java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/memsafety/test-0158_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 23:03:23,296 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 23:03:23,297 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 23:03:23,311 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-03-29 23:03:23,318 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 23:03:23,319 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 23:03:23,321 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 23:03:23,321 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 23:03:23,323 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 23:03:23,326 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 23:03:23,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 23:03:23,328 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 23:03:23,330 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 23:03:23,332 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-03-29 23:03:23,338 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 23:03:23,363 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 23:03:23,364 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 23:03:23,364 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 23:03:23,364 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 23:03:23,364 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 23:03:23,365 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 23:03:23,365 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 23:03:23,365 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 23:03:23,365 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 23:03:23,365 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 23:03:23,365 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 23:03:23,366 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 23:03:23,366 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 23:03:23,366 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 23:03:23,366 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 23:03:23,366 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 23:03:23,366 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 23:03:23,367 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 23:03:23,367 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 23:03:23,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 23:03:23,367 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 23:03:23,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 23:03:23,367 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 23:03:23,368 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 23:03:23,368 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 23:03:23,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 23:03:23,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 23:03:23,368 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 23:03:23,369 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 23:03:23,369 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 23:03:23,369 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 23:03:23,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 23:03:23,369 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 23:03:23,370 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 23:03:23,370 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 23:03:23,370 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 23:03:23,370 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 23:03:23,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 23:03:23,410 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 23:03:23,413 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 23:03:23,414 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 23:03:23,415 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 23:03:23,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0158_false-valid-free.i [2018-03-29 23:03:23,713 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc0488e43a [2018-03-29 23:03:23,900 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 23:03:23,900 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 23:03:23,901 INFO L168 CDTParser]: Scanning test-0158_false-valid-free.i [2018-03-29 23:03:23,911 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 23:03:23,912 INFO L215 ultiparseSymbolTable]: [2018-03-29 23:03:23,912 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 23:03:23,912 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-0158_false-valid-free.i [2018-03-29 23:03:23,912 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 23:03:23,912 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_long in test-0158_false-valid-free.i [2018-03-29 23:03:23,913 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__ulong in test-0158_false-valid-free.i [2018-03-29 23:03:23,913 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_rwlockattr_t in 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__U_MULTI_ftest______false_valid_free_i__ssize_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__gid_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__int8_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____fsblkcnt64_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_short in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int64_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_attr_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__size_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,920 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int64_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____intptr_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____mode_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_once_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__wchar_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_mutex_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____socklen_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_int in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__off_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,921 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____suseconds_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__time_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int32_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__id_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____rlim_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsblkcnt_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__dev_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__uint in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int in test-0158_false-valid-free.i [2018-03-29 23:03:23,922 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__nlink_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_char in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____sig_atomic_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____pid_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____uid_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_mutexattr_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____off_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____gid_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,923 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____locale_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fd_mask in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsfilcnt_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____uint64_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____timer_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__int32_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____id_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__key_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,924 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____ssize_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int8_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____fd_mask in test-0158_false-valid-free.i [2018-03-29 23:03:23,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__timer_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__clockid_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int32_t in test-0158_false-valid-free.i [2018-03-29 23:03:23,944 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc0488e43a [2018-03-29 23:03:23,948 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 23:03:23,952 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 23:03:23,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 23:03:23,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 23:03:23,957 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 23:03:23,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:03:23" (1/1) ... [2018-03-29 23:03:23,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e62627c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:23, skipping insertion in model container [2018-03-29 