Trace number 2071406

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 0.3.2SAT 1566.14 1567.83

DiagnosticValue
ASSIGNMENTS8539

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-3_ext.xml
MD5SUM9f83499fcd97050db5bc646d81ebf564
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.533918
Satisfiable
(Un)Satisfiability was proved
Number of variables76
Number of constraints350
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension350
Number of constraints which are defined in intension0
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
0.00/0.02	c Seed is 1017616040
0.00/0.02	c Constructing HOME/instance-2071406-1247710100.xml  with 7549 constraints
0.05/0.09	c Solving 8539 backtracks 13 restarts
1566.09/1567.81	s SATISFIABLE
1566.09/1567.81	c V0=13, V1=2, V2=11, V3=12, V4=4, V5=1, V6=5, V7=2, V8=9, V9=4, V10=18, V11=13, V12=1, V13=7, V14=14, V15=18, V16=20, V17=1, V18=22, V19=1, V20=7, V21=0, V22=6, V23=15, V24=24, V25=13, V26=12, V27=8, V28=2, V29=5, V30=23, V31=2, V32=15, V33=7, V34=16, V35=9, V36=25, V37=10, V38=10, V39=4, V40=8, V41=2, V42=17, V43=2, V44=21, V45=8, V46=19, V47=2, V48=3, V49=0, V50=14, V51=15, V52=17, V53=21, V54=34, V55=41, V56=59, V57=60, V58=61, V59=61, V60=76, V61=89, V62=97, V63=102, V64=104, V65=111, V66=120, V67=130, V68=134, V69=136, V70=138, V71=146, V72=148, V73=148, V74=148, V75=0, 
1566.09/1567.81	v 13 2 11 12 4 1 5 2 9 4 18 13 1 7 14 18 20 1 22 1 7 0 6 15 24 13 12 8 2 5 23 2 15 7 16 9 25 10 10 4 8 2 17 2 21 8 19 2 3 0 14 15 17 21 34 41 59 60 61 61 76 89 97 102 104 111 120 130 134 136 138 146 148 148 148 0 
1566.09/1567.81	d ASSIGNMENTS 8539

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2071406-1247710100/watcher-2071406-1247710100 -o /tmp/evaluation-result-2071406-1247710100/solver-2071406-1247710100 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1017616040 HOME/instance-2071406-1247710100.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: 1.92 2.02 2.01 4/82 11874
/proc/meminfo: memFree=925232/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=5356 CPUtime=0
/proc/11874/stat : 11874 (pcssolve) R 11872 11874 8774 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58076998 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11874/statm: 1339 241 200 169 0 50 0
[pid=11875] ppid=11874 vsize=3676 CPUtime=0
/proc/11875/stat : 11875 (fgrep) R 11874 11874 8774 0 -1 4194304 141 0 0 0 0 0 0 0 22 0 1 0 58076999 3764224 108 996147200 4194304 4274172 548682068976 18446744073709551615 262910214226 0 0 4096 0 0 0 0 17 1 0 0
/proc/11875/statm: 919 108 85 19 0 43 0
[pid=11876] ppid=11874 vsize=5356 CPUtime=0
/proc/11876/stat : 11876 (pcssolve) R 11874 11874 8774 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58076999 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11876/statm: 1339 241 200 169 0 50 0

[startup+0.074601 s]
/proc/loadavg: 1.92 2.02 2.01 4/82 11874
/proc/meminfo: memFree=925232/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=6156 CPUtime=0.05
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1189 758 0 0 5 0 0 0 23 0 1 0 58076998 6303744 787 996147200 134512640 135215973 4294956304 18446744073709551615 8412816 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1539 787 390 171 0 464 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6156

[startup+0.102601 s]
/proc/loadavg: 1.92 2.02 2.01 4/82 11874
/proc/meminfo: memFree=925232/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7308 CPUtime=0.07
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1560 758 0 0 7 0 0 0 23 0 1 0 58076998 7483392 1123 996147200 134512640 135215973 4294956304 18446744073709551615 134687705 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1827 1123 404 171 0 752 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7308

[startup+0.301643 s]
/proc/loadavg: 1.92 2.02 2.01 4/82 11874
/proc/meminfo: memFree=925232/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7488 CPUtime=0.27
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1623 758 0 0 27 0 0 0 25 0 1 0 58076998 7667712 1186 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1872 1186 406 171 0 797 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7488

