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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/memsafety/960521-1_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-835382a-m [2018-04-06 00:22:49,668 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-06 00:22:49,669 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-06 00:22:49,683 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-06 00:22:49,683 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-06 00:22:49,684 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-06 00:22:49,685 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-06 00:22:49,686 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-06 00:22:49,688 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-06 00:22:49,689 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-06 00:22:49,689 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-06 00:22:49,690 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-06 00:22:49,690 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-06 00:22:49,691 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-06 00:22:49,692 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-06 00:22:49,694 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-06 00:22:49,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-06 00:22:49,698 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-06 00:22:49,699 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-06 00:22:49,700 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-06 00:22:49,702 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-06 00:22:49,702 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-06 00:22:49,703 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-06 00:22:49,704 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-06 00:22:49,704 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-06 00:22:49,706 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-06 00:22:49,706 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-06 00:22:49,706 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-06 00:22:49,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-06 00:22:49,707 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-06 00:22:49,708 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-06 00:22:49,708 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-06 00:22:49,735 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-06 00:22:49,735 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-06 00:22:49,735 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-06 00:22:49,735 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-06 00:22:49,736 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-06 00:22:49,736 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-06 00:22:49,737 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-06 00:22:49,737 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-06 00:22:49,737 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-06 00:22:49,737 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-06 00:22:49,738 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-06 00:22:49,738 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-06 00:22:49,738 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-06 00:22:49,738 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-06 00:22:49,738 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-06 00:22:49,739 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-06 00:22:49,739 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-06 00:22:49,739 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-06 00:22:49,739 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-06 00:22:49,739 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-06 00:22:49,740 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-06 00:22:49,740 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-06 00:22:49,740 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-06 00:22:49,740 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-06 00:22:49,740 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-06 00:22:49,741 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-06 00:22:49,741 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-06 00:22:49,741 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-06 00:22:49,741 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-06 00:22:49,741 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-06 00:22:49,742 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-06 00:22:49,742 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 00:22:49,742 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-06 00:22:49,743 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-06 00:22:49,743 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-06 00:22:49,743 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-06 00:22:49,743 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-06 00:22:49,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-06 00:22:49,790 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-06 00:22:49,794 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-06 00:22:49,796 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-06 00:22:49,796 INFO L276 PluginConnector]: CDTParser initialized [2018-04-06 00:22:49,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/960521-1_false-valid-deref.i [2018-04-06 00:22:50,102 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc2653c333 [2018-04-06 00:22:50,261 INFO L287 CDTParser]: IsIndexed: true [2018-04-06 00:22:50,261 INFO L288 CDTParser]: Found 1 translation units. [2018-04-06 00:22:50,261 INFO L168 CDTParser]: Scanning 960521-1_false-valid-deref.i [2018-04-06 00:22:50,273 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-06 00:22:50,273 INFO L215 ultiparseSymbolTable]: [2018-04-06 00:22:50,273 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-06 00:22:50,273 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_f_________false_valid_deref_i__foo ('foo') in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,273 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,274 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-06 00:22:50,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____fsblkcnt64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____uint64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__ssize_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____swblk_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_once_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____uid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_short in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__ino_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__wchar_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____socklen_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_int64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__loff_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____useconds_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____fsfilcnt64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__b in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__id_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__a in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__ldiv_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____int64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__dev_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____intptr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__size_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__off_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_attr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____u_int in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__register_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__quad_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__n in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____clockid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_cond_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_mutex_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__suseconds_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____loff_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____u_short