Trace number 2081350

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 1816.83

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-11.xml
MD5SUM910d61ba544cb1eb5e823b3eb305c3f6
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 variables122
Number of constraints7290
Maximum constraint arity2
Maximum domain size121
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7290
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
0.17/0.22	c Seed is 887723662
0.17/0.22	c Constructing HOME/instance-2081350-1247719496.xml 
0.27/0.31	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,V0)
0.27/0.31	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,V1)
0.27/0.31	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,V4)
0.27/0.31	c  with 10983 constraints
0.27/0.31	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-2081350-1247719496/watcher-2081350-1247719496 -o /tmp/evaluation-result-2081350-1247719496/solver-2081350-1247719496 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 887723662 HOME/instance-2081350-1247719496.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: 2.00 2.02 2.00 4/83 21274
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=18576 CPUtime=0
/proc/21274/stat : 21274 (runsolver) R 21272 21274 19656 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58640938 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 264519609639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21274/statm: 4644 284 249 26 0 2626 0

[startup+0.0811449 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 21274
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=5200 CPUtime=0.06
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 961 659 0 0 6 0 0 0 18 0 1 0 58640938 5324800 592 996147200 134512640 135215973 4294956304 18446744073709551615 4158960634 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 1300 592 388 171 0 225 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5200

[startup+0.101142 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 21274
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=5336 CPUtime=0.08
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 993 659 0 0 8 0 0 0 18 0 1 0 58640938 5464064 624 996147200 134512640 135215973 4294956304 18446744073709551615 134689514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 1334 624 388 171 0 259 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5336

[startup+0.301176 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 21274
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=7076 CPUtime=0.27
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 1489 659 0 0 27 0 0 0 19 0 1 0 58640938 7245824 1022 996147200 134512640 135215973 4294956304 18446744073709551615 134632039 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 1769 1022 388 171 0 694 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7076

[startup+0.701222 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 21274
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=8140 CPUtime=0.67
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 1795 659 0 0 67 0 0 0 23 0 1 0 58640938 8335360 1296 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 2035 1296 422 171 0 960 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8140

[startup+1.50133 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 21279
/proc/meminfo: memFree=1511896/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=8260 CPUtime=1.46
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 1844 659 0 0 146 0 0 0 25 0 1 0 58640938 8458240 1345 996147200 134512640 135215973 4294956304 18446744073709551615 134990281 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 2065 1345 422 171 0 990 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8260

[startup+3.10253 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 21279
/proc/meminfo: memFree=1511384/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=8380 CPUtime=3.05
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 1901 659 0 0 305 0 0 0 25 0 1 0 58640938 8581120 1402 996147200 134512640 135215973 4294956304 18446744073709551615 134583409 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 2095 1402 422 171 0 1020 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8380

[startup+6.30195 s]
/proc/loadavg: 2.08 2.04 2.01 3/84 21279
/proc/meminfo: memFree=1510808/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=9008 CPUtime=6.22
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 2045 659 0 0 622 0 0 0 25 0 1 0 58640938 9224192 1546 996147200 134512640 135215973 4294956304 18446744073709551615 134599865 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 2252 1546 422 171 0 1177 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9008

[startup+12.7018 s]
/proc/loadavg: 2.08 2.03 2.00 3/84 21279
/proc/meminfo: memFree=1508952/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=11008 CPUtime=12.55
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 2566 659 0 0 1255 0 0 0 25 0 1 0 58640938 11272192 1938 996147200 134512640 135215973 4294956304 18446744073709551615 134990355 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 2752 1938 422 171 0 1677 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11008

[startup+25.5062 s]
/proc/loadavg: 2.06 2.03 2.00 3/84 21279
/proc/meminfo: memFree=1506712/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=13084 CPUtime=25.24
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 3128 659 0 0 2523 1 0 0 25 0 1 0 58640938 13398016 2500 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 3271 2500 422 171 0 2196 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 13084

[startup+51.1017 s]
/proc/loadavg: 2.04 2.03 2.00 3/84 21279
/proc/meminfo: memFree=1503512/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=16144 CPUtime=50.59
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 3958 659 0 0 5058 1 0 0 25 0 1 0 58640938 16531456 3330 996147200 134512640 135215973 4294956304 18446744073709551615 134610524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 4036 3330 422 171 0 2961 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 16144

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 2.00 3/84 21279
/proc/meminfo: memFree=1495512/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=24704 CPUtime=101.31
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 6242 659 0 0 10128 3 0 0 25 0 1 0 58640938 25296896 5271 996147200 134512640 135215973 4294956304 18446744073709551615 134989615 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 6176 5271 422 171 0 5101 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 24704

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 21279
/proc/meminfo: memFree=1487640/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=32392 CPUtime=160.75
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 8244 659 0 0 16070 5 0 0 25 0 1 0 58640938 33169408 7273 996147200 134512640 135215973 4294956304 18446744073709551615 134583493 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 8098 7273 422 171 0 7023 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 32392