[startup+0.701716 s]
/proc/loadavg: 1.92 2.02 2.01 4/82 11874
/proc/meminfo: memFree=925232/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7488 CPUtime=0.67
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1625 758 0 0 67 0 0 0 25 0 1 0 58076998 7667712 1188 996147200 134512640 135215973 4294956304 18446744073709551615 134599870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1872 1188 406 171 0 797 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7488

[startup+1.50187 s]
/proc/loadavg: 1.92 2.02 2.01 3/83 11879
/proc/meminfo: memFree=921960/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7488 CPUtime=1.46
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1628 758 0 0 146 0 0 0 25 0 1 0 58076998 7667712 1191 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1872 1191 406 171 0 797 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7488

[startup+3.10119 s]
/proc/loadavg: 1.92 2.02 2.01 3/83 11879
/proc/meminfo: memFree=921832/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7488 CPUtime=3.05
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1636 758 0 0 305 0 0 0 25 0 1 0 58076998 7667712 1199 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1872 1199 406 171 0 797 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7488

[startup+6.30282 s]
/proc/loadavg: 1.93 2.02 2.01 3/83 11879
/proc/meminfo: memFree=921704/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7488 CPUtime=6.22
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1651 758 0 0 622 0 0 0 25 0 1 0 58076998 7667712 1214 996147200 134512640 135215973 4294956304 18446744073709551615 135026930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1872 1214 406 171 0 797 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7488

[startup+12.7011 s]
/proc/loadavg: 1.93 2.02 2.01 3/83 11879
/proc/meminfo: memFree=921448/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=7752 CPUtime=12.56
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1703 758 0 0 1256 0 0 0 25 0 1 0 58076998 7938048 1266 996147200 134512640 135215973 4294956304 18446744073709551615 135026871 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 1938 1266 406 171 0 863 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 7752

[startup+25.5016 s]
/proc/loadavg: 1.95 2.02 2.00 3/83 11879
/proc/meminfo: memFree=921064/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=8332 CPUtime=25.25
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1832 758 0 0 2525 0 0 0 25 0 1 0 58076998 8531968 1395 996147200 134512640 135215973 4294956304 18446744073709551615 135026840 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 2083 1395 406 171 0 1008 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 8332

[startup+51.1016 s]
/proc/loadavg: 1.96 2.01 2.00 3/83 11879
/proc/meminfo: memFree=920552/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=8992 CPUtime=50.64
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 1993 758 0 0 5063 1 0 0 25 0 1 0 58076998 9207808 1556 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 2248 1556 406 171 0 1173 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 8992

[startup+102.307 s]
/proc/loadavg: 1.98 2.01 2.00 3/83 11879
/proc/meminfo: memFree=918952/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=10572 CPUtime=101.4
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 2402 758 0 0 10139 1 0 0 25 0 1 0 58076998 10825728 1932 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 2643 1932 406 171 0 1568 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 10572

[startup+162.302 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1597320/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=12808 CPUtime=161.27
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 2986 758 0 0 16125 2 0 0 25 0 1 0 58076998 13115392 2451 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 3202 2451 406 171 0 2127 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 12808

[startup+222.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1594376/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=15040 CPUtime=221.25
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 3548 758 0 0 22122 3 0 0 25 0 1 0 58076998 15400960 2948 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 3760 2948 406 171 0 2685 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 15040

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1591624/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=16624 CPUtime=281.21
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 3977 758 0 0 28118 3 0 0 25 0 1 0 58076998 17022976 3377 996147200 134512640 135215973 4294956304 18446744073709551615 134590052 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 4156 3377 406 171 0 3081 0
Current children cumulated CPU time (s) 281.21
Current children cumulated vsize (KiB) 16624

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1588872/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=18208 CPUtime=341.18
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 4412 758 0 0 34115 3 0 0 25 0 1 0 58076998 18644992 3812 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 4552 3812 406 171 0 3477 0
Current children cumulated CPU time (s) 341.18
Current children cumulated vsize (KiB) 18208

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1585928/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=20700 CPUtime=401.16
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 5050 758 0 0 40112 4 0 0 25 0 1 0 58076998 21196800 4321 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 5175 4321 406 171 0 4100 0
Current children cumulated CPU time (s) 401.16
Current children cumulated vsize (KiB) 20700

[startup+462.302 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 11913
/proc/meminfo: memFree=1582792/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=22672 CPUtime=461.13
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 5561 758 0 0 46109 4 0 0 25 0 1 0 58076998 23216128 4832 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 5668 4832 406 171 0 4593 0
Current children cumulated CPU time (s) 461.13
Current children cumulated vsize (KiB) 22672

