Trace number 366007

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? (MO) 891.862 892.103

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
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 benchmark0.030995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
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 62
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/366007-1177056191/instance-366007-1177056191.opb
0.00/0.00	c File size is 64775 bytes.
0.00/0.01	c Highest Coefficient sum: 62
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 3660 Constr: 121 61/60/0 Lit: 7320 Watch. Lit: 3782
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.19/0.21	c Pre-processing Time: 0.208 s
0.19/0.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.21	c        0   3660      121     7320   60     3782   60020      0      0 0.21
0.19/0.21	c Switching off LPR mode.
891.56/891.80	c      100   3660      221    28462  128     3982   66023    100    442 0.23
891.56/891.80	c      250   3660      371    87013  234     4282   72626    250    880 0.28
891.56/891.80	c      477   3660      598   176012  294     4736   79889    477   1328 0.36
891.56/891.80	c      815   3660      936   325700  347     5412   87878    815   1683 0.48
891.56/891.80	c     1324   3660     1445   509139  352     6430   96666   1324   1846 0.72
891.56/891.80	c     2087   3660     2208   750543  339     7956  106333   2087   1900 1.10
891.56/891.80	c     3233   3660     3354  1061005  316    10248  116967   3233   1890 1.71
891.56/891.80	c     4957   3660     5078  2161385  425    13696  128664   4957   1112 4.45
891.56/891.80	c     7541   3660     7662  3075502  401    18864  141531   7541    492 15.32
891.56/891.80	c    11420   3660    11541  8190624  709    26622  155685  11420    344 33.11
891.56/891.80	c    17242   3660    17363 25653530 1477    38266  171254  17242    257 66.89
891.56/891.80	c    25982   3660    26103 54434012 2085    55746  188380  25982    150 173.14
891.56/891.80	c    39093   3660    39214 98105571 2501    81968  207219  39093     82 476.17
891.56/891.80	c Caught signal: 15
891.56/891.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
891.56/891.80	c   13    53577  13418  3161738    53698 144342545  53577     60 891.57
891.56/891.80	s UNKNOWN
891.56/891.80	c Total time: 891.567 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/node21/watcher-366007-1177056191 -o ROOT/results/node21/solver-366007-1177056191 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366007-1177056191/instance-366007-1177056191.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: 0.94 1.00 0.99 3/77 10026
/proc/meminfo: memFree=1686592/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=11800 CPUtime=0
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 153536391 12083200 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 2950 336 282 324 0 2003 0

[startup+0.0650501 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 10026
/proc/meminfo: memFree=1686592/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=4688 CPUtime=0.05
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 575 0 0 0 5 0 0 0 18 0 1 0 153536391 4800512 527 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 1172 527 304 324 0 241 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4688

[startup+0.101054 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 10026
/proc/meminfo: memFree=1686592/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=4740 CPUtime=0.09
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 153536391 4853760 562 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 1185 562 306 324 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4740

[startup+0.301077 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 10026
/proc/meminfo: memFree=1686592/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=5776 CPUtime=0.29
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 885 0 0 0 28 1 0 0 19 0 1 0 153536391 5914624 827 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 1444 827 311 324 0 513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5776

[startup+0.701119 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 10026
/proc/meminfo: memFree=1686592/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=11032 CPUtime=0.69
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 2197 0 0 0 67 2 0 0 23 0 1 0 153536391 11296768 2139 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 2758 2139 311 324 0 1827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11032

[startup+1.50121 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1676536/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=17476 CPUtime=1.48
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 3810 0 0 0 145 3 0 0 25 0 1 0 153536391 17895424 3752 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 4369 3752 311 324 0 3438 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17476

[startup+3.10138 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1671096/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=26672 CPUtime=3.09
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 6094 0 0 0 303 6 0 0 25 0 1 0 153536391 27312128 6036 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 6668 6036 311 324 0 5737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26672

[startup+6.30173 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1656760/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=35436 CPUtime=6.29
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 8283 0 0 0 611 18 0 0 25 0 1 0 153536391 36286464 8225 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 8859 8225 311 324 0 7928 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35436

[startup+12.7014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1649528/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=41480 CPUtime=12.69
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 9797 0 0 0 1211 58 0 0 25 0 1 0 153536391 42475520 9739 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 10370 9739 311 324 0 9439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41480

[startup+25.5018 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1616760/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=74672 CPUtime=25.48
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 18113 0 0 0 2410 138 0 0 25 0 1 0 153536391 76464128 18055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 18668 18055 311 324 0 17737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74672

[startup+51.1016 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1447032/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=247848 CPUtime=51.08
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 61389 0 0 0 4920 188 0 0 25 0 1 0 153536391 253796352 61331 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8871572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 61962 61331 311 324 0 61031 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 247848

