Trace number 2086762

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) 1800.11 1814.35

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-100-8.xml
MD5SUM8a8606e4627671236305cb4024383a67
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1635
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
0.00/0.05	c Seed is 1186058957
0.00/0.05	c Constructing HOME/instance-2086762-1247726773.xml  with 27360 constraints
0.38/0.47	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-2086762-1247726773/watcher-2086762-1247726773 -o /tmp/evaluation-result-2086762-1247726773/solver-2086762-1247726773 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1186058957 HOME/instance-2086762-1247726773.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 2.01 2.00 4/81 20341
/proc/meminfo: memFree=1231432/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=18576 CPUtime=0
/proc/20341/stat : 20341 (runsolver) R 20339 20341 19749 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59741213 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221954764071 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20341/statm: 4644 284 249 26 0 2626 0

[startup+0.217443 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 20341
/proc/meminfo: memFree=1231432/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=8668 CPUtime=0.19
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 1981 663 0 0 18 1 0 0 19 0 1 0 59741213 8876032 1329 996147200 134512640 135215973 4294956304 18446744073709551615 134738401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 2167 1329 388 171 0 1092 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8668

[startup+0.30146 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 20341
/proc/meminfo: memFree=1231432/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=10892 CPUtime=0.27
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 2683 663 0 0 26 1 0 0 19 0 1 0 59741213 11153408 1776 996147200 134512640 135215973 4294956304 18446744073709551615 134608454 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 2723 1776 388 171 0 1648 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10892

[startup+0.401457 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 20341
/proc/meminfo: memFree=1231432/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=12576 CPUtime=0.38
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 3225 663 0 0 36 2 0 0 20 0 1 0 59741213 12877824 2124 996147200 134512640 135215973 4294956304 18446744073709551615 4159750984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 3144 2124 388 171 0 2069 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 12576

[startup+0.701484 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 20341
/proc/meminfo: memFree=1231432/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=20400 CPUtime=0.67
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 5912 663 0 0 64 3 0 0 23 0 1 0 59741213 20889600 4198 996147200 134512640 135215973 4294956304 18446744073709551615 134581782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 5100 4198 404 171 0 4025 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 20400

[startup+1.50156 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20346
/proc/meminfo: memFree=1209408/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=38536 CPUtime=1.46
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 11777 663 0 0 140 6 0 0 25 0 1 0 59741213 39460864 7148 996147200 134512640 135215973 4294956304 18446744073709551615 134590481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 9634 7148 408 171 0 8559 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 38536

[startup+3.10171 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20346
/proc/meminfo: memFree=1203584/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=38536 CPUtime=3.05
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 11919 663 0 0 299 6 0 0 25 0 1 0 59741213 39460864 7290 996147200 134512640 135215973 4294956304 18446744073709551615 2444927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 9634 7290 408 171 0 8559 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 38536

[startup+6.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20346
/proc/meminfo: memFree=1202304/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=38836 CPUtime=6.23
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 12234 663 0 0 616 7 0 0 25 0 1 0 59741213 39768064 7605 996147200 134512640 135215973 4294956304 18446744073709551615 134600488 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 9709 7605 408 171 0 8634 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 38836

[startup+12.7016 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20346
/proc/meminfo: memFree=1201920/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=39056 CPUtime=12.56
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 12297 663 0 0 1249 7 0 0 25 0 1 0 59741213 39993344 7661 996147200 134512640 135215973 4294956304 18446744073709551615 134532969 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 9764 7661 408 171 0 8689 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 39056

[startup+25.5067 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20346
/proc/meminfo: memFree=1201024/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=39892 CPUtime=25.24
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 12585 663 0 0 2517 7 0 0 25 0 1 0 59741213 40849408 7916 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 9973 7916 408 171 0 8898 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 39892

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20346
/proc/meminfo: memFree=1199296/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=41432 CPUtime=50.59
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 13118 663 0 0 5051 8 0 0 25 0 1 0 59741213 42426368 8384 996147200 134512640 135215973 4294956304 18446744073709551615 134590354 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 10358 8384 408 171 0 9283 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 41432

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20346
/proc/meminfo: memFree=1193600/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=48092 CPUtime=101.32
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 14972 663 0 0 10122 10 0 0 25 0 1 0 59741213 49246208 9852 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 12023 9852 408 171 0 10948 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 48092

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20346
/proc/meminfo: memFree=1185472/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=55032 CPUtime=160.75
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 16920 663 0 0 16063 12 0 0 25 0 1 0 59741213 56352768 11800 996147200 134512640 135215973 4294956304 18446744073709551615 134583653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 13758 11800 408 171 0 12683 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 55032

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20346
/proc/meminfo: memFree=1177216/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=64256 CPUtime=220.2
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 19493 663 0 0 22006 14 0 0 25 0 1 0 59741213 65798144 13860 996147200 134512640 135215973 4294956304 18446744073709551615 134958063 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 16064 13860 408 171 0 14989 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 64256

