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/lockfree-3.3_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 01:07:38,943 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 01:07:38,945 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 01:07:38,961 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-10 01:07:38,961 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-10 01:07:38,962 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-10 01:07:38,963 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-10 01:07:38,966 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-10 01:07:38,968 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-10 01:07:38,969 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-10 01:07:38,970 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-10 01:07:38,970 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-10 01:07:38,971 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-10 01:07:38,972 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-10 01:07:38,973 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-10 01:07:38,975 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-10 01:07:38,978 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-10 01:07:38,979 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-10 01:07:38,981 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-10 01:07:38,983 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-10 01:07:38,985 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-10 01:07:38,985 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-10 01:07:38,985 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-10 01:07:38,987 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-10 01:07:38,988 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-10 01:07:38,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-10 01:07:38,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-10 01:07:38,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-10 01:07:38,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-10 01:07:38,992 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-10 01:07:38,992 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-10 01:07:38,993 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 [2018-04-10 01:07:39,073 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 01:07:39,074 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 01:07:39,074 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 01:07:39,074 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 01:07:39,075 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 01:07:39,075 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 01:07:39,075 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 01:07:39,076 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 01:07:39,076 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 01:07:39,077 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 01:07:39,077 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 01:07:39,077 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 01:07:39,078 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 01:07:39,078 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 01:07:39,078 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 01:07:39,078 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 01:07:39,078 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 01:07:39,078 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 01:07:39,079 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 01:07:39,079 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 01:07:39,080 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 01:07:39,080 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 01:07:39,080 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 01:07:39,080 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 01:07:39,081 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 01:07:39,081 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 01:07:39,081 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 01:07:39,081 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 01:07:39,081 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 01:07:39,081 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 01:07:39,082 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 01:07:39,082 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 01:07:39,082 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 01:07:39,082 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 01:07:39,086 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 01:07:39,086 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 01:07:39,086 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 01:07:39,087 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 01:07:39,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 01:07:39,144 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 01:07:39,150 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 01:07:39,152 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 01:07:39,153 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 01:07:39,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,536 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9321d7668 [2018-04-10 01:07:39,717 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 01:07:39,717 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 01:07:39,718 INFO L168 CDTParser]: Scanning lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,730 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 01:07:39,730 INFO L215 ultiparseSymbolTable]: [2018-04-10 01:07:39,730 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 01:07:39,730 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_flockfree_____false_valid_memtrack_i__pop ('pop') in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,731 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,731 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_flockfree_____false_valid_memtrack_i__push ('push') in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,731 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 01:07:39,731 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____mode_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,731 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____intptr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,731 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____ssize_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,731 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__size_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_int64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____time_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__int8_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____fsfilcnt_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_mutexattr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_int in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,732 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____timer_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____int8_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____int32_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__mode_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__timer_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____nlink_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__caddr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_short in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,733 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__gid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pc4 in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____uint64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__ssize_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____blkcnt64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__key_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__fd_set in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__fsfilcnt_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,734 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____u_short in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__int32_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pc1 in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__int16_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____id_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____sig_atomic_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,735 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____u_char in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____off64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____fd_mask in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_int8_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____uint32_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__x4 in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_once_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,736 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__x1 in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__fsblkcnt_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__blksize_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____clockid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__div_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____u_long in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____pthread_list_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_cond_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,737 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____fsblkcnt64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_int16_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__blkcnt_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__quad_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__garbage in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____suseconds_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_char in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__off_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,738 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__uid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____socklen_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__lldiv_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____rlim_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__wchar_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_attr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____ino64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_long in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____off_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_barrier_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____u_quad_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__ushort in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,739 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____quad_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____fsid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__daddr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____sigset_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____pid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____int16_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____uint16_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____ino_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____WAIT_STATUS in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__int64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____gid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_spinlock_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____clock_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__ulong in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,740 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__clockid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_int32_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____loff_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__fsid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__fd_mask in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__suseconds_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_rwlockattr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____caddr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__clock_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,741 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_key_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____int64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____dev_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____fsblkcnt_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____uid_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__u_quad_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__uint