Trace number 2071407

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-restart 0.3.2SAT 1194.75 1199.47

DiagnosticValue
ASSIGNMENTS5945

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 860540837
0.00/0.02	c Constructing HOME/instance-2071407-1247710121.xml  with 7549 constraints
0.00/0.08	c Solving 5945 backtracks 12 restarts
1194.67/1199.46	s SATISFIABLE
1194.67/1199.46	c V0=13, V1=2, V2=11, V3=12, V4=12, V5=12, V6=5, V7=2, V8=9, V9=4, V10=4, V11=11, 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=2, V27=2, V28=18, V29=2, 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=26, V52=28, V53=32, V54=43, V55=50, V56=68, V57=69, V58=70, V59=70, V60=85, V61=98, V62=100, 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, 
1194.67/1199.46	v 13 2 11 12 12 12 5 2 9 4 4 11 1 7 14 18 20 1 22 1 7 0 6 15 24 13 2 2 18 2 23 2 15 7 16 9 25 10 10 4 8 2 17 2 21 8 19 2 3 0 14 26 28 32 43 50 68 69 70 70 85 98 100 102 104 111 120 130 134 136 138 146 148 148 148 0 
1194.67/1199.46	d ASSIGNMENTS 5945

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-2071407-1247710121/watcher-2071407-1247710121 -o /tmp/evaluation-result-2071407-1247710121/solver-2071407-1247710121 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 860540837 HOME/instance-2071407-1247710121.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: 1.85 1.99 2.00 4/72 17513
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=5356 CPUtime=0
/proc/17513/stat : 17513 (pcssolve) R 17511 17513 17476 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58075577 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17513/statm: 1339 241 200 169 0 50 0
[pid=17514] ppid=17513 vsize=100 CPUtime=0
/proc/17514/stat : 17514 (fgrep) R 17513 17513 17476 0 -1 4194304 24 0 0 0 0 0 0 0 22 0 1 0 58075578 102400 3 996147200 0 0 548682069725 18446744073709551615 235371293991 0 0 4096 0 0 0 0 17 1 0 0
/proc/17514/statm: 25 3 0 0 0 2 0
[pid=17515] ppid=17513 vsize=5356 CPUtime=0
/proc/17515/stat : 17515 (pcssolve) R 17513 17513 17476 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58075578 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17515/statm: 1339 241 200 169 0 50 0

[startup+0.0995219 s]
/proc/loadavg: 1.85 1.99 2.00 4/72 17513
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7308 CPUtime=0.07
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1560 758 0 0 7 0 0 0 23 0 1 0 58075577 7483392 1123 996147200 134512640 135215973 4294956304 18446744073709551615 134600191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1827 1123 404 171 0 752 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7308

[startup+0.101518 s]
/proc/loadavg: 1.85 1.99 2.00 4/72 17513
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7308 CPUtime=0.07
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1560 758 0 0 7 0 0 0 23 0 1 0 58075577 7483392 1123 996147200 134512640 135215973 4294956304 18446744073709551615 134648198 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1827 1123 404 171 0 752 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7308

[startup+0.301543 s]
/proc/loadavg: 1.85 1.99 2.00 4/72 17513
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7488 CPUtime=0.27
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1624 758 0 0 27 0 0 0 25 0 1 0 58075577 7667712 1187 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1872 1187 406 171 0 797 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7488

[startup+0.701571 s]
/proc/loadavg: 1.85 1.99 2.00 4/72 17513
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7488 CPUtime=0.67
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1625 758 0 0 67 0 0 0 25 0 1 0 58075577 7667712 1188 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1872 1188 406 171 0 797 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7488

[startup+1.50164 s]
/proc/loadavg: 1.85 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1647896/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7488 CPUtime=1.47
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1628 758 0 0 147 0 0 0 25 0 1 0 58075577 7667712 1191 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1872 1191 406 171 0 797 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7488

