Trace number 2091327

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 0.3.2? (TO) 1800.08 1808.63

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-33_ext.xml
MD5SUMdac92aee527e7948249532822b4b37f5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.1643
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.17/0.21	c Seed is 271875026
0.17/0.21	c Constructing HOME/instance-2091327-1247732379.xml  with 6291 constraints
0.17/0.21	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-2091327-1247732379/watcher-2091327-1247732379 -o /tmp/evaluation-result-2091327-1247732379/solver-2091327-1247732379 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 271875026 HOME/instance-2091327-1247732379.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: 1.97 1.99 1.99 4/81 15444
/proc/meminfo: memFree=1476248/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (pcssolve) R 15442 15444 13932 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60301187 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15444/statm: 1339 241 200 169 0 50 0
[pid=15445] ppid=15444 vsize=3676 CPUtime=0
/proc/15445/stat : 15445 (fgrep) R 15444 15444 13932 0 -1 4194304 143 0 0 0 0 0 0 0 22 0 1 0 60301187 3764224 110 996147200 4194304 4274172 548682068976 18446744073709551615 248761778258 0 0 4096 0 0 0 0 17 1 0 0
/proc/15445/statm: 919 110 85 19 0 43 0
[pid=15446] ppid=15444 vsize=5356 CPUtime=0
/proc/15446/stat : 15446 (pcssolve) R 15444 15444 13932 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60301187 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15446/statm: 1339 241 200 169 0 50 0

[startup+0.0723339 s]
/proc/loadavg: 1.97 1.99 1.99 4/81 15444
/proc/meminfo: memFree=1476248/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=5168 CPUtime=0.05
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 1007 822 0 0 5 0 0 0 18 0 1 0 60301187 5292032 616 996147200 134512640 135095119 4294956304 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 1292 616 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101333 s]
/proc/loadavg: 1.97 1.99 1.99 4/81 15444
/proc/meminfo: memFree=1476248/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=5968 CPUtime=0.07
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 1200 822 0 0 7 0 0 0 18 0 1 0 60301187 6111232 809 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 1492 809 367 142 0 446 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5968

[startup+0.301352 s]
/proc/loadavg: 1.97 1.99 1.99 4/81 15444
/proc/meminfo: memFree=1476248/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=6360 CPUtime=0.27
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 1344 822 0 0 27 0 0 0 19 0 1 0 60301187 6512640 920 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 1590 920 378 142 0 544 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6360

[startup+0.701388 s]
/proc/loadavg: 1.97 1.99 1.99 4/81 15444
/proc/meminfo: memFree=1476248/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=6360 CPUtime=0.67
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 1351 822 0 0 67 0 0 0 23 0 1 0 60301187 6512640 927 996147200 134512640 135095119 4294956304 18446744073709551615 134641468 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 1590 927 378 142 0 544 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6360

[startup+1.50146 s]
/proc/loadavg: 1.97 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1473936/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=6616 CPUtime=1.47
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 1429 822 0 0 147 0 0 0 25 0 1 0 60301187 6774784 940 996147200 134512640 135095119 4294956304 18446744073709551615 134577809 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 1654 940 378 142 0 608 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6616

[startup+3.10161 s]
/proc/loadavg: 1.97 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1473552/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=7132 CPUtime=3.06
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 1566 822 0 0 306 0 0 0 25 0 1 0 60301187 7303168 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 1783 1077 378 142 0 737 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7132

[startup+6.3019 s]
/proc/loadavg: 1.97 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1472400/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=9340 CPUtime=6.25
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 2241 822 0 0 624 1 0 0 25 0 1 0 60301187 9564160 1494 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 2335 1494 378 142 0 1289 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9340

[startup+12.7015 s]
/proc/loadavg: 1.98 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1470224/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=11016 CPUtime=12.61
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 2877 822 0 0 1260 1 0 0 25 0 1 0 60301187 11280384 1873 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 2754 1873 378 142 0 1708 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11016

[startup+25.5016 s]
/proc/loadavg: 1.98 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1466448/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=16584 CPUtime=25.35
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 4575 822 0 0 2532 3 0 0 25 0 1 0 60301187 16982016 2768 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 4146 2768 378 142 0 3100 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16584

[startup+51.102 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1463056/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=18296 CPUtime=50.83
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 5457 822 0 0 5079 4 0 0 25 0 1 0 60301187 18735104 3650 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 4574 3650 378 142 0 3528 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 18296