23:03:23,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:03:23" (1/1) ... [2018-03-29 23:03:23,973 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:03:24,006 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:03:24,170 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:03:24,219 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:03:24,231 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-03-29 23:03:24,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24 WrapperNode [2018-03-29 23:03:24,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 23:03:24,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 23:03:24,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 23:03:24,287 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 23:03:24,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 23:03:24,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 23:03:24,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 23:03:24,341 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 23:03:24,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (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 23:03:24,463 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 23:03:24,463 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 23:03:24,463 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 23:03:24,463 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-03-29 23:03:24,463 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-03-29 23:03:24,464 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-03-29 23:03:24,465 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-03-29 23:03:24,466 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-03-29 23:03:24,467 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-03-29 23:03:24,468 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-03-29 23:03:24,469 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-03-29 23:03:24,470 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-03-29 23:03:24,471 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-03-29 23:03:24,472 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-03-29 23:03:24,473 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-03-29 23:03:24,474 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure memmove [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure memccpy [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure memcmp [2018-03-29 23:03:24,475 INFO L128 BoogieDeclarations]: Found specification of procedure memchr [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strcpy [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strncpy [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strcat [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strncat [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strcmp [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strncmp [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strcoll [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strxfrm [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strdup [2018-03-29 23:03:24,476 INFO L128 BoogieDeclarations]: Found specification of procedure strndup [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strchr [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strrchr [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strcspn [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strspn [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strpbrk [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strstr [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strtok [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strtok_r [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strlen [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strnlen [2018-03-29 23:03:24,477 INFO L128 BoogieDeclarations]: Found specification of procedure strerror [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure strerror_r [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure strerror_l [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure __bzero [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure bcopy [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure bzero [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure bcmp [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure index [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure rindex [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure ffs [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-03-29 23:03:24,478 INFO L128 BoogieDeclarations]: Found specification of procedure strsep [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure strsignal [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure stpcpy [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure stpncpy [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 23:03:24,479 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 23:03:24,480 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 23:03:24,839 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 23:03:24,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:03:24 BoogieIcfgContainer [2018-03-29 23:03:24,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 23:03:24,840 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 23:03:24,840 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 23:03:24,841 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 23:03:24,843 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:03:24" (1/1) ... [2018-03-29 23:03:24,849 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 23:03:24,850 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-03-29 23:03:24,864 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 23:03:24,881 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 6 location literals (each corresponds to one heap write) [2018-03-29 23:03:24,891 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 23:03:24,892 DEBUG L397 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) : mll_L750_0 (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) : |mll_L750'_2| (Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|) : |mll_L750'_3| (Store [4] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with |v_main_~#data~0.base_11|) : mll_L753_4 (Store [5] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with (+ |v_main_~#data~0.offset_8| 1)) : mll_L753_5 (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|) : mll_L750_1 [2018-03-29 23:03:24,895 DEBUG L399 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) : |v_main_~#data~0.offset_2| : (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) : |v_main_~#data~0.base_2| : (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|) (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') : (+ |v_main_~#data~0.offset_4| 6) : (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') : |v_main_~#data~0.base_5| : (Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|) (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) : |v_main_~#data~0.base_11| : (Store [4] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with |v_main_~#data~0.base_11|) (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) : (+ |v_main_~#data~0.offset_8| 1) : (Store [5] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with (+ |v_main_~#data~0.offset_8| 1)) [2018-03-29 23:03:24,946 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-29 23:04:21,986 INFO L314 AbstractInterpreter]: Visited 42 different actions 42 times. Never merged. Never widened. Never found a fixpoint. Largest state had 37 variables. [2018-03-29 23:04:21,987 INFO L405 apSepIcfgTransformer]: finished equality analysis [2018-03-29 23:04:21,994 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 4 [2018-03-29 23:04:21,994 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 4 [2018-03-29 23:04:21,995 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-03-29 23:04:21,995 INFO L415 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-29 23:04:21,995 INFO L416 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [#memory_int] [2018-03-29 23:04:21,995 INFO L418 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_4| |v_main_~#data~0.base_11|), at (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753)) ((select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) ((select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) ((select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) ((select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) [2018-03-29 23:04:23,562 DEBUG L268 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.base] : [2018-03-29 23:04:23,563 DEBUG L270 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-03-29 23:04:23,563 DEBUG L271 HeapPartitionManager]: and [2018-03-29 23:04:23,563 DEBUG L272 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-03-29 23:04:23,563 DEBUG L273 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-03-29 23:04:23,563 DEBUG L274 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)). [2018-03-29 