Trace number 2081340

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 0.3.2? (TO) 1800.1 1808.83

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-12.xml
MD5SUM2ba2a764a757f9f5d70ed9cb063b7290
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 variables145
Number of constraints10330
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10330
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
0.00/0.01	c Seed is 756283063
0.00/0.01	c Constructing HOME/instance-2081340-1247719473.xml 
0.37/0.41	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,V83,V89,V97,V101,V103,V107,V109,V113,V127,V131,V137,V139,V0)
0.37/0.41	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,V83,V85,V87,V89,V91,V93,V95,V97,V99,V101,V103,V105,V107,V109,V111,V113,V115,V117,V119,V121,V123,V125,V127,V129,V131,V133,V135,V137,V139,V141,V143,V1)
0.37/0.41	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,V82,V84,V86,V88,V90,V92,V94,V96,V98,V100,V102,V104,V106,V108,V110,V112,V114,V116,V118,V120,V122,V124,V126,V128,V130,V132,V134,V136,V138,V140,V142,V144,V4)
0.37/0.41	c  with 14697 constraints
0.37/0.41	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2081340-1247719473/watcher-2081340-1247719473 -o /tmp/evaluation-result-2081340-1247719473/solver-2081340-1247719473 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 756283063 HOME/instance-2081340-1247719473.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: 1.95 1.99 1.99 4/83 15259
/proc/meminfo: memFree=1209856/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=5356 CPUtime=0
/proc/15259/stat : 15259 (pcssolve) S 15257 15259 13305 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59012580 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15259/statm: 1339 242 201 169 0 50 0
[pid=15260] ppid=15259 vsize=5356 CPUtime=0
/proc/15260/stat : 15260 (pcssolve) R 15259 15259 13305 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59012581 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 240153849127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15260/statm: 1339 243 202 169 0 50 0
[pid=15261] ppid=15259 vsize=3544 CPUtime=0
/proc/15261/stat : 15261 (grep) R 15259 15259 13305 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 59012581 3629056 69 996147200 4194304 4274172 548682069040 18446744073709551615 240154279253 0 0 4096 0 0 0 0 17 0 0 0
/proc/15261/statm: 886 69 52 19 0 10 0

[startup+0.100674 s]
/proc/loadavg: 1.95 1.99 1.99 4/83 15259
/proc/meminfo: memFree=1209856/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=5400 CPUtime=0.08
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 1008 659 0 0 8 0 0 0 21 0 1 0 59012580 5529600 639 996147200 134512640 135215973 4294956304 18446744073709551615 134798526 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 1350 639 388 171 0 275 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5400

[startup+0.201692 s]
/proc/loadavg: 1.95 1.99 1.99 4/83 15259
/proc/meminfo: memFree=1209856/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=6004 CPUtime=0.17
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 1213 659 0 0 17 0 0 0 22 0 1 0 59012580 6148096 811 996147200 134512640 135215973 4294956304 18446744073709551615 6545413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 1501 811 388 171 0 426 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6004

[startup+0.301712 s]
/proc/loadavg: 1.95 1.99 1.99 4/83 15259
/proc/meminfo: memFree=1209856/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=7096 CPUtime=0.27
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 1476 659 0 0 27 0 0 0 23 0 1 0 59012580 7266304 1009 996147200 134512640 135215973 4294956304 18446744073709551615 4159195809 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 1774 1009 388 171 0 699 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7096

[startup+0.701794 s]
/proc/loadavg: 1.95 1.99 1.99 4/83 15259
/proc/meminfo: memFree=1209856/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=8840 CPUtime=0.68
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 2032 659 0 0 67 1 0 0 25 0 1 0 59012580 9052160 1527 996147200 134512640 135215973 4294956304 18446744073709551615 134585683 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 2210 1527 423 171 0 1135 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8840

[startup+1.50194 s]
/proc/loadavg: 1.95 1.99 1.99 3/84 15264
/proc/meminfo: memFree=1205048/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=8960 CPUtime=1.47
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 2066 659 0 0 146 1 0 0 25 0 1 0 59012580 9175040 1561 996147200 134512640 135215973 4294956304 18446744073709551615 134904443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 2240 1561 423 171 0 1165 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8960

