Trace number 2081427

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) 1800.07 1814.33

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-9.xml
MD5SUM87a3523ef2aacb9925cbe2e7c09e1eed
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 variables82
Number of constraints3262
Maximum constraint arity2
Maximum domain size81
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3262
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
0.17/0.21	c Seed is 1503501520
0.17/0.21	c Constructing HOME/instance-2081427-1247719572.xml 
0.17/0.21	c deduced all_different(V2,V5,V7,V11,V13,V17,V19,V23,V29,V31,V37,V41,V43,V47,V53,V59,V61,V67,V71,V73,V79,V0)
0.17/0.21	c deduced all_different(V3,V5,V7,V9,V11,V13,V15,V17,V19,V21,V23,V25,V27,V29,V31,V33,V35,V37,V39,V41,V43,V45,V47,V49,V51,V53,V55,V57,V59,V61,V63,V65,V67,V69,V71,V73,V75,V77,V79,V81,V1)
0.17/0.21	c deduced all_different(V1,V6,V8,V10,V12,V14,V16,V18,V20,V22,V24,V26,V28,V30,V32,V34,V36,V38,V40,V42,V44,V46,V48,V50,V52,V54,V56,V58,V60,V62,V64,V66,V68,V70,V72,V74,V76,V78,V80,V4)
0.17/0.21	c  with 5763 constraints
0.17/0.21	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-2081427-1247719572/watcher-2081427-1247719572 -o /tmp/evaluation-result-2081427-1247719572/solver-2081427-1247719572 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1503501520 HOME/instance-2081427-1247719572.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: 1.99 1.97 1.99 4/72 14312
/proc/meminfo: memFree=1363216/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=5356 CPUtime=0
/proc/14312/stat : 14312 (pcssolve) R 14310 14312 10627 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 59024193 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14312/statm: 1339 241 200 169 0 50 0
[pid=14313] ppid=14312 vsize=5356 CPUtime=0
/proc/14313/stat : 14313 (pcssolve) R 14312 14312 10627 0 -1 4194368 22 0 0 0 0 0 0 0 24 0 1 0 59024194 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 252429528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/14313/statm: 1339 243 202 169 0 50 0
[pid=14314] ppid=14312 vsize=5356 CPUtime=0
/proc/14314/stat : 14314 (pcssolve) R 14312 14312 10627 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 59024194 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14314/statm: 1339 241 200 169 0 50 0

[startup+0.10637 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 14312
/proc/meminfo: memFree=1363216/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=5368 CPUtime=0.08
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1017 657 0 0 8 0 0 0 18 0 1 0 59024193 5496832 648 996147200 134512640 135215973 4294956304 18446744073709551615 10129987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 1342 648 388 171 0 267 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5368

[startup+0.201383 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 14312
/proc/meminfo: memFree=1363216/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=6552 CPUtime=0.17
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1342 657 0 0 17 0 0 0 18 0 1 0 59024193 6709248 940 996147200 134512640 135215973 4294956304 18446744073709551615 134587268 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 1638 940 422 171 0 563 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6552

[startup+0.301389 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 14312
/proc/meminfo: memFree=1363216/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=6704 CPUtime=0.27
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1366 657 0 0 27 0 0 0 19 0 1 0 59024193 6864896 964 996147200 134512640 135215973 4294956304 18446744073709551615 134583456 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 1676 964 422 171 0 601 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6704

[startup+0.701425 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 14312
/proc/meminfo: memFree=1363216/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=6916 CPUtime=0.67
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1406 657 0 0 67 0 0 0 23 0 1 0 59024193 7081984 1004 996147200 134512640 135215973 4294956304 18446744073709551615 4158961435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 1729 1004 422 171 0 654 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6916

[startup+1.50151 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1360712/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=6916 CPUtime=1.46
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1408 657 0 0 146 0 0 0 25 0 1 0 59024193 7081984 1006 996147200 134512640 135215973 4294956304 18446744073709551615 134600683 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 1729 1006 422 171 0 654 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6916