[startup+522.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1579848/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=24384 CPUtime=521.1
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 6027 758 0 0 52106 4 0 0 25 0 1 0 58076998 24969216 5298 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 6096 5298 406 171 0 5021 0
Current children cumulated CPU time (s) 521.1
Current children cumulated vsize (KiB) 24384

[startup+582.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1577032/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=26228 CPUtime=581.07
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 6512 758 0 0 58102 5 0 0 25 0 1 0 58076998 26857472 5783 996147200 134512640 135215973 4294956304 18446744073709551615 135010327 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 6557 5783 406 171 0 5482 0
Current children cumulated CPU time (s) 581.07
Current children cumulated vsize (KiB) 26228

[startup+642.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1574152/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=28076 CPUtime=641.04

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

/proc/meminfo: memFree=1558152/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=39508 CPUtime=940.89
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 9977 758 0 0 94082 7 0 0 25 0 1 0 58076998 40456192 8991 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 9877 8991 406 171 0 8802 0
Current children cumulated CPU time (s) 940.89
Current children cumulated vsize (KiB) 39508

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1554952/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=41620 CPUtime=1000.87
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 10526 758 0 0 100079 8 0 0 25 0 1 0 58076998 42618880 9540 996147200 134512640 135215973 4294956304 18446744073709551615 134583198 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 10405 9540 406 171 0 9330 0
Current children cumulated CPU time (s) 1000.87
Current children cumulated vsize (KiB) 41620

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1551688/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=43728 CPUtime=1060.83
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 11071 758 0 0 106075 8 0 0 25 0 1 0 58076998 44777472 10085 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 10932 10085 406 171 0 9857 0
Current children cumulated CPU time (s) 1060.83
Current children cumulated vsize (KiB) 43728

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 11913
/proc/meminfo: memFree=1548488/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=45836 CPUtime=1120.8
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 11628 758 0 0 112072 8 0 0 25 0 1 0 58076998 46936064 10642 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 11459 10642 406 171 0 10384 0
Current children cumulated CPU time (s) 1120.8
Current children cumulated vsize (KiB) 45836

[startup+1182.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/73 11913
/proc/meminfo: memFree=1545544/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=47684 CPUtime=1180.78
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 12107 758 0 0 118069 9 0 0 25 0 1 0 58076998 48828416 11121 996147200 134512640 135215973 4294956304 18446744073709551615 135020282 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 11921 11121 406 171 0 10846 0
Current children cumulated CPU time (s) 1180.78
Current children cumulated vsize (KiB) 47684

[startup+1242.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 11913
/proc/meminfo: memFree=1542792/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=49264 CPUtime=1240.75
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 12524 758 0 0 124066 9 0 0 25 0 1 0 58076998 50446336 11538 996147200 134512640 135215973 4294956304 18446744073709551615 134583204 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 12316 11538 406 171 0 11241 0
Current children cumulated CPU time (s) 1240.75
Current children cumulated vsize (KiB) 49264

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 11913
/proc/meminfo: memFree=1539912/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=50844 CPUtime=1300.72
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 12939 758 0 0 130063 9 0 0 25 0 1 0 58076998 52064256 11953 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 12711 11953 406 171 0 11636 0
Current children cumulated CPU time (s) 1300.72
Current children cumulated vsize (KiB) 50844

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1537032/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=52420 CPUtime=1360.69
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 13364 758 0 0 136059 10 0 0 25 0 1 0 58076998 53678080 12378 996147200 134512640 135215973 4294956304 18446744073709551615 134590124 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 13105 12378 406 171 0 12030 0
Current children cumulated CPU time (s) 1360.69
Current children cumulated vsize (KiB) 52420

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1534344/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=54004 CPUtime=1420.67
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 13792 758 0 0 142057 10 0 0 25 0 1 0 58076998 55300096 12806 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 13501 12806 406 171 0 12426 0
Current children cumulated CPU time (s) 1420.67
Current children cumulated vsize (KiB) 54004