23:04:24,692 DEBUG L268 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.offset] : [2018-03-29 23:04:24,692 DEBUG L270 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-03-29 23:04:24,692 DEBUG L271 HeapPartitionManager]: and [2018-03-29 23:04:24,692 DEBUG L272 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-03-29 23:04:24,692 DEBUG L273 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-03-29 23:04:24,692 DEBUG L274 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)). [2018-03-29 23:04:26,973 DEBUG L268 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.offset] : [2018-03-29 23:04:26,974 DEBUG L270 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-03-29 23:04:26,974 DEBUG L271 HeapPartitionManager]: and [2018-03-29 23:04:26,974 DEBUG L272 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-03-29 23:04:26,974 DEBUG L273 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-03-29 23:04:26,974 DEBUG L274 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')). [2018-03-29 23:04:29,206 DEBUG L268 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.base] : [2018-03-29 23:04:29,206 DEBUG L270 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-03-29 23:04:29,206 DEBUG L271 HeapPartitionManager]: and [2018-03-29 23:04:29,206 DEBUG L272 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-03-29 23:04:29,206 DEBUG L273 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-03-29 23:04:29,206 DEBUG L274 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')). [2018-03-29 23:04:29,220 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:04:29,220 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:04:29,221 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:04:29,221 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_4| |v_main_~#data~0.base_11|), at (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753)) [2018-03-29 23:04:29,221 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:04:29,221 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:04:29,221 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:04:29,221 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:04:29,221 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) [2018-03-29 23:04:29,221 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:04:29,222 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_34 [2018-03-29 23:04:29,222 DEBUG L380 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-03-29 23:04:29,222 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_34 [2018-03-29 23:04:29,222 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-03-29 23:04:29,222 DEBUG L331 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-03-29 23:04:29,222 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_65 [2018-03-29 23:04:29,222 DEBUG L380 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,223 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_65 [2018-03-29 23:04:29,223 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-03-29 23:04:29,223 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,223 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_34 [2018-03-29 23:04:29,223 DEBUG L380 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-03-29 23:04:29,223 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_34 [2018-03-29 23:04:29,223 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-03-29 23:04:29,224 DEBUG L331 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-03-29 23:04:29,224 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_65 [2018-03-29 23:04:29,224 DEBUG L380 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,224 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_65 [2018-03-29 23:04:29,224 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-03-29 23:04:29,224 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,224 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_31 [2018-03-29 23:04:29,224 DEBUG L380 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-03-29 23:04:29,224 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 23:04:29,224 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) [2018-03-29 23:04:29,224 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-03-29 23:04:29,224 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:04:29,225 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-03-29 23:04:29,225 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:04:29,225 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_65 [2018-03-29 23:04:29,225 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-03-29 23:04:29,225 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,225 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_31 [2018-03-29 23:04:29,225 DEBUG L380 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-03-29 23:04:29,225 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 23:04:29,225 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) [2018-03-29 23:04:29,225 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-03-29 23:04:29,225 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 23:04:29,225 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 23:04:29,225 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:04:29,226 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-03-29 23:04:29,226 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:04:29,226 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_65 [2018-03-29 23:04:29,226 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-03-29 23:04:29,226 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,226 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 23:04:29,226 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) [2018-03-29 23:04:29,226 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 23:04:29,226 INFO L336 HeapPartitionManager]: partitioning result: [2018-03-29 23:04:29,226 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-03-29 23:04:29,226 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 23:04:29,227 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-03-29 23:04:29,227 INFO L352 HeapPartitionManager]: # location blocks :3 [2018-03-29 23:04:29,227 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:04:29,227 DEBUG L362 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-03-29 23:04:29,227 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:04:29,227 DEBUG L362 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-03-29 23:04:29,227 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 23:04:29,227 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-03-29 23:04:29,227 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:04:29,227 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:04:29,227 DEBUG L362 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,228 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-29 23:04:29,228 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 23:04:29,228 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 23:04:29,228 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:04:29,228 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:04:29,228 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:04:29,228 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 23:04:29,228 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 0 [2018-03-29 23:04:29,228 INFO L352 HeapPartitionManager]: # location blocks :0 [2018-03-29 23:04:29,228 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:04:29,228 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-03-29 23:04:29,228 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 23:04:29,228 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-03-29 23:04:29,229 INFO L352 HeapPartitionManager]: # location blocks :3 [2018-03-29 23:04:29,229 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:04:29,229 DEBUG L362 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-03-29 23:04:29,229 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 23:04:29,229 DEBUG L362 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-03-29 23:04:29,229 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 23:04:29,229 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-03-29 23:04:29,229 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:04:29,229 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:04:29,229 DEBUG L362 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-03-29 23:04:29,230 INFO L124 ransitionTransformer]: executing heap partitioning transformation [2018-03-29 23:04:29,233 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,233 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,233 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,233 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,233 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,233 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,233 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,233 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,234 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,234 