in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__int64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__fsid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_int16_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____WAIT_STATUS in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__ushort in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____clock_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__div_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____uint8_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____key_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____time_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_spinlock_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____mode_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__int8_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____fsfilcnt_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____rlim64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____daddr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____ino_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__caddr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____sigset_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__daddr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__clock_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__fd_set in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____uint16_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____fsid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__gid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_condattr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_long in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____caddr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__mode_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____dev_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____int8_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_int32_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__sigset_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__ulong in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____u_long in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____off64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____u_char in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_quad_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____blksize_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__blksize_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____qaddr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__uid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_rwlock_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__lldiv_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____uint32_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____int16_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_barrier_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__time_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_char in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_key_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__int16_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____fsblkcnt_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__blkcnt_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____pthread_list_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_barrierattr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____blkcnt_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____rlim_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_int in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____int32_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__fd_mask in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____u_quad_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____suseconds_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____timer_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__fsblkcnt_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____gid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____quad_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_mutexattr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____pid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____ino64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__u_int8_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____fd_mask in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__nlink_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__uint in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__int32_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____blkcnt64_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____off_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__fsfilcnt_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____id_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__pthread_rwlockattr_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____nlink_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____sig_atomic_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__clockid_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,286 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__key_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,287 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i____ssize_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,287 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_f_________false_valid_deref_i__timer_t in 960521-1_false-valid-deref.i [2018-04-06 00:22:50,303 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc2653c333 [2018-04-06 00:22:50,308 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-06 00:22:50,310 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-06 00:22:50,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-06 00:22:50,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-06 00:22:50,316 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-06 00:22:50,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a42c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50, skipping insertion in model container [2018-04-06 00:22:50,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,334 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-06 00:22:50,362 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-06 00:22:50,530 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-06 00:22:50,575 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-06 00:22:50,583 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-06 00:22:50,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50 WrapperNode [2018-04-06 00:22:50,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-06 00:22:50,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-06 00:22:50,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-06 00:22:50,634 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-06 00:22:50,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... [2018-04-06 00:22:50,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-06 00:22:50,691 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-06 00:22:50,691 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-06 00:22:50,692 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-06 00:22:50,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 12:22:50" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-06 00:22:50,819 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-06 00:22:50,819 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-06 00:22:50,819 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_________false_valid_deref_i__foo [2018-04-06 00:22:50,819 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-06 00:22:50,819 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-06 00:22:50,819 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-06 00:22:50,820 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-06 00:22:50,821 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-06 00:22:50,822 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-06 00:22:50,823 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-06 00:22:50,824 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-06 00:22:50,825 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-06 00:22:50,826 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-06 00:22:50,827 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-06 00:22:50,828 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-06 