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 21279
/proc/meminfo: memFree=1480728/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=38936 CPUtime=220.18
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 9938 659 0 0 22012 6 0 0 25 0 1 0 58640938 39870464 8967 996147200 134512640 135215973 4294956304 18446744073709551615 134533356 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 9734 8967 422 171 0 8659 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 38936

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 21279
/proc/meminfo: memFree=1475224/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=44224 CPUtime=279.63
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 11331 659 0 0 27955 8 0 0 25 0 1 0 58640938 45285376 10360 996147200 134512640 135215973 4294956304 18446744073709551615 134641118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 11056 10360 422 171 0 9981 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 44224

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21279
/proc/meminfo: memFree=1468568/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=52616 CPUtime=339.06
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 13478 659 0 0 33897 9 0 0 25 0 1 0 58640938 53878784 11994 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 13154 11994 422 171 0 12079 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 52616

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21279
/proc/meminfo: memFree=1463128/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=57936 CPUtime=398.5
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 14877 659 0 0 39840 10 0 0 25 0 1 0 58640938 59326464 13393 996147200 134512640 135215973 4294956304 18446744073709551615 134597314 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 14484 13393 422 171 0 13409 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 57936

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21279
/proc/meminfo: memFree=1457624/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=63152 CPUtime=457.93
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 16219 659 0 0 45782 11 0 0 25 0 1 0 58640938 64667648 14735 996147200 134512640 135215973 4294956304 18446744073709551615 134591117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 15788 14735 422 171 0 14713 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 63152

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21279
/proc/meminfo: memFree=1453528/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=67128 CPUtime=517.38
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 17256 659 0 0 51726 12 0 0 25 0 1 0 58640938 68739072 15772 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 16782 15772 422 171 0 15707 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 67128

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21281
/proc/meminfo: memFree=1449944/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=70284 CPUtime=576.81
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 18095 659 0 0 57668 13 0 0 25 0 1 0 58640938 71970816 16611 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 17571 16611 422 171 0 16496 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 70284

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21281
/proc/meminfo: memFree=1446360/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=73840 CPUtime=636.24
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 19017 659 0 0 63611 13 0 0 25 0 1 0 58640938 75612160 17533 996147200 134512640 135215973 4294956304 18446744073709551615 134687222 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 18460 17533 422 171 0 17385 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 73840

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21281
/proc/meminfo: memFree=1435160/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=84448 CPUtime=814.55
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 21761 659 0 0 81439 16 0 0 25 0 1 0 58640938 86474752 20277 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 21112 20277 422 171 0 20037 0
Current children cumulated CPU time (s) 814.55
Current children cumulated vsize (KiB) 84448

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21281
/proc/meminfo: memFree=1430360/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=89116 CPUtime=873.99
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 22956 659 0 0 87382 17 0 0 25 0 1 0 58640938 91254784 21472 996147200 134512640 135215973 4294956304 18446744073709551615 134902681 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 22279 21472 422 171 0 21204 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 89116

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21281
/proc/meminfo: memFree=1427544/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=91788 CPUtime=933.42
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 23646 659 0 0 93324 18 0 0 25 0 1 0 58640938 93990912 22162 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 22947 22162 422 171 0 21872 0
Current children cumulated CPU time (s) 933.42
Current children cumulated vsize (KiB) 91788

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1422800/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=96652 CPUtime=992.84
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 24920 659 0 0 99266 18 0 0 25 0 1 0 58640938 98971648 23331 996147200 134512640 135215973 4294956304 18446744073709551615 134648295 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 24163 23331 422 171 0 23088 0
Current children cumulated CPU time (s) 992.84
Current children cumulated vsize (KiB) 96652

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1418960/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=100316 CPUtime=1052.28
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 25875 659 0 0 105209 19 0 0 25 0 1 0 58640938 102723584 24286 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 25079 24286 422 171 0 24004 0
Current children cumulated CPU time (s) 1052.28
Current children cumulated vsize (KiB) 100316

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1412112/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=110944 CPUtime=1111.72
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 28569 659 0 0 111151 21 0 0 25 0 1 0 58640938 113606656 25955 996147200 134512640 135215973 4294956304 18446744073709551615 4158960384 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 27736 25955 422 171 0 26661 0
Current children cumulated CPU time (s) 1111.72
Current children cumulated vsize (KiB) 110944

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1408720/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=114356 CPUtime=1171.15
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 29440 659 0 0 117094 21 0 0 25 0 1 0 58640938 117100544 26826 996147200 134512640 135215973 4294956304 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 28589 26826 422 171 0 27514 0
Current children cumulated CPU time (s) 1171.15
Current children cumulated vsize (KiB) 114356

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1404944/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=117992 CPUtime=1230.59
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 30381 659 0 0 123037 22 0 0 25 0 1 0 58640938 120823808 27767 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 29498 27767 422 171 0 28423 0
Current children cumulated CPU time (s) 1230.59
Current children cumulated vsize (KiB) 117992