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20346
/proc/meminfo: memFree=1167552/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=73500 CPUtime=279.63
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 22179 663 0 0 27947 16 0 0 25 0 1 0 59741213 75264000 16289 996147200 134512640 135215973 4294956304 18446744073709551615 134592144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 18375 16289 408 171 0 17300 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 73500

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1161344/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=78952 CPUtime=339.06
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 23704 663 0 0 33889 17 0 0 25 0 1 0 59741213 80846848 17814 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 19738 17814 408 171 0 18663 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 78952

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1158016/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=85804 CPUtime=398.5
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 25525 663 0 0 39831 19 0 0 25 0 1 0 59741213 87863296 18610 996147200 134512640 135215973 4294956304 18446744073709551615 134976765 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 21451 18610 408 171 0 20376 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 85804

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1154624/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=88740 CPUtime=457.93
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 26376 663 0 0 45774 19 0 0 25 0 1 0 59741213 90869760 19461 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 22185 19461 408 171 0 21110 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 88740

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1147264/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=95332 CPUtime=517.37
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 28210 663 0 0 51717 20 0 0 25 0 1 0 59741213 97619968 21295 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 23833 21295 408 171 0 22758 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 95332

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1139200/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=102568 CPUtime=576.81
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 30219 663 0 0 57659 22 0 0 25 0 1 0 59741213 105029632 23304 996147200 134512640 135215973 4294956304 18446744073709551615 134592251 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 25642 23304 408 171 0 24567 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 102568

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1129664/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=110280 CPUtime=636.25
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 32616 663 0 0 63602 23 0 0 25 0 1 0 59741213 112926720 25701 996147200 134512640 135215973 4294956304 18446744073709551615 135097147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 27570 25701 408 171 0 26495 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 110280

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20348
/proc/meminfo: memFree=1102720/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=142548 CPUtime=874.01
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 41352 663 0 0 87372 29 0 0 25 0 1 0 59741213 145969152 32388 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 35637 32388 408 171 0 34562 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 142548

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1096576/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=148196 CPUtime=933.42
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 42918 663 0 0 93312 30 0 0 25 0 1 0 59741213 151752704 33954 996147200 134512640 135215973 4294956304 18446744073709551615 134687135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 37049 33954 408 171 0 35974 0
Current children cumulated CPU time (s) 933.42
Current children cumulated vsize (KiB) 148196

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1087168/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=156220 CPUtime=992.86
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 45220 663 0 0 99254 32 0 0 25 0 1 0 59741213 159969280 36256 996147200 134512640 135215973 4294956304 18446744073709551615 135094926 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 39055 36256 408 171 0 37980 0
Current children cumulated CPU time (s) 992.86
Current children cumulated vsize (KiB) 156220

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1077440/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=164788 CPUtime=1052.3
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 47670 663 0 0 105195 35 0 0 25 0 1 0 59741213 168742912 38706 996147200 134512640 135215973 4294956304 18446744073709551615 4158960140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 41197 38706 408 171 0 40122 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 164788

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1067264/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=173592 CPUtime=1111.73
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 50179 663 0 0 111136 37 0 0 25 0 1 0 59741213 177758208 41215 996147200 134512640 135215973 4294956304 18446744073709551615 134532667 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 43398 41215 408 171 0 42323 0
Current children cumulated CPU time (s) 1111.73
Current children cumulated vsize (KiB) 173592

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1057600/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=182192 CPUtime=1171.17
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 52637 663 0 0 117079 38 0 0 25 0 1 0 59741213 186564608 43673 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 45548 43673 408 171 0 44473 0
Current children cumulated CPU time (s) 1171.17
Current children cumulated vsize (KiB) 182192

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1047552/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=190776 CPUtime=1230.6
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 55089 663 0 0 123021 39 0 0 25 0 1 0 59741213 195354624 46125 996147200 134512640 135215973 4294956304 18446744073709551615 134533284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 47694 46125 408 171 0 46619 0
Current children cumulated CPU time (s) 1230.6
Current children cumulated vsize (KiB) 190776

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1037632/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=215920 CPUtime=1290.04
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 61685 663 0 0 128960 44 0 0 25 0 1 0 59741213 221102080 48624 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 53980 48624 408 171 0 52905 0
Current children cumulated CPU time (s) 1290.04
Current children cumulated vsize (KiB) 215920

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1027840/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=224512 CPUtime=1349.48
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 64130 663 0 0 134902 46 0 0 25 0 1 0 59741213 229900288 51069 996147200 134512640 135215973 4294956304 18446744073709551615 134609785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 56128 51069 408 171 0 55053 0
Current children cumulated CPU time (s) 1349.48
Current children cumulated vsize (KiB) 224512

