Trace number 2074288

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) 1800.1 1805.44

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-3.xml
MD5SUM5dd29aa83960666008990e15b4977728
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.295
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.22	c Seed is 1719687533
0.18/0.22	c Constructing HOME/instance-2074288-1247712325.xml  with 36225 constraints
0.18/0.23	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-2074288-1247712325/watcher-2074288-1247712325 -o /tmp/evaluation-result-2074288-1247712325/solver-2074288-1247712325 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1719687533 HOME/instance-2074288-1247712325.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: 2.10 2.05 2.06 4/72 13860
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=5356 CPUtime=0
/proc/13860/stat : 13860 (pcssolve) S 13858 13860 13570 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 58297004 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13860/statm: 1339 242 201 169 0 50 0
[pid=13861] ppid=13860 vsize=5356 CPUtime=0
/proc/13861/stat : 13861 (pcssolve) R 13860 13860 13570 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 58297004 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/13861/statm: 1339 243 202 169 0 50 0
[pid=13862] ppid=13860 vsize=3676 CPUtime=0
/proc/13862/stat : 13862 (grep) S 13860 13860 13570 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 58297004 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13862/statm: 919 121 99 19 0 43 0

[startup+0.045156 s]
/proc/loadavg: 2.10 2.05 2.06 4/72 13860
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=5208 CPUtime=0.03
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 1043 822 0 0 3 0 0 0 18 0 1 0 58297004 5332992 619 996147200 134512640 135095119 4294956304 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 1302 619 374 142 0 256 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5208

[startup+0.101162 s]
/proc/loadavg: 2.10 2.05 2.06 4/72 13860
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=6840 CPUtime=0.08
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 1499 822 0 0 8 0 0 0 18 0 1 0 58297004 7004160 1010 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 1710 1013 374 142 0 664 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6840

[startup+0.301186 s]
/proc/loadavg: 2.10 2.05 2.06 4/72 13860
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=12820 CPUtime=0.28
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3214 822 0 0 27 1 0 0 19 0 1 0 58297004 13127680 2204 996147200 134512640 135095119 4294956304 18446744073709551615 134638790 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3205 2204 387 142 0 2159 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12820

[startup+0.701232 s]
/proc/loadavg: 2.10 2.05 2.06 4/72 13860
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=13176 CPUtime=0.68
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3334 822 0 0 67 1 0 0 23 0 1 0 58297004 13492224 2264 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3294 2264 387 142 0 2248 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13176

[startup+1.50133 s]
/proc/loadavg: 2.10 2.05 2.06 3/73 13866
/proc/meminfo: memFree=1532480/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=13176 CPUtime=1.48
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3344 822 0 0 147 1 0 0 25 0 1 0 58297004 13492224 2274 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3294 2274 387 142 0 2248 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13176

[startup+3.10152 s]
/proc/loadavg: 2.10 2.05 2.06 3/73 13866
/proc/meminfo: memFree=1532352/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=13236 CPUtime=3.08
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3380 822 0 0 307 1 0 0 25 0 1 0 58297004 13553664 2310 996147200 134512640 135095119 4294956304 18446744073709551615 134615420 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3309 2310 387 142 0 2263 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13236

[startup+6.30189 s]
/proc/loadavg: 2.09 2.05 2.06 3/73 13866
/proc/meminfo: memFree=1532032/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=13440 CPUtime=6.28
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3439 822 0 0 627 1 0 0 25 0 1 0 58297004 13762560 2369 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3360 2369 387 142 0 2314 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13440

[startup+12.7016 s]
/proc/loadavg: 2.08 2.05 2.06 3/73 13866
/proc/meminfo: memFree=1531344/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=13976 CPUtime=12.68
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3627 822 0 0 1267 1 0 0 25 0 1 0 58297004 14311424 2557 996147200 134512640 135095119 4294956304 18446744073709551615 134591673 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3494 2557 387 142 0 2448 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13976

[startup+25.5012 s]
/proc/loadavg: 2.07 2.04 2.06 3/73 13866
/proc/meminfo: memFree=1530320/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=14676 CPUtime=25.47
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 3869 822 0 0 2546 1 0 0 25 0 1 0 58297004 15028224 2799 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 3669 2799 387 142 0 2623 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14676

[startup+51.1012 s]
/proc/loadavg: 2.04 2.04 2.06 3/73 13866
/proc/meminfo: memFree=1526480/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=20112 CPUtime=51.06
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 5372 822 0 0 5104 2 0 0 25 0 1 0 58297004 20594688 3724 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 5028 3724 387 142 0 3982 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20112

[startup+102.305 s]
/proc/loadavg: 2.02 2.03 2.05 3/73 13866
/proc/meminfo: memFree=1523600/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=21840 CPUtime=102.24
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 6037 822 0 0 10221 3 0 0 25 0 1 0 58297004 22364160 4389 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 5460 4389 387 142 0 4414 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21840

