Trace number 365881

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, and are wall clock time (not CPU 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
bsolo 3.0.16? (TO) 1800.12 1800.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.007997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/365881-1177054341/instance-365881-1177054341.opb
0.00/0.00	c File size is 15321 bytes.
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.003 s
0.00/0.00	c Var: 930 Constr: 61 31/30/0 Lit: 1860 Watch. Lit: 992
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    930       61     1860   30      992    9310      0      0 0.02
0.00/0.02	c Switching off LPR mode.
1799.96/1800.58	c      101    930      162    12068   74     1194   10242    101   3060 0.03
1799.96/1800.58	c      252    930      313    33698  107     1496   11267    252   5142 0.05
1799.96/1800.58	c      478    930      539    59758  110     1948   12394    478   6289 0.08
1799.96/1800.58	c      816    930      877   158222  180     2624   13634    816   4857 0.17
1799.96/1800.58	c     1324    930     1385   279639  201     3640   14998   1324   2835 0.47
1799.96/1800.58	c     2087    930     2148   562115  261     5166   16498   2087   2064 1.01
1799.96/1800.58	c     3234    930     3295  1199154  363     7460   18148   3234   1683 1.92
1799.96/1800.58	c     4956    930     5017  2251291  448    10904   19963   4956   1366 3.63
1799.96/1800.58	c     7540    930     7601  3888414  511    16072   21960   7540    932 8.09
1799.96/1800.58	c    11419    930    11480  6702239  583    23830   24157  11419    615 18.55
1799.96/1800.58	c    17242    930    17303 10942694  632    35476   26573  17242    344 50.04
1799.96/1800.58	c    25980    930    26041 17120991  657    52952   29231  25980    209 123.77
1799.96/1800.58	c    39092    930    21388 15065553  704    43646   32155  21327    147 264.69
1799.96/1800.58	c    58763    930    20613 14270284  692    42096   35371  20552    131 447.73
1799.96/1800.58	c    88274    930    26905 19257549  715    54680   38909  26844    107 819.03
1799.96/1800.58	c   132546    930    19236 14086964  732    39342   42800  19175     91 1453.65
1799.96/1800.58	c Resources Exceeded
1799.96/1800.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.58	c   16   153949  23959   431506    40639 30061908  40578     85 1800.05
1799.96/1800.58	s UNKNOWN
1799.96/1800.58	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-365881-1177054341 -o ROOT/results/node68/solver-365881-1177054341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365881-1177054341/instance-365881-1177054341.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31385
/proc/meminfo: memFree=1735160/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=11752 CPUtime=0
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 181423603 12034048 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 2938 336 282 324 0 2003 0

[startup+0.067506 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31385
/proc/meminfo: memFree=1735160/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=4716 CPUtime=0.05
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 606 0 0 0 5 0 0 0 18 0 1 0 181423603 4829184 570 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134585244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 1179 570 311 324 0 248 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4716

[startup+0.10251 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31385
/proc/meminfo: memFree=1735160/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=5100 CPUtime=0.09
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 181423603 5222400 659 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 1275 659 311 324 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5100

[startup+0.301527 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31385
/proc/meminfo: memFree=1735160/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=6776 CPUtime=0.29
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 1099 0 0 0 27 2 0 0 19 0 1 0 181423603 6938624 1063 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 1694 1063 311 324 0 763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6776

[startup+0.701565 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31385
/proc/meminfo: memFree=1735160/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=9444 CPUtime=0.69
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 1789 0 0 0 63 6 0 0 23 0 1 0 181423603 9670656 1753 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 2361 1753 311 324 0 1430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9444

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1727472/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=15764 CPUtime=1.49
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 3353 0 0 0 140 9 0 0 25 0 1 0 181423603 16142336 3317 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 3941 3317 311 324 0 3010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15764

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1717360/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=28452 CPUtime=3.09
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 6515 0 0 0 297 12 0 0 25 0 1 0 181423603 29134848 6479 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 7113 6479 311 324 0 6182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28452