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 23:04:29,234 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,234 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,234 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,234 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,234 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,234 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,235 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,235 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_main_~#data~0.offset_1| 0) (= (store |v_#length_2| |v_main_~#data~0.base_1| 10) |v_#length_1|) (= (store |v_#valid_4| |v_main_~#data~0.base_1| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_main_~#data~0.base_1|) 0) (not (= 0 |v_main_~#data~0.base_1|))) InVars {#length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, main_~#data~0.base=|v_main_~#data~0.base_1|, main_~#data~0.offset=|v_main_~#data~0.offset_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[main_~#data~0.base, #valid, #length, main_~#data~0.offset] [2018-03-29 23:04:29,235 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,235 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,235 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,235 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:04:29,235 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,235 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,236 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,236 DEBUG L259 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_6| |v_main_#t~malloc0.base_1|)) (not (= 0 |v_main_#t~malloc0.base_1|)) (= |v_main_#t~malloc0.offset_1| 0) (= (store |v_#length_4| |v_main_#t~malloc0.base_1| 37) |v_#length_3|) (= (store |v_#valid_6| |v_main_#t~malloc0.base_1| 1) |v_#valid_5|)) InVars {#length=|v_#length_4|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_3|, main_#t~malloc0.base=|v_main_#t~malloc0.base_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_1|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[main_#t~malloc0.base, #valid, #length, main_#t~malloc0.offset] [2018-03-29 23:04:29,236 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,236 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,236 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,236 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,236 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,236 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,241 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,242 DEBUG L259 ransitionTransformer]: Formula: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (and (= |v_#memory_$Pointer$.base_part_locs_34_locs_65_1| |v_#memory_$Pointer$.base_part_locs_34_locs_65_2|) (= (store |v_#memory_$Pointer$.base_part_locs_31_locs_65_1| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_part_locs_31_locs_65_2|) (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_#memory_$Pointer$.base_part_locs_30_locs_65_2|)) (and (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_2| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_65_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|))) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_1| |v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|))) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_1|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_2|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_1|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_2|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_1|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_30_locs_65, #memory_$Pointer$.offset_part_locs_30_locs_65, #memory_$Pointer$.base_part_locs_31_locs_65, #memory_$Pointer$.offset_part_locs_34_locs_65, #memory_$Pointer$.base_part_locs_34_locs_65, #memory_$Pointer$.offset_part_locs_31_locs_65] [2018-03-29 23:04:29,242 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:04:29,242 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:04:29,242 DEBUG L268 ransitionTransformer]: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (= (store |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_1|) (= |v_#memory_$Pointer$.offset_1| (store |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|)))) [2018-03-29 23:04:29,242 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:04:29,242 DEBUG L270 ransitionTransformer]: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (and (= |v_#memory_$Pointer$.base_part_locs_34_locs_65_1| |v_#memory_$Pointer$.base_part_locs_34_locs_65_2|) (= (store |v_#memory_$Pointer$.base_part_locs_31_locs_65_1| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_part_locs_31_locs_65_2|) (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_#memory_$Pointer$.base_part_locs_30_locs_65_2|)) (and (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_2| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_65_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|))) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_1| |v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|))) [2018-03-29 23:04:29,242 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:04:29,243 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:04:29,243 DEBUG L276 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} [2018-03-29 23:04:29,243 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:04:29,243 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_1|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} [2018-03-29 23:04:29,243 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:04:29,243 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:04:29,243 DEBUG L284 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} [2018-03-29 23:04:29,243 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:04:29,243 DEBUG L286 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_2|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_1|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_2|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_1|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} [2018-03-29 23:04:29,243 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,244 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,244 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_8| |v_main_~#data~0.base_3|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_3|, #valid=|v_#valid_8|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,244 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,244 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,244 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,244 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_3|)) (not (<= (+ |v_main_~#data~0.offset_3| 4) (select |v_#length_6| |v_main_~#data~0.base_4|)))) InVars {#length=|v_#length_6|, main_~#data~0.base=|v_main_~#data~0.base_4|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} OutVars{#length=|v_#length_6|, main_~#data~0.base=|v_main_~#data~0.base_4|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,244 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,244 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,245 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,246 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (and (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_3| (store |v_#memory_$Pointer$.offset_part_locs_34_locs_65_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|)) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_3| |v_#memory_$Pointer$.base_part_locs_30_locs_65_4|) (= (store |v_#memory_$Pointer$.base_part_locs_34_locs_65_3| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_part_locs_34_locs_65_4|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_#memory_$Pointer$.base_part_locs_31_locs_65_4|)) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_3|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_4|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_3|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_4|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_4|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_3|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_3|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_4|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_30_locs_65, #memory_$Pointer$.offset_part_locs_30_locs_65, #memory_$Pointer$.base_part_locs_31_locs_65, #memory_$Pointer$.offset_part_locs_34_locs_65, #memory_$Pointer$.offset_part_locs_31_locs_65, #memory_$Pointer$.base_part_locs_34_locs_65] [2018-03-29 23:04:29,246 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:04:29,246 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:04:29,246 DEBUG L268 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (= |v_#memory_$Pointer$.offset_3| (store |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (= (store |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_3|) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) [2018-03-29 23:04:29,246 