Trace number 2086751

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 1802.25

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-95-5.xml
MD5SUM36bc5786e10f4deed858c0df2b354813
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 size1595
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
0.18/0.20	c Seed is 1656748133
0.18/0.20	c Constructing HOME/instance-2086751-1247726773.xml  with 27360 constraints
0.39/0.41	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-2086751-1247726773/watcher-2086751-1247726773 -o /tmp/evaluation-result-2086751-1247726773/solver-2086751-1247726773 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1656748133 HOME/instance-2086751-1247726773.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: 2.34 2.24 2.09 4/82 16474
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=5356 CPUtime=0
/proc/16474/stat : 16474 (pcssolve) R 16472 16474 16204 0 -1 4194304 326 317 0 0 0 0 0 0 19 0 1 0 59742120 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16474/statm: 1339 242 201 169 0 50 0
[pid=16477] ppid=16474 vsize=3680 CPUtime=0
/proc/16477/stat : 16477 (fgrep) S 16474 16474 16204 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 59742120 3768320 122 996147200 4194304 4274172 548682068976 18446744073709551615 254613881058 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16477/statm: 920 122 93 19 0 44 0
[pid=16478] ppid=16474 vsize=5356 CPUtime=0
/proc/16478/stat : 16478 (pcssolve) R 16474 16474 16204 0 -1 4194368 19 0 0 0 0 0 0 0 19 0 1 0 59742120 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 254613879397 0 0 4100 65536 0 0 0 17 0 0 0
/proc/16478/statm: 1339 243 202 169 0 50 0

[startup+0.103664 s]
/proc/loadavg: 2.34 2.24 2.09 4/82 16474
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=6520 CPUtime=0.08
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 1344 663 0 0 8 0 0 0 18 0 1 0 59742120 6676480 901 996147200 134512640 135215973 4294956304 18446744073709551615 134698256 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 1630 901 388 171 0 555 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6520

[startup+0.202677 s]
/proc/loadavg: 2.34 2.24 2.09 4/82 16474
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=8672 CPUtime=0.18
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 2043 663 0 0 18 0 0 0 18 0 1 0 59742120 8880128 1391 996147200 134512640 135215973 4294956304 18446744073709551615 2047730 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 2168 1391 388 171 0 1093 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8672

[startup+0.302688 s]
/proc/loadavg: 2.34 2.24 2.09 4/82 16474
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=12192 CPUtime=0.29
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 3046 663 0 0 28 1 0 0 19 0 1 0 59742120 12484608 1945 996147200 134512640 135215973 4294956304 18446744073709551615 134599883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 3048 1945 388 171 0 1973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12192

[startup+0.702732 s]
/proc/loadavg: 2.34 2.24 2.09 4/82 16474
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=22992 CPUtime=0.68
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 6765 663 0 0 66 2 0 0 23 0 1 0 59742120 23543808 4635 996147200 134512640 135215973 4294956304 18446744073709551615 134951493 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 5748 4635 404 171 0 4673 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22992

[startup+1.50282 s]
/proc/loadavg: 2.39 2.25 2.09 3/83 16479
/proc/meminfo: memFree=1471520/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=28168 CPUtime=1.48
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 9108 663 0 0 145 3 0 0 25 0 1 0 59742120 28844032 6145 996147200 134512640 135215973 4294956304 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 7042 6145 408 171 0 5967 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28168

[startup+3.102 s]
/proc/loadavg: 2.39 2.25 2.09 3/83 16479
/proc/meminfo: memFree=1470688/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=38688 CPUtime=3.07
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 12043 663 0 0 303 4 0 0 25 0 1 0 59742120 39616512 7410 996147200 134512640 135215973 4294956304 18446744073709551615 135098001 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 9672 7410 408 171 0 8597 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 38688

[startup+6.30136 s]
/proc/loadavg: 2.36 2.25 2.09 3/83 16479
/proc/meminfo: memFree=1465632/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=38880 CPUtime=6.26
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 12098 663 0 0 622 4 0 0 25 0 1 0 59742120 39813120 7465 996147200 134512640 135215973 4294956304 18446744073709551615 4158960148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 9720 7465 408 171 0 8645 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 38880