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1017856/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=233336 CPUtime=1408.92
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 66637 663 0 0 140844 48 0 0 25 0 1 0 59741213 238936064 53576 996147200 134512640 135215973 4294956304 18446744073709551615 134610758 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 58334 53576 408 171 0 57259 0
Current children cumulated CPU time (s) 1408.92
Current children cumulated vsize (KiB) 233336

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20354
/proc/meminfo: memFree=1007040/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=242804 CPUtime=1468.36
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 69267 663 0 0 146787 49 0 0 25 0 1 0 59741213 248631296 56206 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/20341/statm: 60701 56206 408 171 0 59626 0
Current children cumulated CPU time (s) 1468.36
Current children cumulated vsize (KiB) 242804

[startup+1542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 20397
/proc/meminfo: memFree=1031488/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=250060 CPUtime=1528.13
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 71372 663 0 0 152762 51 0 0 25 0 1 0 59741213 256061440 58311 996147200 134512640 135215973 4294956304 18446744073709551615 135094929 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 62515 58311 408 171 0 61440 0
Current children cumulated CPU time (s) 1528.13
Current children cumulated vsize (KiB) 250060

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 20397
/proc/meminfo: memFree=1021952/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=258428 CPUtime=1588.11
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 73718 663 0 0 158758 53 0 0 25 0 1 0 59741213 264630272 60657 996147200 134512640 135215973 4294956304 18446744073709551615 134648352 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 64607 60657 408 171 0 63532 0
Current children cumulated CPU time (s) 1588.11
Current children cumulated vsize (KiB) 258428

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20397
/proc/meminfo: memFree=1012928/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=266524 CPUtime=1648.1
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 75958 663 0 0 164754 56 0 0 25 0 1 0 59741213 272920576 62897 996147200 134512640 135215973 4294956304 18446744073709551615 134591908 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 66631 62897 408 171 0 65556 0
Current children cumulated CPU time (s) 1648.1
Current children cumulated vsize (KiB) 266524

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20397
/proc/meminfo: memFree=1003648/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=274936 CPUtime=1708.07
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 78299 663 0 0 170750 57 0 0 25 0 1 0 59741213 281534464 65238 996147200 134512640 135215973 4294956304 18446744073709551615 134982814 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 68734 65238 408 171 0 67659 0
Current children cumulated CPU time (s) 1708.07
Current children cumulated vsize (KiB) 274936

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20397
/proc/meminfo: memFree=990208/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=289428 CPUtime=1768.04
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 82213 663 0 0 176745 59 0 0 25 0 1 0 59741213 296374272 68574 996147200 134512640 135215973 4294956304 18446744073709551615 134600683 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 72357 68574 408 171 0 71282 0
Current children cumulated CPU time (s) 1768.04
Current children cumulated vsize (KiB) 289428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20397
/proc/meminfo: memFree=988168/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=291160 CPUtime=1800.05
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 82730 663 0 0 179945 60 0 0 25 0 1 0 59741213 298147840 69091 996147200 134512640 135215973 4294956304 18446744073709551615 4158960884 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 72790 69091 408 171 0 71715 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 291160

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

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

[startup+1814.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20397
/proc/meminfo: memFree=988168/2055920 swapFree=4192812/4192956
[pid=20341] ppid=20339 vsize=291160 CPUtime=1800.05
/proc/20341/stat : 20341 (pcs.big) R 20339 20341 19749 0 -1 4194304 82730 663 0 0 179945 60 0 0 25 0 1 0 59741213 298147840 69091 996147200 134512640 135215973 4294956304 18446744073709551615 4158960884 0 0 4096 0 0 0 0 17 0 0 0
/proc/20341/statm: 72790 69091 408 171 0 71715 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 291160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.35
CPU time (s): 1800.11
CPU user time (s): 1799.46
CPU system time (s): 0.650901
CPU usage (%): 99.2149
Max. virtual memory (cumulated for all children) (KiB): 291160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83393
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= 62094

runsolver used 2.08568 second user time and 5.8901 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 08:46:13
IDJOB=2086762
IDBENCH=58629
IDSOLVER=733
FILE ID=node43/2086762-1247726773
PBS_JOBID= 9521516
Free space on /tmp= 66192 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-100-8.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086762-1247726773/watcher-2086762-1247726773 -o /tmp/evaluation-result-2086762-1247726773/solver-2086762-1247726773 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1186058957 HOME/instance-2086762-1247726773.xml

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

MD5SUM BENCH= 8a8606e4627671236305cb4024383a67
RANDOM SEED=1186058957

node43.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1231912 kB
Buffers:        101916 kB
Cached:         553060 kB
SwapCached:          0 kB
Active:         149940 kB
Inactive:       571424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1231912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          86832 kB
Slab:            87776 kB
Committed_AS:   620528 kB
PageTables:       2012 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= 66192 MiB
End job on node43 at 2009-07-16 09:16:30