00:22:50,829 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-06 00:22:50,830 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_________false_valid_deref_i__foo [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-06 00:22:50,831 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-06 00:22:50,832 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-06 00:22:50,832 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-06 00:22:50,832 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-06 00:22:51,188 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-06 00:22:51,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 12:22:51 BoogieIcfgContainer [2018-04-06 00:22:51,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-06 00:22:51,189 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-06 00:22:51,189 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-06 00:22:51,190 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-06 00:22:51,193 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 12:22:51" (1/1) ... [2018-04-06 00:22:51,200 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-06 00:22:51,200 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-06 00:22:51,217 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-06 00:22:51,236 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-06 00:22:51,246 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 6 location literals (each corresponds to one heap write) [2018-04-06 00:22:51,254 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 110 non ball SCCs. Number of states in SCCs 111. [2018-04-06 00:22:51,267 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-06 00:22:51,268 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, #t~post4.base, #t~post4.offset, 4); srcloc: L634'') with |v_main_#t~post4.base_3|) : |mll_L634''_1| (Store [2] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__a~0.base, ~__U_MULTI_f_________false_valid_deref_i__a~0.offset + ~i~0 * 4, 4); srcloc: L625) with v_~__U_MULTI_f_________false_valid_deref_i__a~0.base_1) : mll_L625_2 (Store [3] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__a~0.base, ~__U_MULTI_f_________false_valid_deref_i__a~0.offset + ~i~0 * 4, 4); srcloc: L625) with (+ (* 4 v___U_MULTI_f_________false_valid_deref_i__foo_~i~0_8) v_~__U_MULTI_f_________false_valid_deref_i__a~0.offset_1)) : mll_L625_3 (Store [4] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__b~0.base, ~__U_MULTI_f_________false_valid_deref_i__b~0.offset + ~i~0 * 4, 4); srcloc: L627) with (+ v_~__U_MULTI_f_________false_valid_deref_i__b~0.offset_2 (* 4 v___U_MULTI_f_________false_valid_deref_i__foo_~i~0_15))) : mll_L627_5 (Store [5] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__b~0.base, ~__U_MULTI_f_________false_valid_deref_i__b~0.offset + ~i~0 * 4, 4); srcloc: L627) with v_~__U_MULTI_f_________false_valid_deref_i__b~0.base_3) : mll_L627_4 (Store [0] at(SUMMARY for call write~int(0, #t~post4.base, #t~post4.offset, 4); srcloc: L634'') with |v_main_#t~post4.offset_3|) : |mll_L634''_0| [2018-04-06 00:22:51,271 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, #t~post4.base, #t~post4.offset, 4); srcloc: L634'') : |v_main_#t~post4.offset_3| : (Store [0] at(SUMMARY for call write~int(0, #t~post4.base, #t~post4.offset, 4); srcloc: L634'') with |v_main_#t~post4.offset_3|) (SUMMARY for call write~int(0, #t~post4.base, #t~post4.offset, 4); srcloc: L634'') : |v_main_#t~post4.base_3| : (Store [1] at(SUMMARY for call write~int(0, #t~post4.base, #t~post4.offset, 4); srcloc: L634'') with |v_main_#t~post4.base_3|) (SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__a~0.base, ~__U_MULTI_f_________false_valid_deref_i__a~0.offset + ~i~0 * 4, 4); srcloc: L625) : v_~__U_MULTI_f_________false_valid_deref_i__a~0.base_1 : (Store [2] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__a~0.base, ~__U_MULTI_f_________false_valid_deref_i__a~0.offset + ~i~0 * 4, 4); srcloc: L625) with v_~__U_MULTI_f_________false_valid_deref_i__a~0.base_1) (SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__a~0.base, ~__U_MULTI_f_________false_valid_deref_i__a~0.offset + ~i~0 * 4, 4); srcloc: L625) : (+ (* 4 v___U_MULTI_f_________false_valid_deref_i__foo_~i~0_8) v_~__U_MULTI_f_________false_valid_deref_i__a~0.offset_1) : (Store [3] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__a~0.base, ~__U_MULTI_f_________false_valid_deref_i__a~0.offset + ~i~0 * 4, 4); srcloc: L625) with (+ (* 4 v___U_MULTI_f_________false_valid_deref_i__foo_~i~0_8) v_~__U_MULTI_f_________false_valid_deref_i__a~0.offset_1)) (SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__b~0.base, ~__U_MULTI_f_________false_valid_deref_i__b~0.offset + ~i~0 * 4, 4); srcloc: L627) : v_~__U_MULTI_f_________false_valid_deref_i__b~0.base_3 : (Store [5] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__b~0.base, ~__U_MULTI_f_________false_valid_deref_i__b~0.offset + ~i~0 * 4, 4); srcloc: L627) with v_~__U_MULTI_f_________false_valid_deref_i__b~0.base_3) (SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__b~0.base, ~__U_MULTI_f_________false_valid_deref_i__b~0.offset + ~i~0 * 4, 4); srcloc: L627) : (+ v_~__U_MULTI_f_________false_valid_deref_i__b~0.offset_2 (* 4 v___U_MULTI_f_________false_valid_deref_i__foo_~i~0_15)) : (Store [4] at(SUMMARY for call write~int(-1, ~__U_MULTI_f_________false_valid_deref_i__b~0.base, ~__U_MULTI_f_________false_valid_deref_i__b~0.offset + ~i~0 * 4, 4); srcloc: L627) with (+ v_~__U_MULTI_f_________false_valid_deref_i__b~0.offset_2 (* 4 v___U_MULTI_f_________false_valid_deref_i__foo_~i~0_15))) [2018-04-06 00:22:51,319 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-04-06 00:27:12,035 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-04-06 00:27:12,036 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation. Reason: Timeout or Toolchain cancelled by user [2018-04-06 00:27:12,038 INFO L168 Benchmark]: Toolchain (without parser) took 261729.73 ms. Allocated memory was 305.7 MB in the beginning and 472.9 MB in the end (delta: 167.2 MB). Free memory was 241.5 MB in the beginning and 241.6 MB in the end (delta: -51.1 kB). Peak memory consumption was 167.2 MB. Max. memory is 5.3 GB. [2018-04-06 00:27:12,039 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 305.7 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-06 00:27:12,039 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.40 ms. Allocated memory is still 305.7 MB. Free memory was 241.5 MB in the beginning and 217.5 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. [2018-04-06 00:27:12,039 INFO L168 Benchmark]: Boogie Preprocessor took 57.50 ms. Allocated memory is still 305.7 MB. Free memory was 217.5 MB in the beginning and 215.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-06 00:27:12,040 INFO L168 Benchmark]: RCFGBuilder took 497.50 ms. Allocated memory was 305.7 MB in the beginning and 470.8 MB in the end (delta: 165.2 MB). Free memory was 215.5 MB in the beginning and 407.6 MB in the end (delta: -192.1 MB). Peak memory consumption was 22.2 MB. Max. memory is 5.3 GB. [2018-04-06 00:27:12,040 INFO L168 Benchmark]: IcfgTransformer took 260848.12 ms. Allocated memory was 470.8 MB in the beginning and 472.9 MB in the end (delta: 2.1 MB). Free memory was 407.6 MB in the beginning and 241.6 MB in the end (delta: 166.0 MB). Peak memory consumption was 168.1 MB. Max. memory is 5.3 GB. [2018-04-06 00:27:12,041 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 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 322.40 ms. Allocated memory is still 305.7 MB. Free memory was 241.5 MB in the beginning and 217.5 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 57.50 ms. Allocated memory is still 305.7 MB. Free memory was 217.5 MB in the beginning and 215.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 497.50 ms. Allocated memory was 305.7 MB in the beginning and 470.8 MB in the end (delta: 165.2 MB). Free memory was 215.5 MB in the beginning and 407.6 MB in the end (delta: -192.1 MB). Peak memory consumption was 22.2 MB. Max. memory is 5.3 GB. * IcfgTransformer took 260848.12 ms. Allocated memory was 470.8 MB in the beginning and 472.9 MB in the end (delta: 2.1 MB). Free memory was 407.6 MB in the beginning and 241.6 MB in the end (delta: 166.0 MB). Peak memory consumption was 168.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-04-06_00-27-12-048.csv Completed graceful shutdown