Trace number 2086795

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) 1800.14 1807.15

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-95-4.xml
MD5SUM5cc165977f196f608f6417ffbc3873c8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark398.499
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1518
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.17/0.21	c Seed is 13338565
0.17/0.21	c Constructing HOME/instance-2086795-1247726802.xml  with 27360 constraints
0.37/0.47	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-2086795-1247726802/watcher-2086795-1247726802 -o /tmp/evaluation-result-2086795-1247726802/solver-2086795-1247726802 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 13338565 HOME/instance-2086795-1247726802.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: 2.17 2.09 2.05 4/81 19525
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=5356 CPUtime=0
/proc/19525/stat : 19525 (pcssolve) R 19523 19525 18970 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59744381 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19525/statm: 1339 241 200 169 0 50 0
[pid=19526] ppid=19525 vsize=0 CPUtime=0
/proc/19526/stat : 19526 (fgrep) Z 19525 19525 18970 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 59744382 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/19526/statm: 0 0 0 0 0 0 0
[pid=19527] ppid=19525 vsize=5356 CPUtime=0
/proc/19527/stat : 19527 (pcssolve) R 19525 19525 18970 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59744382 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19527/statm: 1339 241 200 169 0 50 0

[startup+0.0994389 s]
/proc/loadavg: 2.17 2.09 2.05 4/81 19525
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=6184 CPUtime=0.07
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 1202 663 0 0 7 0 0 0 18 0 1 0 59744381 6332416 800 996147200 134512640 135215973 4294956320 18446744073709551615 134608526 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 1546 800 388 171 0 471 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6184

[startup+0.10143 s]
/proc/loadavg: 2.17 2.09 2.05 4/81 19525
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=6508 CPUtime=0.07
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 1235 663 0 0 7 0 0 0 18 0 1 0 59744381 6664192 833 996147200 134512640 135215973 4294956320 18446744073709551615 134532901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 1627 833 388 171 0 552 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6508

[startup+0.301478 s]
/proc/loadavg: 2.17 2.09 2.05 4/81 19525
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=11016 CPUtime=0.27
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 2681 663 0 0 26 1 0 0 19 0 1 0 59744381 11280384 1774 996147200 134512640 135215973 4294956320 18446744073709551615 4159001825 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 2754 1774 388 171 0 1679 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 11016

[startup+0.701551 s]
/proc/loadavg: 2.17 2.09 2.05 4/81 19525
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=20404 CPUtime=0.67
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 5936 663 0 0 64 3 0 0 23 0 1 0 59744381 20893696 4222 996147200 134512640 135215973 4294956320 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 5101 4222 404 171 0 4026 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 20404

[startup+1.5017 s]
/proc/loadavg: 2.17 2.09 2.05 3/82 19530
/proc/meminfo: memFree=1505200/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=38468 CPUtime=1.46
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 11808 663 0 0 140 6 0 0 25 0 1 0 59744381 39391232 7167 996147200 134512640 135215973 4294956320 18446744073709551615 4158960134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 9617 7167 408 171 0 8542 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 38468

[startup+3.10201 s]
/proc/loadavg: 2.16 2.09 2.05 3/82 19530
/proc/meminfo: memFree=1498416/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=38576 CPUtime=3.05
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 12051 663 0 0 299 6 0 0 25 0 1 0 59744381 39501824 7398 996147200 134512640 135215973 4294956320 18446744073709551615 134648513 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 9644 7398 408 171 0 8569 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 38576

[startup+6.30161 s]
/proc/loadavg: 2.16 2.09 2.05 3/82 19530
/proc/meminfo: memFree=1497392/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=38808 CPUtime=6.22
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 12104 663 0 0 616 6 0 0 25 0 1 0 59744381 39739392 7451 996147200 134512640 135215973 4294956320 18446744073709551615 134587314 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 9702 7451 408 171 0 8627 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 38808

[startup+12.7018 s]
/proc/loadavg: 2.13 2.09 2.05 3/82 19530
/proc/meminfo: memFree=1496944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=39104 CPUtime=12.55
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 12180 663 0 0 1249 6 0 0 25 0 1 0 59744381 40042496 7527 996147200 134512640 135215973 4294956320 18446744073709551615 134957649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 9776 7527 408 171 0 8701 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 39104