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.05 3/73 13866
/proc/meminfo: memFree=1520272/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=24428 CPUtime=162.22
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 6861 822 0 0 16218 4 0 0 25 0 1 0 58297004 25014272 5213 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 6107 5213 387 142 0 5061 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24428

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.04 3/73 13866
/proc/meminfo: memFree=1514320/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=33484 CPUtime=222.19
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 9445 822 0 0 22213 6 0 0 25 0 1 0 58297004 34287616 6643 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 8371 6643 387 142 0 7325 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33484

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.04 3/73 13866
/proc/meminfo: memFree=1510800/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=35756 CPUtime=282.16
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 10310 822 0 0 28209 7 0 0 25 0 1 0 58297004 36614144 7508 996147200 134512640 135095119 4294956304 18446744073709551615 134838335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 8939 7508 387 142 0 7893 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 35756

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.03 3/73 13866
/proc/meminfo: memFree=1506256/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=39108 CPUtime=342.14
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 11369 822 0 0 34206 8 0 0 25 0 1 0 58297004 40046592 8567 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 9777 8567 387 142 0 8731 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 39108

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 13868
/proc/meminfo: memFree=1498512/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=45696 CPUtime=402.12
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 13290 822 0 0 40201 11 0 0 25 0 1 0 58297004 46792704 10488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 11424 10488 387 142 0 10378 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 45696

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 13868
/proc/meminfo: memFree=1482768/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=68060 CPUtime=462.09
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 19313 822 0 0 46195 14 0 0 25 0 1 0 58297004 69693440 14364 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13860/statm: 17015 14364 387 142 0 15969 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 68060

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 13900
/proc/meminfo: memFree=1477520/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=68420 CPUtime=521.98
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 19524 822 0 0 52183 15 0 0 25 0 1 0 58297004 70062080 14575 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 17105 14575 387 142 0 16059 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 68420

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 13900
/proc/meminfo: memFree=1469328/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=73508 CPUtime=581.74
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 20969 822 0 0 58157 17 0 0 25 0 1 0 58297004 75272192 15939 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 18377 15939 387 142 0 17331 0
Current children cumulated CPU time (s) 581.74
Current children cumulated vsize (KiB) 73508

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13900
/proc/meminfo: memFree=1460112/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=79016 CPUtime=641.5

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13900
/proc/meminfo: memFree=1429712/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=98708 CPUtime=820.8
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 27899 822 0 0 82052 28 0 0 25 0 1 0 58297004 101076992 22869 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 24677 22869 387 142 0 23631 0
Current children cumulated CPU time (s) 820.8
Current children cumulated vsize (KiB) 98708

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13900
/proc/meminfo: memFree=1416144/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=105976 CPUtime=880.57
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 29906 822 0 0 88025 32 0 0 25 0 1 0 58297004 108519424 24619 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 26494 24619 387 142 0 25448 0
Current children cumulated CPU time (s) 880.57
Current children cumulated vsize (KiB) 105976

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1406344/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=113456 CPUtime=940.32
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 31975 822 0 0 93997 35 0 0 25 0 1 0 58297004 116178944 26688 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 28364 26688 387 142 0 27318 0
Current children cumulated CPU time (s) 940.32
Current children cumulated vsize (KiB) 113456

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1394568/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=122136 CPUtime=1000.08
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 34420 822 0 0 99971 37 0 0 25 0 1 0 58297004 125067264 29133 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 30534 29133 387 142 0 29488 0
Current children cumulated CPU time (s) 1000.08
Current children cumulated vsize (KiB) 122136

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1381320/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=131096 CPUtime=1059.85
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 36969 822 0 0 105944 41 0 0 25 0 1 0 58297004 134242304 31682 996147200 134512640 135095119 4294956304 18446744073709551615 134577290 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 32774 31682 387 142 0 31728 0
Current children cumulated CPU time (s) 1059.85
Current children cumulated vsize (KiB) 131096

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1369608/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=138460 CPUtime=1119.61
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 39042 822 0 0 111918 43 0 0 25 0 1 0 58297004 141783040 33755 996147200 134512640 135095119 4294956304 18446744073709551615 7175892 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 34615 33755 387 142 0 33569 0
Current children cumulated CPU time (s) 1119.61
Current children cumulated vsize (KiB) 138460

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1323912/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=196544 CPUtime=1179.38
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 53702 822 0 0 117889 49 0 0 25 0 1 0 58297004 201261056 44318 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 49136 44318 387 142 0 48090 0
Current children cumulated CPU time (s) 1179.38
Current children cumulated vsize (KiB) 196544

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1312968/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=196544 CPUtime=1239.15
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 53847 822 0 0 123866 49 0 0 25 0 1 0 58297004 201261056 44463 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 49136 44463 387 142 0 48090 0
Current children cumulated CPU time (s) 1239.15
Current children cumulated vsize (KiB) 196544

