Trace number 2087280

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pcs-restart 0.3.2? (TO) 1800.21 1811.24

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-7-4-8.xml
MD5SUM5771d912d20e48d98ee8045757bce946
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.625
Satisfiable
(Un)Satisfiability was proved
Number of variables5264
Number of constraints28552
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension28552
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c has operations which may create big domains
0.00/0.04	c big-domain mode
0.00/0.05	c Seed is 1580109014
0.00/0.05	c Constructing HOME/instance-2087280-1247727482.xml  with 90104 constraints
2.16/2.21	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087280-1247727482/watcher-2087280-1247727482 -o /tmp/evaluation-result-2087280-1247727482/solver-2087280-1247727482 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1580109014 HOME/instance-2087280-1247727482.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19561
/proc/meminfo: memFree=1512512/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=18576 CPUtime=0
/proc/19561/stat : 19561 (runsolver) R 19559 19561 19267 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59812410 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 213116316967 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19561/statm: 4644 284 249 26 0 2626 0

[startup+0.0910701 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19561
/proc/meminfo: memFree=1512512/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=6240 CPUtime=0.07
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 1265 827 0 0 4 0 2 1 22 0 1 0 59812410 6389760 781 996147200 134512640 135215973 4294956304 18446744073709551615 4159729119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 1560 781 385 171 0 485 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6240

[startup+0.101063 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19561
/proc/meminfo: memFree=1512512/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=6372 CPUtime=0.08
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 1295 827 0 0 5 0 2 1 22 0 1 0 59812410 6524928 811 996147200 134512640 135215973 4294956304 18446744073709551615 3632774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 1593 811 385 171 0 518 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6372

[startup+0.301109 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19561
/proc/meminfo: memFree=1512512/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=9184 CPUtime=0.27
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 2173 827 0 0 24 0 2 1 23 0 1 0 59812410 9404416 1407 996147200 134512640 135215973 4294956304 18446744073709551615 4158910434 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 2296 1407 385 171 0 1221 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9184

[startup+0.701184 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19561
/proc/meminfo: memFree=1512512/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=14268 CPUtime=0.67
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 3812 827 0 0 62 2 2 1 25 0 1 0 59812410 14610432 2517 996147200 134512640 135215973 4294956304 18446744073709551615 134689514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 3567 2517 385 171 0 2492 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 14268

[startup+1.50133 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1500984/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=24564 CPUtime=1.46
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 7204 827 0 0 140 3 2 1 25 0 1 0 59812410 25153536 4755 996147200 134512640 135215973 4294956304 18446744073709551615 4159079106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 6141 4755 385 171 0 5066 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 24564

[startup+3.10164 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1489080/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=64368 CPUtime=3.05
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 20444 827 0 0 293 9 2 1 25 0 1 0 59812410 65912832 12569 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 16092 12569 402 171 0 15017 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 64368

[startup+6.30124 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1459000/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=64636 CPUtime=6.22
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 24716 827 0 0 607 12 2 1 25 0 1 0 59812410 66187264 13409 996147200 134512640 135215973 4294956304 18446744073709551615 134902569 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 16159 13409 405 171 0 15084 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 64636

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1457720/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=64900 CPUtime=12.55
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 34666 827 0 0 1236 16 2 1 25 0 1 0 59812410 66457600 13525 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 16225 13525 405 171 0 15150 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 64900

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1454840/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=66080 CPUtime=25.23
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 66764 827 0 0 2492 28 2 1 25 0 1 0 59812410 67665920 13877 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 16520 13877 405 171 0 15445 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 66080

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1446648/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=69932 CPUtime=50.59
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 123100 827 0 0 5007 49 2 1 25 0 1 0 59812410 71610368 14905 996147200 134512640 135215973 4294956304 18446744073709551615 134533291 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 17483 14905 405 171 0 16408 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 69932

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1421560/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=88044 CPUtime=101.3
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 275364 827 0 0 10018 109 2 1 25 0 1 0 59812410 90157056 19461 996147200 134512640 135215973 4294956304 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 22011 19461 405 171 0 20936 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 88044

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19567
/proc/meminfo: memFree=1395000/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=106908 CPUtime=160.73
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 489250 827 0 0 15871 199 2 1 25 0 1 0 59812410 109473792 24192 996147200 134512640 135215973 4294956304 18446744073709551615 4158960080 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 26727 24192 405 171 0 25652 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 106908

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1383544/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=110068 CPUtime=220.15
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 578873 827 0 0 21775 237 2 1 25 0 1 0 59812410 112709632 24979 996147200 134512640 135215973 4294956304 18446744073709551615 134583488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 27517 24979 405 171 0 26442 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 110068

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1352696/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=131380 CPUtime=279.58
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 767900 827 0 0 27640 315 2 1 25 0 1 0 59812410 134533120 30394 996147200 134512640 135215973 4294956304 18446744073709551615 134599994 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 32845 30394 405 171 0 31770 0
Current children cumulated CPU time (s) 279.58
Current children cumulated vsize (KiB) 131380

