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-0019_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 23:15:00,027 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 23:15:00,029 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 23:15:00,044 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-03-29 23:15:00,071 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 [2018-03-29 23:15:00,097 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 23:15:00,097 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 23:15:00,097 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 23:15:00,097 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 23:15:00,098 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 23:15:00,098 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 23:15:00,099 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 23:15:00,099 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 23:15:00,099 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 23:15:00,099 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 23:15:00,099 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 23:15:00,100 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 23:15:00,100 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 23:15:00,100 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 23:15:00,100 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 23:15:00,100 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 23:15:00,101 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 23:15:00,101 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 23:15:00,101 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 23:15:00,101 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 23:15:00,101 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 23:15:00,102 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 23:15:00,102 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 23:15:00,102 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 23:15:00,102 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 23:15:00,102 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 23:15:00,103 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 23:15:00,103 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 23:15:00,103 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 23:15:00,103 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 23:15:00,103 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 23:15:00,103 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 23:15:00,104 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 23:15:00,105 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 23:15:00,105 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 23:15:00,105 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 23:15:00,105 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 23:15:00,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 23:15:00,150 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 23:15:00,154 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 23:15:00,156 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 23:15:00,156 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 23:15:00,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,478 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc36d1bca4 [2018-03-29 23:15:00,647 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 23:15:00,647 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 23:15:00,648 INFO L168 CDTParser]: Scanning test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,657 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 23:15:00,657 INFO L215 ultiparseSymbolTable]: [2018-03-29 23:15:00,658 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 23:15:00,658 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data ('free_data') in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,658 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data ('alloc_data') in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,658 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,658 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 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__U_MULTI_ftest______true_valid_memsafety_true_termination_i____suseconds_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,665 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__uid_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,665 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__time_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,665 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_rwlock_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,665 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__lldiv_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__int16_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____dev_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____fsblkcnt_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__mode_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_char in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____rlim_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____caddr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__fd_set in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_mutex_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__size_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,666 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__caddr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__blkcnt_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____mode_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_char in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__sigset_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_key_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__blksize_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____intptr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____uint32_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____int16_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_long in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__div_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__ldiv_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__gid_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____fsfilcnt64_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__daddr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,667 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__clock_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_int64_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_short in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__register_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__ulong in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__int8_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_barrierattr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____fsid_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__ino_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pid_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____swblk_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,668 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_long in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__ushort in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____fsfilcnt_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____WAIT_STATUS in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__suseconds_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____loff_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____u_short in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__u_quad_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,669 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__int64_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____time_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____qaddr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____int8_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____daddr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____blksize_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____uint16_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__fsid_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i____clock_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,670 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______true_valid_memsafety_true_termination_i__pthread_condattr_t in test-0019_true-valid-memsafety_true-termination.i [2018-03-29 23:15:00,688 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc36d1bca4 [2018-03-29 23:15:00,692 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 23:15:00,696 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 23:15:00,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 23:15:00,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 23:15:00,702 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 23:15:00,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:15:00" (1/1) ... [2018-03-29 23:15:00,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c695fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:00, skipping insertion in model container [2018-03-29 23:15:00,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:15:00" (1/1) ... [2018-03-29 23:15:00,719 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:15:00,748 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:15:00,911 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:15:00,953 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:15:00,960 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-03-29 23:15:01,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01 WrapperNode [2018-03-29 23:15:01,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 23:15:01,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 23:15:01,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 23:15:01,006 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 23:15:01,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 23:15:01,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 23:15:01,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 23:15:01,053 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 23:15:01,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (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 [2018-03-29 23:15:01,179 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 23:15:01,180 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 23:15:01,180 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data [2018-03-29 23:15:01,180 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data [2018-03-29 23:15:01,180 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 23:15:01,180 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-03-29 23:15:01,180 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-03-29 23:15:01,180 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-03-29 23:15:01,180 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-03-29 23:15:01,180 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-03-29 23:15:01,181 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-03-29 23:15:01,182 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-03-29 23:15:01,183 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-03-29 23:15:01,183 