in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__nlink_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,742 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_rwlock_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__loff_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__id_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_condattr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__t1 in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____rlim64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__dev_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__sigset_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,743 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____qaddr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____blksize_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__t4 in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__register_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____daddr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_barrierattr_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____blkcnt_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____key_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,744 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____u_int in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__S in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____uint8_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__time_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____useconds_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__pthread_mutex_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__ino_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i__ldiv_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____swblk_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,745 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_flockfree_____false_valid_memtrack_i____fsfilcnt64_t in lockfree-3.3_false-valid-memtrack.i [2018-04-10 01:07:39,763 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9321d7668 [2018-04-10 01:07:39,768 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 01:07:39,770 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-10 01:07:39,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 01:07:39,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 01:07:39,776 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 01:07:39,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 01:07:39" (1/1) ... [2018-04-10 01:07:39,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c453a01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:39, skipping insertion in model container [2018-04-10 01:07:39,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 01:07:39" (1/1) ... [2018-04-10 01:07:39,795 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 01:07:39,828 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 01:07:39,995 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 01:07:40,048 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 01:07:40,057 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 115 non ball SCCs. Number of states in SCCs 115. [2018-04-10 01:07:40,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40 WrapperNode [2018-04-10 01:07:40,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 01:07:40,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-10 01:07:40,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-10 01:07:40,112 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-10 01:07:40,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-10 01:07:40,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-10 01:07:40,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-10 01:07:40,178 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-10 01:07:40,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 01:07:40" (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 [2018-04-10 01:07:40,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-10 01:07:40,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-10 01:07:40,296 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_flockfree_____false_valid_memtrack_i__push [2018-04-10 01:07:40,296 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_flockfree_____false_valid_memtrack_i__pop [2018-04-10 01:07:40,296 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-10 01:07:40,296 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-10 01:07:40,296 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-10 01:07:40,296 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-10 01:07:40,296 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-10 01:07:40,297 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-10 01:07:40,297 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-10 01:07:40,297 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-10 01:07:40,297 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-10 01:07:40,297 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-10 01:07:40,297 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-10 01:07:40,298 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-10 01:07:40,299 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-10 01:07:40,300 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-10 01:07:40,301 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-10 01:07:40,302 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-10 01:07:40,303 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-10 01:07:40,304 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-10 01:07:40,305 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-10 01:07:40,306 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-10 01:07:40,307 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-10 01:07:40,308 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-10 01:07:40,309 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_flockfree_____false_valid_memtrack_i__push [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_flockfree_____false_valid_memtrack_i__pop [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-10 01:07:40,310 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-10 01:07:40,311 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-10 01:07:40,311 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-10 01:07:40,311 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-10 01:07:40,311 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-10 01:07:40,311 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-10 01:07:40,794 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-10 01:07:40,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 01:07:40 BoogieIcfgContainer [2018-04-10 01:07:40,795 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-10 01:07:40,795 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-10 01:07:40,795 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-10 01:07:40,796 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-10 01:07:40,798 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 01:07:40" (1/1) ... [2018-04-10 01:07:40,805 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-10 01:07:40,805 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-04-10 01:07:40,828 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-10 01:07:40,853 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 115. [2018-04-10 01:07:40,870 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 10 location literals (each corresponds to one heap write) [2018-04-10 01:07:40,879 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 115. [2018-04-10 01:07:40,897 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-10 01:07:40,898 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L634) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_6) : mll_L634_0 (Store [2] at(SUMMARY for call write~int(4, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L638) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_12) : mll_L638_2 (Store [3] at(SUMMARY for call write~int(4, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L638) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_10) : mll_L638_3 (Store [4] at(SUMMARY for call write~$Pointer$(0, 0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L634') with (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_8 4)) : |mll_L634'_5| (Store [5] at(SUMMARY for call write~$Pointer$(0, 0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L634') with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_9) : |mll_L634'_4| (Store [6] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L644) with (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_12 4)) : mll_L644_7 (Store [7] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L644) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_15) : mll_L644_6 (Store [8] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset + 4, 4); srcloc: L682) with (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset_16 4)) : mll_L682_8 (Store [9] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset + 4, 4); srcloc: L682) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base_19) : mll_L682_9 (Store [0] at(SUMMARY for call write~int(0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L634) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_6) : mll_L634_1 [2018-04-10 01:07:40,901 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(4, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L638) : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_12 : (Store [2] at(SUMMARY for call write~int(4, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L638) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_12) (SUMMARY for call write~int(4, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L638) : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_10 : (Store [3] at(SUMMARY for call write~int(4, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L638) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_10) (SUMMARY for call write~int(0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L634) : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_6 : (Store [1] at(SUMMARY for call write~int(0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L634) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_6) (SUMMARY for call write~int(0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L634) : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_6 : (Store [0] at(SUMMARY for call write~int(0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 0, 4); srcloc: L634) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_6) (SUMMARY for call write~$Pointer$(0, 0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L634') : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_9 : (Store [5] at(SUMMARY for call write~$Pointer$(0, 0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L634') with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_9) (SUMMARY for call write~$Pointer$(0, 0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L634') : (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_8 4) : (Store [4] at(SUMMARY for call write~$Pointer$(0, 0, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L634') with (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_8 4)) (SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset + 4, 4); srcloc: L682) : (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset_16 4) : (Store [8] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset + 4, 4); srcloc: L682) with (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset_16 4)) (SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset + 4, 4); srcloc: L682) : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base_19 : (Store [9] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__garbage~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.offset + 4, 4); srcloc: L682) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__t4~0.base_19) (SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L644) : v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_15 : (Store [7] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L644) with v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base_15) (SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L644) : (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_12 4) : (Store [6] at(SUMMARY for call write~$Pointer$(~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__t1~0.offset, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.base, ~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset + 4, 4); srcloc: L644) with (+ v_~__U_MULTI_flockfree_____false_valid_memtrack_i__x1~0.offset_12 4)) [2018-04-10 01:07:40,965 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown