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-12 02:31:02,268 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629')) [2018-04-12 02:31:02,268 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|)] [2018-04-12 02:31:02,269 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_31 [2018-04-12 02:31:02,269 DEBUG L374 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|)] [2018-04-12 02:31:02,269 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-12 02:31:02,269 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629')) [2018-04-12 02:31:02,269 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|)] [2018-04-12 02:31:02,269 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-12 02:31:02,269 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-12 02:31:02,269 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-12 02:31:02,269 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629)) [2018-04-12 02:31:02,269 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-12 02:31:02,269 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-12 02:31:02,270 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-04-12 02:31:02,270 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-12 02:31:02,270 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-12 02:31:02,270 INFO L346 HeapPartitionManager]: # location blocks :3 [2018-04-12 02:31:02,270 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-12 02:31:02,270 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|)] [2018-04-12 02:31:02,270 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-12 02:31:02,270 DEBUG L356 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|)] [2018-04-12 02:31:02,270 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-12 02:31:02,270 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-12 02:31:02,270 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-12 02:31:02,270 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-12 02:31:02,271 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-12 02:31:02,271 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-04-12 02:31:02,271 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-12 02:31:02,271 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-12 02:31:02,271 INFO L346 HeapPartitionManager]: # location blocks :3 [2018-04-12 02:31:02,271 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-12 02:31:02,271 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with |v_main_~#data~0.base_5|)] [2018-04-12 02:31:02,271 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-12 02:31:02,271 DEBUG L356 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.base_2|)] [2018-04-12 02:31:02,271 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-12 02:31:02,271 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-12 02:31:02,271 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-12 02:31:02,271 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-12 02:31:02,272 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L629) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L629') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-12 02:31:02,273 INFO L134 ransitionTransformer]: executing heap partitioning transformation [2018-04-12 02:31:02,276 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,276 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,276 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,276 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,276 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,276 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,276 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,276 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,277 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,277 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 02:31:02,277 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,277 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,277 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,277 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,277 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,277 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,278 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,278 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_~#data~0.offset_1| 0) (= (store |v_#length_2| |v_main_~#data~0.base_1| 10) |v_#length_1|) (= (store |v_#valid_4| |v_main_~#data~0.base_1| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_main_~#data~0.base_1|) 0) (not (= 0 |v_main_~#data~0.base_1|))) InVars {#length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, main_~#data~0.base=|v_main_~#data~0.base_1|, main_~#data~0.offset=|v_main_~#data~0.offset_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[main_~#data~0.base, #valid, #length, main_~#data~0.offset] [2018-04-12 02:31:02,278 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,278 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,278 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,278 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 02:31:02,278 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,278 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,279 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,279 DEBUG L331 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_6| |v_main_#t~malloc0.base_1|)) (not (= 0 |v_main_#t~malloc0.base_1|)) (= |v_main_#t~malloc0.offset_1| 0) (= (store |v_#length_4| |v_main_#t~malloc0.base_1| 37) |v_#length_3|) (= (store |v_#valid_6| |v_main_#t~malloc0.base_1| 1) |v_#valid_5|)) InVars {#length=|v_#length_4|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_3|, main_#t~malloc0.base=|v_main_#t~malloc0.base_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_1|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[main_#t~malloc0.base, #valid, #length, main_#t~malloc0.offset] [2018-04-12 02:31:02,279 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,279 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,279 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,279 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,279 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,279 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,284 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,285 DEBUG L331 ransitionTransformer]: Formula: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (= (store |v_#memory_$Pointer$.base_part_locs_31_locs_65_1| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_part_locs_31_locs_65_2|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_65_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|)))) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_1|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_2|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_31_locs_65, #memory_$Pointer$.offset_part_locs_31_locs_65] [2018-04-12 02:31:02,285 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 02:31:02,285 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 02:31:02,285 DEBUG L340 ransitionTransformer]: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (= (store |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_1|) (= |v_#memory_$Pointer$.offset_1| (store |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|)))) [2018-04-12 02:31:02,285 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 02:31:02,285 DEBUG L342 ransitionTransformer]: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (= (store |v_#memory_$Pointer$.base_part_locs_31_locs_65_1| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_part_locs_31_locs_65_2|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_65_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|)))) [2018-04-12 02:31:02,285 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 02:31:02,285 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 02:31:02,285 DEBUG L348 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} [2018-04-12 02:31:02,286 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 02:31:02,286 DEBUG L350 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_1|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_2|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} [2018-04-12 02:31:02,286 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 02:31:02,286 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 02:31:02,286 DEBUG L356 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} [2018-04-12 02:31:02,286 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 02:31:02,286 DEBUG L358 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} [2018-04-12 02:31:02,286 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,286 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,287 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_8| |v_main_~#data~0.base_3|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_3|, #valid=|v_#valid_8|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,287 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,287 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,287 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,287 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_3|)) (not (<= (+ |v_main_~#data~0.offset_3| 4) (select |v_#length_6| |v_main_~#data~0.base_4|)))) InVars {#length=|v_#length_6|, main_~#data~0.base=|v_main_~#data~0.base_4|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} OutVars{#length=|v_#length_6|, main_~#data~0.base=|v_main_~#data~0.base_4|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,287 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,287 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,288 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,289 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_3| (store |v_#memory_$Pointer$.offset_part_locs_34_locs_65_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (= (store |v_#memory_$Pointer$.base_part_locs_34_locs_65_3| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_part_locs_34_locs_65_4|) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) InVars {main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_4|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_3|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_3|, #length=|v_#length_7|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_4|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} AuxVars[] AssignedVars[#memory_$Pointer$.offset_part_locs_34_locs_65, #memory_$Pointer$.base_part_locs_34_locs_65] [2018-04-12 02:31:02,289 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 02:31:02,289 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 02:31:02,289 DEBUG L340 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (= |v_#memory_$Pointer$.offset_3| (store |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (= (store |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_3|) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) [2018-04-12 02:31:02,290 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 02:31:02,290 DEBUG L342 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_3| (store |v_#memory_$Pointer$.offset_part_locs_34_locs_65_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (= (store |v_#memory_$Pointer$.base_part_locs_34_locs_65_3| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_part_locs_34_locs_65_4|) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) [2018-04-12 02:31:02,290 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 02:31:02,290 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 02:31:02,290 DEBUG L348 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~#data~0.offset=|v_main_~#data~0.offset_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} [2018-04-12 02:31:02,290 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 02:31:02,291 DEBUG L350 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_4|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_3|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} [2018-04-12 02:31:02,291 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 02:31:02,291 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 02:31:02,291 DEBUG L356 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~#data~0.offset=|v_main_~#data~0.offset_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} [2018-04-12 02:31:02,291 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 02:31:02,291 DEBUG L358 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_3|, #length=|v_#length_7|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_4|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} [2018-04-12 02:31:02,291 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,292 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,292 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| |v_main_~#data~0.base_6|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_6|, #valid=|v_#valid_10|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_6|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,292 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,292 