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:04:29,247 DEBUG L270 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (and (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_3| (store |v_#memory_$Pointer$.offset_part_locs_34_locs_65_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|)) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_3| |v_#memory_$Pointer$.base_part_locs_30_locs_65_4|) (= (store |v_#memory_$Pointer$.base_part_locs_34_locs_65_3| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_part_locs_34_locs_65_4|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_#memory_$Pointer$.base_part_locs_31_locs_65_4|)) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) [2018-03-29 23:04:29,247 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:04:29,247 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:04:29,247 DEBUG L276 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~#data~0.offset=|v_main_~#data~0.offset_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} [2018-03-29 23:04:29,247 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:04:29,247 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_3|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_4|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_3|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} [2018-03-29 23:04:29,247 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:04:29,248 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:04:29,248 DEBUG L284 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~#data~0.offset=|v_main_~#data~0.offset_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} [2018-03-29 23:04:29,248 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:04:29,248 DEBUG L286 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_4|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_4|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_3|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_3|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_4|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} [2018-03-29 23:04:29,248 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,248 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,249 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| |v_main_~#data~0.base_6|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_6|, #valid=|v_#valid_10|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_6|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,249 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,249 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,249 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,249 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ |v_main_~#data~0.offset_5| 10) (select |v_#length_8| |v_main_~#data~0.base_7|))) (not (<= 0 (+ |v_main_~#data~0.offset_5| 6)))) InVars {#length=|v_#length_8|, main_~#data~0.base=|v_main_~#data~0.base_7|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} OutVars{#length=|v_#length_8|, main_~#data~0.base=|v_main_~#data~0.base_7|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,250 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,250 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,250 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,251 DEBUG L259 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|} AuxVars[] AssignedVars[main_#t~mem1.base, main_#t~mem1.offset] [2018-03-29 23:04:29,251 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:04:29,251 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:04:29,251 DEBUG L268 ransitionTransformer]: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) [2018-03-29 23:04:29,251 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:04:29,251 DEBUG L270 ransitionTransformer]: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) [2018-03-29 23:04:29,252 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:04:29,252 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:04:29,252 DEBUG L276 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #valid=|v_#valid_11|, #length=|v_#length_9|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} [2018-03-29 23:04:29,252 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:04:29,252 DEBUG L278 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} [2018-03-29 23:04:29,252 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:04:29,252 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:04:29,253 DEBUG L284 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #length=|v_#length_9|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} [2018-03-29 23:04:29,253 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:04:29,253 DEBUG L286 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|} [2018-03-29 23:04:29,253 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,253 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,253 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_12| |v_main_~#data~0.base_9|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_12|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,253 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,254 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,254 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,254 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_7|)) (not (<= (+ |v_main_~#data~0.offset_7| 4) (select |v_#length_10| |v_main_~#data~0.base_10|)))) InVars {#length=|v_#length_10|, main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_7|} OutVars{#length=|v_#length_10|, main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_7|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,254 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,254 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,254 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,254 DEBUG L259 ransitionTransformer]: Formula: (and (= v_main_~ptr~0.offset_1 |v_main_#t~mem1.offset_2|) (= v_main_~ptr~0.base_1 |v_main_#t~mem1.base_2|)) InVars {main_#t~mem1.base=|v_main_#t~mem1.base_2|, main_#t~mem1.offset=|v_main_#t~mem1.offset_2|} OutVars{main_#t~mem1.base=|v_main_#t~mem1.base_2|, main_~ptr~0.offset=v_main_~ptr~0.offset_1, main_~ptr~0.base=v_main_~ptr~0.base_1, main_#t~mem1.offset=|v_main_#t~mem1.offset_2|} AuxVars[] AssignedVars[main_~ptr~0.offset, main_~ptr~0.base] [2018-03-29 23:04:29,254 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,254 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,255 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,255 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem1.base=|v_main_#t~mem1.base_3|, main_#t~mem1.offset=|v_main_#t~mem1.offset_3|} AuxVars[] AssignedVars[main_#t~mem1.base, main_#t~mem1.offset] [2018-03-29 23:04:29,255 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,255 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,255 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,255 DEBUG L259 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_13| |v_main_~#data~0.base_11|)) true (<= 0 (+ |v_main_~#data~0.offset_8| 1)) (<= (+ |v_main_~#data~0.offset_8| 2) (select |v_#length_11| |v_main_~#data~0.base_11|))) InVars {#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} OutVars{#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,255 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:04:29,255 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:04:29,256 DEBUG L268 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_8| 1))) (and (= 1 (select |v_#valid_13| |v_main_~#data~0.base_11|)) (= (store |v_#memory_int_4| |v_main_~#data~0.base_11| (store (select |v_#memory_int_4| |v_main_~#data~0.base_11|) .cse0 4)) |v_#memory_int_3|) (<= 0 .cse0) (<= (+ |v_main_~#data~0.offset_8| 2) (select |v_#length_11| |v_main_~#data~0.base_11|)))) [2018-03-29 23:04:29,256 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:04:29,256 DEBUG L270 ransitionTransformer]: (and (= 1 (select |v_#valid_13| |v_main_~#data~0.base_11|)) true (<= 0 (+ |v_main_~#data~0.offset_8| 1)) (<= (+ |v_main_~#data~0.offset_8| 2) (select |v_#length_11| |v_main_~#data~0.base_11|))) [2018-03-29 23:04:29,256 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:04:29,256 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:04:29,256 DEBUG L276 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_11|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_4|, #length=|v_#length_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|} [2018-03-29 23:04:29,256 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:04:29,256 DEBUG L278 ransitionTransformer]: {#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} [2018-03-29 23:04:29,256 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:04:29,256 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:04:29,256 DEBUG L284 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_11|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_3|, #length=|v_#length_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|} [2018-03-29 23:04:29,257 