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1320504/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=155300 CPUtime=339.01
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 989195 827 0 0 33491 407 2 1 25 0 1 0 59812410 159027200 36397 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 38825 36397 405 171 0 37750 0
Current children cumulated CPU time (s) 339.01
Current children cumulated vsize (KiB) 155300

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1282680/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=187656 CPUtime=398.45
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 1275728 827 0 0 39321 521 2 1 25 0 1 0 59812410 192159744 44542 996147200 134512640 135215973 4294956304 18446744073709551615 134907424 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 46914 44542 405 171 0 45839 0
Current children cumulated CPU time (s) 398.45
Current children cumulated vsize (KiB) 187656

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1245304/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=217564 CPUtime=457.88
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 1640051 827 0 0 45125 660 2 1 25 0 1 0 59812410 222785536 52070 996147200 134512640 135215973 4294956304 18446744073709551615 134600488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 54391 52070 405 171 0 53316 0
Current children cumulated CPU time (s) 457.88
Current children cumulated vsize (KiB) 217564

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1197176/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=257288 CPUtime=517.31
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 1947337 827 0 0 50945 783 2 1 25 0 1 0 59812410 263462912 61838 996147200 134512640 135215973 4294956304 18446744073709551615 135094328 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 64322 61838 405 171 0 63247 0
Current children cumulated CPU time (s) 517.31
Current children cumulated vsize (KiB) 257288

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1156728/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=290668 CPUtime=576.75
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 2214512 827 0 0 56775 897 2 1 25 0 1 0 59812410 297644032 69912 996147200 134512640 135215973 4294956304 18446744073709551615 134977022 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 72667 69912 405 171 0 71592 0
Current children cumulated CPU time (s) 576.75
Current children cumulated vsize (KiB) 290668

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1129208/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=310172 CPUtime=636.18
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 2418161 827 0 0 62634 981 2 1 25 0 1 0 59812410 317616128 74835 996147200 134512640 135215973 4294956304 18446744073709551615 134587297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 77543 74835 405 171 0 76468 0
Current children cumulated CPU time (s) 636.18
Current children cumulated vsize (KiB) 310172

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=998904/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=412060 CPUtime=873.91
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 3321222 827 0 0 86034 1354 2 1 25 0 1 0 59812410 421949440 99272 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 103015 99272 405 171 0 101940 0
Current children cumulated CPU time (s) 873.91
Current children cumulated vsize (KiB) 412060

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=966776/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=436404 CPUtime=933.34
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 3591253 827 0 0 91871 1460 2 1 25 0 1 0 59812410 446877696 105369 996147200 134512640 135215973 4294956304 18446744073709551615 4158960007 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 109101 105369 405 171 0 108026 0
Current children cumulated CPU time (s) 933.34
Current children cumulated vsize (KiB) 436404

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=931640/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=462964 CPUtime=992.77
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 3850308 827 0 0 97712 1562 2 1 25 0 1 0 59812410 474075136 112040 996147200 134512640 135215973 4294956304 18446744073709551615 134590112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 115741 112040 405 171 0 114666 0
Current children cumulated CPU time (s) 992.77
Current children cumulated vsize (KiB) 462964

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=900344/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=485380 CPUtime=1052.2
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 4061427 827 0 0 103573 1644 2 1 25 0 1 0 59812410 497029120 117701 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 121345 117701 405 171 0 120270 0
Current children cumulated CPU time (s) 1052.2
Current children cumulated vsize (KiB) 485380

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=867704/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=511320 CPUtime=1111.64
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 4355843 827 0 0 109397 1764 2 1 25 0 1 0 59812410 523591680 124225 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19561/statm: 127830 124225 405 171 0 126755 0
Current children cumulated CPU time (s) 1111.64
Current children cumulated vsize (KiB) 511320

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=829560/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=539316 CPUtime=1171.55
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 4644173 827 0 0 115280 1872 2 1 25 0 1 0 59812410 552259584 131263 996147200 134512640 135215973 4294956304 18446744073709551615 134523588 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 134829 131263 405 171 0 133754 0
Current children cumulated CPU time (s) 1171.55
Current children cumulated vsize (KiB) 539316

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=800760/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=567796 CPUtime=1231.52
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 4914256 827 0 0 121176 1973 2 1 25 0 1 0 59812410 581423104 138402 996147200 134512640 135215973 4294956304 18446744073709551615 3599821 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 141949 138402 405 171 0 140874 0
Current children cumulated CPU time (s) 1231.52
Current children cumulated vsize (KiB) 567796

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=774008/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=594144 CPUtime=1291.49
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 5151860 827 0 0 127087 2059 2 1 25 0 1 0 59812410 608403456 145006 996147200 134512640 135215973 4294956304 18446744073709551615 134951418 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 148536 145006 405 171 0 147461 0
Current children cumulated CPU time (s) 1291.49
Current children cumulated vsize (KiB) 594144