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-03-29 23:15:01,183 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-03-29 23:15:01,183 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-03-29 23:15:01,183 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-03-29 23:15:01,183 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-03-29 23:15:01,184 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-03-29 23:15:01,185 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-03-29 23:15:01,186 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-03-29 23:15:01,187 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-03-29 23:15:01,188 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-03-29 23:15:01,189 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-03-29 23:15:01,190 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-03-29 23:15:01,191 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-03-29 23:15:01,192 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-03-29 23:15:01,193 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 23:15:01,194 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 23:15:01,503 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 23:15:01,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:15:01 BoogieIcfgContainer [2018-03-29 23:15:01,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 23:15:01,504 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 23:15:01,504 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 23:15:01,505 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 23:15:01,508 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:15:01" (1/1) ... [2018-03-29 23:15:01,514 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 23:15:01,515 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-03-29 23:15:01,529 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 23:15:01,543 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-03-29 23:15:01,552 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 23:15:01,553 DEBUG L397 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2) : |mll_L625'_0| (Store [2] at(SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626) with (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 4)) : mll_L626_2 (Store [3] at(SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626) with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) : mll_L626_3 (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2) : |mll_L625'_1| [2018-03-29 23:15:01,555 DEBUG L399 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') : v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2 : (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2) (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') : v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 : (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2) (SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626) : (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 4) : (Store [2] at(SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626) with (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 4)) (SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626) : v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5 : (Store [3] at(SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626) with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) [2018-03-29 23:15:01,615 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-29 23:15:16,546 INFO L314 AbstractInterpreter]: Visited 19 different actions 19 times. Never merged. Never widened. Never found a fixpoint. Largest state had 30 variables. [2018-03-29 23:15:16,547 INFO L405 apSepIcfgTransformer]: finished equality analysis [2018-03-29 23:15:16,555 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 4 [2018-03-29 23:15:16,555 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 4 [2018-03-29 23:15:16,555 INFO L415 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-29 23:15:16,556 INFO L416 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-03-29 23:15:16,556 INFO L418 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L639)) ((select |v_#memory_$Pointer$.base_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) ((select |v_#memory_$Pointer$.base_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) ((select (select |v_#memory_$Pointer$.offset_8| |v_main_~#data~0.base_6|) (+ |v_main_~#data~0.offset_5| 4)), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 4, 4); srcloc: L640)) ((select (select |v_#memory_$Pointer$.base_8| |v_main_~#data~0.base_6|) (+ |v_main_~#data~0.offset_5| 4)), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 4, 4); srcloc: L640)) ((select |v_#memory_$Pointer$.offset_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L639)) ((select |v_#memory_$Pointer$.offset_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) [2018-03-29 23:15:17,055 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:15:17,055 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:15:17,055 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,056 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L639)) [2018-03-29 23:15:17,056 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,056 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:15:17,056 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:15:17,056 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,056 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L639)) [2018-03-29 23:15:17,056 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,056 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:15:17,056 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:15:17,057 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,057 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) [2018-03-29 23:15:17,057 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,057 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_31 [2018-03-29 23:15:17,057 DEBUG L380 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)] [2018-03-29 23:15:17,057 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 23:15:17,057 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) [2018-03-29 23:15:17,057 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)] [2018-03-29 23:15:17,057 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,058 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_8| |v_main_~#data~0.base_6|) (+ |v_main_~#data~0.offset_5| 4)), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 4, 4); srcloc: L640)) [2018-03-29 23:15:17,058 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,058 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,058 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_8| |v_main_~#data~0.base_6|) (+ |v_main_~#data~0.offset_5| 4)), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 4, 4); srcloc: L640)) [2018-03-29 23:15:17,058 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,058 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,058 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_8| |v_main_~#data~0.base_6|) (+ |v_main_~#data~0.offset_5| 4)), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 4, 4); srcloc: L640)) [2018-03-29 23:15:17,058 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,058 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:15:17,059 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:15:17,059 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,059 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_8| |v_main_~#data~0.base_6|) (+ |v_main_~#data~0.offset_5| 4)), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 4, 4); srcloc: L640)) [2018-03-29 23:15:17,059 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,059 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,059 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625')) [2018-03-29 23:15:17,059 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,059 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,059 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L639)) [2018-03-29 23:15:17,060 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,060 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:15:17,060 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L639)) [2018-03-29 23:15:17,060 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:15:17,060 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_31 [2018-03-29 23:15:17,060 DEBUG L380 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)] [2018-03-29 23:15:17,060 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 23:15:17,060 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5), at (SUMMARY for call write~$Pointer$(#t~malloc1.base, #t~malloc1.offset, ~pdata.base, ~pdata.offset + 4, 4); srcloc: L626)) [2018-03-29 23:15:17,060 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)] [2018-03-29 23:15:17,060 INFO L336 HeapPartitionManager]: partitioning result: [2018-03-29 23:15:17,060 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-03-29 23:15:17,061 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 23:15:17,061 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-03-29 23:15:17,061 INFO L352 HeapPartitionManager]: # location blocks :2 [2018-03-29 23:15:17,061 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:15:17,061 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:15:17,061 DEBUG L362 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)] [2018-03-29 23:15:17,061 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 23:15:17,061 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 23:15:17,061 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:15:17,061 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:15:17,061 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:15:17,061 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-03-29 23:15:17,061 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 23:15:17,062 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-03-29 23:15:17,062 INFO L352 HeapPartitionManager]: # location blocks :2 [2018-03-29 23:15:17,062 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:15:17,062 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:15:17,062 DEBUG L362 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~pdata.base, ~pdata.offset + 0, 4); srcloc: L625') with v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)] [2018-03-29 23:15:17,062 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 23:15:17,062 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 23:15:17,062 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:15:17,062 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:15:17,062 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:15:17,063 INFO L124 ransitionTransformer]: executing heap partitioning transformation [2018-03-29 23:15:17,065 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,065 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,066 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,066 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,066 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,066 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,066 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,066 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,066 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,066 DEBUG L259 