[startup+12.7011 s]
/proc/loadavg: 2.41 2.26 2.10 3/83 16479
/proc/meminfo: memFree=1465056/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=39436 CPUtime=12.63
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 12255 663 0 0 1259 4 0 0 25 0 1 0 59742120 40382464 7576 996147200 134512640 135215973 4294956304 18446744073709551615 134598473 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 9859 7576 408 171 0 8784 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 39436

[startup+25.5015 s]
/proc/loadavg: 2.32 2.24 2.10 3/83 16479
/proc/meminfo: memFree=1462432/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=40324 CPUtime=25.38
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 13005 663 0 0 2533 5 0 0 25 0 1 0 59742120 41291776 8261 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 10081 8261 408 171 0 9006 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 40324

[startup+51.1014 s]
/proc/loadavg: 2.35 2.26 2.10 3/83 16479
/proc/meminfo: memFree=1460704/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=42408 CPUtime=50.88
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 13603 663 0 0 5082 6 0 0 25 0 1 0 59742120 43425792 8730 996147200 134512640 135215973 4294956304 18446744073709551615 134587525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16474/statm: 10602 8730 408 171 0 9527 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 42408

[startup+102.302 s]
/proc/loadavg: 2.23 2.23 2.10 3/83 16522
/proc/meminfo: memFree=1457760/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=49808 CPUtime=101.76
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 15636 663 0 0 10167 9 0 0 25 0 1 0 59742120 51003392 10506 996147200 134512640 135215973 4294956304 18446744073709551615 134983153 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 12452 10506 408 171 0 11377 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 49808

[startup+162.302 s]
/proc/loadavg: 2.08 2.19 2.09 4/83 16522
/proc/meminfo: memFree=1448032/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=57752 CPUtime=161.46
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 17860 663 0 0 16135 11 0 0 25 0 1 0 59742120 59138048 12730 996147200 134512640 135215973 4294956304 18446744073709551615 135097784 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 14438 12730 408 171 0 13363 0
Current children cumulated CPU time (s) 161.46
Current children cumulated vsize (KiB) 57752

[startup+222.306 s]
/proc/loadavg: 2.03 2.15 2.08 3/83 16522
/proc/meminfo: memFree=1439904/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=68088 CPUtime=221.17
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 20670 663 0 0 22104 13 0 0 25 0 1 0 59742120 69722112 14737 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 17022 14737 408 171 0 15947 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 68088

[startup+282.301 s]
/proc/loadavg: 2.01 2.12 2.08 3/84 16648
/proc/meminfo: memFree=1412632/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=75240 CPUtime=280.75
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 22673 663 0 0 28059 16 0 0 25 0 1 0 59742120 77045760 16740 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 18810 16740 408 171 0 17735 0
Current children cumulated CPU time (s) 280.75
Current children cumulated vsize (KiB) 75240

[startup+342.302 s]
/proc/loadavg: 2.00 2.10 2.07 3/84 16650
/proc/meminfo: memFree=1382232/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=88412 CPUtime=340.72
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 26215 663 0 0 34053 19 0 0 25 0 1 0 59742120 90533888 19257 996147200 134512640 135215973 4294956304 18446744073709551615 134627178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 22103 19257 408 171 0 21028 0
Current children cumulated CPU time (s) 340.72
Current children cumulated vsize (KiB) 88412

[startup+402.302 s]
/proc/loadavg: 2.00 2.08 2.06 3/84 16650
/proc/meminfo: memFree=1372568/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=96148 CPUtime=400.7
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 28414 663 0 0 40049 21 0 0 25 0 1 0 59742120 98455552 21456 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 24037 21456 408 171 0 22962 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 96148

[startup+462.301 s]
/proc/loadavg: 2.00 2.06 2.06 3/83 16650
/proc/meminfo: memFree=1364504/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=103116 CPUtime=460.67
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 30385 663 0 0 46044 23 0 0 25 0 1 0 59742120 105590784 23427 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 25779 23427 408 171 0 24704 0
Current children cumulated CPU time (s) 460.67
Current children cumulated vsize (KiB) 103116