[startup+3.10125 s]
/proc/loadavg: 1.95 1.99 1.99 3/84 15264
/proc/meminfo: memFree=1204600/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=9604 CPUtime=3.06
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 2252 659 0 0 305 1 0 0 25 0 1 0 59012580 9834496 1618 996147200 134512640 135215973 4294956304 18446744073709551615 134583400 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 2401 1618 423 171 0 1326 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9604

[startup+6.30187 s]
/proc/loadavg: 1.95 1.99 1.99 3/84 15264
/proc/meminfo: memFree=1203960/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=10212 CPUtime=6.22
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 2406 659 0 0 621 1 0 0 25 0 1 0 59012580 10457088 1772 996147200 134512640 135215973 4294956304 18446744073709551615 4158512689 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 2553 1772 423 171 0 1478 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10212

[startup+12.7011 s]
/proc/loadavg: 1.96 1.99 1.99 3/84 15264
/proc/meminfo: memFree=1201848/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=12248 CPUtime=12.56
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 2956 659 0 0 1254 2 0 0 25 0 1 0 59012580 12541952 2322 996147200 134512640 135215973 4294956304 18446744073709551615 4158512689 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 3062 2322 423 171 0 1987 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 12248

[startup+25.5016 s]
/proc/loadavg: 1.96 1.99 1.99 3/84 15264
/proc/meminfo: memFree=1200056/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=13928 CPUtime=25.25
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 3400 659 0 0 2522 3 0 0 25 0 1 0 59012580 14262272 2766 996147200 134512640 135215973 4294956304 18446744073709551615 134585786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 3482 2766 423 171 0 2407 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 13928

[startup+51.1015 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 15264
/proc/meminfo: memFree=1195896/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=18328 CPUtime=50.61
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 4578 659 0 0 5058 3 0 0 25 0 1 0 59012580 18767872 3654 996147200 134512640 135215973 4294956304 18446744073709551615 134532900 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 4582 3654 423 171 0 3507 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 18328

[startup+102.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/84 15264
/proc/meminfo: memFree=1187448/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=26340 CPUtime=101.34
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 6713 659 0 0 10129 5 0 0 25 0 1 0 59012580 26972160 5736 996147200 134512640 135215973 4294956304 18446744073709551615 134902314 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 6585 5736 423 171 0 5510 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 26340

[startup+162.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 15264
/proc/meminfo: memFree=1180408/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=32412 CPUtime=160.77
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 8324 659 0 0 16071 6 0 0 25 0 1 0 59012580 33189888 7347 996147200 134512640 135215973 4294956304 18446744073709551615 134583659 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 8103 7347 423 171 0 7028 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 32412

[startup+222.306 s]
/proc/loadavg: 2.04 2.02 2.00 3/84 15264
/proc/meminfo: memFree=1171896/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=40848 CPUtime=220.21
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 10564 659 0 0 22012 9 0 0 25 0 1 0 59012580 41828352 9009 996147200 134512640 135215973 4294956304 18446744073709551615 134568533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 10212 9009 423 171 0 9137 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 40848

[startup+282.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/84 15264
/proc/meminfo: memFree=1166456/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=44296 CPUtime=279.65
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 11496 659 0 0 27955 10 0 0 25 0 1 0 59012580 45359104 9941 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 11074 9941 423 171 0 9999 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 44296

[startup+342.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/84 15264
/proc/meminfo: memFree=1161976/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=48356 CPUtime=339.08
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 12579 659 0 0 33898 10 0 0 25 0 1 0 59012580 49516544 11024 996147200 134512640 135215973 4294956304 18446744073709551615 134583718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 12089 11024 423 171 0 11014 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 48356

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 15264
/proc/meminfo: memFree=1157880/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=52024 CPUtime=398.52
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 13532 659 0 0 39841 11 0 0 25 0 1 0 59012580 53272576 11977 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 13006 11977 423 171 0 11931 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 52024

[startup+462.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/84 15266
/proc/meminfo: memFree=1154424/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=55376 CPUtime=457.97
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 14410 659 0 0 45784 13 0 0 25 0 1 0 59012580 56705024 12855 996147200 134512640 135215973 4294956304 18446744073709551615 134648260 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 13844 12855 423 171 0 12769 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 55376