[startup+3.10267 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1360328/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=7300 CPUtime=3.05
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1544 657 0 0 305 0 0 0 25 0 1 0 59024193 7475200 1142 996147200 134512640 135215973 4294956304 18446744073709551615 4158960589 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 1825 1142 422 171 0 750 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7300

[startup+6.30199 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1358280/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=8324 CPUtime=6.22
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 1787 657 0 0 622 0 0 0 25 0 1 0 59024193 8523776 1320 996147200 134512640 135215973 4294956304 18446744073709551615 134589887 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 2081 1320 422 171 0 1006 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8324

[startup+12.7016 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1356872/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=9584 CPUtime=12.56
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 2135 657 0 0 1255 1 0 0 25 0 1 0 59024193 9814016 1668 996147200 134512640 135215973 4294956304 18446744073709551615 134988417 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 2396 1668 422 171 0 1321 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9584

[startup+25.5019 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1353352/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=12652 CPUtime=25.24
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 2948 657 0 0 2522 2 0 0 25 0 1 0 59024193 12955648 2352 996147200 134512640 135215973 4294956304 18446744073709551615 4158960064 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 3163 2352 422 171 0 2088 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 12652

[startup+51.1014 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1349320/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=15688 CPUtime=50.6
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 3765 657 0 0 5058 2 0 0 25 0 1 0 59024193 16064512 3169 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 3922 3169 422 171 0 2847 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 15688

[startup+102.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1330760/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=24412 CPUtime=101.32
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 6024 657 0 0 10129 3 0 0 25 0 1 0 59024193 24997888 5171 996147200 134512640 135215973 4294956304 18446744073709551615 135003933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 6103 5171 422 171 0 5028 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 24412

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1317512/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=32912 CPUtime=160.76
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 8250 657 0 0 16070 6 0 0 25 0 1 0 59024193 33701888 7344 996147200 134512640 135215973 4294956304 18446744073709551615 134583607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 8228 7344 422 171 0 7153 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 32912

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1303560/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=40640 CPUtime=220.2
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 10218 657 0 0 22013 7 0 0 25 0 1 0 59024193 41615360 9312 996147200 134512640 135215973 4294956304 18446744073709551615 134533307 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 10160 9312 422 171 0 9085 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 40640

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14317
/proc/meminfo: memFree=1292360/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=46704 CPUtime=279.64
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 11785 657 0 0 27956 8 0 0 25 0 1 0 59024193 47824896 10879 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 11676 10879 422 171 0 10601 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 46704

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1280776/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=51504 CPUtime=339.07
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 13055 657 0 0 33898 9 0 0 25 0 1 0 59024193 52740096 12149 996147200 134512640 135215973 4294956304 18446744073709551615 134587409 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 12876 12149 422 171 0 11801 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 51504

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1269000/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=58948 CPUtime=398.52
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 14959 657 0 0 39841 11 0 0 25 0 1 0 59024193 60362752 13540 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 14737 13540 422 171 0 13662 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 58948

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1257288/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=62868 CPUtime=457.95
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 15979 657 0 0 45784 11 0 0 25 0 1 0 59024193 64376832 14560 996147200 134512640 135215973 4294956304 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 15717 14560 422 171 0 14642 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 62868

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1245640/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=67172 CPUtime=517.4
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 17107 657 0 0 51727 13 0 0 25 0 1 0 59024193 68784128 15688 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 16793 15688 422 171 0 15718 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 67172

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1234312/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=70708 CPUtime=576.83
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 18004 657 0 0 57670 13 0 0 25 0 1 0 59024193 72404992 16585 996147200 134512640 135215973 4294956304 18446744073709551615 134585168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 17677 16585 422 171 0 16602 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 70708

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1223048/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=74264 CPUtime=636.28

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1189128/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=84376 CPUtime=814.59
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 21550 657 0 0 81443 16 0 0 25 0 1 0 59024193 86401024 20131 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 21094 20131 422 171 0 20019 0
Current children cumulated CPU time (s) 814.59
Current children cumulated vsize (KiB) 84376