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,292 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,292 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= (+ |v_main_~#data~0.offset_5| 10) (select |v_#length_8| |v_main_~#data~0.base_7|))) (not (<= 0 (+ |v_main_~#data~0.offset_5| 6)))) InVars {#length=|v_#length_8|, main_~#data~0.base=|v_main_~#data~0.base_7|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} OutVars{#length=|v_#length_8|, main_~#data~0.base=|v_main_~#data~0.base_7|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,293 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,293 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,293 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,293 DEBUG L331 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|} AuxVars[] AssignedVars[main_#t~mem1.base, main_#t~mem1.offset] [2018-04-12 02:31:02,293 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-12 02:31:02,293 DEBUG L339 ransitionTransformer]: old formula: [2018-04-12 02:31:02,293 DEBUG L340 ransitionTransformer]: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) [2018-04-12 02:31:02,294 DEBUG L341 ransitionTransformer]: new formula: [2018-04-12 02:31:02,294 DEBUG L342 ransitionTransformer]: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) [2018-04-12 02:31:02,294 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-12 02:31:02,294 DEBUG L347 ransitionTransformer]: old invars: [2018-04-12 02:31:02,294 DEBUG L348 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #valid=|v_#valid_11|, #length=|v_#length_9|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} [2018-04-12 02:31:02,294 DEBUG L349 ransitionTransformer]: new invars: [2018-04-12 02:31:02,294 DEBUG L350 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} [2018-04-12 02:31:02,294 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 02:31:02,294 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 02:31:02,294 DEBUG L356 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #length=|v_#length_9|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} [2018-04-12 02:31:02,294 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 02:31:02,294 DEBUG L358 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|} [2018-04-12 02:31:02,295 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,295 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,295 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_12| |v_main_~#data~0.base_9|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_12|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,295 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,295 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,295 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,295 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_7|)) (not (<= (+ |v_main_~#data~0.offset_7| 4) (select |v_#length_10| |v_main_~#data~0.base_10|)))) InVars {#length=|v_#length_10|, main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_7|} OutVars{#length=|v_#length_10|, main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_7|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,295 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,296 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,296 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,296 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_main_#t~mem1.offset_2| 0)) InVars {main_#t~mem1.offset=|v_main_#t~mem1.offset_2|} OutVars{main_#t~mem1.offset=|v_main_#t~mem1.offset_2|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,296 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,296 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,296 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,296 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,296 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,296 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,297 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,297 DEBUG L331 ransitionTransformer]: Formula: (and (not (= (select |v_#valid_13| |v_main_#t~mem1.base_2|) 1)) (not (= |v_main_#t~mem1.base_2| 0))) InVars {main_#t~mem1.base=|v_main_#t~mem1.base_2|, #valid=|v_#valid_13|} OutVars{main_#t~mem1.base=|v_main_#t~mem1.base_2|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,297 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,297 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,297 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,297 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,297 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,297 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,297 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,297 DEBUG L331 ransitionTransformer]: Formula: (= (store |v_#valid_15| |v_main_#t~mem1.base_3| 0) |v_#valid_14|) InVars {main_#t~mem1.base=|v_main_#t~mem1.base_3|, #valid=|v_#valid_15|} OutVars{main_#t~mem1.base=|v_main_#t~mem1.base_3|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[#valid] [2018-04-12 02:31:02,298 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,298 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,298 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,298 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,298 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 02:31:02,298 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 02:31:02,298 DEBUG L356 ransitionTransformer]: {main_#t~mem1.base=|v_main_#t~mem1.base_4|, main_#t~mem1.offset=|v_main_#t~mem1.offset_4|} [2018-04-12 02:31:02,298 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 02:31:02,298 DEBUG L358 ransitionTransformer]: {} [2018-04-12 02:31:02,298 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,298 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,299 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-12 02:31:02,299 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,299 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,299 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,299 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_16| (store |v_#valid_17| |v_main_~#data~0.base_11| 0)) InVars {main_~#data~0.base=|v_main_~#data~0.base_11|, #valid=|v_#valid_17|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_11|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[#valid] [2018-04-12 02:31:02,299 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,299 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,299 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,299 