Trace number 431556

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.280957
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/431556-1178007424/instance-431556-1178007424.opb
0.00/0.00	c File size is 11660 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.005 s
0.00/0.01	c Var: 864 Constr: 1321 648/0/673 Lit: 5535 Watch. Lit: 3386
0.00/0.01	c Obj. Vars: 9 (1.04167 % of total variables)
0.00/0.02	c Pre-processing Time: 0.014 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    864     1321     5535    4     4761    7398      0      0 0.01
0.00/0.02	c Switching off LPR mode.
1799.90/1800.69	c      107    864     1428    13368    9     4926    8138    107   4652 0.02
1799.90/1800.69	c      258    864     1579    24916   15     5166    8952    258   7166 0.04
1799.90/1800.69	c      483    864     1804    42590   23     5627    9848    483   8050 0.06
1799.90/1800.69	c      822    864     2143    69451   32     6295   10833    822   8387 0.10
1799.90/1800.69	c     1330    864     2651   109214   41     7304   11917   1330   7307 0.18
1799.90/1800.69	c     2093    864     3414   178246   52     8792   13109   2093   7421 0.28
1799.90/1800.69	c     3239    864     4560   284095   62    11041   14420   3239   7295 0.44
1799.90/1800.69	c     4960    864     6281   464179   73    14534   15863   4960   5367 0.92
1799.90/1800.69	c     7544    864     8865   663019   74    19666   17450   7544   4198 1.80
1799.90/1800.69	c    11423    864    12744   956122   75    27414   19196  11423   3111 3.67
1799.90/1800.69	c    17245    864    18566  1455336   78    39028   21116  17245   3441 5.01
1799.90/1800.69	c    25982    864    16460  1242250   75    34950   23228  15139   2698 9.63
1799.90/1800.69	c    39093    864    17467  1231038   70    36922   25551  16146   1725 22.66
1799.90/1800.69	c    58764    864    22535  1592866   70    47030   28107  21214   1315 44.67
1799.90/1800.69	c    88275    864    17806  1224482   68    37623   30918  16485   1010 87.40
1799.90/1800.69	c   132546    864    21849  2125616   97    45558   34010  20528    929 142.58
1799.90/1800.69	c   198956    864    19865  1687055   84    41572   37412  18544    825 240.89
1799.90/1800.69	c   298577    864    13446  1147963   85    28782   41154  12125    793 376.31
1799.90/1800.69	c   448013    864    15462  1199801   77    32832   45270  14141    678 660.76
1799.90/1800.69	c   672171    864    34521  2611289   75    70828   49798  33200    629 1068.17
1799.90/1800.69	c  1008414    864    24522  1922017   78    50885   54778  23201    578 1742.42
1799.90/1800.69	c Resources Exceeded
1799.90/1800.69	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.69	c   21  1050225   7136  1081563    23000  1798973  21679    583 1800.00
1799.90/1800.69	s UNKNOWN
1799.90/1800.69	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-431556-1178007424 -o ROOT/results/node18/solver-431556-1178007424 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431556-1178007424/instance-431556-1178007424.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: 0.91 0.95 0.98 4/77 16037
/proc/meminfo: memFree=1807912/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=2332 CPUtime=0
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 43 0 0 0 0 0 0 0 19 0 1 0 248659736 2387968 28 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7815260 0 0 4096 0 0 0 0 17 0 0 0
/proc/16037/statm: 583 30 22 324 0 8 0

[startup+0.072221 s]
/proc/loadavg: 0.91 0.95 0.98 4/77 16037
/proc/meminfo: memFree=1807912/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=4860 CPUtime=0.06
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 641 0 0 0 6 0 0 0 19 0 1 0 248659736 4976640 607 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 1215 608 312 324 0 284 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4860

[startup+0.101224 s]
/proc/loadavg: 0.91 0.95 0.98 4/77 16037
/proc/meminfo: memFree=1807912/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=5252 CPUtime=0.08
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 713 0 0 0 8 0 0 0 19 0 1 0 248659736 5378048 679 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 1313 679 312 324 0 382 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5252