[startup+3.10179 s]
/proc/loadavg: 1.85 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1647704/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7488 CPUtime=3.06
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1636 758 0 0 306 0 0 0 25 0 1 0 58075577 7667712 1199 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1872 1199 406 171 0 797 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7488

[startup+6.30108 s]
/proc/loadavg: 1.86 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1647576/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7488 CPUtime=6.25
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1651 758 0 0 625 0 0 0 25 0 1 0 58075577 7667712 1214 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1872 1214 406 171 0 797 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7488

[startup+12.7027 s]
/proc/loadavg: 1.87 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1647000/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=7944 CPUtime=12.63
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1732 758 0 0 1263 0 0 0 25 0 1 0 58075577 8134656 1295 996147200 134512640 135215973 4294956304 18446744073709551615 134583196 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 1986 1295 406 171 0 911 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 7944

[startup+25.5018 s]
/proc/loadavg: 1.90 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1646424/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=8208 CPUtime=25.37
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1815 758 0 0 2537 0 0 0 25 0 1 0 58075577 8404992 1378 996147200 134512640 135215973 4294956304 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 2052 1378 406 171 0 977 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 8208

[startup+51.1011 s]
/proc/loadavg: 1.93 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1644888/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=9000 CPUtime=50.88
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 1996 758 0 0 5087 1 0 0 25 0 1 0 58075577 9216000 1559 996147200 134512640 135215973 4294956304 18446744073709551615 134583204 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 2250 1559 406 171 0 1175 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 9000

[startup+102.307 s]
/proc/loadavg: 1.97 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1641944/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=10580 CPUtime=101.88
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 2423 758 0 0 10187 1 0 0 25 0 1 0 58075577 10833920 1953 996147200 134512640 135215973 4294956304 18446744073709551615 134590156 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 2645 1953 406 171 0 1570 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 10580

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1638680/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=12720 CPUtime=161.63
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 2961 758 0 0 16162 1 0 0 25 0 1 0 58075577 13025280 2426 996147200 134512640 135215973 4294956304 18446744073709551615 135026880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 3180 2426 406 171 0 2105 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 12720

[startup+222.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1635224/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=14692 CPUtime=221.4
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 3482 758 0 0 22138 2 0 0 25 0 1 0 58075577 15044608 2882 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 3673 2882 406 171 0 2598 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 14692

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1632536/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=16408 CPUtime=281.17
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 3911 758 0 0 28115 2 0 0 25 0 1 0 58075577 16801792 3311 996147200 134512640 135215973 4294956304 18446744073709551615 135020296 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 4102 3311 406 171 0 3027 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 16408

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1629600/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=17860 CPUtime=340.93
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 4309 758 0 0 34091 2 0 0 25 0 1 0 58075577 18288640 3709 996147200 134512640 135215973 4294956304 18446744073709551615 134600102 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 4465 3709 406 171 0 3390 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 17860

[startup+402.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1626464/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=20088 CPUtime=400.69
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 4903 758 0 0 40067 2 0 0 25 0 1 0 58075577 20570112 4174 996147200 134512640 135215973 4294956304 18446744073709551615 134590156 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 5022 4174 406 171 0 3947 0
Current children cumulated CPU time (s) 400.69
Current children cumulated vsize (KiB) 20088

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1623200/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=21936 CPUtime=460.46
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 5363 758 0 0 46043 3 0 0 25 0 1 0 58075577 22462464 4634 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 5484 4634 406 171 0 4409 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 21936

[startup+522.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1620256/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=23520 CPUtime=520.23
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 5788 758 0 0 52020 3 0 0 25 0 1 0 58075577 24084480 5059 996147200 134512640 135215973 4294956304 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 5880 5059 406 171 0 4805 0
Current children cumulated CPU time (s) 520.23
Current children cumulated vsize (KiB) 23520