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1310928/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=196544 CPUtime=1298.91
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 53991 822 0 0 129842 49 0 0 25 0 1 0 58297004 201261056 44607 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 49136 44607 387 142 0 48090 0
Current children cumulated CPU time (s) 1298.91
Current children cumulated vsize (KiB) 196544

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1308752/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=196544 CPUtime=1358.68
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 54166 822 0 0 135819 49 0 0 25 0 1 0 58297004 201261056 44782 996147200 134512640 135095119 4294956304 18446744073709551615 134615407 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 49136 44782 387 142 0 48090 0
Current children cumulated CPU time (s) 1358.68
Current children cumulated vsize (KiB) 196544

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1306384/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=196544 CPUtime=1418.44
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 54368 822 0 0 141795 49 0 0 25 0 1 0 58297004 201261056 44984 996147200 134512640 135095119 4294956304 18446744073709551615 134642934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 49136 44984 387 142 0 48090 0
Current children cumulated CPU time (s) 1418.44
Current children cumulated vsize (KiB) 196544

[startup+1482.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 13906
/proc/meminfo: memFree=1303184/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=196544 CPUtime=1478.2
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 54590 822 0 0 147771 49 0 0 25 0 1 0 58297004 201261056 45206 996147200 134512640 135095119 4294956304 18446744073709551615 134840370 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 49136 45206 387 142 0 48090 0
Current children cumulated CPU time (s) 1478.2
Current children cumulated vsize (KiB) 196544

[startup+1542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 13906
/proc/meminfo: memFree=1293072/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=203004 CPUtime=1537.97
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 56404 822 0 0 153746 51 0 0 25 0 1 0 58297004 207876096 47020 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 50751 47020 387 142 0 49705 0
Current children cumulated CPU time (s) 1537.97
Current children cumulated vsize (KiB) 203004

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1281552/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=210688 CPUtime=1597.74
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 58527 822 0 0 159720 54 0 0 25 0 1 0 58297004 215744512 49143 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 52672 49143 387 142 0 51626 0
Current children cumulated CPU time (s) 1597.74
Current children cumulated vsize (KiB) 210688

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1269648/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=218500 CPUtime=1657.5
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 60676 822 0 0 165693 57 0 0 25 0 1 0 58297004 223744000 51292 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 54625 51292 387 142 0 53579 0
Current children cumulated CPU time (s) 1657.5
Current children cumulated vsize (KiB) 218500

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1258640/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=225700 CPUtime=1717.27
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 62670 822 0 0 171668 59 0 0 25 0 1 0 58297004 231116800 53286 996147200 134512640 135095119 4294956304 18446744073709551615 134642909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 56425 53286 387 142 0 55379 0
Current children cumulated CPU time (s) 1717.27
Current children cumulated vsize (KiB) 225700

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1246224/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=234144 CPUtime=1777.04
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 64966 822 0 0 177641 63 0 0 25 0 1 0 58297004 239763456 55582 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 58536 55582 387 142 0 57490 0
Current children cumulated CPU time (s) 1777.04
Current children cumulated vsize (KiB) 234144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13906
/proc/meminfo: memFree=1241296/2055920 swapFree=4192812/4192956
[pid=13860] ppid=13858 vsize=237476 CPUtime=1800.04
/proc/13860/stat : 13860 (pcs.small) R 13858 13860 13570 0 -1 4194304 65874 822 0 0 179940 64 0 0 25 0 1 0 58297004 243175424 56490 996147200 134512640 135095119 4294956304 18446744073709551615 134591777 0 0 4096 0 0 0 0 17 1 0 0
/proc/13860/statm: 59369 56490 387 142 0 58323 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 237476

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.44
CPU time (s): 1800.1
CPU user time (s): 1799.41
CPU system time (s): 0.693894
CPU usage (%): 99.7041
Max. virtual memory (cumulated for all children) (KiB): 237476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.693894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66696
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= 16635

runsolver used 2.05769 second user time and 4.51731 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-16 04:45:26
IDJOB=2074288
IDBENCH=56084
IDSOLVER=733
FILE ID=node75/2074288-1247712325
PBS_JOBID= 9521471
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074288-1247712325/watcher-2074288-1247712325 -o /tmp/evaluation-result-2074288-1247712325/solver-2074288-1247712325 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1719687533 HOME/instance-2074288-1247712325.xml

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

MD5SUM BENCH= 5dd29aa83960666008990e15b4977728
RANDOM SEED=1719687533

node75.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		: 3000.232
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		: 3000.232
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:       1540720 kB
Buffers:         70704 kB
Cached:         336548 kB
SwapCached:          0 kB
Active:         113244 kB
Inactive:       314704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          32132 kB
Slab:            72640 kB
Committed_AS:   516776 kB
PageTables:       1760 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= 66252 MiB
End job on node75 at 2009-07-16 05:15:33