[startup+25.5012 s]
/proc/loadavg: 2.11 2.08 2.05 3/82 19530
/proc/meminfo: memFree=1493040/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=39896 CPUtime=25.23
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 12922 663 0 0 2516 7 0 0 25 0 1 0 59744381 40853504 8236 996147200 134512640 135215973 4294956320 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 9974 8236 408 171 0 8899 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 39896

[startup+51.1011 s]
/proc/loadavg: 2.07 2.08 2.04 3/82 19530
/proc/meminfo: memFree=1490032/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=41668 CPUtime=50.59
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 13444 663 0 0 5052 7 0 0 25 0 1 0 59744381 42668032 8693 996147200 134512640 135215973 4294956320 18446744073709551615 134599883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 10417 8693 408 171 0 9342 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 41668

[startup+102.307 s]
/proc/loadavg: 2.03 2.06 2.04 3/82 19532
/proc/meminfo: memFree=1396000/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=48076 CPUtime=101.31
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 15369 663 0 0 10122 9 0 0 25 0 1 0 59744381 49229824 10232 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 12019 10232 408 171 0 10944 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 48076

[startup+162.301 s]
/proc/loadavg: 2.01 2.05 2.03 3/82 19532
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=55160 CPUtime=160.73
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 17308 663 0 0 16062 11 0 0 25 0 1 0 59744381 56483840 12171 996147200 134512640 135215973 4294956320 18446744073709551615 134957935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 13790 12171 408 171 0 12715 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 55160

[startup+222.302 s]
/proc/loadavg: 2.00 2.04 2.03 3/82 19532
/proc/meminfo: memFree=1374752/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=63020 CPUtime=220.15
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 19429 663 0 0 22003 12 0 0 25 0 1 0 59744381 64532480 13779 996147200 134512640 135215973 4294956320 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 15755 13779 408 171 0 14680 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 63020

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.02 3/82 19532
/proc/meminfo: memFree=1368864/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=69484 CPUtime=279.58
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 21193 663 0 0 27945 13 0 0 25 0 1 0 59744381 71151616 15253 996147200 134512640 135215973 4294956320 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 17371 15253 408 171 0 16296 0
Current children cumulated CPU time (s) 279.58
Current children cumulated vsize (KiB) 69484

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.02 3/82 19534
/proc/meminfo: memFree=1362528/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=75136 CPUtime=339.01
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 22741 663 0 0 33886 15 0 0 25 0 1 0 59744381 76939264 16801 996147200 134512640 135215973 4294956320 18446744073709551615 134603548 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 18784 16801 408 171 0 17709 0
Current children cumulated CPU time (s) 339.01
Current children cumulated vsize (KiB) 75136

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 19534
/proc/meminfo: memFree=1356128/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=84692 CPUtime=398.43
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 25343 663 0 0 39828 15 0 0 25 0 1 0 59744381 86724608 18378 996147200 134512640 135215973 4294956320 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 21173 18378 408 171 0 20098 0
Current children cumulated CPU time (s) 398.43
Current children cumulated vsize (KiB) 84692

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19534
/proc/meminfo: memFree=1350944/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=89436 CPUtime=457.87
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 26676 663 0 0 45770 17 0 0 25 0 1 0 59744381 91582464 19711 996147200 134512640 135215973 4294956320 18446744073709551615 4158960272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 22359 19711 408 171 0 21284 0
Current children cumulated CPU time (s) 457.87
Current children cumulated vsize (KiB) 89436

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19534
/proc/meminfo: memFree=1346144/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=93568 CPUtime=517.3
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 27878 663 0 0 51712 18 0 0 25 0 1 0 59744381 95813632 20913 996147200 134512640 135215973 4294956320 18446744073709551615 134982947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 23392 20913 408 171 0 22317 0
Current children cumulated CPU time (s) 517.3
Current children cumulated vsize (KiB) 93568

