Trace number 208022

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
galac 1? (TO) 1800.08 1805.51

General information on the benchmark

Namerandom/rand-2-26/
rand-26-26-325-155-58021_ext.xml
MD5SUM2593b659bd409c262ddff5fffdeb8046
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark318.764
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
1.04	c start processing
1.05	c start relation processing
1.06	c start cnf exporting
2.60	c parsing time : 0.883
2.60	c preprocessing time : 2.438
2.60	
2.60	c Nary constraints - conflicts : 0 supports : 0
2.60	c Binary constraints - conflicts : 325 supports :0
2.60	c max arity constraint : 2
2.60	c Max Tuples generated 0
2.60	c relations : 325
2.60	c relations BDD: 0
2.60	c vars : 677 - clauses :  58851
2.60	
2.62	 
2.62	c --- Minisat Stats ---
2.62	 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-208022-1168184138 -o ROOT/results/node41/solver-208022-1168184138 -C 1800 -M 900 /tmp/evaluation/208022-1168184138/galac.sh /tmp/evaluation/208022-1168184138/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.91 1.00 1.30 5/73 6964
/proc/meminfo: memFree=1662152/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=8560 CPUtime=0
/proc/6963/stat : 6963 (galac.sh) R 6961 6963 6836 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 166813042 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238390331279 0 0 4096 8192 0 0 0 17 1 0 0
/proc/6963/statm: 2140 253 197 79 0 133 0

[startup+0.105874 s]
/proc/loadavg: 0.91 1.00 1.30 5/73 6964
/proc/meminfo: memFree=1662152/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=0.01
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.51391 s]
/proc/loadavg: 0.91 1.00 1.30 5/73 6964
/proc/meminfo: memFree=1662152/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=0.01
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+1.33698 s]
/proc/loadavg: 0.91 1.00 1.30 3/81 6984
/proc/meminfo: memFree=1589128/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=0.01
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6977] ppid=6963 vsize=861076 CPUtime=1.27
/proc/6977/stat : 6977 (java) R 6963 6963 6836 0 -1 0 19694 0 1 0 117 10 0 0 25 0 8 0 166813045 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4074038913 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6977/statm: 215269 19448 1989 14 0 201474 0
[pid=6977/tid=6978] ppid=6963 vsize=861076 CPUtime=0.03
/proc/6977/task/6978/stat : 6978 (java) S 6963 6963 6836 0 -1 64 3784 0 0 0 2 1 0 0 16 0 8 0 166813049 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=6977/tid=6979] ppid=6963 vsize=861076 CPUtime=0
/proc/6977/task/6979/stat : 6979 (java) S 6963 6963 6836 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 166813050 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6977/tid=6980] ppid=6963 vsize=861076 CPUtime=0
/proc/6977/task/6980/stat : 6980 (java) S 6963 6963 6836 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 166813050 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6977/tid=6981] ppid=6963 vsize=861076 CPUtime=0
/proc/6977/task/6981/stat : 6981 (java) S 6963 6963 6836 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 166813053 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6977/tid=6982] ppid=6963 vsize=861076 CPUtime=0.28
/proc/6977/task/6982/stat : 6982 (java) S 6963 6963 6836 0 -1 64 1010 0 0 0 27 1 0 0 15 0 8 0 166813053 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6977/tid=6983] ppid=6963 vsize=861076 CPUtime=0
/proc/6977/task/6983/stat : 6983 (java) S 6963 6963 6836 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 166813053 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6977/tid=6984] ppid=6963 vsize=861076 CPUtime=0
/proc/6977/task/6984/stat : 6984 (java) S 6963 6963 6836 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 166813053 881741824 19448 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 908640

[startup+2.98713 s]
/proc/loadavg: 0.91 1.00 1.30 3/81 6984
/proc/meminfo: memFree=1581704/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 47564