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,299 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 02:31:02,300 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 02:31:02,300 DEBUG L356 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_12|, main_~#data~0.offset=|v_main_~#data~0.offset_9|} [2018-04-12 02:31:02,300 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 02:31:02,300 DEBUG L358 ransitionTransformer]: {} [2018-04-12 02:31:02,300 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,300 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,300 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_18| |old(#valid)|) InVars {#valid=|v_#valid_18|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_18|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,300 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,300 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,300 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,301 DEBUG L331 ransitionTransformer]: Formula: (not (= |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 02:31:02,301 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,301 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,301 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,301 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-12 02:31:02,301 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-12 02:31:02,301 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,301 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-12 02:31:02,301 DEBUG L331 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret2_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret2=|v_ULTIMATE.start_#t~ret2_2|, main_#res=|v_main_#resOutParam_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret2] [2018-04-12 02:31:02,301 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-12 02:31:02,301 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-12 02:31:02,302 DEBUG L356 ransitionTransformer]: {ULTIMATE.start_#t~ret2=|v_ULTIMATE.start_#t~ret2_2|} [2018-04-12 02:31:02,302 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-12 02:31:02,302 DEBUG L358 ransitionTransformer]: {ULTIMATE.start_#t~ret2=|v_ULTIMATE.start_#t~ret2_2|, main_#res=|v_main_#resOutParam_1|} [2018-04-12 02:31:02,302 DEBUG L360 ransitionTransformer]: [2018-04-12 02:31:02,302 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 109 non ball SCCs. Number of states in SCCs 109. [2018-04-12 02:31:02,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.04 02:31:02 BasicIcfg [2018-04-12 02:31:02,320 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-12 02:31:02,320 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 02:31:02,320 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 02:31:02,323 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 02:31:02,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 02:30:36" (1/4) ... [2018-04-12 02:31:02,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76c9a142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 02:31:02, skipping insertion in model container [2018-04-12 02:31:02,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:30:36" (2/4) ... [2018-04-12 02:31:02,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76c9a142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 02:31:02, skipping insertion in model container [2018-04-12 02:31:02,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 02:30:36" (3/4) ... [2018-04-12 02:31:02,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76c9a142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 02:31:02, skipping insertion in model container [2018-04-12 02:31:02,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.04 02:31:02" (4/4) ... [2018-04-12 02:31:02,325 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-12 02:31:02,333 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-12 02:31:02,341 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 9 error locations. [2018-04-12 02:31:02,375 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 02:31:02,376 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 02:31:02,376 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-12 02:31:02,376 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-12 02:31:02,376 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-12 02:31:02,376 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 02:31:02,376 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 02:31:02,376 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 02:31:02,376 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 02:31:02,377 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 02:31:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2018-04-12 02:31:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-04-12 02:31:02,394 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 02:31:02,395 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 02:31:02,395 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-04-12 02:31:02,399 INFO L82 PathProgramCache]: Analyzing trace with hash -177596550, 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 02:31:02,414 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 02:31:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 02:31:02,453 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-12 02:31:02,480 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 02:31:02,481 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,486 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,486 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-12 02:31:02,502 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-04-12 02:31:02,503 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,507 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-12 02:31:02,507 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:11 [2018-04-12 02:31:02,512 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 02:31:02,512 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-12 02:31:02,521 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 02:31:02,544 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-12 02:31:02,544 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-12 02:31:02,546 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 02:31:02,555 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 02:31:02,561 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 02:31:02,563 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 3 states. [2018-04-12 02:31:02,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 02:31:02,611 INFO L93 Difference]: Finished difference Result 31 states and 30 transitions. [2018-04-12 02:31:02,611 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 02:31:02,613 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2018-04-12 02:31:02,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 02:31:02,619 INFO L225 Difference]: With dead ends: 31 [2018-04-12 02:31:02,620 INFO L226 Difference]: Without dead ends: 25 [2018-04-12 02:31:02,622 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 02:31:02,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-04-12 02:31:02,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2018-04-12 02:31:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2018-04-12 02:31:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 24 transitions. [2018-04-12 02:31:02,649 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 24 transitions. Word has length 9 [2018-04-12 02:31:02,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 02:31:02,650 INFO L459 AbstractCegarLoop]: Abstraction has 25 states and 24 transitions. [2018-04-12 02:31:02,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 02:31:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 24 transitions. [2018-04-12 02:31:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-04-12 02:31:02,650 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 02:31:02,651 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 02:31:02,651 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-04-12 02:31:02,651 INFO L82 PathProgramCache]: Analyzing trace with hash -177596549, 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 02:31:02,672 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 02:31:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 02:31:02,687 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-12 02:31:02,693 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 02:31:02,693 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,709 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 02:31:02,710 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,721 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,722 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2018-04-12 02:31:02,745 INFO L700 Elim1Store]: detected not equals via solver [2018-04-12 02:31:02,753 INFO L700 Elim1Store]: detected not equals via solver [2018-04-12 02:31:02,754 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-04-12 02:31:02,754 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,764 INFO L700 Elim1Store]: detected not equals via solver [2018-04-12 02:31:02,765 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2018-04-12 02:31:02,765 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-12 02:31:02,774 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-12 02:31:02,774 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:14 [2018-04-12 02:31:02,820 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 02:31:02,820 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-12 02:31:02,877 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 02:31:02,910 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-12 02:31:02,910 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2018-04-12 02:31:02,911 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 02:31:02,912 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 02:31:02,912 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-04-12 02:31:02,912 INFO L87 Difference]: Start difference. First operand 25 states and 24 transitions. Second operand 6 states. [2018-04-12 02:31:02,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 02:31:02,991 INFO L93 Difference]: Finished difference Result 25 states and 24 transitions. [2018-04-12 02:31:02,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-12 02:31:02,991 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 9 [2018-04-12 02:31:02,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 02:31:02,992 INFO L225 Difference]: With dead ends: 25 [2018-04-12 02:31:02,992 INFO L226 Difference]: Without dead ends: 22 [2018-04-12 02:31:02,993 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-04-12 02:31:02,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2018-04-12 02:31:02,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2018-04-12 02:31:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-04-12 02:31:02,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 21 transitions. [2018-04-12 02:31:02,996 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 21 transitions. Word has length 9 [2018-04-12 02:31:02,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 02:31:02,996 INFO L459 AbstractCegarLoop]: Abstraction has 22 states and 21 transitions. [2018-04-12 02:31:02,996 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 02:31:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 21 transitions. [2018-04-12 02:31:02,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-04-12 02:31:02,997 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 02:31:02,997 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 02:31:02,997 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-04-12 02:31:02,997 INFO L82 PathProgramCache]: Analyzing trace with hash 620929426, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-12 02:31:03,006 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 02:31:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 02:31:03,028 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-12 02:31:03,051 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 9 [2018-04-12 02:31:03,054 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 12 [2018-04-12 02:31:03,059 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: var is still there: v_arrayElimArr_1 term size 6 at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:243) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:445) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:283) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:185) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:408) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:417) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:118) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:119) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-12 02:31:03,062 INFO L168 Benchmark]: Toolchain (without parser) took 26994.07 ms. Allocated memory was 298.3 MB in the beginning and 1.0 GB in the end (delta: 724.0 MB). Free memory was 233.9 MB in the beginning and 629.2 MB in the end (delta: -395.3 MB). Peak memory consumption was 328.7 MB. Max. memory is 5.3 GB. [2018-04-12 02:31:03,062 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 298.3 MB. Free memory is still 260.