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:04:29,257 DEBUG L286 ransitionTransformer]: {#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} [2018-03-29 23:04:29,257 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,257 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,257 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_14| |v_main_~#data~0.base_12|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_12|, #valid=|v_#valid_14|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_12|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,257 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,257 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,257 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,258 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ |v_main_~#data~0.offset_9| 2) (select |v_#length_12| |v_main_~#data~0.base_13|))) (not (<= 0 (+ |v_main_~#data~0.offset_9| 1)))) InVars {#length=|v_#length_12|, main_~#data~0.base=|v_main_~#data~0.base_13|, main_~#data~0.offset=|v_main_~#data~0.offset_9|} OutVars{#length=|v_#length_12|, main_~#data~0.base=|v_main_~#data~0.base_13|, main_~#data~0.offset=|v_main_~#data~0.offset_9|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,258 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,258 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,258 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,258 DEBUG L259 ransitionTransformer]: Formula: (and (<= 0 |v_main_~#data~0.offset_10|) (= 1 (select |v_#valid_15| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.offset_1|) (<= (+ |v_main_~#data~0.offset_10| 4) (select |v_#length_13| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.base_1|)) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, 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_10|} AuxVars[] AssignedVars[main_#t~mem2.offset, main_#t~mem2.base] [2018-03-29 23:04:29,259 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:04:29,259 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:04:29,259 DEBUG L268 ransitionTransformer]: (and (<= 0 |v_main_~#data~0.offset_10|) (= 1 (select |v_#valid_15| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.offset_1|) (<= (+ |v_main_~#data~0.offset_10| 4) (select |v_#length_13| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.base_1|)) [2018-03-29 23:04:29,259 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:04:29,259 DEBUG L270 ransitionTransformer]: (and (<= 0 |v_main_~#data~0.offset_10|) (= 1 (select |v_#valid_15| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.offset_1|) (<= (+ |v_main_~#data~0.offset_10| 4) (select |v_#length_13| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.base_1|)) [2018-03-29 23:04:29,259 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:04:29,259 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:04:29,259 DEBUG L276 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_14|, #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_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} [2018-03-29 23:04:29,259 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:04:29,259 DEBUG L278 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|} [2018-03-29 23:04:29,260 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:04:29,260 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:04:29,260 DEBUG L284 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_14|, #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_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} [2018-03-29 23:04:29,260 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:04:29,260 DEBUG L286 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, 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_10|} [2018-03-29 23:04:29,260 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,260 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,260 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_16| |v_main_~#data~0.base_15|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_15|, #valid=|v_#valid_16|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_15|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,260 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,260 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,261 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,261 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_11|)) (not (<= (+ |v_main_~#data~0.offset_11| 4) (select |v_#length_14| |v_main_~#data~0.base_16|)))) InVars {#length=|v_#length_14|, main_~#data~0.base=|v_main_~#data~0.base_16|, main_~#data~0.offset=|v_main_~#data~0.offset_11|} OutVars{#length=|v_#length_14|, main_~#data~0.base=|v_main_~#data~0.base_16|, main_~#data~0.offset=|v_main_~#data~0.offset_11|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,261 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,261 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,261 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,261 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_main_#t~mem2.offset_2| 0)) InVars {main_#t~mem2.offset=|v_main_#t~mem2.offset_2|} OutVars{main_#t~mem2.offset=|v_main_#t~mem2.offset_2|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,261 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,261 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,261 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,262 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,262 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,262 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,262 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,262 DEBUG L259 ransitionTransformer]: Formula: (and (not (= 0 |v_main_#t~mem2.base_2|)) (not (= 1 (select |v_#valid_17| |v_main_#t~mem2.base_2|)))) InVars {main_#t~mem2.base=|v_main_#t~mem2.base_2|, #valid=|v_#valid_17|} OutVars{main_#t~mem2.base=|v_main_#t~mem2.base_2|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,262 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,262 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,263 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,263 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,263 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,263 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,263 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,263 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_18| (store |v_#valid_19| |v_main_#t~mem2.base_3| 0)) InVars {main_#t~mem2.base=|v_main_#t~mem2.base_3|, #valid=|v_#valid_19|} OutVars{main_#t~mem2.base=|v_main_#t~mem2.base_3|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:04:29,263 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,264 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,264 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,264 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem2.offset=|v_main_#t~mem2.offset_4|, main_#t~mem2.base=|v_main_#t~mem2.base_4|} AuxVars[] AssignedVars[main_#t~mem2.offset, main_#t~mem2.base] [2018-03-29 23:04:29,264 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,264 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,264 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,265 DEBUG L259 ransitionTransformer]: Formula: (not (= 0 v_main_~ptr~0.offset_2)) InVars {main_~ptr~0.offset=v_main_~ptr~0.offset_2} OutVars{main_~ptr~0.offset=v_main_~ptr~0.offset_2} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,265 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,265 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,265 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,265 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,265 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,265 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,266 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,266 DEBUG L259 ransitionTransformer]: Formula: (and (not (= 1 (select |v_#valid_20| v_main_~ptr~0.base_2))) (not (= v_main_~ptr~0.base_2 0))) InVars {main_~ptr~0.base=v_main_~ptr~0.base_2, #valid=|v_#valid_20|} OutVars{main_~ptr~0.base=v_main_~ptr~0.base_2, #valid=|v_#valid_20|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,266 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,266 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,266 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,266 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,267 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,267 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,267 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,267 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_21| (store |v_#valid_22| v_main_~ptr~0.base_3 0)) InVars {main_~ptr~0.base=v_main_~ptr~0.base_3, #valid=|v_#valid_22|} OutVars{main_~ptr~0.base=v_main_~ptr~0.base_3, #valid=|v_#valid_21|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:04:29,267 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,267 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,268 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,268 