[startup+6.28041 s]
/proc/loadavg: 1.00 1.02 1.31 3/74 6985
/proc/meminfo: memFree=1648704/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=11352 CPUtime=3.63
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 2650 0 0 0 362 1 0 0 25 0 1 0 166813304 11624448 2632 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 2838 2632 54 142 0 2694 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 58916

[startup+12.745 s]
/proc/loadavg: 1.08 1.04 1.31 3/74 6985
/proc/meminfo: memFree=1643152/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=16664 CPUtime=10.06
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 3968 0 0 0 1004 2 0 0 25 0 1 0 166813304 17063936 3950 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 4166 3950 54 142 0 4022 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 64228

[startup+25.5761 s]
/proc/loadavg: 1.28 1.08 1.32 3/74 6985
/proc/meminfo: memFree=1637648/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=22252 CPUtime=22.84
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 5353 0 0 0 2281 3 0 0 25 0 1 0 166813304 22786048 5335 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 5563 5335 54 142 0 5419 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 69816

[startup+51.2433 s]
/proc/loadavg: 1.53 1.16 1.34 3/74 6985
/proc/meminfo: memFree=1629200/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=30528 CPUtime=48.39
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 7438 0 0 0 4833 6 0 0 25 0 1 0 166813304 31260672 7420 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 7632 7420 54 142 0 7488 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 78092

[startup+102.473 s]
/proc/loadavg: 1.79 1.28 1.37 3/74 6985
/proc/meminfo: memFree=1617424/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=42460 CPUtime=99.4
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 10386 0 0 0 9932 8 0 0 25 0 1 0 166813304 43479040 10368 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 10615 10368 54 142 0 10471 0
Current children cumulated CPU time (s) 101.97
Current children cumulated vsize (KiB) 90024

[startup+162.528 s]
/proc/loadavg: 1.92 1.41 1.41 3/74 6985
/proc/meminfo: memFree=1613136/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=46564 CPUtime=159.2
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 11419 0 0 0 15910 10 0 0 25 0 1 0 166813304 47681536 11401 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 11641 11401 54 142 0 11497 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 94128

[startup+222.593 s]
/proc/loadavg: 1.97 1.52 1.44 3/74 6985
/proc/meminfo: memFree=1611216/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=48576 CPUtime=219.01
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 11895 0 0 0 21890 11 0 0 25 0 1 0 166813304 49741824 11877 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 12144 11877 54 142 0 12000 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 96140

[startup+282.65 s]
/proc/loadavg: 2.02 1.62 1.48 3/74 6985
/proc/meminfo: memFree=1601936/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=57944 CPUtime=278.8
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 14218 0 0 0 27867 13 0 0 25 0 1 0 166813304 59334656 14200 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/6985/statm: 14486 14200 54 142 0 14342 0
Current children cumulated CPU time (s) 281.37
Current children cumulated vsize (KiB) 105508

[startup+342.699 s]
/proc/loadavg: 2.00 1.68 1.51 3/76 7071
/proc/meminfo: memFree=1598136/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=59220 CPUtime=338.68
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 14510 0 0 0 33853 15 0 0 25 0 1 0 166813304 60641280 14492 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 14805 14492 54 142 0 14661 0
Current children cumulated CPU time (s) 341.25
Current children cumulated vsize (KiB) 106784

[startup+402.777 s]
/proc/loadavg: 2.05 1.75 1.54 3/76 7071
/proc/meminfo: memFree=1597624/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=60152 CPUtime=398.68
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 14713 0 0 0 39852 16 0 0 25 0 1 0 166813304 61595648 14695 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529530 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 15038 14695 54 142 0 14894 0
Current children cumulated CPU time (s) 401.25
Current children cumulated vsize (KiB) 107716