[startup+102.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1455120/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=29720 CPUtime=101.78
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 8945 822 0 0 10173 5 0 0 25 0 1 0 60301187 30433280 5600 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 7430 5600 378 142 0 6384 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 29720

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1451344/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=31172 CPUtime=161.5
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 9900 822 0 0 16143 7 0 0 25 0 1 0 60301187 31920128 6555 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 7793 6555 378 142 0 6747 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 31172

[startup+222.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1446608/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=42116 CPUtime=221.21
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 13114 822 0 0 22111 10 0 0 25 0 1 0 60301187 43126784 7720 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 10529 7720 378 142 0 9483 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 42116

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1442384/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=44612 CPUtime=280.92
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 14189 822 0 0 28081 11 0 0 25 0 1 0 60301187 45682688 8795 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 11153 8795 378 142 0 10107 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 44612

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1432400/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=56756 CPUtime=340.63
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 17668 822 0 0 34049 14 0 0 25 0 1 0 60301187 58118144 11249 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 14189 11249 378 142 0 13143 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 56756

[startup+402.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1430864/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=56756 CPUtime=400.34
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 18063 822 0 0 40019 15 0 0 25 0 1 0 60301187 58118144 11644 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 14189 11644 378 142 0 13143 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 56756

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1429328/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=56756 CPUtime=460.06
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 18428 822 0 0 45990 16 0 0 25 0 1 0 60301187 58118144 12009 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 14189 12009 378 142 0 13143 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 56756

[startup+522.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1427088/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=57548 CPUtime=519.77
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 18985 822 0 0 51960 17 0 0 25 0 1 0 60301187 58929152 12566 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 14387 12566 378 142 0 13341 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 57548

[startup+582.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1423952/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=59392 CPUtime=579.48
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 19778 822 0 0 57930 18 0 0 25 0 1 0 60301187 60817408 13359 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 14848 13359 378 142 0 13802 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 59392

[startup+642.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1420880/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=77352 CPUtime=639.2

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1412048/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=82352 CPUtime=818.33
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 26829 822 0 0 81809 24 0 0 25 0 1 0 60301187 84328448 16313 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 20588 16313 378 142 0 19542 0
Current children cumulated CPU time (s) 818.33
Current children cumulated vsize (KiB) 82352

[startup+882.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1409232/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=83928 CPUtime=878.04
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 27515 822 0 0 87779 25 0 0 25 0 1 0 60301187 85942272 16999 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 20982 16999 378 142 0 19936 0
Current children cumulated CPU time (s) 878.04
Current children cumulated vsize (KiB) 83928

[startup+942.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1406544/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=85504 CPUtime=937.76
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 28195 822 0 0 93750 26 0 0 25 0 1 0 60301187 87556096 17679 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 21376 17679 378 142 0 20330 0
Current children cumulated CPU time (s) 937.76
Current children cumulated vsize (KiB) 85504

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1403856/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=86960 CPUtime=997.47
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 28845 822 0 0 99720 27 0 0 25 0 1 0 60301187 89047040 18329 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 21740 18329 378 142 0 20694 0
Current children cumulated CPU time (s) 997.47
Current children cumulated vsize (KiB) 86960

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1401424/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=88276 CPUtime=1057.18
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 29466 822 0 0 105691 27 0 0 25 0 1 0 60301187 90394624 18950 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 22069 18950 378 142 0 21023 0
Current children cumulated CPU time (s) 1057.18
Current children cumulated vsize (KiB) 88276

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1398672/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=89856 CPUtime=1116.89
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 30126 822 0 0 111661 28 0 0 25 0 1 0 60301187 92012544 19610 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 22464 19610 378 142 0 21418 0
Current children cumulated CPU time (s) 1116.89
Current children cumulated vsize (KiB) 89856

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1382800/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1176.6
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 36117 822 0 0 117630 30 0 0 25 0 1 0 60301187 115535872 23552 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 23552 378 142 0 27161 0
Current children cumulated CPU time (s) 1176.6
Current children cumulated vsize (KiB) 112828

[startup+1242.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1236.31
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 36376 822 0 0 123601 30 0 0 25 0 1 0 60301187 115535872 23811 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 23811 378 142 0 27161 0
Current children cumulated CPU time (s) 1236.31
Current children cumulated vsize (KiB) 112828