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1694768/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=47624 CPUtime=6.29
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 11331 0 0 0 614 15 0 0 25 0 1 0 181423603 48766976 11295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 11906 11295 311 324 0 10975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47624

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1665456/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=75220 CPUtime=12.69
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 18204 0 0 0 1249 20 0 0 25 0 1 0 181423603 77025280 18168 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 18805 18168 311 324 0 17874 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75220

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1633648/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=105564 CPUtime=25.48
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 25797 0 0 0 2524 24 0 0 25 0 1 0 181423603 108097536 25761 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 26391 25761 311 324 0 25460 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105564

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1592880/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=146104 CPUtime=51.07
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 35952 0 0 0 5078 29 0 0 25 0 1 0 181423603 149610496 35916 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 36526 35916 311 324 0 35595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 146104

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1533552/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=204936 CPUtime=102.27
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 50633 0 0 0 10187 40 0 0 25 0 1 0 181423603 209854464 50597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 51234 50597 311 324 0 50303 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 204936

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1488624/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=249980 CPUtime=162.25
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 61901 0 0 0 16176 49 0 0 25 0 1 0 181423603 255979520 61865 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10948092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 62495 61865 311 324 0 61564 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 249980

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1474800/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=263292 CPUtime=222.23
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 65249 0 0 0 22170 53 0 0 25 0 1 0 181423603 269611008 65213 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 65823 65213 311 324 0 64892 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 263292

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1474800/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=263292 CPUtime=282.22
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 65249 0 0 0 28168 54 0 0 25 0 1 0 181423603 269611008 65213 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 65823 65213 311 324 0 64892 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 263292

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1474800/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=263292 CPUtime=342.2
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 65249 0 0 0 34165 55 0 0 25 0 1 0 181423603 269611008 65213 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 65823 65213 311 324 0 64892 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 263292

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31386
/proc/meminfo: memFree=1436976/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=301936 CPUtime=402.19
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 74910 0 0 0 40157 62 0 0 25 0 1 0 181423603 309182464 74874 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 75484 74874 311 324 0 74553 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 301936

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1433776/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=304088 CPUtime=462.18
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 75476 0 0 0 46153 65 0 0 25 0 1 0 181423603 311386112 75407 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 76022 75407 311 324 0 75091 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 304088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1433776/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=304088 CPUtime=522.16
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 75476 0 0 0 52150 66 0 0 25 0 1 0 181423603 311386112 75407 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 76022 75407 311 324 0 75091 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 304088

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1433776/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=304088 CPUtime=582.14
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 75476 0 0 0 58147 67 0 0 25 0 1 0 181423603 311386112 75407 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 76022 75407 311 324 0 75091 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 304088

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1415792/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=322172 CPUtime=642.14
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 79996 0 0 0 64142 72 0 0 25 0 1 0 181423603 329904128 79927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 80543 79927 311 324 0 79612 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 322172


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1401584/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=336432 CPUtime=822.09
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 83581 0 0 0 82132 77 0 0 25 0 1 0 181423603 344506368 83476 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 84108 83476 311 324 0 83177 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 336432

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1401584/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=336432 CPUtime=882.07
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 83581 0 0 0 88129 78 0 0 25 0 1 0 181423603 344506368 83476 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 84108 83476 311 324 0 83177 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 336432