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] [2018-03-29 23:15:17,067 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,067 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,067 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,067 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,067 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,067 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,067 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,067 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_#length_9| (store |v_#length_10| |v_main_~#data~0.base_1| 8)) (= |v_main_~#data~0.offset_1| 0) (= |v_#valid_11| (store |v_#valid_12| |v_main_~#data~0.base_1| 1)) (not (= 0 |v_main_~#data~0.base_1|)) (= 0 (select |v_#valid_12| |v_main_~#data~0.base_1|))) InVars {#length=|v_#length_10|, #valid=|v_#valid_12|} OutVars{#length=|v_#length_9|, main_~#data~0.base=|v_main_~#data~0.base_1|, main_~#data~0.offset=|v_main_~#data~0.offset_1|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[main_~#data~0.base, #valid, #length, main_~#data~0.offset] [2018-03-29 23:15:17,068 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,068 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,068 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,068 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_9| (store |v_#valid_10| 0 0)) InVars {#valid=|v_#valid_10|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:15:17,068 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,068 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,068 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,068 DEBUG L259 ransitionTransformer]: Formula: (and (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offsetInParam_1| |v_main_~#data~0.offset_9|) (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.baseInParam_1| |v_main_~#data~0.base_11|)) InVars {main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_9|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.baseInParam_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offsetInParam_1|} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset] [2018-03-29 23:15:17,068 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,069 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,069 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,069 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,069 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,069 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,071 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,071 DEBUG L259 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_15| |v_main_~#data~0.base_3|)) (<= 0 |v_main_~#data~0.offset_3|) (<= (+ |v_main_~#data~0.offset_3| 4) (select |v_#length_13| |v_main_~#data~0.base_3|)) (= |v_main_#t~mem2.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_30_1| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|)) (= (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_30_1| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|) |v_main_#t~mem2.base_1|)) InVars {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_1|, main_~#data~0.base=|v_main_~#data~0.base_3|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_1|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_1|, main_~#data~0.base=|v_main_~#data~0.base_3|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_1|, main_#t~mem2.offset=|v_main_#t~mem2.offset_1|, #valid=|v_#valid_15|, main_#t~mem2.base=|v_main_#t~mem2.base_1|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} AuxVars[] AssignedVars[main_#t~mem2.offset, main_#t~mem2.base] [2018-03-29 23:15:17,072 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:15:17,072 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:15:17,072 DEBUG L268 ransitionTransformer]: (and (= 1 (select |v_#valid_15| |v_main_~#data~0.base_3|)) (<= 0 |v_main_~#data~0.offset_3|) (<= (+ |v_main_~#data~0.offset_3| 4) (select |v_#length_13| |v_main_~#data~0.base_3|)) (= |v_main_#t~mem2.offset_1| (select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|)) (= (select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|) |v_main_#t~mem2.base_1|)) [2018-03-29 23:15:17,072 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:15:17,072 DEBUG L270 ransitionTransformer]: (and (= 1 (select |v_#valid_15| |v_main_~#data~0.base_3|)) (<= 0 |v_main_~#data~0.offset_3|) (<= (+ |v_main_~#data~0.offset_3| 4) (select |v_#length_13| |v_main_~#data~0.base_3|)) (= |v_main_#t~mem2.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_30_1| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|)) (= (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_30_1| |v_main_~#data~0.base_3|) |v_main_~#data~0.offset_3|) |v_main_#t~mem2.base_1|)) [2018-03-29 23:15:17,072 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:15:17,072 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:15:17,072 DEBUG L276 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} [2018-03-29 23:15:17,073 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:15:17,073 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_1|, main_~#data~0.base=|v_main_~#data~0.base_3|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_1|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} [2018-03-29 23:15:17,073 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:15:17,073 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:15:17,073 DEBUG L284 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, main_#t~mem2.offset=|v_main_#t~mem2.offset_1|, #valid=|v_#valid_15|, main_#t~mem2.base=|v_main_#t~mem2.base_1|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} [2018-03-29 23:15:17,073 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:15:17,073 DEBUG L286 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_1|, main_~#data~0.base=|v_main_~#data~0.base_3|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_1|, main_#t~mem2.offset=|v_main_#t~mem2.offset_1|, #valid=|v_#valid_15|, main_#t~mem2.base=|v_main_#t~mem2.base_1|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} [2018-03-29 23:15:17,073 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,073 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,073 DEBUG L259 ransitionTransformer]: Formula: (not (= (select |v_#valid_16| |v_main_~#data~0.base_4|) 1)) InVars {main_~#data~0.base=|v_main_~#data~0.base_4|, #valid=|v_#valid_16|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,074 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,074 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,074 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,074 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_4|)) (not (<= (+ |v_main_~#data~0.offset_4| 4) (select |v_#length_14| |v_main_~#data~0.base_5|)))) InVars {#length=|v_#length_14|, main_~#data~0.base=|v_main_~#data~0.base_5|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} OutVars{#length=|v_#length_14|, main_~#data~0.base=|v_main_~#data~0.base_5|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,074 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,074 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,074 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,074 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_1 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset_1|) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_1 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base_1|)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset_1|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#in~pdata.offset_1|} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base] [2018-03-29 23:15:17,074 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,075 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,075 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,076 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (+ |v_main_~#data~0.offset_5| 4))) (and (<= (+ |v_main_~#data~0.offset_5| 8) (select |v_#length_15| |v_main_~#data~0.base_6|)) (= |v_main_#t~mem3.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_30_2| |v_main_~#data~0.base_6|) .cse0)) (= 1 (select |v_#valid_17| |v_main_~#data~0.base_6|)) (<= 0 .cse0) (= |v_main_#t~mem3.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_30_2| |v_main_~#data~0.base_6|) .cse0)))) InVars {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_2|, main_~#data~0.base=|v_main_~#data~0.base_6|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_2|, #valid=|v_#valid_17|, #length=|v_#length_15|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} OutVars{main_#t~mem3.offset=|v_main_#t~mem3.offset_1|, #memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_2|, main_#t~mem3.base=|v_main_#t~mem3.base_1|, main_~#data~0.base=|v_main_~#data~0.base_6|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_2|, #valid=|v_#valid_17|, #length=|v_#length_15|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} AuxVars[] AssignedVars[main_#t~mem3.offset, main_#t~mem3.base] [2018-03-29 23:15:17,076 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:15:17,076 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:15:17,077 DEBUG L268 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_5| 4))) (and (<= (+ |v_main_~#data~0.offset_5| 8) (select |v_#length_15| |v_main_~#data~0.base_6|)) (= |v_main_#t~mem3.offset_1| (select (select |v_#memory_$Pointer$.offset_8| |v_main_~#data~0.base_6|) .cse0)) (= 1 (select |v_#valid_17| |v_main_~#data~0.base_6|)) (<= 0 .cse0) (= |v_main_#t~mem3.base_1| (select (select |v_#memory_$Pointer$.base_8| |v_main_~#data~0.base_6|) .cse0)))) [2018-03-29 23:15:17,077 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:15:17,077 DEBUG L270 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_5| 4))) (and (<= (+ |v_main_~#data~0.offset_5| 8) (select |v_#length_15| |v_main_~#data~0.base_6|)) (= |v_main_#t~mem3.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_30_2| |v_main_~#data~0.base_6|) .cse0)) (= 1 (select |v_#valid_17| |v_main_~#data~0.base_6|)) (<= 0 .cse0) (= |v_main_#t~mem3.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_30_2| |v_main_~#data~0.base_6|) .cse0)))) [2018-03-29 23:15:17,077 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:15:17,077 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:15:17,078 DEBUG L276 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_8|, #valid=|v_#valid_17|, #length=|v_#length_15|, main_~#data~0.offset=|v_main_~#data~0.offset_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_8|} [2018-03-29 23:15:17,078 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:15:17,078 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_2|, main_~#data~0.base=|v_main_~#data~0.base_6|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_2|, #valid=|v_#valid_17|, #length=|v_#length_15|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} [2018-03-29 23:15:17,078 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:15:17,078 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:15:17,078 DEBUG L284 ransitionTransformer]: {main_#t~mem3.offset=|v_main_#t~mem3.offset_1|, main_#t~mem3.base=|v_main_#t~mem3.base_1|, main_~#data~0.base=|v_main_~#data~0.