[startup+582.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1617248/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=25236 CPUtime=579.99
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 6260 758 0 0 57996 3 0 0 25 0 1 0 58075577 25841664 5531 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 6309 5531 406 171 0 5234 0
Current children cumulated CPU time (s) 579.99
Current children cumulated vsize (KiB) 25236

[startup+642.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1613984/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=26952 CPUtime=639.75
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 6703 758 0 0 63972 3 0 0 25 0 1 0 58075577 27598848 5974 996147200 134512640 135215973 4294956304 18446744073709551615 134583247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 6738 5974 406 171 0 5663 0
Current children cumulated CPU time (s) 639.75
Current children cumulated vsize (KiB) 26952

[startup+702.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1610656/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=28800 CPUtime=699.51
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 7188 758 0 0 69948 3 0 0 25 0 1 0 58075577 29491200 6459 996147200 134512640 135215973 4294956304 18446744073709551615 134599825 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 7200 6459 406 171 0 6125 0
Current children cumulated CPU time (s) 699.51
Current children cumulated vsize (KiB) 28800

[startup+762.306 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1607328/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=30644 CPUtime=759.29
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 7655 758 0 0 75925 4 0 0 25 0 1 0 58075577 31379456 6926 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 7661 6926 406 171 0 6586 0
Current children cumulated CPU time (s) 759.29
Current children cumulated vsize (KiB) 30644

[startup+822.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1604064/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=33384 CPUtime=819.05
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 8383 758 0 0 81901 4 0 0 25 0 1 0 58075577 34185216 7397 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 8346 7397 406 171 0 7271 0
Current children cumulated CPU time (s) 819.05
Current children cumulated vsize (KiB) 33384

[startup+882.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1600416/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=35488 CPUtime=878.8
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 8926 758 0 0 87876 4 0 0 25 0 1 0 58075577 36339712 7940 996147200 134512640 135215973 4294956304 18446744073709551615 134583215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 8872 7940 406 171 0 7797 0
Current children cumulated CPU time (s) 878.8
Current children cumulated vsize (KiB) 35488

[startup+942.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1596832/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=37468 CPUtime=938.58
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 9443 758 0 0 93853 5 0 0 25 0 1 0 58075577 38367232 8457 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 9367 8457 406 171 0 8292 0
Current children cumulated CPU time (s) 938.58
Current children cumulated vsize (KiB) 37468

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1593312/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=39316 CPUtime=998.34
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 9931 758 0 0 99829 5 0 0 25 0 1 0 58075577 40259584 8945 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 9829 8945 406 171 0 8754 0
Current children cumulated CPU time (s) 998.34
Current children cumulated vsize (KiB) 39316

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1589984/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=41296 CPUtime=1058.1
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 10432 758 0 0 105805 5 0 0 25 0 1 0 58075577 42287104 9446 996147200 134512640 135215973 4294956304 18446744073709551615 4158960004 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 10324 9446 406 171 0 9249 0
Current children cumulated CPU time (s) 1058.1
Current children cumulated vsize (KiB) 41296

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1586784/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=43012 CPUtime=1117.86
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 10910 758 0 0 111781 5 0 0 25 0 1 0 58075577 44044288 9924 996147200 134512640 135215973 4294956304 18446744073709551615 4158960200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 10753 9924 406 171 0 9678 0
Current children cumulated CPU time (s) 1117.86
Current children cumulated vsize (KiB) 43012

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1583520/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=44860 CPUtime=1177.64
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11364 758 0 0 117758 6 0 0 25 0 1 0 58075577 45936640 10378 996147200 134512640 135215973 4294956304 18446744073709551615 134590143 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11215 10378 406 171 0 10140 0
Current children cumulated CPU time (s) 1177.64
Current children cumulated vsize (KiB) 44860

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

[startup+1190.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1583008/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45124 CPUtime=1185.6
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11433 758 0 0 118554 6 0 0 25 0 1 0 58075577 46206976 10447 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11281 10447 406 171 0 10206 0
Current children cumulated CPU time (s) 1185.6
Current children cumulated vsize (KiB) 45124