[startup+522.302 s]
/proc/loadavg: 2.00 2.05 2.05 3/83 16650
/proc/meminfo: memFree=1355608/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=111724 CPUtime=520.66
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 32755 663 0 0 52040 26 0 0 25 0 1 0 59742120 114405376 25797 996147200 134512640 135215973 4294956304 18446744073709551615 134982947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 27931 25797 408 171 0 26856 0
Current children cumulated CPU time (s) 520.66
Current children cumulated vsize (KiB) 111724

[startup+582.303 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 16650
/proc/meminfo: memFree=1346400/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=119448 CPUtime=580.63
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 34914 663 0 0 58035 28 0 0 25 0 1 0 59742120 122314752 27956 996147200 134512640 135215973 4294956304 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 29862 27956 408 171 0 28787 0
Current children cumulated CPU time (s) 580.63
Current children cumulated vsize (KiB) 119448

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.04 3/83 16650
/proc/meminfo: memFree=1337568/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=135808 CPUtime=640.6

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 16650
/proc/meminfo: memFree=1301728/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=165384 CPUtime=880.51
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 48071 663 0 0 88013 38 0 0 25 0 1 0 59742120 169353216 39064 996147200 134512640 135215973 4294956304 18446744073709551615 134592091 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 41346 39064 408 171 0 40271 0
Current children cumulated CPU time (s) 880.51
Current children cumulated vsize (KiB) 165384

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 16656
/proc/meminfo: memFree=1294432/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=171748 CPUtime=940.47
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 49908 663 0 0 94007 40 0 0 25 0 1 0 59742120 175869952 40901 996147200 134512640 135215973 4294956304 18446744073709551615 4158960240 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 42937 40901 408 171 0 41862 0
Current children cumulated CPU time (s) 940.47
Current children cumulated vsize (KiB) 171748

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 16656
/proc/meminfo: memFree=1284512/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=180576 CPUtime=1000.44
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 52380 663 0 0 100003 41 0 0 25 0 1 0 59742120 184909824 43373 996147200 134512640 135215973 4294956304 18446744073709551615 134532976 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 45144 43373 408 171 0 44069 0
Current children cumulated CPU time (s) 1000.44
Current children cumulated vsize (KiB) 180576

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1275104/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=189028 CPUtime=1060.42
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 54752 663 0 0 105998 44 0 0 25 0 1 0 59742120 193564672 45745 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 47257 45745 408 171 0 46182 0
Current children cumulated CPU time (s) 1060.42
Current children cumulated vsize (KiB) 189028

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1265888/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=213268 CPUtime=1120.4
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 61090 663 0 0 111992 48 0 0 25 0 1 0 59742120 218386432 47986 996147200 134512640 135215973 4294956304 18446744073709551615 134957761 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 53317 47986 408 171 0 52242 0
Current children cumulated CPU time (s) 1120.4
Current children cumulated vsize (KiB) 213268

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1257440/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=220712 CPUtime=1180.37
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 63210 663 0 0 117987 50 0 0 25 0 1 0 59742120 226009088 50106 996147200 134512640 135215973 4294956304 18446744073709551615 4158960274 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 55178 50106 408 171 0 54103 0
Current children cumulated CPU time (s) 1180.37
Current children cumulated vsize (KiB) 220712

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1251296/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=225884 CPUtime=1240.34
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 64681 663 0 0 123983 51 0 0 25 0 1 0 59742120 231305216 51577 996147200 134512640 135215973 4294956304 18446744073709551615 4158960589 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 56471 51577 408 171 0 55396 0
Current children cumulated CPU time (s) 1240.34
Current children cumulated vsize (KiB) 225884

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1243680/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=232716 CPUtime=1300.32
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 66586 663 0 0 129979 53 0 0 25 0 1 0 59742120 238301184 53482 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 58179 53482 408 171 0 57104 0
Current children cumulated CPU time (s) 1300.32
Current children cumulated vsize (KiB) 232716

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1229984/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=247756 CPUtime=1360.29
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 70582 663 0 0 135974 55 0 0 25 0 1 0 59742120 253702144 56900 996147200 134512640 135215973 4294956304 18446744073709551615 134533253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 61939 56900 408 171 0 60864 0
Current children cumulated CPU time (s) 1360.29
Current children cumulated vsize (KiB) 247756