[startup+462.854 s]
/proc/loadavg: 2.02 1.80 1.57 3/76 7071
/proc/meminfo: memFree=1595640/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=62424 CPUtime=458.71
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 15256 0 0 0 45855 16 0 0 25 0 1 0 166813304 63922176 15238 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 15606 15238 54 142 0 15462 0
Current children cumulated CPU time (s) 461.28
Current children cumulated vsize (KiB) 109988

################
# More data... #
################

/proc/loadavg: 2.00 1.97 1.77 3/76 7071
/proc/meminfo: memFree=1572728/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=85584 CPUtime=1118.69
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 20876 0 0 0 111846 23 0 0 25 0 1 0 166813304 87638016 20858 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21396 20858 54 142 0 21252 0
Current children cumulated CPU time (s) 1121.26
Current children cumulated vsize (KiB) 133148

[startup+1183.51 s]
/proc/loadavg: 2.08 2.00 1.79 3/76 7071
/proc/meminfo: memFree=1572216/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=86228 CPUtime=1178.47
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21000 0 0 0 117824 23 0 0 25 0 1 0 166813304 88297472 20982 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529611 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21557 20982 54 142 0 21413 0
Current children cumulated CPU time (s) 1181.04
Current children cumulated vsize (KiB) 133792

[startup+1243.56 s]
/proc/loadavg: 2.03 2.00 1.80 3/76 7071
/proc/meminfo: memFree=1571640/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=86656 CPUtime=1238.26
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21121 0 0 0 123803 23 0 0 25 0 1 0 166813304 88735744 21103 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21664 21103 54 142 0 21520 0
Current children cumulated CPU time (s) 1240.83
Current children cumulated vsize (KiB) 134220

[startup+1303.61 s]
/proc/loadavg: 2.01 2.00 1.81 3/76 7071
/proc/meminfo: memFree=1571640/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=86656 CPUtime=1298.03
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21122 0 0 0 129779 24 0 0 25 0 1 0 166813304 88735744 21104 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21664 21104 54 142 0 21520 0
Current children cumulated CPU time (s) 1300.6
Current children cumulated vsize (KiB) 134220

[startup+1363.66 s]
/proc/loadavg: 2.00 2.00 1.82 3/76 7071
/proc/meminfo: memFree=1571576/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=86812 CPUtime=1357.81
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21147 0 0 0 135757 24 0 0 25 0 1 0 166813304 88895488 21129 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21703 21129 54 142 0 21559 0
Current children cumulated CPU time (s) 1360.38
Current children cumulated vsize (KiB) 134376

[startup+1423.71 s]
/proc/loadavg: 2.00 2.00 1.83 3/76 7071
/proc/meminfo: memFree=1571512/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=86812 CPUtime=1417.6
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21150 0 0 0 141736 24 0 0 25 0 1 0 166813304 88895488 21132 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21703 21132 54 142 0 21559 0
Current children cumulated CPU time (s) 1420.17
Current children cumulated vsize (KiB) 134376

[startup+1483.75 s]
/proc/loadavg: 2.00 2.00 1.83 3/76 7071
/proc/meminfo: memFree=1570488/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=87736 CPUtime=1477.36
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21389 0 0 0 147712 24 0 0 25 0 1 0 166813304 89841664 21371 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21934 21371 54 142 0 21790 0
Current children cumulated CPU time (s) 1479.93
Current children cumulated vsize (KiB) 135300

[startup+1543.8 s]
/proc/loadavg: 2.06 2.01 1.84 3/82 7155
/proc/meminfo: memFree=1568944/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=87912 CPUtime=1537.12
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21417 0 0 0 153682 30 0 0 25 0 1 0 166813304 90021888 21399 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 21978 21399 54 142 0 21834 0
Current children cumulated CPU time (s) 1539.69
Current children cumulated vsize (KiB) 135476

[startup+1603.88 s]
/proc/loadavg: 2.02 2.01 1.85 3/82 7241
/proc/meminfo: memFree=1568376/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=88552 CPUtime=1596.84
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21545 0 0 0 159641 43 0 0 25 0 1 0 166813304 90677248 21527 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 22138 21527 54 142 0 21994 0
Current children cumulated CPU time (s) 1599.41
Current children cumulated vsize (KiB) 136116