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_8|, #valid=|v_#valid_17|, #length=|v_#length_15|, main_~#data~0.offset=|v_main_~#data~0.offset_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_8|} [2018-03-29 23:15:17,078 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:15:17,079 DEBUG L286 ransitionTransformer]: {main_#t~mem3.offset=|v_main_#t~mem3.offset_1|, #memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_2|, main_#t~mem3.base=|v_main_#t~mem3.base_1|, main_~#data~0.base=|v_main_~#data~0.base_6|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_2|, #valid=|v_#valid_17|, #length=|v_#length_15|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} [2018-03-29 23:15:17,079 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,079 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,079 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_18| |v_main_~#data~0.base_7|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_7|, #valid=|v_#valid_18|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_7|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,079 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,079 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,080 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,080 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 (+ |v_main_~#data~0.offset_6| 4))) (not (<= (+ |v_main_~#data~0.offset_6| 8) (select |v_#length_16| |v_main_~#data~0.base_8|)))) InVars {#length=|v_#length_16|, main_~#data~0.base=|v_main_~#data~0.base_8|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} OutVars{#length=|v_#length_16|, main_~#data~0.base=|v_main_~#data~0.base_8|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,080 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,080 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,080 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,081 DEBUG L259 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_2| |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_1|)) (= 0 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset_1|) (= (store |v_#valid_2| |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_1| 1) |v_#valid_1|) (= (store |v_#length_2| |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_1| 16) |v_#length_1|) (not (= 0 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_1|))) InVars {#length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_1|, #length=|v_#length_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset, #valid, #length] [2018-03-29 23:15:17,081 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,081 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,081 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,081 DEBUG L259 ransitionTransformer]: Formula: (and (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.baseInParam_1| |v_main_#t~mem2.base_4|) (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.baseInParam_1| |v_main_#t~mem3.base_4|) (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offsetInParam_1| |v_main_#t~mem3.offset_4|) (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offsetInParam_1| |v_main_#t~mem2.offset_4|)) InVars {main_#t~mem3.offset=|v_main_#t~mem3.offset_4|, main_#t~mem2.base=|v_main_#t~mem2.base_4|, main_#t~mem3.base=|v_main_#t~mem3.base_4|, main_#t~mem2.offset=|v_main_#t~mem2.offset_4|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.baseInParam_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.baseInParam_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offsetInParam_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offsetInParam_1|} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset] [2018-03-29 23:15:17,082 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,082 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,084 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,085 DEBUG L259 ransitionTransformer]: Formula: (and (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2 4) (select |v_#length_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)) (= 1 (select |v_#valid_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_30_3| |v_#memory_$Pointer$.base_part_locs_30_locs_30_4|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_30_1| (store |v_#memory_$Pointer$.base_part_locs_31_locs_30_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 (select |v_#memory_$Pointer$.base_part_locs_30_locs_30_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)))) (<= 0 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2) (and (= |v_#memory_$Pointer$.offset_part_locs_31_locs_30_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_30_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 (select |v_#memory_$Pointer$.offset_part_locs_30_locs_30_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2))) (= |v_#memory_$Pointer$.offset_part_locs_30_locs_30_4| |v_#memory_$Pointer$.offset_part_locs_30_locs_30_3|))) InVars {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_4|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_3|, #valid=|v_#valid_3|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_2|, #length=|v_#length_3|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_2|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2} OutVars{#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_3|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_4|, #valid=|v_#valid_3|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_1|, #length=|v_#length_3|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_30_locs_30, #memory_$Pointer$.offset_part_locs_30_locs_30, #memory_$Pointer$.offset_part_locs_31_locs_30, #memory_$Pointer$.base_part_locs_31_locs_30] [2018-03-29 23:15:17,085 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:15:17,085 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:15:17,085 DEBUG L268 ransitionTransformer]: (and (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2 4) (select |v_#length_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)) (= 1 (select |v_#valid_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)) (= |v_#memory_$Pointer$.base_1| (store |v_#memory_$Pointer$.base_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 (store (select |v_#memory_$Pointer$.base_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2) v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_2|))) (<= 0 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2) (= |v_#memory_$Pointer$.offset_1| (store |v_#memory_$Pointer$.offset_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 (store (select |v_#memory_$Pointer$.offset_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2) v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset_2|)))) [2018-03-29 23:15:17,085 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:15:17,085 DEBUG L270 ransitionTransformer]: (and (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2 4) (select |v_#length_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)) (= 1 (select |v_#valid_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_30_3| |v_#memory_$Pointer$.base_part_locs_30_locs_30_4|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_30_1| (store |v_#memory_$Pointer$.base_part_locs_31_locs_30_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 (select |v_#memory_$Pointer$.base_part_locs_30_locs_30_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2)))) (<= 0 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2) (and (= |v_#memory_$Pointer$.offset_part_locs_31_locs_30_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_30_2| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2 (select |v_#memory_$Pointer$.offset_part_locs_30_locs_30_3| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2))) (= |v_#memory_$Pointer$.offset_part_locs_30_locs_30_4| |v_#memory_$Pointer$.offset_part_locs_30_locs_30_3|))) [2018-03-29 23:15:17,086 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:15:17,086 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:15:17,086 DEBUG L276 ransitionTransformer]: {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset_2|, #valid=|v_#valid_3|, #length=|v_#length_3|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2} [2018-03-29 23:15:17,086 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:15:17,086 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_4|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_3|, #valid=|v_#valid_3|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_2|, #length=|v_#length_3|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_2|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2} [2018-03-29 23:15:17,086 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:15:17,086 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:15:17,087 DEBUG L284 ransitionTransformer]: {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc0.offset_2|, #valid=|v_#valid_3|, #length=|v_#length_3|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2} [2018-03-29 23:15:17,087 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:15:17,087 DEBUG L286 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_3|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_4|, #valid=|v_#valid_3|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_1|, #length=|v_#length_3|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_2} [2018-03-29 23:15:17,087 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,087 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,088 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_3))) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,088 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,088 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,088 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,088 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_3)) (not (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_3 4) (select |v_#length_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_4)))) InVars {#length=|v_#length_4|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_3, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_4} OutVars{#length=|v_#length_4|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_3, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_4} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,088 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,089 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,089 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,089 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem2.offset=|v_main_#t~mem2.offset_3|, main_#t~mem2.base=|v_main_#t~mem2.base_3|} AuxVars[] AssignedVars[main_#t~mem2.offset, main_#t~mem2.base] [2018-03-29 23:15:17,089 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,089 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,089 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,090 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset_1 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset_1|) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base_1 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base_1|) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base_1 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base_1|) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset_1 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset_1|)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset_1|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.offset_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.lo.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_#in~data.hi.offset_1|} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset] [2018-03-29 23:15:17,090 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,090 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,090 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,090 DEBUG L259 ransitionTransformer]: Formula: (and (= (store |v_#length_6| |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_1| 24) |v_#length_5|) (= 0 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset_1|) (= (store |v_#valid_6| |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_1| 1) |v_#valid_5|) (= (select |v_#valid_6| |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_1|) 0) (not (= |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_1| 0))) InVars {#length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_1|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset_1|, #length=|v_#length_5|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base, #valid, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset, #length] [2018-03-29 23:15:17,090 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,091 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,091 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,091 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem3.offset=|v_main_#t~mem3.offset_3|, main_#t~mem3.base=|v_main_#t~mem3.base_3|} AuxVars[] AssignedVars[main_#t~mem3.offset, main_#t~mem3.base] [2018-03-29 23:15:17,091 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,091 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,091 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,092 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_5 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset_2) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_5 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base_2)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset_2} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.base_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_5, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_5, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.lo.offset_2} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset] [2018-03-29 23:15:17,092 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,092 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,093 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,093 DEBUG L259 ransitionTransformer]: Formula: (and (<= 0 (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 4)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_30_5| |v_#memory_$Pointer$.base_part_locs_30_locs_30_6|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_30_3| |v_#memory_$Pointer$.base_part_locs_31_locs_30_4|)) (and (= |v_#memory_$Pointer$.offset_part_locs_30_locs_30_5| |v_#memory_$Pointer$.offset_part_locs_30_locs_30_6|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_30_3| |v_#memory_$Pointer$.offset_part_locs_31_locs_30_4|)) (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 8) (select |v_#length_7| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5)) (= (select |v_#valid_7| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) 1)) InVars {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_6|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_6|, #valid=|v_#valid_7|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_4|, #length=|v_#length_7|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_4|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5} OutVars{#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_5|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_5|, #valid=|v_#valid_7|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_3|, #length=|v_#length_7|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_3|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_30_locs_30, #memory_$Pointer$.offset_part_locs_30_locs_30, #memory_$Pointer$.offset_part_locs_31_locs_30, #memory_$Pointer$.base_part_locs_31_locs_30] [2018-03-29 23:15:17,093 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:15:17,093 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:15:17,093 DEBUG L268 ransitionTransformer]: (let ((.cse0 (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 4))) (and (<= 0 .cse0) (= |v_#memory_$Pointer$.base_3| (store |v_#memory_$Pointer$.base_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5 (store (select |v_#memory_$Pointer$.base_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) .cse0 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_2|))) (= |v_#memory_$Pointer$.offset_3| (store |v_#memory_$Pointer$.offset_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5 (store (select |v_#memory_$Pointer$.offset_4| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) .cse0 |v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset_2|))) (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 8) (select |v_#length_7| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5)) (= (select |v_#valid_7| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) 1))) [2018-03-29 23:15:17,094 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:15:17,094 DEBUG L270 ransitionTransformer]: (and (<= 0 (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 4)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_30_5| |v_#memory_$Pointer$.base_part_locs_30_locs_30_6|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_30_3| |v_#memory_$Pointer$.base_part_locs_31_locs_30_4|)) (and (= |v_#memory_$Pointer$.offset_part_locs_30_locs_30_5| |v_#memory_$Pointer$.offset_part_locs_30_locs_30_6|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_30_3| |v_#memory_$Pointer$.offset_part_locs_31_locs_30_4|)) (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4 8) (select |v_#length_7| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5)) (= (select |v_#valid_7| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5) 1)) [2018-03-29 23:15:17,094 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:15:17,094 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:15:17,094 DEBUG L276 ransitionTransformer]: {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, #valid=|v_#valid_7|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset_2|, #length=|v_#length_7|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5} [2018-03-29 23:15:17,095 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:15:17,095 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_6|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_6|, #valid=|v_#valid_7|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_4|, #length=|v_#length_7|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_4|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5} [2018-03-29 23:15:17,095 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:15:17,095 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:15:17,095 DEBUG L284 ransitionTransformer]: {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, #valid=|v_#valid_7|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset=|v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_#t~malloc1.offset_2|, #length=|v_#length_7|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5} [2018-03-29 23:15:17,095 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:15:17,095 DEBUG L286 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_30=|v_#memory_$Pointer$.base_part_locs_30_locs_30_5|, #memory_$Pointer$.offset_part_locs_30_locs_30=|v_#memory_$Pointer$.offset_part_locs_30_locs_30_5|, #valid=|v_#valid_7|, #memory_$Pointer$.offset_part_locs_31_locs_30=|v_#memory_$Pointer$.offset_part_locs_31_locs_30_3|, #length=|v_#length_7|, #memory_$Pointer$.base_part_locs_31_locs_30=|v_#memory_$Pointer$.base_part_locs_31_locs_30_3|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_4, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_5} [2018-03-29 23:15:17,095 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,096 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,096 DEBUG L259 ransitionTransformer]: Formula: (not (= (select |v_#valid_8| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_6) 1)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_6, #valid=|v_#valid_8|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_6, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,096 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,096 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,096 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,097 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_5 8) (select |v_#length_8| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_7))) (not (<= 0 (+ v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_5 4)))) InVars {#length=|v_#length_8|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_5, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_7} OutVars{#length=|v_#length_8|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.offset_5, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_data_~pdata.base_7} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,097 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,097 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,097 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,097 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-29 23:15:17,097 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,097 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,098 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,098 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_5 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset_2) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_5 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base_2)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base_2} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.base_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~data.hi.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_5, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_5} AuxVars[] AssignedVars[__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base] [2018-03-29 23:15:17,098 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,098 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,098 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,098 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,099 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,099 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,099 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,099 DEBUG L259 ransitionTransformer]: Formula: (= (store |v_#valid_22| |v_main_~#data~0.base_9| 0) |v_#valid_21|) InVars {main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_22|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_21|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:15:17,099 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,099 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,100 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,100 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_1 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_1) (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_1 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_1)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_1} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_1, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_1} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,100 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,100 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,100 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,100 DEBUG L259 ransitionTransformer]: Formula: (or (not (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_2 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_2)) (not (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_2 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_2))) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_2} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_2, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_2} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,101 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,101 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,101 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,101 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_8|} AuxVars[] AssignedVars[main_~#data~0.base, main_~#data~0.offset] [2018-03-29 23:15:17,101 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,101 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,102 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,102 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,102 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,102 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,102 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,102 DEBUG L259 ransitionTransformer]: Formula: (not (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_3 0)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_3} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.offset_3} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,102 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,103 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,103 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,103 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,103 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,103 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,103 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,104 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_23| |old(#valid)|) InVars {#valid=|v_#valid_23|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_23|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,104 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,104 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,104 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,104 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_#valid_24| |old(#valid)|)) InVars {#valid=|v_#valid_24|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_24|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,104 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,104 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,105 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,105 DEBUG L259 ransitionTransformer]: Formula: (and (not (= 0 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_3)) (not (= (select |v_#valid_25| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_3) 1))) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_3, #valid=|v_#valid_25|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_3, #valid=|v_#valid_25|} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,105 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,105 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,105 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,105 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,106 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,106 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,106 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,106 DEBUG L259 ransitionTransformer]: Formula: (= (store |v_#valid_27| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_4 0) |v_#valid_26|) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_4, #valid=|v_#valid_27|} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~lo~0.base_4, #valid=|v_#valid_26|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:15:17,107 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,107 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,107 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,107 DEBUG L259 ransitionTransformer]: Formula: (not (= v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_3 0)) InVars {__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_3} OutVars{__U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.offset_3} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,107 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,107 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,108 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,108 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,108 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,108 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,108 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,108 DEBUG L259 ransitionTransformer]: Formula: (and (not (= (select |v_#valid_28| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_3) 1)) (not (= 0 v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_3))) InVars {#valid=|v_#valid_28|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_3} OutVars{#valid=|v_#valid_28|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_3} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,109 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,109 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,109 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,109 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,109 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,109 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,109 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,110 DEBUG L259 ransitionTransformer]: Formula: (= (store |v_#valid_30| v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_4 0) |v_#valid_29|) InVars {#valid=|v_#valid_30|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_4} OutVars{#valid=|v_#valid_29|, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base=v___U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data_~hi~0.base_4} AuxVars[] AssignedVars[#valid] [2018-03-29 23:15:17,110 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,110 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,110 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,110 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,110 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,110 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,110 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,110 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,110 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,110 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,111 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,111 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:15:17,111 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,111 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,111 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:15:17,111 DEBUG L259 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret4_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4] [2018-03-29 23:15:17,111 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:15:17,111 DEBUG L288 ransitionTransformer]: [2018-03-29 23:15:17,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 11:15:17 BasicIcfg [2018-03-29 23:15:17,112 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-29 23:15:17,113 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 23:15:17,113 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 23:15:17,115 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 23:15:17,115 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 11:15:00" (1/4) ... [2018-03-29 23:15:17,115 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@640b985b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 11:15:17, skipping insertion in model container [2018-03-29 23:15:17,116 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:15:01" (2/4) ... [2018-03-29 23:15:17,116 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@640b985b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 11:15:17, skipping insertion in model container [2018-03-29 23:15:17,116 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:15:01" (3/4) ... [2018-03-29 23:15:17,116 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@640b985b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 11:15:17, skipping insertion in model container [2018-03-29 23:15:17,116 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 11:15:17" (4/4) ... [2018-03-29 23:15:17,117 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-03-29 23:15:17,124 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 23:15:17,130 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 13 error locations. [2018-03-29 23:15:17,159 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 23:15:17,159 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 23:15:17,159 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 23:15:17,160 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 23:15:17,160 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 23:15:17,160 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 23:15:17,160 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 23:15:17,160 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 23:15:17,160 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 23:15:17,160 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 23:15:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states. [2018-03-29 23:15:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-03-29 23:15:17,173 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:15:17,174 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:15:17,174 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr0RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr3RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr1RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr2RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr1AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr2AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr3AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr0AssertViolationMEMORY_FREE]=== [2018-03-29 23:15:17,177 INFO L82 PathProgramCache]: Analyzing trace with hash -120683426, 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 [2018-03-29 23:15:17,189 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:15:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 23:15:17,225 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 23:15:17,252 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 [2018-03-29 23:15:17,253 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,259 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,260 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 23:15:17,305 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:15:17,306 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:15:17,307 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-03-29 23:15:17,308 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,316 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. [2018-03-29 