[startup+1193.51 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1582880/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45124 CPUtime=1188.79
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11462 758 0 0 118873 6 0 0 25 0 1 0 58075577 46206976 10476 996147200 134512640 135215973 4294956304 18446744073709551615 134590128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11281 10476 406 171 0 10206 0
Current children cumulated CPU time (s) 1188.79
Current children cumulated vsize (KiB) 45124

[startup+1196.7 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1582624/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45256 CPUtime=1191.98
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11493 758 0 0 119192 6 0 0 25 0 1 0 58075577 46342144 10507 996147200 134512640 135215973 4294956304 18446744073709551615 135026915 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11314 10507 406 171 0 10239 0
Current children cumulated CPU time (s) 1191.98
Current children cumulated vsize (KiB) 45256

[startup+1198.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1582624/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45388 CPUtime=1193.57
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11510 758 0 0 119351 6 0 0 25 0 1 0 58075577 46477312 10524 996147200 134512640 135215973 4294956304 18446744073709551615 134590096 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11347 10524 406 171 0 10272 0
Current children cumulated CPU time (s) 1193.57
Current children cumulated vsize (KiB) 45388

[startup+1199.1 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1582496/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45388 CPUtime=1194.37
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11516 758 0 0 119431 6 0 0 25 0 1 0 58075577 46477312 10530 996147200 134512640 135215973 4294956304 18446744073709551615 135020198 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11347 10530 406 171 0 10272 0
Current children cumulated CPU time (s) 1194.37
Current children cumulated vsize (KiB) 45388

[startup+1199.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1582496/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45388 CPUtime=1194.57
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11517 758 0 0 119451 6 0 0 25 0 1 0 58075577 46477312 10531 996147200 134512640 135215973 4294956304 18446744073709551615 135026994 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11347 10531 406 171 0 10272 0
Current children cumulated CPU time (s) 1194.57
Current children cumulated vsize (KiB) 45388

[startup+1199.4 s]
/proc/loadavg: 1.99 1.99 2.00 3/73 17518
/proc/meminfo: memFree=1582496/2055920 swapFree=4192812/4192956
[pid=17513] ppid=17511 vsize=45388 CPUtime=1194.67
/proc/17513/stat : 17513 (pcs.big) R 17511 17513 17476 0 -1 4194304 11518 758 0 0 119461 6 0 0 25 0 1 0 58075577 46477312 10532 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17513/statm: 11347 10532 406 171 0 10272 0
Current children cumulated CPU time (s) 1194.67
Current children cumulated vsize (KiB) 45388

Child status: 0
Real time (s): 1199.47
CPU time (s): 1194.75
CPU user time (s): 1194.67
CPU system time (s): 0.079987
CPU usage (%): 99.6065
Max. virtual memory (cumulated for all children) (KiB): 45388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.67
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12279
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= 14254

runsolver used 1.09683 second user time and 3.3015 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-16 04:08:41
IDJOB=2071407
IDBENCH=55490
IDSOLVER=734
FILE ID=node51/2071407-1247710121
PBS_JOBID= 9521397
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
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-2071407-1247710121/watcher-2071407-1247710121 -o /tmp/evaluation-result-2071407-1247710121/solver-2071407-1247710121 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 860540837 HOME/instance-2071407-1247710121.xml

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

MD5SUM BENCH= 9f83499fcd97050db5bc646d81ebf564
RANDOM SEED=860540837

node51.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		: 3000.225
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		: 3000.225
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:       1651584 kB
Buffers:         48820 kB
Cached:         268332 kB
SwapCached:          0 kB
Active:          70292 kB
Inactive:       267360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651584 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          32032 kB
Slab:            52160 kB
Committed_AS:   483168 kB
PageTables:       1736 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= 66316 MiB
End job on node51 at 2009-07-16 04:28:40