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1531528/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=57764 CPUtime=1480.64
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 14743 758 0 0 148053 11 0 0 25 0 1 0 58076998 59150336 13244 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 14441 13244 406 171 0 13366 0
Current children cumulated CPU time (s) 1480.64
Current children cumulated vsize (KiB) 57764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1528648/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=59480 CPUtime=1540.6
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15201 758 0 0 154049 11 0 0 25 0 1 0 58076998 60907520 13702 996147200 134512640 135215973 4294956304 18446744073709551615 135020196 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 14870 13702 406 171 0 13795 0
Current children cumulated CPU time (s) 1540.6
Current children cumulated vsize (KiB) 59480

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

[startup+1548.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1528392/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=59612 CPUtime=1547
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15245 758 0 0 154689 11 0 0 25 0 1 0 58076998 61042688 13746 996147200 134512640 135215973 4294956304 18446744073709551615 134599882 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 14903 13746 406 171 0 13828 0
Current children cumulated CPU time (s) 1547
Current children cumulated vsize (KiB) 59612

[startup+1561.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527688/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=59872 CPUtime=1559.79
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15332 758 0 0 155968 11 0 0 25 0 1 0 58076998 61308928 13833 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 14968 13833 406 171 0 13893 0
Current children cumulated CPU time (s) 1559.79
Current children cumulated vsize (KiB) 59872

[startup+1564.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527560/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=60004 CPUtime=1562.99
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15359 758 0 0 156288 11 0 0 25 0 1 0 58076998 61444096 13860 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 15001 13860 406 171 0 13926 0
Current children cumulated CPU time (s) 1562.99
Current children cumulated vsize (KiB) 60004

[startup+1566.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527432/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=60004 CPUtime=1564.6
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15370 758 0 0 156449 11 0 0 25 0 1 0 58076998 61444096 13871 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 15001 13871 406 171 0 13926 0
Current children cumulated CPU time (s) 1564.6
Current children cumulated vsize (KiB) 60004

[startup+1567.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527432/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=60136 CPUtime=1565.39
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15375 758 0 0 156528 11 0 0 25 0 1 0 58076998 61579264 13876 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 15034 13876 406 171 0 13959 0
Current children cumulated CPU time (s) 1565.39
Current children cumulated vsize (KiB) 60136

[startup+1567.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527368/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=60136 CPUtime=1565.8
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15379 758 0 0 156569 11 0 0 25 0 1 0 58076998 61579264 13880 996147200 134512640 135215973 4294956304 18446744073709551615 134590096 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 15034 13880 406 171 0 13959 0
Current children cumulated CPU time (s) 1565.8
Current children cumulated vsize (KiB) 60136

[startup+1567.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527368/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=60136 CPUtime=1565.99
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15383 758 0 0 156588 11 0 0 25 0 1 0 58076998 61579264 13884 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 15034 13884 406 171 0 13959 0
Current children cumulated CPU time (s) 1565.99
Current children cumulated vsize (KiB) 60136

[startup+1567.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1527368/2055920 swapFree=4192812/4192956
[pid=11874] ppid=11872 vsize=59620 CPUtime=1566.09
/proc/11874/stat : 11874 (pcs.big) R 11872 11874 8774 0 -1 4194304 15383 758 0 0 156598 11 0 0 25 0 1 0 58076998 61050880 13758 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/11874/statm: 14905 13758 406 171 0 13830 0
Current children cumulated CPU time (s) 1566.09
Current children cumulated vsize (KiB) 59620

Child status: 0
Real time (s): 1567.83
CPU time (s): 1566.14
CPU user time (s): 1566
CPU system time (s): 0.135979
CPU usage (%): 99.8922
Max. virtual memory (cumulated for all children) (KiB): 60136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1566
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16144
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= 19
involuntary context switches= 7301

runsolver used 1.64575 second user time and 4.08538 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-16 04:08:20
IDJOB=2071406
IDBENCH=55490
IDSOLVER=733
FILE ID=node11/2071406-1247710100
PBS_JOBID= 9521286
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071406-1247710100/watcher-2071406-1247710100 -o /tmp/evaluation-result-2071406-1247710100/solver-2071406-1247710100 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1017616040 HOME/instance-2071406-1247710100.xml

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

MD5SUM BENCH= 9f83499fcd97050db5bc646d81ebf564
RANDOM SEED=1017616040

node11.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		: 3000.274
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		: 3000.274
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:        925712 kB
Buffers:         60948 kB
Cached:         299044 kB
SwapCached:          0 kB
Active:         760436 kB
Inactive:       299132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925712 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:         719980 kB
Slab:            54256 kB
Committed_AS:  1211896 kB
PageTables:       3392 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= 66416 MiB
End job on node11 at 2009-07-16 04:34:28