[startup+1663.94 s]
/proc/loadavg: 2.00 2.00 1.86 3/76 7269
/proc/meminfo: memFree=1569272/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=88696 CPUtime=1656.58
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 21593 0 0 0 165614 44 0 0 25 0 1 0 166813304 90824704 21575 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 22174 21575 54 142 0 22030 0
Current children cumulated CPU time (s) 1659.15
Current children cumulated vsize (KiB) 136260

[startup+1723.99 s]
/proc/loadavg: 2.00 2.00 1.86 3/76 7269
/proc/meminfo: memFree=1564280/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=93860 CPUtime=1716.38
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 22853 0 0 0 171592 46 0 0 25 0 1 0 166813304 96112640 22835 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 23465 22835 54 142 0 23321 0
Current children cumulated CPU time (s) 1718.95
Current children cumulated vsize (KiB) 141424

[startup+1784.04 s]
/proc/loadavg: 2.06 2.02 1.87 3/76 7269
/proc/meminfo: memFree=1556664/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=101536 CPUtime=1776.15
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 24763 0 0 0 177567 48 0 0 25 0 1 0 166813304 103972864 24745 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 25384 24745 54 142 0 25240 0
Current children cumulated CPU time (s) 1778.72
Current children cumulated vsize (KiB) 149100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.5 s]
/proc/loadavg: 2.04 2.01 1.88 3/76 7269
/proc/meminfo: memFree=1553720/2055920 swapFree=4191892/4192956
[pid=6963] ppid=6961 vsize=47564 CPUtime=2.57
/proc/6963/stat : 6963 (galac.sh) S 6961 6963 6836 0 -1 4194304 799 23086 0 1 0 0 243 14 17 0 1 0 166813042 48705536 364 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 238389750618 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6963/statm: 11891 364 246 79 0 218 0
[pid=6985] ppid=6963 vsize=104324 CPUtime=1797.51
/proc/6985/stat : 6985 (minisat) R 6963 6963 6836 0 -1 4194304 25478 0 0 0 179702 49 0 0 25 0 1 0 166813304 106827776 25460 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529368 0 0 4096 3 0 0 0 17 0 0 0
/proc/6985/statm: 26081 25460 54 142 0 25937 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 151888

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6963 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=434629 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=151976
CPU time returned by wait4() is 2.58661
while last known CPU time is 1800.08

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1805.51
CPU time (s): 1800.08
CPU user time (s): 1799.45
CPU system time (s): 0.63
CPU usage (%): 99.6992
Max. virtual memory (cumulated for all children) (KiB): 908640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.43463
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23885
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1173
involuntary context switches= 1115

runsolver used 2.02069 s user time and 5.32419 s system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Jan  7 15:35:38 UTC 2007


IDJOB= 208022
IDBENCH= 4349
FILE ID= node41/208022-1168184138

PBS_JOBID= 3479220

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-26/rand-26-26-325-155-58021_ext.xml
COMMAND LINE= /tmp/evaluation/208022-1168184138/galac.sh /tmp/evaluation/208022-1168184138/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-208022-1168184138 -o ROOT/results/node41/solver-208022-1168184138 -C 1800 -M 900  /tmp/evaluation/208022-1168184138/galac.sh /tmp/evaluation/208022-1168184138/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  2593b659bd409c262ddff5fffdeb8046

RANDOM SEED= 95872523

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1662760 kB
Buffers:         32508 kB
Cached:         275128 kB
SwapCached:        268 kB
Active:          71724 kB
Inactive:       256116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662760 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3724 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            50764 kB
Committed_AS:  3022948 kB
PageTables:       1820 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66549 MiB



End job on node41 on Sun Jan  7 16:05:44 UTC 2007