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-29 23:04:29,268 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,268 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,269 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,269 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_23| (store |v_#valid_24| |v_main_~#data~0.base_17| 0)) InVars {main_~#data~0.base=|v_main_~#data~0.base_17|, #valid=|v_#valid_24|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_17|, #valid=|v_#valid_23|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:04:29,269 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,269 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,269 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,269 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#data~0.base=|v_main_~#data~0.base_18|, main_~#data~0.offset=|v_main_~#data~0.offset_13|} AuxVars[] AssignedVars[main_~#data~0.base, main_~#data~0.offset] [2018-03-29 23:04:29,269 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,270 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,270 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,270 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_25| |old(#valid)|) InVars {#valid=|v_#valid_25|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_25|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,270 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,270 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,271 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,271 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_#valid_26| |old(#valid)|)) InVars {#valid=|v_#valid_26|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_26|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,271 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,271 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,271 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,271 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:04:29,271 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,272 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,273 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:04:29,273 DEBUG L259 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret3_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret3=|v_ULTIMATE.start_#t~ret3_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret3] [2018-03-29 23:04:29,273 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:04:29,274 DEBUG L288 ransitionTransformer]: [2018-03-29 23:04:29,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 11:04:29 BasicIcfg [2018-03-29 23:04:29,275 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-29 23:04:29,276 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 23:04:29,276 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 23:04:29,279 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 23:04:29,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 11:03:23" (1/4) ... [2018-03-29 23:04:29,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c535de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 11:04:29, skipping insertion in model container [2018-03-29 23:04:29,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:03:24" (2/4) ... [2018-03-29 23:04:29,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c535de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 11:04:29, skipping insertion in model container [2018-03-29 23:04:29,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:03:24" (3/4) ... [2018-03-29 23:04:29,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c535de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 11:04:29, skipping insertion in model container [2018-03-29 23:04:29,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 11:04:29" (4/4) ... [2018-03-29 23:04:29,292 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-03-29 23:04:29,302 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 23:04:29,311 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 15 error locations. [2018-03-29 23:04:29,343 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 23:04:29,343 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 23:04:29,343 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 23:04:29,344 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 23:04:29,344 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 23:04:29,344 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 23:04:29,344 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 23:04:29,344 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 23:04:29,344 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 23:04:29,345 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 23:04:29,358 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states. [2018-03-29 23:04:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-03-29 23:04:29,364 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:04:29,365 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:04:29,365 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr1RequiresViolation, mainErr9RequiresViolation, mainErr13AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr11AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr14EnsuresViolationMEMORY_LEAK, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr12AssertViolationMEMORY_FREE]=== [2018-03-29 23:04:29,370 INFO L82 PathProgramCache]: Analyzing trace with hash -329352031, 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 23:04:29,384 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:04:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 23:04:29,424 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 23:04:29,458 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 23:04:29,459 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 23:04:29,484 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 23:04:29,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 23:04:29,497 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 23:04:29,498 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2018-03-29 23:04:29,551 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:04:29,552 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:04:29,553 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 23:04:29,553 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 23:04:29,570 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:04:29,571 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 23:04:29,572 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 23:04:29,572 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 23:04:29,578 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 23:04:29,579 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:14 [2018-03-29 23:04:29,592 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 23:04:29,592 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 23:04:29,669 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 23:04:29,705 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 23:04:29,705 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2018-03-29 23:04:29,707 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-29 23:04:29,714 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-29 23:04:29,714 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-03-29 23:04:29,716 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 6 states. [2018-03-29 23:04:29,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 23:04:29,831 INFO L93 Difference]: Finished difference Result 44 states and 43 transitions. [2018-03-29 23:04:29,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-03-29 23:04:29,833 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 9 [2018-03-29 23:04:29,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 23:04:29,844 INFO L225 Difference]: With dead ends: 44 [2018-03-29 23:04:29,844 INFO L226 Difference]: Without dead ends: 31 [2018-03-29 23:04:29,847 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-03-29 23:04:29,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2018-03-29 23:04:29,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2018-03-29 23:04:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2018-03-29 23:04:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 30 transitions. [2018-03-29 23:04:29,877 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 30 transitions. Word has length 9 [2018-03-29 23:04:29,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 23:04:29,878 INFO L459 AbstractCegarLoop]: Abstraction has 31 states and 30 transitions. [2018-03-29 23:04:29,878 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-29 23:04:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 30 transitions. [2018-03-29 23:04:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-03-29 23:04:29,878 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:04:29,879 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:04:29,879 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr1RequiresViolation, mainErr9RequiresViolation, mainErr13AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr11AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr14EnsuresViolationMEMORY_LEAK, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr12AssertViolationMEMORY_FREE]=== [2018-03-29 23:04:29,879 INFO L82 PathProgramCache]: Analyzing trace with hash 1614169961, 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 23:04:29,886 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:04:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 23:04:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 23:04:29,964 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-29 23:04:29,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 11:04:29 BasicIcfg [2018-03-29 23:04:29,989 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 23:04:29,989 INFO L168 Benchmark]: Toolchain (without parser) took 66040.79 ms. Allocated memory was 305.7 MB in the beginning and 1.3 GB in the end (delta: 955.3 MB). Free memory was 242.7 MB in the beginning and 825.7 MB in the end (delta: -583.0 MB). Peak memory consumption was 372.3 MB. Max. memory is 5.3 GB. [2018-03-29 23:04:29,990 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 305.7 MB. Free memory is still 267.