[startup+882.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14319
/proc/meminfo: memFree=1177224/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=87944 CPUtime=874.03
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 22470 657 0 0 87387 16 0 0 25 0 1 0 59024193 90054656 21051 996147200 134512640 135215973 4294956304 18446744073709551615 134583539 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 21986 21051 422 171 0 20911 0
Current children cumulated CPU time (s) 874.03
Current children cumulated vsize (KiB) 87944

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14325
/proc/meminfo: memFree=1168840/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=90852 CPUtime=933.45
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 23193 657 0 0 93328 17 0 0 25 0 1 0 59024193 93032448 21774 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 22713 21774 422 171 0 21638 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 90852

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14325
/proc/meminfo: memFree=1160264/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=93744 CPUtime=992.89
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 23960 657 0 0 99271 18 0 0 25 0 1 0 59024193 95993856 22541 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 23436 22541 422 171 0 22361 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 93744

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14325
/proc/meminfo: memFree=1152264/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=97056 CPUtime=1052.32
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 24820 657 0 0 105214 18 0 0 25 0 1 0 59024193 99385344 23401 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 24264 23401 422 171 0 23189 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 97056

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14325
/proc/meminfo: memFree=1143944/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=100528 CPUtime=1111.77
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 25718 657 0 0 111158 19 0 0 25 0 1 0 59024193 102940672 24299 996147200 134512640 135215973 4294956304 18446744073709551615 134533327 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 25132 24299 422 171 0 24057 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 100528

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14325
/proc/meminfo: memFree=1135688/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=103496 CPUtime=1171.21
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 26484 657 0 0 117101 20 0 0 25 0 1 0 59024193 105979904 25065 996147200 134512640 135215973 4294956304 18446744073709551615 134585690 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 25874 25065 422 171 0 24799 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 103496

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14325
/proc/meminfo: memFree=1125448/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=108468 CPUtime=1230.65
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 27765 657 0 0 123044 21 0 0 25 0 1 0 59024193 111071232 26346 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 27117 26346 422 171 0 26042 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 108468

[startup+1302.3 s]
/proc/loadavg: 2.06 1.99 1.99 3/73 14325
/proc/meminfo: memFree=1118344/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=111840 CPUtime=1290.08
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 28613 657 0 0 128987 21 0 0 25 0 1 0 59024193 114524160 27089 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 27960 27089 422 171 0 26885 0
Current children cumulated CPU time (s) 1290.08
Current children cumulated vsize (KiB) 111840

[startup+1362.3 s]
/proc/loadavg: 2.08 2.00 2.00 3/73 14325
/proc/meminfo: memFree=1112136/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=113856 CPUtime=1349.52
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 29134 657 0 0 134930 22 0 0 25 0 1 0 59024193 116588544 27610 996147200 134512640 135215973 4294956304 18446744073709551615 134590047 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 28464 27610 422 171 0 27389 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 113856

[startup+1422.3 s]
/proc/loadavg: 2.09 2.01 2.00 3/73 14325
/proc/meminfo: memFree=1104328/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=116020 CPUtime=1408.96
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 29719 657 0 0 140874 22 0 0 25 0 1 0 59024193 118804480 28195 996147200 134512640 135215973 4294956304 18446744073709551615 135007348 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 29005 28195 422 171 0 27930 0
Current children cumulated CPU time (s) 1408.96
Current children cumulated vsize (KiB) 116020

[startup+1482.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 14325
/proc/meminfo: memFree=1095880/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=118432 CPUtime=1468.4
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 30342 657 0 0 146817 23 0 0 25 0 1 0 59024193 121274368 28818 996147200 134512640 135215973 4294956304 18446744073709551615 134533002 0 0 4096 0 0 0 0 17 1 0 0
/proc/14312/statm: 29608 28818 422 171 0 28533 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 118432

[startup+1542.31 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 14367
/proc/meminfo: memFree=1136952/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=120812 CPUtime=1528.14
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 30938 657 0 0 152788 26 0 0 25 0 1 0 59024193 123711488 29414 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/14312/statm: 30203 29414 422 171 0 29128 0
Current children cumulated CPU time (s) 1528.14
Current children cumulated vsize (KiB) 120812