[startup+0.301241 s]
/proc/loadavg: 0.91 0.95 0.98 4/77 16037
/proc/meminfo: memFree=1807912/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=6924 CPUtime=0.28
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 1131 0 0 0 28 0 0 0 21 0 1 0 248659736 7090176 1097 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 1731 1097 312 324 0 800 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6924

[startup+0.70128 s]
/proc/loadavg: 0.91 0.95 0.98 4/77 16037
/proc/meminfo: memFree=1807912/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=9508 CPUtime=0.69
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 1774 0 0 0 68 1 0 0 25 0 1 0 248659736 9736192 1740 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 2377 1740 312 324 0 1446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9508

[startup+1.50136 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16038
/proc/meminfo: memFree=1800800/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=12484 CPUtime=1.48
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 2531 0 0 0 147 1 0 0 25 0 1 0 248659736 12783616 2497 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134547474 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 3121 2497 312 324 0 2190 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12484

[startup+3.10151 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16038
/proc/meminfo: memFree=1797088/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=16484 CPUtime=3.09
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 3546 0 0 0 306 3 0 0 25 0 1 0 248659736 16879616 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 4121 3512 312 324 0 3190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16484

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 16038
/proc/meminfo: memFree=1785120/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=28256 CPUtime=6.29
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 6472 0 0 0 623 6 0 0 25 0 1 0 248659736 28934144 6438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134520568 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 7064 6438 312 324 0 6133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28256

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 16038
/proc/meminfo: memFree=1781816/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=29600 CPUtime=12.68
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 6816 0 0 0 1261 7 0 0 25 0 1 0 248659736 30310400 6782 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 7400 6782 312 324 0 6469 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29600

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 16038
/proc/meminfo: memFree=1780856/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=30700 CPUtime=25.47
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 7093 0 0 0 2538 9 0 0 25 0 1 0 248659736 31436800 7059 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 7675 7059 312 324 0 6744 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30700

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 16038
/proc/meminfo: memFree=1779576/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=32000 CPUtime=51.06
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 7426 0 0 0 5094 12 0 0 25 0 1 0 248659736 32768000 7392 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572575 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 8000 7392 312 324 0 7069 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32000

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 16038
/proc/meminfo: memFree=1777016/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=34436 CPUtime=102.23
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 8035 0 0 0 10205 18 0 0 25 0 1 0 248659736 35262464 8001 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 8609 8001 312 324 0 7678 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 34436

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1757304/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=54108 CPUtime=162.19
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 12970 0 0 0 16192 27 0 0 25 0 1 0 248659736 55406592 12902 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 13527 12902 312 324 0 12596 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 54108

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1756856/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=54624 CPUtime=222.16
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13121 0 0 0 22183 33 0 0 25 0 1 0 248659736 55934976 13019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 13656 13019 312 324 0 12725 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 54624

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1756856/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=54620 CPUtime=282.13
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13196 0 0 0 28174 39 0 0 25 0 1 0 248659736 55930880 13022 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 13655 13022 312 324 0 12724 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 54620

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1754616/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=56800 CPUtime=342.08
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13841 0 0 0 34163 45 0 0 25 0 1 0 248659736 58163200 13591 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 14200 13591 312 324 0 13269 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 56800

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1754616/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=56816 CPUtime=402.04
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13883 0 0 0 40152 52 0 0 25 0 1 0 248659736 58179584 13595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 14204 13595 312 324 0 13273 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 56816

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1754552/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=56816 CPUtime=462.02
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13883 0 0 0 46145 57 0 0 25 0 1 0 248659736 58179584 13595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551134 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 14204 13595 312 324 0 13273 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 56816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1754616/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=56816 CPUtime=521.98
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13883 0 0 0 52137 61 0 0 25 0 1 0 248659736 58179584 13595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 14204 13595 312 324 0 13273 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 56816

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1754616/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=56816 CPUtime=581.96
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13883 0 0 0 58130 66 0 0 25 0 1 0 248659736 58179584 13595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 14204 13595 312 324 0 13273 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 56816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16038
/proc/meminfo: memFree=1754616/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=56816 CPUtime=641.95
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 13883 0 0 0 64122 73 0 0 25 0 1 0 248659736 58179584 13595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 14204 13595 312 324 0 13273 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 56816