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1400664/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=122028 CPUtime=1290.03
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 31452 659 0 0 128980 23 0 0 25 0 1 0 58640938 124956672 28838 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 30507 28838 422 171 0 29432 0
Current children cumulated CPU time (s) 1290.03
Current children cumulated vsize (KiB) 122028

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1397144/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=125596 CPUtime=1349.46
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 32341 659 0 0 134923 23 0 0 25 0 1 0 58640938 128610304 29727 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 31399 29727 422 171 0 30324 0
Current children cumulated CPU time (s) 1349.46
Current children cumulated vsize (KiB) 125596

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1393624/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=128988 CPUtime=1408.91
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 33210 659 0 0 140867 24 0 0 25 0 1 0 58640938 132083712 30596 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 32247 30596 422 171 0 31172 0
Current children cumulated CPU time (s) 1408.91
Current children cumulated vsize (KiB) 128988

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1390104/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=132360 CPUtime=1468.34
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 34100 659 0 0 146810 24 0 0 25 0 1 0 58640938 135536640 31486 996147200 134512640 135215973 4294956304 18446744073709551615 134524388 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 33090 31486 422 171 0 32015 0
Current children cumulated CPU time (s) 1468.34
Current children cumulated vsize (KiB) 132360

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1385880/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=136404 CPUtime=1527.77
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 35139 659 0 0 152752 25 0 0 25 0 1 0 58640938 139677696 32525 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 34101 32525 422 171 0 33026 0
Current children cumulated CPU time (s) 1527.77
Current children cumulated vsize (KiB) 136404

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1382488/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=139784 CPUtime=1587.22
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 36015 659 0 0 158696 26 0 0 25 0 1 0 58640938 143138816 33401 996147200 134512640 135215973 4294956304 18446744073709551615 134591106 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 34946 33401 422 171 0 33871 0
Current children cumulated CPU time (s) 1587.22
Current children cumulated vsize (KiB) 139784

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 21287
/proc/meminfo: memFree=1378200/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=143776 CPUtime=1646.65
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 37052 659 0 0 164639 26 0 0 25 0 1 0 58640938 147226624 34438 996147200 134512640 135215973 4294956304 18446744073709551615 134532952 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 35944 34438 422 171 0 34869 0
Current children cumulated CPU time (s) 1646.65
Current children cumulated vsize (KiB) 143776

[startup+1722.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/84 21287
/proc/meminfo: memFree=1374872/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=147036 CPUtime=1706.09
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 37886 659 0 0 170582 27 0 0 25 0 1 0 58640938 150564864 35272 996147200 134512640 135215973 4294956304 18446744073709551615 134648323 0 0 4096 0 0 0 0 17 1 0 0
/proc/21274/statm: 36759 35272 422 171 0 35684 0
Current children cumulated CPU time (s) 1706.09
Current children cumulated vsize (KiB) 147036

[startup+1782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/84 21328
/proc/meminfo: memFree=1323216/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=150928 CPUtime=1765.56
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 38884 659 0 0 176526 30 0 0 25 0 1 0 58640938 154550272 36270 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/21274/statm: 37732 36270 422 171 0 36657 0
Current children cumulated CPU time (s) 1765.56
Current children cumulated vsize (KiB) 150928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.8 s]
/proc/loadavg: 2.08 2.03 2.00 3/85 21330
/proc/meminfo: memFree=1131200/2055920 swapFree=4192812/4192956
[pid=21274] ppid=21272 vsize=152964 CPUtime=1800.05
/proc/21274/stat : 21274 (pcs.big) R 21272 21274 19656 0 -1 4194304 39414 659 0 0 179973 32 0 0 25 0 1 0 58640938 156635136 36800 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/21274/statm: 38241 36800 422 171 0 37166 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 152964

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): 1816.83
CPU time (s): 1800.1
CPU user time (s): 1799.74
CPU system time (s): 0.356945
CPU usage (%): 99.0789
Max. virtual memory (cumulated for all children) (KiB): 152964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.356945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40073
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= 44110

runsolver used 2.0037 second user time and 6.26705 second system time

The end

Launcher Data 

Begin job on node40 at 2009-07-16 06:44:57
IDJOB=2081350
IDBENCH=57390
IDSOLVER=733
FILE ID=node40/2081350-1247719496
PBS_JOBID= 9521416
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-11.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081350-1247719496/watcher-2081350-1247719496 -o /tmp/evaluation-result-2081350-1247719496/solver-2081350-1247719496 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 887723662 HOME/instance-2081350-1247719496.xml

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

MD5SUM BENCH= 910d61ba544cb1eb5e823b3eb305c3f6
RANDOM SEED=887723662

node40.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		: 3000.213
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		: 3000.213
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:       1515968 kB
Buffers:         63292 kB
Cached:         354840 kB
SwapCached:          0 kB
Active:          74032 kB
Inactive:       376860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4048 kB
Writeback:           0 kB
Mapped:          53360 kB
Slab:            73864 kB
Committed_AS:   705968 kB
PageTables:       1948 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66220 MiB
End job on node40 at 2009-07-16 07:15:15