[startup+522.302 s]
/proc/loadavg: 2.12 2.05 2.01 3/84 15266
/proc/meminfo: memFree=1150328/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=58992 CPUtime=517.41
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 15347 659 0 0 51728 13 0 0 25 0 1 0 59012580 60407808 13792 996147200 134512640 135215973 4294956304 18446744073709551615 134990070 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 14748 13792 423 171 0 13673 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 58992

[startup+582.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/84 15266
/proc/meminfo: memFree=1144312/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=61480 CPUtime=576.85
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 15990 659 0 0 57671 14 0 0 25 0 1 0 59012580 62955520 14435 996147200 134512640 135215973 4294956304 18446744073709551615 135095726 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 15370 14435 423 171 0 14295 0
Current children cumulated CPU time (s) 576.85
Current children cumulated vsize (KiB) 61480

[startup+642.303 s]
/proc/loadavg: 2.01 2.03 2.00 3/84 15266
/proc/meminfo: memFree=1141112/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=64488 CPUtime=636.3

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15266
/proc/meminfo: memFree=1123320/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=79660 CPUtime=874.05
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 20710 659 0 0 87387 18 0 0 25 0 1 0 59012580 81571840 19155 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15259/statm: 19915 19155 423 171 0 18840 0
Current children cumulated CPU time (s) 874.05
Current children cumulated vsize (KiB) 79660

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15299
/proc/meminfo: memFree=1361808/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=85048 CPUtime=933.97
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 22146 659 0 0 93377 20 0 0 25 0 1 0 59012580 87089152 20591 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 21262 20591 423 171 0 20187 0
Current children cumulated CPU time (s) 933.97
Current children cumulated vsize (KiB) 85048

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1352904/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=94928 CPUtime=993.93
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 24669 659 0 0 99372 21 0 0 25 0 1 0 59012580 97206272 22089 996147200 134512640 135215973 4294956304 18446744073709551615 134609776 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 23732 22089 423 171 0 22657 0
Current children cumulated CPU time (s) 993.93
Current children cumulated vsize (KiB) 94928

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1343368/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=98952 CPUtime=1053.9
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 25736 659 0 0 105368 22 0 0 25 0 1 0 59012580 101326848 23051 996147200 134512640 135215973 4294956304 18446744073709551615 134989105 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 24738 23051 423 171 0 23663 0
Current children cumulated CPU time (s) 1053.9
Current children cumulated vsize (KiB) 98952

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1337288/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=103536 CPUtime=1113.87
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 26898 659 0 0 111364 23 0 0 25 0 1 0 59012580 106020864 24213 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 25884 24213 423 171 0 24809 0
Current children cumulated CPU time (s) 1113.87
Current children cumulated vsize (KiB) 103536

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1332232/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=106628 CPUtime=1173.85
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 27687 659 0 0 117361 24 0 0 25 0 1 0 59012580 109187072 25002 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 26657 25002 423 171 0 25582 0
Current children cumulated CPU time (s) 1173.85
Current children cumulated vsize (KiB) 106628

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1325960/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=110584 CPUtime=1233.82
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 28717 659 0 0 123357 25 0 0 25 0 1 0 59012580 113238016 26032 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 27646 26032 423 171 0 26571 0
Current children cumulated CPU time (s) 1233.82
Current children cumulated vsize (KiB) 110584

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1319376/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=114504 CPUtime=1293.79
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 29737 659 0 0 129353 26 0 0 25 0 1 0 59012580 117252096 27052 996147200 134512640 135215973 4294956304 18446744073709551615 134583168 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 28626 27052 423 171 0 27551 0
Current children cumulated CPU time (s) 1293.79
Current children cumulated vsize (KiB) 114504

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1312336/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=117992 CPUtime=1353.76
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 30612 659 0 0 135349 27 0 0 25 0 1 0 59012580 120823808 27927 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 29498 27927 423 171 0 28423 0
Current children cumulated CPU time (s) 1353.76
Current children cumulated vsize (KiB) 117992

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1287056/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=121328 CPUtime=1413.73
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 31472 659 0 0 141345 28 0 0 25 0 1 0 59012580 124239872 28787 996147200 134512640 135215973 4294956304 18446744073709551615 134532914 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 30332 28787 423 171 0 29257 0
Current children cumulated CPU time (s) 1413.73
Current children cumulated vsize (KiB) 121328