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 02:31:03,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.61 ms. Allocated memory is still 298.3 MB. Free memory was 233.9 MB in the beginning and 210.8 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 5.3 GB. [2018-04-12 02:31:03,063 INFO L168 Benchmark]: Boogie Preprocessor took 49.57 ms. Allocated memory is still 298.3 MB. Free memory was 210.8 MB in the beginning and 208.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-12 02:31:03,063 INFO L168 Benchmark]: RCFGBuilder took 463.83 ms. Allocated memory was 298.3 MB in the beginning and 457.7 MB in the end (delta: 159.4 MB). Free memory was 208.8 MB in the beginning and 401.7 MB in the end (delta: -192.8 MB). Peak memory consumption was 22.6 MB. Max. memory is 5.3 GB. [2018-04-12 02:31:03,065 INFO L168 Benchmark]: IcfgTransformer took 25376.27 ms. Allocated memory was 457.7 MB in the beginning and 1.0 GB in the end (delta: 564.7 MB). Free memory was 401.7 MB in the beginning and 776.5 MB in the end (delta: -374.8 MB). Peak memory consumption was 189.9 MB. Max. memory is 5.3 GB. [2018-04-12 02:31:03,066 INFO L168 Benchmark]: TraceAbstraction took 740.41 ms. Allocated memory is still 1.0 GB. Free memory was 776.5 MB in the beginning and 629.2 MB in the end (delta: 147.2 MB). Peak memory consumption was 147.2 MB. Max. memory is 5.3 GB. [2018-04-12 02:31:03,068 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 298.3 MB. Free memory is still 260.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 358.61 ms. Allocated memory is still 298.3 MB. Free memory was 233.9 MB in the beginning and 210.8 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 49.57 ms. Allocated memory is still 298.3 MB. Free memory was 210.8 MB in the beginning and 208.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 463.83 ms. Allocated memory was 298.3 MB in the beginning and 457.7 MB in the end (delta: 159.4 MB). Free memory was 208.8 MB in the beginning and 401.7 MB in the end (delta: -192.8 MB). Peak memory consumption was 22.6 MB. Max. memory is 5.3 GB. * IcfgTransformer took 25376.27 ms. Allocated memory was 457.7 MB in the beginning and 1.0 GB in the end (delta: 564.7 MB). Free memory was 401.7 MB in the beginning and 776.5 MB in the end (delta: -374.8 MB). Peak memory consumption was 189.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 740.41 ms. Allocated memory is still 1.0 GB. Free memory was 776.5 MB in the beginning and 629.2 MB in the end (delta: 147.2 MB). Peak memory consumption was 147.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 27 LocStat_MAX_WEQGRAPH_SIZE : 12 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 387 LocStat_NO_SUPPORTING_DISEQUALITIES : 162 LocStat_NO_DISJUNCTIONS : -54 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 35 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 55 TransStat_NO_SUPPORTING_DISEQUALITIES : 15 TransStat_NO_DISJUNCTIONS : 38 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 6067.25 RENAME_VARIABLES(MILLISECONDS) : 165.16 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 6062.55 PROJECTAWAY(MILLISECONDS) : 13906.78 ADD_WEAK_EQUALITY(MILLISECONDS) : 14.04 DISJOIN(MILLISECONDS) : 36.46 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 169.16 ADD_EQUALITY(MILLISECONDS) : 8.81 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.31 #CONJOIN_DISJUNCTIVE : 43 #RENAME_VARIABLES : 75 #UNFREEZE : 0 #CONJOIN : 91 #PROJECTAWAY : 77 #ADD_WEAK_EQUALITY : 19 #DISJOIN : 3 #RENAME_VARIABLES_DISJUNCTIVE : 72 #ADD_EQUALITY : 59 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 9 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 13216.12 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 6059.16 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 13.75 JOIN(MILLISECONDS) : 35.98 RENAMEVARS(MILLISECONDS) : 163.47 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 1729.16 ISLABELSTRONGERTHAN(MILLISECONDS) : 1988.99 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 0.00 UNFREEZE(MILLISECONDS) : 46.41 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 13882.72 MEETEDGELABELS(MILLISECONDS) : 1210.32 REPORTEQUALITY(MILLISECONDS) : 77.07 ADDALLNODES(MILLISECONDS) : 80.09 REPORTDISEQUALITY(MILLISECONDS) : 0.86 WEQGRAPHJOIN(MILLISECONDS) : 29.46 #FREEZE : 211 #ADDNODE : 0 #MEET : 70 #FILTERREDUNDANT : 0 #REPORTWEQ : 19 #JOIN : 3 #RENAMEVARS : 75 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 6 #ISLABELSTRONGERTHAN : 112564 #ISWEQGRAPHSTRONGERTHAN : 0 #UNFREEZE : 243 #REPORTCONTAINS : 0 #PROJECTAWAY : 98 #MEETEDGELABELS : 633 #REPORTEQUALITY : 528 #ADDALLNODES : 70 #REPORTDISEQUALITY : 154 #WEQGRAPHJOIN : 3 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 2188.83 REPORT_EQUALITY(MILLISECONDS) : 954.27 FILTERREDUNDANT(MILLISECONDS) : 13432.33 ADD_ALL_ELEMENTS(MILLISECONDS) : 5676.56 JOIN(MILLISECONDS) : 2.63 ALIGN_ELEMENTS(MILLISECONDS) : 8624.19 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 172.51 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 18292.20 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 10494.60 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 510.70 #ADDNODE : 0 #MEET : 3767 #REPORT_EQUALITY : 60028 #FILTERREDUNDANT : 228238 #ADD_ALL_ELEMENTS : 97623 #JOIN : 3 #ALIGN_ELEMENTS : 46946 #COPY : 0 #REPORT_DISEQUALITY : 24867 #UNFREEZE : 0 #OVERALL : 703568 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 238819 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 3277 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 3 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 3 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: var is still there: v_arrayElimArr_1 term size 6 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: var is still there: v_arrayElimArr_1 term size 6: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-12_02-31-03-083.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-12_02-31-03-083.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-12_02-31-03-083.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-12_02-31-03-083.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-12_02-31-03-083.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-12_02-31-03-083.csv Received shutdown request...