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 23:04:29,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.86 ms. Allocated memory is still 305.7 MB. Free memory was 242.7 MB in the beginning and 210.8 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:04:29,990 INFO L168 Benchmark]: Boogie Preprocessor took 53.48 ms. Allocated memory is still 305.7 MB. Free memory was 210.8 MB in the beginning and 207.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:04:29,991 INFO L168 Benchmark]: RCFGBuilder took 499.30 ms. Allocated memory was 305.7 MB in the beginning and 466.1 MB in the end (delta: 160.4 MB). Free memory was 207.8 MB in the beginning and 394.0 MB in the end (delta: -186.2 MB). Peak memory consumption was 19.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:04:29,991 INFO L168 Benchmark]: IcfgTransformer took 64434.84 ms. Allocated memory was 466.1 MB in the beginning and 1.3 GB in the end (delta: 794.8 MB). Free memory was 394.0 MB in the beginning and 1.0 GB in the end (delta: -652.2 MB). Peak memory consumption was 142.6 MB. Max. memory is 5.3 GB. [2018-03-29 23:04:29,991 INFO L168 Benchmark]: TraceAbstraction took 712.88 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 825.7 MB in the end (delta: 220.5 MB). Peak memory consumption was 220.5 MB. Max. memory is 5.3 GB. [2018-03-29 23:04:29,993 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 305.7 MB. Free memory is still 267.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 333.86 ms. Allocated memory is still 305.7 MB. Free memory was 242.7 MB in the beginning and 210.8 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 53.48 ms. Allocated memory is still 305.7 MB. Free memory was 210.8 MB in the beginning and 207.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 499.30 ms. Allocated memory was 305.7 MB in the beginning and 466.1 MB in the end (delta: 160.4 MB). Free memory was 207.8 MB in the beginning and 394.0 MB in the end (delta: -186.2 MB). Peak memory consumption was 19.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 64434.84 ms. Allocated memory was 466.1 MB in the beginning and 1.3 GB in the end (delta: 794.8 MB). Free memory was 394.0 MB in the beginning and 1.0 GB in the end (delta: -652.2 MB). Peak memory consumption was 142.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 712.88 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 825.7 MB in the end (delta: 220.5 MB). Peak memory consumption was 220.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 34 LocStat_MAX_WEQGRAPH_SIZE : 14 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 615 LocStat_NO_SUPPORTING_DISEQUALITIES : 250 LocStat_NO_DISJUNCTIONS : -68 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 46 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 67 TransStat_NO_SUPPORTING_DISEQUALITIES : 20 TransStat_NO_DISJUNCTIONS : 51 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 14135.08 RENAME_VARIABLES(MILLISECONDS) : 14218.26 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 14130.47 PROJECTAWAY(MILLISECONDS) : 21894.63 ADD_WEAK_EQUALITY(MILLISECONDS) : 8.46 DISJOIN(MILLISECONDS) : 90.76 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 14222.89 ADD_EQUALITY(MILLISECONDS) : 8.49 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.54 #CONJOIN_DISJUNCTIVE : 58 #RENAME_VARIABLES : 99 #UNFREEZE : 0 #CONJOIN : 114 #PROJECTAWAY : 99 #ADD_WEAK_EQUALITY : 24 #DISJOIN : 5 #RENAME_VARIABLES_DISJUNCTIVE : 94 #ADD_EQUALITY : 72 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 14 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 42482.96 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 14126.26 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 8.10 JOIN(MILLISECONDS) : 90.14 RENAMEVARS(MILLISECONDS) : 14216.84 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 5197.62 ISLABELSTRONGERTHAN(MILLISECONDS) : 7037.51 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 0.00 UNFREEZE(MILLISECONDS) : 60.72 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 21867.06 MEETEDGELABELS(MILLISECONDS) : 1763.90 REPORTEQUALITY(MILLISECONDS) : 175.24 ADDALLNODES(MILLISECONDS) : 132.21 REPORTDISEQUALITY(MILLISECONDS) : 0.92 WEQGRAPHJOIN(MILLISECONDS) : 79.97 #FREEZE : 347 #ADDNODE : 0 #MEET : 89 #FILTERREDUNDANT : 0 #REPORTWEQ : 24 #JOIN : 5 #RENAMEVARS : 99 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 10 #ISLABELSTRONGERTHAN : 312093 #ISWEQGRAPHSTRONGERTHAN : 0 #UNFREEZE : 285 #REPORTCONTAINS : 0 #PROJECTAWAY : 97 #MEETEDGELABELS : 1336 #REPORTEQUALITY : 845 #ADDALLNODES : 89 #REPORTDISEQUALITY : 255 #WEQGRAPHJOIN : 5 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 3800.34 IS_STRONGER_THAN(MILLISECONDS) : 36849.61 REPORT_EQUALITY(MILLISECONDS) : 7464.38 FILTERREDUNDANT(MILLISECONDS) : 35506.26 ADD_ALL_ELEMENTS(MILLISECONDS) : 23669.02 JOIN(MILLISECONDS) : 4.25 ALIGN_ELEMENTS(MILLISECONDS) : 32542.33 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 276.29 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 32209.09 REPORTCONTAINS(MILLISECONDS) : 0.00 REMOVE(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 1141.50 #ADDNODE : 0 #MEET : 6803 #IS_STRONGER_THAN : 314279 #REPORT_EQUALITY : 572258 #FILTERREDUNDANT : 630440 #ADD_ALL_ELEMENTS : 273110 #JOIN : 5 #ALIGN_ELEMENTS : 133172 #COPY : 0 #REPORT_DISEQUALITY : 46729 #UNFREEZE : 0 #OVERALL : 1982671 #REPORTCONTAINS : 0 #REMOVE : 0 #PROJECT_TO_ELEMENTS : 5875 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 3 #COUNT_NEW_ARRAY_VARS_[#memory_int] : 0 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 0 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 0 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 4 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 4 COUNT_ARRAY_READS for [#memory_int] : 1 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 754]: free of unallocated memory possible free of unallocated memory possible We found a FailurePath: [L742-L749] FCALL union { void *p0; struct { char c[2]; void *p1; void *p2; } str; } data; VAL [data={5:0}] [L750] EXPR, FCALL malloc(37U) VAL [data={5:0}, malloc(37U)={7:0}] [L750] FCALL data.p0 = malloc(37U) VAL [data={5:0}, malloc(37U)={7:0}] [L751] FCALL data.str.p2 = &data VAL [data={5:0}, malloc(37U)={7:0}] [L752] EXPR, FCALL data.p0 VAL [data={5:0}, data.p0={7:0}, malloc(37U)={7:0}] [L752] void *ptr = data.p0; VAL [data={5:0}, data.p0={7:0}, malloc(37U)={7:0}, ptr={7:0}] [L753] FCALL data.str.c[1] = sizeof data.str.p1 VAL [data={5:0}, malloc(37U)={7:0}, ptr={7:0}] [L754] EXPR, FCALL data.p0 VAL [data={5:0}, data.p0={14:12}, malloc(37U)={7:0}, ptr={7:0}] [L754] free(data.p0) VAL [data={5:0}, data.p0={14:12}, malloc(37U)={7:0}, ptr={7:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 44 locations, 15 error locations. UNSAFE Result, 0.6s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 24 SDtfs, 49 SDslu, 22 SDs, 0 SdLazy, 19 SolverSat, 14 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=44occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 25 NumberOfCodeBlocks, 25 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 16 ConstructedInterpolants, 2 QuantifiedInterpolants, 656 SizeOfPredicates, 3 NumberOfNonLiveVariables, 46 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-29_23-04-30-006.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-29_23-04-30-006.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-29_23-04-30-006.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-03-29_23-04-30-006.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-03-29_23-04-30-006.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-29_23-04-30-006.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_23-04-30-006.csv Received shutdown request...