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1380688/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1296.03
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 36635 822 0 0 129572 31 0 0 25 0 1 0 60301187 115535872 24070 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 24070 378 142 0 27161 0
Current children cumulated CPU time (s) 1296.03
Current children cumulated vsize (KiB) 112828

[startup+1362.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1379728/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1355.74
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 36884 822 0 0 135543 31 0 0 25 0 1 0 60301187 115535872 24319 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 24319 378 142 0 27161 0
Current children cumulated CPU time (s) 1355.74
Current children cumulated vsize (KiB) 112828

[startup+1422.31 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1378704/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1415.45
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 37134 822 0 0 141514 31 0 0 25 0 1 0 60301187 115535872 24569 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 24569 378 142 0 27161 0
Current children cumulated CPU time (s) 1415.45
Current children cumulated vsize (KiB) 112828

[startup+1482.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1377744/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1475.16
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 37381 822 0 0 147484 32 0 0 25 0 1 0 60301187 115535872 24816 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 24816 378 142 0 27161 0
Current children cumulated CPU time (s) 1475.16
Current children cumulated vsize (KiB) 112828

[startup+1542.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1376720/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1534.87
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 37621 822 0 0 153455 32 0 0 25 0 1 0 60301187 115535872 25056 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 25056 378 142 0 27161 0
Current children cumulated CPU time (s) 1534.87
Current children cumulated vsize (KiB) 112828

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 15450
/proc/meminfo: memFree=1375824/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1594.59
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 37859 822 0 0 159427 32 0 0 25 0 1 0 60301187 115535872 25294 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/15444/statm: 28207 25294 378 142 0 27161 0
Current children cumulated CPU time (s) 1594.59
Current children cumulated vsize (KiB) 112828

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 15483
/proc/meminfo: memFree=1383520/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1654.33
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 38101 822 0 0 165400 33 0 0 25 0 1 0 60301187 115535872 25536 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15444/statm: 28207 25536 378 142 0 27161 0
Current children cumulated CPU time (s) 1654.33
Current children cumulated vsize (KiB) 112828

[startup+1722.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 15483
/proc/meminfo: memFree=1374112/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=112828 CPUtime=1714.09
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 38339 822 0 0 171376 33 0 0 25 0 1 0 60301187 115535872 25774 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15444/statm: 28207 25774 378 142 0 27161 0
Current children cumulated CPU time (s) 1714.09
Current children cumulated vsize (KiB) 112828

[startup+1782.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 15483
/proc/meminfo: memFree=1363616/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=113884 CPUtime=1773.85
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 38860 822 0 0 177351 34 0 0 25 0 1 0 60301187 116617216 26295 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15444/statm: 28471 26295 378 142 0 27425 0
Current children cumulated CPU time (s) 1773.85
Current children cumulated vsize (KiB) 113884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.6 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 15483
/proc/meminfo: memFree=1359200/2055920 swapFree=4192812/4192956
[pid=15444] ppid=15442 vsize=114408 CPUtime=1800.04
/proc/15444/stat : 15444 (pcs.small) R 15442 15444 13932 0 -1 4194304 39079 822 0 0 179970 34 0 0 25 0 1 0 60301187 117153792 26514 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15444/statm: 28602 26514 378 142 0 27556 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 114408

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.63
CPU time (s): 1800.08
CPU user time (s): 1799.71
CPU system time (s): 0.374943
CPU usage (%): 99.5277
Max. virtual memory (cumulated for all children) (KiB): 119308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39901
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= 51634

runsolver used 1.68474 second user time and 4.90425 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-16 10:19:39
IDJOB=2091327
IDBENCH=60045
IDSOLVER=733
FILE ID=node55/2091327-1247732379
PBS_JOBID= 9521549
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-33_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091327-1247732379/watcher-2091327-1247732379 -o /tmp/evaluation-result-2091327-1247732379/solver-2091327-1247732379 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 271875026 HOME/instance-2091327-1247732379.xml

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

MD5SUM BENCH= dac92aee527e7948249532822b4b37f5
RANDOM SEED=271875026

node55.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		: 3000.231
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		: 3000.231
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:       1476728 kB
Buffers:         88372 kB
Cached:         383072 kB
SwapCached:          0 kB
Active:         210472 kB
Inactive:       295380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          54752 kB
Slab:            58504 kB
Committed_AS:   576828 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= 66372 MiB
End job on node55 at 2009-07-16 10:49:49