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19534
/proc/meminfo: memFree=1339488/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=99596 CPUtime=576.72
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 29534 663 0 0 57653 19 0 0 25 0 1 0 59744381 101986304 22569 996147200 134512640 135215973 4294956320 18446744073709551615 134587268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19525/statm: 24899 22569 408 171 0 23824 0
Current children cumulated CPU time (s) 576.72
Current children cumulated vsize (KiB) 99596

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19534
/proc/meminfo: memFree=1332000/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=106428 CPUtime=636.16

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1388856/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=142680 CPUtime=875.69
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 41250 663 0 0 87541 28 0 0 25 0 1 0 59744381 146104320 32236 996147200 134512640 135215973 4294956320 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 35670 32236 408 171 0 34595 0
Current children cumulated CPU time (s) 875.69
Current children cumulated vsize (KiB) 142680

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1366264/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=150748 CPUtime=935.66
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 43513 663 0 0 93536 30 0 0 25 0 1 0 59744381 154365952 34499 996147200 134512640 135215973 4294956320 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 37687 34499 408 171 0 36612 0
Current children cumulated CPU time (s) 935.66
Current children cumulated vsize (KiB) 150748

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1335352/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=158640 CPUtime=995.64
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 45715 663 0 0 99531 33 0 0 25 0 1 0 59744381 162447360 36701 996147200 134512640 135215973 4294956320 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 39660 36701 408 171 0 38585 0
Current children cumulated CPU time (s) 995.64
Current children cumulated vsize (KiB) 158640

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1298104/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=164328 CPUtime=1055.61
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 47283 663 0 0 105527 34 0 0 25 0 1 0 59744381 168271872 38269 996147200 134512640 135215973 4294956320 18446744073709551615 4158960058 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 41082 38269 408 171 0 40007 0
Current children cumulated CPU time (s) 1055.61
Current children cumulated vsize (KiB) 164328

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1258424/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=170044 CPUtime=1115.59
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 48861 663 0 0 111523 36 0 0 25 0 1 0 59744381 174125056 39847 996147200 134512640 135215973 4294956320 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 42511 39847 408 171 0 41436 0
Current children cumulated CPU time (s) 1115.59
Current children cumulated vsize (KiB) 170044

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1214904/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=176612 CPUtime=1175.56
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 50669 663 0 0 117519 37 0 0 25 0 1 0 59744381 180850688 41655 996147200 134512640 135215973 4294956320 18446744073709551615 134617441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 44153 41655 408 171 0 43078 0
Current children cumulated CPU time (s) 1175.56
Current children cumulated vsize (KiB) 176612

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1165880/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=184200 CPUtime=1235.53
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 52842 663 0 0 123514 39 0 0 25 0 1 0 59744381 188620800 43828 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 46050 43828 408 171 0 44975 0
Current children cumulated CPU time (s) 1235.53
Current children cumulated vsize (KiB) 184200

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1142264/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=191208 CPUtime=1295.51
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 54784 663 0 0 129510 41 0 0 25 0 1 0 59744381 195796992 45770 996147200 134512640 135215973 4294956320 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 47802 45770 408 171 0 46727 0
Current children cumulated CPU time (s) 1295.51
Current children cumulated vsize (KiB) 191208

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1104888/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=198612 CPUtime=1355.48
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 56829 663 0 0 135505 43 0 0 25 0 1 0 59744381 203378688 47815 996147200 134512640 135215973 4294956320 18446744073709551615 134532657 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 49653 47815 408 171 0 48578 0
Current children cumulated CPU time (s) 1355.48
Current children cumulated vsize (KiB) 198612

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1062072/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=205380 CPUtime=1415.45
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 58706 663 0 0 141501 44 0 0 25 0 1 0 59744381 210309120 49692 996147200 134512640 135215973 4294956320 18446744073709551615 134592088 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 51345 49692 408 171 0 50270 0
Current children cumulated CPU time (s) 1415.45
Current children cumulated vsize (KiB) 205380