23:15:17,316 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:15 [2018-03-29 23:15:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:15:17,332 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 23:15:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:15:17,416 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 23:15:17,416 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2018-03-29 23:15:17,418 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-03-29 23:15:17,425 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-03-29 23:15:17,425 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-03-29 23:15:17,427 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 9 states. [2018-03-29 23:15:17,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 23:15:17,576 INFO L93 Difference]: Finished difference Result 52 states and 52 transitions. [2018-03-29 23:15:17,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-03-29 23:15:17,577 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 11 [2018-03-29 23:15:17,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 23:15:17,585 INFO L225 Difference]: With dead ends: 52 [2018-03-29 23:15:17,585 INFO L226 Difference]: Without dead ends: 45 [2018-03-29 23:15:17,588 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-03-29 23:15:17,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-03-29 23:15:17,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2018-03-29 23:15:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-03-29 23:15:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 45 transitions. [2018-03-29 23:15:17,618 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 45 transitions. Word has length 11 [2018-03-29 23:15:17,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 23:15:17,619 INFO L459 AbstractCegarLoop]: Abstraction has 45 states and 45 transitions. [2018-03-29 23:15:17,619 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-03-29 23:15:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 45 transitions. [2018-03-29 23:15:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-03-29 23:15:17,619 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:15:17,619 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:15:17,619 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr0RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr3RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr1RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr2RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr1AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr2AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr3AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr0AssertViolationMEMORY_FREE]=== [2018-03-29 23:15:17,620 INFO L82 PathProgramCache]: Analyzing trace with hash -120683425, 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 [2018-03-29 23:15:17,635 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:15:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 23:15:17,653 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 23:15:17,670 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 [2018-03-29 23:15:17,671 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,677 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 [2018-03-29 23:15:17,678 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,681 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,681 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2018-03-29 23:15:17,710 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:15:17,711 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:15:17,712 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 [2018-03-29 23:15:17,712 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,725 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:15:17,726 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 [2018-03-29 23:15:17,727 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 23:15:17,744 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. [2018-03-29 23:15:17,744 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:14 [2018-03-29 23:15:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:15:17,761 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 23:15:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:15:17,933 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 23:15:17,933 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 9 [2018-03-29 23:15:17,935 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-03-29 23:15:17,935 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-03-29 23:15:17,936 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-03-29 23:15:17,936 INFO L87 Difference]: Start difference. First operand 45 states and 45 transitions. Second operand 10 states. [2018-03-29 23:15:18,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 23:15:18,091 INFO L93 Difference]: Finished difference Result 45 states and 45 transitions. [2018-03-29 23:15:18,091 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-03-29 23:15:18,091 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 11 [2018-03-29 23:15:18,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 23:15:18,092 INFO L225 Difference]: With dead ends: 45 [2018-03-29 23:15:18,092 INFO L226 Difference]: Without dead ends: 41 [2018-03-29 23:15:18,093 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-03-29 23:15:18,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-03-29 23:15:18,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2018-03-29 23:15:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-03-29 23:15:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 41 transitions. [2018-03-29 23:15:18,099 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 41 transitions. Word has length 11 [2018-03-29 23:15:18,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 23:15:18,099 INFO L459 AbstractCegarLoop]: Abstraction has 41 states and 41 transitions. [2018-03-29 23:15:18,099 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-03-29 23:15:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 41 transitions. [2018-03-29 23:15:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-03-29 23:15:18,100 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:15:18,100 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:15:18,100 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr0RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr3RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr1RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__alloc_dataErr2RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr1AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr2AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr3AssertViolationMEMORY_FREE, __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_dataErr0AssertViolationMEMORY_FREE]=== [2018-03-29 23:15:18,100 INFO L82 PathProgramCache]: Analyzing trace with hash -209675740, 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 [2018-03-29 23:15:18,109 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:15:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 23:15:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 23:15:18,177 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-29 23:15:18,188 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,189 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base [2018-03-29 23:15:18,189 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,190 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset [2018-03-29 23:15:18,190 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,190 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset [2018-03-29 23:15:18,190 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,190 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base [2018-03-29 23:15:18,191 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,191 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset [2018-03-29 23:15:18,191 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,191 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,191 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,191 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,192 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,192 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset [2018-03-29 23:15:18,192 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,192 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base [2018-03-29 23:15:18,192 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,193 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base [2018-03-29 23:15:18,193 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,193 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,193 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset [2018-03-29 23:15:18,193 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,194 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,194 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base [2018-03-29 23:15:18,194 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,194 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,194 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset [2018-03-29 23:15:18,194 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,195 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,195 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base [2018-03-29 23:15:18,195 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,195 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,195 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base [2018-03-29 23:15:18,196 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,196 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,196 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset [2018-03-29 23:15:18,196 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,196 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,197 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset [2018-03-29 23:15:18,197 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,197 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,197 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base [2018-03-29 23:15:18,197 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,197 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,198 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base [2018-03-29 23:15:18,198 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,198 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,198 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base [2018-03-29 23:15:18,198 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,199 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,199 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset [2018-03-29 23:15:18,199 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,199 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,199 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset [2018-03-29 23:15:18,200 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,200 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,200 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,200 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset [2018-03-29 23:15:18,200 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,201 