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1227744/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=249384 CPUtime=1420.28
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 71143 663 0 0 141971 57 0 0 25 0 1 0 59742120 255369216 57461 996147200 134512640 135215973 4294956304 18446744073709551615 134589845 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 62346 57461 408 171 0 61271 0
Current children cumulated CPU time (s) 1420.28
Current children cumulated vsize (KiB) 249384

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1220768/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=255664 CPUtime=1480.25
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 72887 663 0 0 147966 59 0 0 25 0 1 0 59742120 261799936 59205 996147200 134512640 135215973 4294956304 18446744073709551615 2039588 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 63916 59205 408 171 0 62841 0
Current children cumulated CPU time (s) 1480.25
Current children cumulated vsize (KiB) 255664

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1215136/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=260480 CPUtime=1540.22
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 74284 663 0 0 153963 59 0 0 25 0 1 0 59742120 266731520 60602 996147200 134512640 135215973 4294956304 18446744073709551615 134599844 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 65120 60602 408 171 0 64045 0
Current children cumulated CPU time (s) 1540.22
Current children cumulated vsize (KiB) 260480

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1208672/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=266328 CPUtime=1600.2
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 75923 663 0 0 159959 61 0 0 25 0 1 0 59742120 272719872 62241 996147200 134512640 135215973 4294956304 18446744073709551615 134600411 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 66582 62241 408 171 0 65507 0
Current children cumulated CPU time (s) 1600.2
Current children cumulated vsize (KiB) 266328

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1200864/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=273136 CPUtime=1660.16
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 77838 663 0 0 165954 62 0 0 25 0 1 0 59742120 279691264 64156 996147200 134512640 135215973 4294956304 18446744073709551615 134648240 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 68284 64156 408 171 0 67209 0
Current children cumulated CPU time (s) 1660.16
Current children cumulated vsize (KiB) 273136

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1194464/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=278836 CPUtime=1720.15
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 79461 663 0 0 171951 64 0 0 25 0 1 0 59742120 285528064 65779 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 69709 65779 408 171 0 68634 0
Current children cumulated CPU time (s) 1720.15
Current children cumulated vsize (KiB) 278836

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1186144/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=286188 CPUtime=1780.12
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 81476 663 0 0 177947 65 0 0 25 0 1 0 59742120 293056512 67794 996147200 134512640 135215973 4294956304 18446744073709551615 134647968 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 71547 67794 408 171 0 70472 0
Current children cumulated CPU time (s) 1780.12
Current children cumulated vsize (KiB) 286188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1183968/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=288140 CPUtime=1800.01
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 82019 663 0 0 179936 65 0 0 25 0 1 0 59742120 295055360 68337 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 72035 68337 408 171 0 70960 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 288140

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

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

[startup+1802.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16656
/proc/meminfo: memFree=1183968/2055920 swapFree=4192812/4192956
[pid=16474] ppid=16472 vsize=288140 CPUtime=1800.01
/proc/16474/stat : 16474 (pcs.big) R 16472 16474 16204 0 -1 4194304 82019 663 0 0 179936 65 0 0 25 0 1 0 59742120 295055360 68337 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 0 0 0
/proc/16474/statm: 72035 68337 408 171 0 70960 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 288140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.25
CPU time (s): 1800.08
CPU user time (s): 1799.37
CPU system time (s): 0.711891
CPU usage (%): 99.8794
Max. virtual memory (cumulated for all children) (KiB): 288140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.37
system time used= 0.711891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82682
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= 10329

runsolver used 1.88171 second user time and 4.69629 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 08:46:13
IDJOB=2086751
IDBENCH=58626
IDSOLVER=733
FILE ID=node87/2086751-1247726773
PBS_JOBID= 9521615
Free space on /tmp= 66164 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-95-5.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086751-1247726773/watcher-2086751-1247726773 -o /tmp/evaluation-result-2086751-1247726773/solver-2086751-1247726773 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1656748133 HOME/instance-2086751-1247726773.xml

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

MD5SUM BENCH= 36bc5786e10f4deed858c0df2b354813
RANDOM SEED=1656748133

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1494664 kB
Buffers:        101088 kB
Cached:         325204 kB
SwapCached:        136 kB
Active:          89052 kB
Inactive:       381692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          64780 kB
Slab:            75456 kB
Committed_AS:   619168 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= 66160 MiB
End job on node87 at 2009-07-16 09:16:17