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1032184/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=229812 CPUtime=1475.42
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 65037 663 0 0 147494 48 0 0 25 0 1 0 59744381 235327488 51926 996147200 134512640 135215973 4294956320 18446744073709551615 134594116 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 57453 51926 408 171 0 56378 0
Current children cumulated CPU time (s) 1475.42
Current children cumulated vsize (KiB) 229812

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=1010040/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=236896 CPUtime=1535.4
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 66983 663 0 0 153490 50 0 0 25 0 1 0 59744381 242581504 53872 996147200 134512640 135215973 4294956320 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 59224 53872 408 171 0 58149 0
Current children cumulated CPU time (s) 1535.4
Current children cumulated vsize (KiB) 236896

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=976632/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=243992 CPUtime=1595.37
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 68936 663 0 0 159485 52 0 0 25 0 1 0 59744381 249847808 55825 996147200 134512640 135215973 4294956320 18446744073709551615 134583674 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 60998 55825 408 171 0 59923 0
Current children cumulated CPU time (s) 1595.37
Current children cumulated vsize (KiB) 243992

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=943096/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=252368 CPUtime=1655.34
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 71222 663 0 0 165481 53 0 0 25 0 1 0 59744381 258424832 58111 996147200 134512640 135215973 4294956320 18446744073709551615 4158960255 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 63092 58111 408 171 0 62017 0
Current children cumulated CPU time (s) 1655.34
Current children cumulated vsize (KiB) 252368

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=913720/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=259576 CPUtime=1715.31
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 73184 663 0 0 171476 55 0 0 25 0 1 0 59744381 265805824 60073 996147200 134512640 135215973 4294956320 18446744073709551615 134591214 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 64894 60073 408 171 0 63819 0
Current children cumulated CPU time (s) 1715.31
Current children cumulated vsize (KiB) 259576

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=876088/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=266280 CPUtime=1775.28
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 75180 663 0 0 177471 57 0 0 25 0 1 0 59744381 272670720 62069 996147200 134512640 135215973 4294956320 18446744073709551615 134591088 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 66570 62069 408 171 0 65495 0
Current children cumulated CPU time (s) 1775.28
Current children cumulated vsize (KiB) 266280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=864440/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=267652 CPUtime=1800.08
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 75593 663 0 0 179950 58 0 0 25 0 1 0 59744381 274075648 62482 996147200 134512640 135215973 4294956320 18446744073709551615 134612174 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 66913 62482 408 171 0 65838 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 267652

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

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

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19573
/proc/meminfo: memFree=864440/2055920 swapFree=4192812/4192956
[pid=19525] ppid=19523 vsize=267652 CPUtime=1800.08
/proc/19525/stat : 19525 (pcs.big) R 19523 19525 18970 0 -1 4194304 75593 663 0 0 179950 58 0 0 25 0 1 0 59744381 274075648 62482 996147200 134512640 135215973 4294956320 18446744073709551615 134612174 0 0 4096 0 0 0 0 17 0 0 0
/proc/19525/statm: 66913 62482 408 171 0 65838 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 267652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.15
CPU time (s): 1800.14
CPU user time (s): 1799.51
CPU system time (s): 0.625904
CPU usage (%): 99.6121
Max. virtual memory (cumulated for all children) (KiB): 267652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.625904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76256
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= 28
involuntary context switches= 31547

runsolver used 2.57461 second user time and 5.65514 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-16 08:46:42
IDJOB=2086795
IDBENCH=58635
IDSOLVER=733
FILE ID=node37/2086795-1247726802
PBS_JOBID= 9521515
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-95-4.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086795-1247726802/watcher-2086795-1247726802 -o /tmp/evaluation-result-2086795-1247726802/solver-2086795-1247726802 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 13338565 HOME/instance-2086795-1247726802.xml

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

MD5SUM BENCH= 5cc165977f196f608f6417ffbc3873c8
RANDOM SEED=13338565

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:       1526424 kB
Buffers:         78684 kB
Cached:         268320 kB
SwapCached:          0 kB
Active:         151632 kB
Inactive:       293352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:         118332 kB
Slab:            69540 kB
Committed_AS:   677872 kB
PageTables:       1984 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= 66392 MiB
End job on node37 at 2009-07-16 09:16:51