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1281936/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=124812 CPUtime=1473.7
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 32378 659 0 0 147341 29 0 0 25 0 1 0 59012580 127807488 29693 996147200 134512640 135215973 4294956304 18446744073709551615 134583180 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 31203 29693 423 171 0 30128 0
Current children cumulated CPU time (s) 1473.7
Current children cumulated vsize (KiB) 124812

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1276880/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=128012 CPUtime=1533.67
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 33209 659 0 0 153338 29 0 0 25 0 1 0 59012580 131084288 30524 996147200 134512640 135215973 4294956304 18446744073709551615 134592213 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 32003 30524 423 171 0 30928 0
Current children cumulated CPU time (s) 1533.67
Current children cumulated vsize (KiB) 128012

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1269072/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=131640 CPUtime=1593.64
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 34143 659 0 0 159334 30 0 0 25 0 1 0 59012580 134799360 31458 996147200 134512640 135215973 4294956304 18446744073709551615 4158960064 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 32910 31458 423 171 0 31835 0
Current children cumulated CPU time (s) 1593.64
Current children cumulated vsize (KiB) 131640

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1262288/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=135364 CPUtime=1653.61
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 35109 659 0 0 165330 31 0 0 25 0 1 0 59012580 138612736 32424 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 33841 32424 423 171 0 32766 0
Current children cumulated CPU time (s) 1653.61
Current children cumulated vsize (KiB) 135364

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1256912/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=139064 CPUtime=1713.59
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 36043 659 0 0 171326 33 0 0 25 0 1 0 59012580 142401536 33358 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 34766 33358 423 171 0 33691 0
Current children cumulated CPU time (s) 1713.59
Current children cumulated vsize (KiB) 139064

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1249232/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=144484 CPUtime=1773.56
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 37427 659 0 0 177321 35 0 0 25 0 1 0 59012580 147951616 34742 996147200 134512640 135215973 4294956304 18446744073709551615 134988791 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 36121 34742 423 171 0 35046 0
Current children cumulated CPU time (s) 1773.56
Current children cumulated vsize (KiB) 144484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1245392/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=147356 CPUtime=1800.05
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 38168 659 0 0 179969 36 0 0 25 0 1 0 59012580 150892544 35483 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 36839 35483 423 171 0 35764 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 147356

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

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

[startup+1808.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15305
/proc/meminfo: memFree=1245392/2055920 swapFree=4192812/4192956
[pid=15259] ppid=15257 vsize=147356 CPUtime=1800.05
/proc/15259/stat : 15259 (pcs.big) R 15257 15259 13305 0 -1 4194304 38168 659 0 0 179969 36 0 0 25 0 1 0 59012580 150892544 35483 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15259/statm: 36839 35483 423 171 0 35764 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 147356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.83
CPU time (s): 1800.1
CPU user time (s): 1799.7
CPU system time (s): 0.39194
CPU usage (%): 99.5171
Max. virtual memory (cumulated for all children) (KiB): 147356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38827
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= 39002

runsolver used 1.9947 second user time and 5.30419 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-16 06:44:33
IDJOB=2081340
IDBENCH=57389
IDSOLVER=734
FILE ID=node86/2081340-1247719473
PBS_JOBID= 9521378
Free space on /tmp= 66248 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-12.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081340-1247719473/watcher-2081340-1247719473 -o /tmp/evaluation-result-2081340-1247719473/solver-2081340-1247719473 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 756283063 HOME/instance-2081340-1247719473.xml

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

MD5SUM BENCH= 2ba2a764a757f9f5d70ed9cb063b7290
RANDOM SEED=756283063

node86.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		: 3000.265
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		: 3000.265
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:       1210272 kB
Buffers:         89480 kB
Cached:         359592 kB
SwapCached:          0 kB
Active:         397796 kB
Inactive:       371792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1210272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3092 kB
Writeback:           0 kB
Mapped:         340824 kB
Slab:            60540 kB
Committed_AS:   930012 kB
PageTables:       2544 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 node86 at 2009-07-16 07:14:44