[startup+1602.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/82 14367
/proc/meminfo: memFree=1129016/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=123612 CPUtime=1588.11
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 31655 657 0 0 158784 27 0 0 25 0 1 0 59024193 126578688 30131 996147200 134512640 135215973 4294956304 18446744073709551615 134599969 0 0 4096 0 0 0 0 17 0 0 0
/proc/14312/statm: 30903 30131 422 171 0 29828 0
Current children cumulated CPU time (s) 1588.11
Current children cumulated vsize (KiB) 123612

[startup+1662.3 s]
/proc/loadavg: 2.25 2.11 2.03 3/82 14367
/proc/meminfo: memFree=1122360/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=134236 CPUtime=1648.08
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 34328 657 0 0 164780 28 0 0 25 0 1 0 59024193 137457664 31779 996147200 134512640 135215973 4294956304 18446744073709551615 134583653 0 0 4096 0 0 0 0 17 0 0 0
/proc/14312/statm: 33559 31779 422 171 0 32484 0
Current children cumulated CPU time (s) 1648.08
Current children cumulated vsize (KiB) 134236

[startup+1722.3 s]
/proc/loadavg: 2.09 2.09 2.02 3/82 14367
/proc/meminfo: memFree=1118840/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=137692 CPUtime=1708.06
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 35212 657 0 0 170777 29 0 0 25 0 1 0 59024193 140996608 32663 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14312/statm: 34423 32663 422 171 0 33348 0
Current children cumulated CPU time (s) 1708.06
Current children cumulated vsize (KiB) 137692

[startup+1782.3 s]
/proc/loadavg: 2.03 2.07 2.02 3/82 14367
/proc/meminfo: memFree=1115000/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=141388 CPUtime=1768.04
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 36156 657 0 0 176774 30 0 0 25 0 1 0 59024193 144781312 33607 996147200 134512640 135215973 4294956304 18446744073709551615 134591055 0 0 4096 0 0 0 0 17 0 0 0
/proc/14312/statm: 35347 33607 422 171 0 34272 0
Current children cumulated CPU time (s) 1768.04
Current children cumulated vsize (KiB) 141388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/82 14367
/proc/meminfo: memFree=1112888/2055920 swapFree=4192812/4192956
[pid=14312] ppid=14310 vsize=143428 CPUtime=1800.03
/proc/14312/stat : 14312 (pcs.big) R 14310 14312 10627 0 -1 4194304 36691 657 0 0 179972 31 0 0 25 0 1 0 59024193 146870272 34142 996147200 134512640 135215973 4294956304 18446744073709551615 135094589 0 0 4096 0 0 0 0 17 0 0 0
/proc/14312/statm: 35857 34142 422 171 0 34782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 143428

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): 1814.33
CPU time (s): 1800.07
CPU user time (s): 1799.73
CPU system time (s): 0.341948
CPU usage (%): 99.2141
Max. virtual memory (cumulated for all children) (KiB): 143428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.341948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37348
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= 17
involuntary context switches= 33702

runsolver used 2.49662 second user time and 5.75612 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-16 06:46:12
IDJOB=2081427
IDBENCH=57397
IDSOLVER=733
FILE ID=node12/2081427-1247719572
PBS_JOBID= 9521380
Free space on /tmp= 66268 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-9.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081427-1247719572/watcher-2081427-1247719572 -o /tmp/evaluation-result-2081427-1247719572/solver-2081427-1247719572 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1503501520 HOME/instance-2081427-1247719572.xml

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

MD5SUM BENCH= 87a3523ef2aacb9925cbe2e7c09e1eed
RANDOM SEED=1503501520

node12.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		: 3000.240
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		: 3000.240
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:       1363504 kB
Buffers:         82120 kB
Cached:         376404 kB
SwapCached:          0 kB
Active:         234680 kB
Inactive:       376100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1363504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:         163824 kB
Slab:            66804 kB
Committed_AS:   647936 kB
PageTables:       2076 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= 66248 MiB
End job on node12 at 2009-07-16 07:16:28