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=746424/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=621436 CPUtime=1351.47
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 5399243 827 0 0 132990 2154 2 1 25 0 1 0 59812410 636350464 151885 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 155359 151885 405 171 0 154284 0
Current children cumulated CPU time (s) 1351.47
Current children cumulated vsize (KiB) 621436

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=716792/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=650840 CPUtime=1411.44
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 5667660 827 0 0 138886 2255 2 1 25 0 1 0 59812410 666460160 159272 996147200 134512640 135215973 4294956304 18446744073709551615 135094992 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 162710 159272 405 171 0 161635 0
Current children cumulated CPU time (s) 1411.44
Current children cumulated vsize (KiB) 650840

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=687928/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=680168 CPUtime=1471.4
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 5982212 827 0 0 144763 2374 2 1 25 0 1 0 59812410 696492032 166660 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 170042 166660 405 171 0 168967 0
Current children cumulated CPU time (s) 1471.4
Current children cumulated vsize (KiB) 680168

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=654136/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=713148 CPUtime=1531.38
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 6309267 827 0 0 150638 2497 2 1 25 0 1 0 59812410 730263552 174935 996147200 134512640 135215973 4294956304 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 178287 174935 405 171 0 177212 0
Current children cumulated CPU time (s) 1531.38
Current children cumulated vsize (KiB) 713148

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=619512/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=747804 CPUtime=1591.35
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 6734457 827 0 0 156476 2656 2 1 25 0 1 0 59812410 765751296 183665 996147200 134512640 135215973 4294956304 18446744073709551615 4158960516 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 186951 183665 405 171 0 185876 0
Current children cumulated CPU time (s) 1591.35
Current children cumulated vsize (KiB) 747804

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=582584/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=784204 CPUtime=1651.33
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 7175820 827 0 0 162315 2815 2 1 25 0 1 0 59812410 803024896 192794 996147200 134512640 135215973 4294956304 18446744073709551615 4158960010 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 196051 192794 405 171 0 194976 0
Current children cumulated CPU time (s) 1651.33
Current children cumulated vsize (KiB) 784204

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=562936/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=804112 CPUtime=1711.3
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 7415139 827 0 0 168227 2900 2 1 25 0 1 0 59812410 823410688 197813 996147200 134512640 135215973 4294956304 18446744073709551615 135095002 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 201028 197813 405 171 0 199953 0
Current children cumulated CPU time (s) 1711.3
Current children cumulated vsize (KiB) 804112

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=528696/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=837580 CPUtime=1771.27
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 7736135 827 0 0 174095 3029 2 1 25 0 1 0 59812410 857681920 206233 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 209395 206233 405 171 0 208320 0
Current children cumulated CPU time (s) 1771.27
Current children cumulated vsize (KiB) 837580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=520120/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=845884 CPUtime=1800.07
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4194304 7853718 827 0 0 176928 3076 2 1 25 0 1 0 59812410 866185216 208316 996147200 134512640 135215973 4294956304 18446744073709551615 134686964 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 211471 208316 405 171 0 210396 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 845884

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

Solver just ended. Dumping a history of the last processes samples

[startup+1811.21 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19606
/proc/meminfo: memFree=520120/2055920 swapFree=4192812/4192956
[pid=19561] ppid=19559 vsize=0 CPUtime=1800.17
/proc/19561/stat : 19561 (pcs.big) R 19559 19561 19267 0 -1 4195332 7853735 827 0 0 176928 3086 2 1 25 0 1 0 59812410 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/19561/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.24
CPU time (s): 1800.21
CPU user time (s): 1769.31
CPU system time (s): 30.9013
CPU usage (%): 99.3913
Max. virtual memory (cumulated for all children) (KiB): 845884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.31
system time used= 30.9013
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7854562
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 26850

runsolver used 2.44163 second user time and 5.80012 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-16 08:58:02
IDJOB=2087280
IDBENCH=58711
IDSOLVER=734
FILE ID=node37/2087280-1247727482
PBS_JOBID= 9521600
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-7-4-8.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087280-1247727482/watcher-2087280-1247727482 -o /tmp/evaluation-result-2087280-1247727482/solver-2087280-1247727482 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1580109014 HOME/instance-2087280-1247727482.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5771d912d20e48d98ee8045757bce946
RANDOM SEED=1580109014

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.260
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		: 3000.260
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:       1512992 kB
Buffers:         78948 kB
Cached:         263568 kB
SwapCached:          0 kB
Active:         165128 kB
Inactive:       293628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5828 kB
Writeback:           0 kB
Mapped:         127772 kB
Slab:            69576 kB
Committed_AS:   650512 kB
PageTables:       1924 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= 66324 MiB
End job on node37 at 2009-07-16 09:28:15