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base [2018-03-29 23:15:18,201 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,201 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base [2018-03-29 23:15:18,201 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,201 WARN L343 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset [2018-03-29 23:15:18,202 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,202 WARN L343 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled [2018-03-29 23:15:18,208 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.hi [2018-03-29 23:15:18,208 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.lo [2018-03-29 23:15:18,208 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.lo [2018-03-29 23:15:18,209 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.lo [2018-03-29 23:15:18,209 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.hi [2018-03-29 23:15:18,209 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.hi [2018-03-29 23:15:18,209 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.lo [2018-03-29 23:15:18,209 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.hi [2018-03-29 23:15:18,210 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.hi [2018-03-29 23:15:18,210 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.lo [2018-03-29 23:15:18,211 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.lo [2018-03-29 23:15:18,211 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.hi [2018-03-29 23:15:18,211 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.hi [2018-03-29 23:15:18,212 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.lo [2018-03-29 23:15:18,212 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.hi [2018-03-29 23:15:18,212 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.lo [2018-03-29 23:15:18,212 WARN L1215 BoogieBacktranslator]: unknown boogie variable #in~data.hi [2018-03-29 23:15:18,213 WARN L1215 BoogieBacktranslator]: unknown boogie variable ~data.lo [2018-03-29 23:15:18,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 11:15:18 BasicIcfg [2018-03-29 23:15:18,221 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 23:15:18,222 INFO L168 Benchmark]: Toolchain (without parser) took 17529.01 ms. Allocated memory was 307.2 MB in the beginning and 856.7 MB in the end (delta: 549.5 MB). Free memory was 242.7 MB in the beginning and 706.9 MB in the end (delta: -464.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 5.3 GB. [2018-03-29 23:15:18,222 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 307.2 MB. Free memory is still 269.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 23:15:18,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 308.33 ms. Allocated memory is still 307.2 MB. Free memory was 242.7 MB in the beginning and 218.6 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:15:18,223 INFO L168 Benchmark]: Boogie Preprocessor took 46.71 ms. Allocated memory is still 307.2 MB. Free memory was 218.6 MB in the beginning and 216.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:15:18,223 INFO L168 Benchmark]: RCFGBuilder took 451.04 ms. Allocated memory was 307.2 MB in the beginning and 472.4 MB in the end (delta: 165.2 MB). Free memory was 216.6 MB in the beginning and 411.7 MB in the end (delta: -195.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 5.3 GB. [2018-03-29 23:15:18,224 INFO L168 Benchmark]: IcfgTransformer took 15607.92 ms. Allocated memory was 472.4 MB in the beginning and 853.5 MB in the end (delta: 381.2 MB). Free memory was 411.7 MB in the beginning and 445.9 MB in the end (delta: -34.2 MB). Peak memory consumption was 347.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:15:18,224 INFO L168 Benchmark]: TraceAbstraction took 1108.16 ms. Allocated memory was 853.5 MB in the beginning and 856.7 MB in the end (delta: 3.1 MB). Free memory was 445.9 MB in the beginning and 706.9 MB in the end (delta: -261.0 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 23:15:18,226 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 307.2 MB. Free memory is still 269.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 308.33 ms. Allocated memory is still 307.2 MB. Free memory was 242.7 MB in the beginning and 218.6 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 46.71 ms. Allocated memory is still 307.2 MB. Free memory was 218.6 MB in the beginning and 216.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 451.04 ms. Allocated memory was 307.2 MB in the beginning and 472.4 MB in the end (delta: 165.2 MB). Free memory was 216.6 MB in the beginning and 411.7 MB in the end (delta: -195.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 5.3 GB. * IcfgTransformer took 15607.92 ms. Allocated memory was 472.4 MB in the beginning and 853.5 MB in the end (delta: 381.2 MB). Free memory was 411.7 MB in the beginning and 445.9 MB in the end (delta: -34.2 MB). Peak memory consumption was 347.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1108.16 ms. Allocated memory was 853.5 MB in the beginning and 856.7 MB in the end (delta: 3.1 MB). Free memory was 445.9 MB in the beginning and 706.9 MB in the end (delta: -261.0 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 16 LocStat_MAX_WEQGRAPH_SIZE : 12 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 216 LocStat_NO_SUPPORTING_DISEQUALITIES : 95 LocStat_NO_DISJUNCTIONS : -32 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 25 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 57 TransStat_NO_SUPPORTING_DISEQUALITIES : 14 TransStat_NO_DISJUNCTIONS : 27 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 2640.43 RENAME_VARIABLES(MILLISECONDS) : 1403.65 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 2648.50 PROJECTAWAY(MILLISECONDS) : 10072.67 ADD_WEAK_EQUALITY(MILLISECONDS) : 7.96 DISJOIN(MILLISECONDS) : 22.44 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 1406.07 ADD_EQUALITY(MILLISECONDS) : 7.59 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.22 #CONJOIN_DISJUNCTIVE : 34 #RENAME_VARIABLES : 52 #UNFREEZE : 0 #CONJOIN : 83 #PROJECTAWAY : 55 #ADD_WEAK_EQUALITY : 19 #DISJOIN : 2 #RENAME_VARIABLES_DISJUNCTIVE : 50 #ADD_EQUALITY : 61 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 8753.69 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 2643.96 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 7.67 JOIN(MILLISECONDS) : 21.96 RENAMEVARS(MILLISECONDS) : 1402.75 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 530.49 ISLABELSTRONGERTHAN(MILLISECONDS) : 1999.25 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 0.00 UNFREEZE(MILLISECONDS) : 27.39 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 10055.54 MEETEDGELABELS(MILLISECONDS) : 243.44 REPORTEQUALITY(MILLISECONDS) : 74.05 ADDALLNODES(MILLISECONDS) : 55.67 REPORTDISEQUALITY(MILLISECONDS) : 0.77 WEQGRAPHJOIN(MILLISECONDS) : 17.25 #FREEZE : 249 #ADDNODE : 0 #MEET : 71 #FILTERREDUNDANT : 0 #REPORTWEQ : 19 #JOIN : 2 #RENAMEVARS : 52 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 4 #ISLABELSTRONGERTHAN : 105383 #ISWEQGRAPHSTRONGERTHAN : 0 #UNFREEZE : 217 #REPORTCONTAINS : 0 #PROJECTAWAY : 94 #MEETEDGELABELS : 427 #REPORTEQUALITY : 394 #ADDALLNODES : 71 #REPORTDISEQUALITY : 106 #WEQGRAPHJOIN : 2 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 1567.06 IS_STRONGER_THAN(MILLISECONDS) : 7150.52 REPORT_EQUALITY(MILLISECONDS) : 1533.50 FILTERREDUNDANT(MILLISECONDS) : 7191.21 ADD_ALL_ELEMENTS(MILLISECONDS) : 4171.13 JOIN(MILLISECONDS) : 2.57 ALIGN_ELEMENTS(MILLISECONDS) : 6006.60 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 141.25 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 8409.51 REPORTCONTAINS(MILLISECONDS) : 0.00 REMOVE(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 391.07 #ADDNODE : 0 #MEET : 2575 #IS_STRONGER_THAN : 95072 #REPORT_EQUALITY : 119469 #FILTERREDUNDANT : 213347 #ADD_ALL_ELEMENTS : 70048 #JOIN : 2 #ALIGN_ELEMENTS : 33749 #COPY : 0 #REPORT_DISEQUALITY : 25372 #UNFREEZE : 0 #OVERALL : 561963 #REPORTCONTAINS : 0 #REMOVE : 0 #PROJECT_TO_ELEMENTS : 2329 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 2 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 4 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 4 * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.lo.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #in~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for Procedure implementation __U_MULTI_ftest______true_valid_memsafety_true_termination_i__free_data(#in~data : { lo : $Pointer$, hi : $Pointer$ }) returns (); and expression #in~data.hi.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~data : { lo : $Pointer$, hi : $Pointer$ } not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.lo - GenericResult: Unfinished Backtranslation unknown boogie variable #in~data.hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~data.lo * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 634]: free of unallocated memory possible free of unallocated memory possible We found a FailurePath: [L638] FCALL TData data; VAL [data={7:0}] [L639] CALL alloc_data(&data) VAL [pdata={7:0}] [L625] EXPR, FCALL malloc(16) VAL [malloc(16)={9:0}, pdata={7:0}, pdata={7:0}] [L625] FCALL pdata->lo = malloc(16) VAL [malloc(16)={9:0}, pdata={7:0}, pdata={7:0}] [L626] EXPR, FCALL malloc(24) VAL [malloc(16)={9:0}, malloc(24)={6:0}, pdata={7:0}, pdata={7:0}] [L626] RET, FCALL pdata->hi = malloc(24) VAL [malloc(16)={9:0}, malloc(24)={6:0}, pdata={7:0}, pdata={7:0}] [L639] alloc_data(&data) VAL [data={7:0}] [L640] FCALL free_data(data) VAL [data={7:0}, free_data(data)={19:14}] [L640] FCALL free_data(data) VAL [data={7:0}, free_data(data)={19:14}free_data(data)={17:11}] [L640] CALL free_data(data) VAL [#in~data.hi={17:11}, #in~data.lo={19:14}] [L630] void *lo = data.lo; VAL [#in~data.hi={17:11}, #in~data.lo={19:14}, lo={19:14}, ~data.hi={17:11}, ~data.lo={19:14}] [L631] void *hi = data.hi; VAL [#in~data.hi={17:11}, #in~data.lo={19:14}, hi={17:11}, lo={19:14}, ~data.hi={17:11}, ~data.lo={19:14}] [L632] COND FALSE !(lo == hi) VAL [#in~data.hi={17:11}, #in~data.lo={19:14}, hi={17:11}, lo={19:14}, ~data.hi={17:11}, ~data.lo={19:14}] [L634] free(lo) VAL [#in~data.hi={17:11}, #in~data.lo={19:14}, hi={17:11}, lo={19:14}, ~data.hi={17:11}, ~data.lo={19:14}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 52 locations, 13 error locations. UNSAFE Result, 1.0s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 68 SDtfs, 48 SDslu, 234 SDs, 0 SdLazy, 163 SolverSat, 24 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 46 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=52occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 45 NumberOfCodeBlocks, 45 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 40 ConstructedInterpolants, 8 QuantifiedInterpolants, 2670 SizeOfPredicates, 11 NumberOfNonLiveVariables, 120 ConjunctsInSsa, 31 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-29_23-15-18-244.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-29_23-15-18-244.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-29_23-15-18-244.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-03-29_23-15-18-244.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-03-29_23-15-18-244.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-29_23-15-18-244.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_23-15-18-244.csv Received shutdown request...