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1218936/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=470500 CPUtime=102.26
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 117053 0 0 0 10012 214 0 0 25 0 1 0 153536391 481792000 116995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 117625 116995 311 324 0 116694 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 470500

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=1030136/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=660864 CPUtime=162.24
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 164654 0 0 0 15991 233 0 0 25 0 1 0 153536391 676724736 164596 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 165216 164596 311 324 0 164285 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 660864

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=883960/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=804892 CPUtime=222.23
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 200672 0 0 0 21974 249 0 0 25 0 1 0 153536391 824209408 200614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 201223 200614 311 324 0 200292 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 804892

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=745592/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=943836 CPUtime=282.21
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 235409 0 0 0 27957 264 0 0 25 0 1 0 153536391 966488064 235351 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 235959 235351 311 324 0 235028 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 943836

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=630776/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1057832 CPUtime=342.2
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 263897 0 0 0 33944 276 0 0 25 0 1 0 153536391 1083219968 263839 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 264458 263839 311 324 0 263527 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1057832

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=539704/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1149816 CPUtime=402.18
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 286891 0 0 0 39931 287 0 0 25 0 1 0 153536391 1177411584 286833 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 287454 286833 311 324 0 286523 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1149816

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=449720/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1238400 CPUtime=462.16
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 309028 0 0 0 45919 297 0 0 25 0 1 0 153536391 1268121600 308970 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 309600 308970 311 324 0 308669 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1238400

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=378680/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1309804 CPUtime=522.15
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 326887 0 0 0 51909 306 0 0 25 0 1 0 153536391 1341239296 326829 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 327451 326829 311 324 0 326520 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1309804

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=269368/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1418624 CPUtime=582.13
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 354094 0 0 0 57894 319 0 0 25 0 1 0 153536391 1452670976 354036 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 354656 354036 311 324 0 353725 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1418624

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=186296/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1500836 CPUtime=642.12
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 374647 0 0 0 63883 329 0 0 25 0 1 0 153536391 1536856064 374589 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 375209 374589 311 324 0 374278 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1500836

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=100088/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1587924 CPUtime=702.1
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 396408 0 0 0 69872 338 0 0 25 0 1 0 153536391 1626034176 396350 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 396981 396350 311 324 0 396050 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1587924

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=15160/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1677780 CPUtime=762.09
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 418882 0 0 0 75860 349 0 0 25 0 1 0 153536391 1718046720 418824 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 419445 418824 311 324 0 418514 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1677780

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=15224/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1749944 CPUtime=822.07
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 436913 0 0 0 81848 359 0 0 25 0 1 0 153536391 1791942656 436855 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 437486 436855 311 324 0 436555 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1749944

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=15032/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1830784 CPUtime=882.05
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 457143 0 0 0 87836 369 0 0 25 0 1 0 153536391 1874722816 457085 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 457696 457085 311 324 0 456765 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1830784



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+891.801 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10027
/proc/meminfo: memFree=14840/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=1843284 CPUtime=891.56
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194304 460269 0 0 0 88785 371 0 0 25 0 1 0 153536391 1887522816 460211 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 460821 460211 311 324 0 459890 0
Current children cumulated CPU time (s) 891.56
Current children cumulated vsize (KiB) 1843284

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

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

[startup+892.027 s]
/proc/loadavg: 0.99 1.00 0.99 4/79 10028
/proc/meminfo: memFree=1408880/2055920 swapFree=4163760/4192956
[pid=10026] ppid=10024 vsize=0 CPUtime=891.78
/proc/10026/stat : 10026 (bsolo3.0.16) R 10024 10026 9704 0 -1 4194308 460270 0 0 0 88785 393 0 0 25 0 1 0 153536391 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10026/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 891.78
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 892.103
CPU time (s): 891.862
CPU user time (s): 887.858
CPU system time (s): 4.00439
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 887.858
system time used= 4.00439
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460270
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= 724

runsolver used 1.01784 second user time and 2.22466 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 20 08:03:11 UTC 2007

IDJOB= 366007
IDBENCH= 2599
IDSOLVER= 163
FILE ID= node21/366007-1177056191

PBS_JOBID= 4640198

Free space on /tmp= 66387 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366007-1177056191/instance-366007-1177056191.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-366007-1177056191 -o ROOT/results/node21/solver-366007-1177056191 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366007-1177056191/instance-366007-1177056191.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  5bedad9895f21a4b5e521b3abd33ba08

RANDOM SEED= 136985845

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1686936 kB
Buffers:         74020 kB
Cached:         203308 kB
SwapCached:       7592 kB
Active:         147052 kB
Inactive:       156628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686936 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            4536 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            50812 kB
Committed_AS:  1674132 kB
PageTables:       1784 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= 66387 MiB

End job on node21 on Fri Apr 20 08:18:05 UTC 2007