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1401584/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=336432 CPUtime=942.05
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 83581 0 0 0 94127 78 0 0 25 0 1 0 181423603 344506368 83476 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 84108 83476 311 324 0 83177 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 336432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1382960/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=355240 CPUtime=1002.04
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 88281 0 0 0 100122 82 0 0 25 0 1 0 181423603 363765760 88176 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 88810 88176 311 324 0 87879 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 355240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1359920/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=377868 CPUtime=1062.02
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 93990 0 0 0 106115 87 0 0 25 0 1 0 181423603 386936832 93846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10956495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 94467 93846 311 324 0 93536 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 377868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1359920/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=377868 CPUtime=1122.02
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 93990 0 0 0 112113 89 0 0 25 0 1 0 181423603 386936832 93846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 94467 93846 311 324 0 93536 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 377868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1359920/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=377868 CPUtime=1182
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 93990 0 0 0 118110 90 0 0 25 0 1 0 181423603 386936832 93846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 94467 93846 311 324 0 93536 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 377868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1359920/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=377868 CPUtime=1241.99
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 93990 0 0 0 124108 91 0 0 25 0 1 0 181423603 386936832 93846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 94467 93846 311 324 0 93536 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 377868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1359920/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=377868 CPUtime=1301.98
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 93990 0 0 0 130106 92 0 0 25 0 1 0 181423603 386936832 93846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10956586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 94467 93846 311 324 0 93536 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 377868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1359984/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=377868 CPUtime=1361.96
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 93990 0 0 0 136104 92 0 0 25 0 1 0 181423603 386936832 93846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 94467 93846 311 324 0 93536 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 377868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1354672/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383120 CPUtime=1421.94
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95336 0 0 0 142101 93 0 0 25 0 1 0 181423603 392314880 95153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95780 95153 311 324 0 94849 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 383120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1354672/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383120 CPUtime=1481.93
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95336 0 0 0 148098 95 0 0 25 0 1 0 181423603 392314880 95153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551134 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95780 95153 311 324 0 94849 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 383120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1354672/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383120 CPUtime=1541.92
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95336 0 0 0 154096 96 0 0 25 0 1 0 181423603 392314880 95153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95780 95153 311 324 0 94849 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 383120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1354672/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383120 CPUtime=1601.9
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95336 0 0 0 160093 97 0 0 25 0 1 0 181423603 392314880 95153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95780 95153 311 324 0 94849 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 383120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31388
/proc/meminfo: memFree=1354672/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383120 CPUtime=1661.88
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95336 0 0 0 166091 97 0 0 25 0 1 0 181423603 392314880 95153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95780 95153 311 324 0 94849 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 383120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31414
/proc/meminfo: memFree=1353408/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383120 CPUtime=1721.86
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95336 0 0 0 172088 98 0 0 25 0 1 0 181423603 392314880 95153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95780 95153 311 324 0 94849 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 383120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31586
/proc/meminfo: memFree=1353768/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=383880 CPUtime=1781.76
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194304 95525 0 0 0 178077 99 0 0 25 0 1 0 181423603 393093120 95342 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 95970 95342 311 324 0 95039 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 383880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31586
/proc/meminfo: memFree=1465712/2055920 swapFree=4183868/4192956
[pid=31385] ppid=31383 vsize=0 CPUtime=1800.06
/proc/31385/stat : 31385 (bsolo3.0.16) R 31383 31385 30505 0 -1 4194308 97180 0 0 0 179904 102 0 0 25 0 1 0 181423603 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31385/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.12
CPU user time (s): 1799.05
CPU system time (s): 1.06584
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 390404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.05
system time used= 1.06584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97180
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= 12
involuntary context switches= 3780

runsolver used 1.12383 second user time and 3.85241 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 20 07:32:21 UTC 2007

IDJOB= 365881
IDBENCH= 2583
IDSOLVER= 163
FILE ID= node68/365881-1177054341

PBS_JOBID= 4640171

Free space on /tmp= 66323 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365881-1177054341/instance-365881-1177054341.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-365881-1177054341 -o ROOT/results/node68/solver-365881-1177054341 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365881-1177054341/instance-365881-1177054341.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  583fb36c9cf948cc03f361dd87435bdd

RANDOM SEED= 89093791

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1735568 kB
Buffers:         22316 kB
Cached:         235368 kB
SwapCached:       2824 kB
Active:         100948 kB
Inactive:       166868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735568 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            4412 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            38664 kB
Committed_AS:  2805020 kB
PageTables:       1380 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= 66323 MiB

End job on node68 on Fri Apr 20 08:02:23 UTC 2007