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

/proc/16037/statm: 15630 15007 312 324 0 14699 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 62520

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 16038
/proc/meminfo: memFree=1748920/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=62520 CPUtime=1181.78
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15475 0 0 0 118058 120 0 0 25 0 1 0 248659736 64020480 15007 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 15630 15007 312 324 0 14699 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 62520

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16038
/proc/meminfo: memFree=1747320/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=64060 CPUtime=1241.77
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 124051 126 0 0 25 0 1 0 248659736 65597440 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 16015 15381 312 324 0 15084 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 64060

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16038
/proc/meminfo: memFree=1747256/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=64060 CPUtime=1301.75
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 130046 129 0 0 25 0 1 0 248659736 65597440 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 16015 15381 312 324 0 15084 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 64060

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16038
/proc/meminfo: memFree=1747320/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=64060 CPUtime=1361.73
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 136040 133 0 0 25 0 1 0 248659736 65597440 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 16015 15381 312 324 0 15084 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 64060

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747256/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=64004 CPUtime=1421.71
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 142035 136 0 0 25 0 1 0 248659736 65540096 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8293884 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 16001 15381 312 324 0 15070 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 64004

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747320/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=64004 CPUtime=1481.7
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 148028 142 0 0 25 0 1 0 248659736 65540096 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 16001 15381 312 324 0 15070 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 64004

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747320/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=63988 CPUtime=1541.67
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 154021 146 0 0 25 0 1 0 248659736 65523712 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 15997 15381 312 324 0 15066 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 63988

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747384/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=63948 CPUtime=1601.65
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 160015 150 0 0 25 0 1 0 248659736 65482752 15381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 15987 15381 312 324 0 15056 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 63948

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747384/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=63944 CPUtime=1661.64
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 166009 155 0 0 25 0 1 0 248659736 65478656 15380 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 15986 15380 312 324 0 15055 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 63944

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747448/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=63944 CPUtime=1721.63
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 172001 162 0 0 25 0 1 0 248659736 65478656 15380 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 15986 15380 312 324 0 15055 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 63944

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1747256/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=63944 CPUtime=1781.6
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194304 15898 0 0 0 177993 167 0 0 25 0 1 0 248659736 65478656 15380 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 15986 15380 312 324 0 15055 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 63944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1742264/2055920 swapFree=4147196/4192956
[pid=16037] ppid=16035 vsize=0 CPUtime=1800
/proc/16037/stat : 16037 (bsolo3.0.16) R 16035 16037 15619 0 -1 4194308 17207 0 0 0 179830 170 0 0 25 0 1 0 248659736 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16037/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1800 s) to the 'lost time'.

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1802424/2055920 swapFree=4147196/4192956
[pid=16037] ppid=-1 vsize=0 CPUtime=0
/proc/16037/stat : -- couldn't open stat file --/proc/16037/statm: 7308 430 278 14 0 5302 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1802424/2055920 swapFree=4147196/4192956
[pid=16037] ppid=-1 vsize=0 CPUtime=0
/proc/16037/stat : -- couldn't open stat file --/proc/16037/statm: 7308 430 278 14 0 5302 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
SSolver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16040
/proc/meminfo: memFree=1802424/2055920 swapFree=4147196/4192956
[pid=16037] ppid=-1 vsize=0 CPUtime=0
/proc/16037/stat : -- couldn't open stat file --/proc/16037/statm: 7308 430 278 14 0 5302 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16037 and gives
#  childrusage.ru_utime.tv_sec=1798
#  childrusage.ru_utime.tv_usec=307615
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=706740
# CPU time returned by wait4() is 1800.01
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800
#  lost CPU user time (s): 1798.3
#  lost CPU system time (s): 1.7

Real time (s): 1800.71
CPU time (s): 1800
CPU user time (s): 1798.3
CPU system time (s): 1.7
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 69004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.31
system time used= 1.70674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17207
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= 40179

runsolver used 1.61775 second user time and 4.94325 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  1 08:17:04 UTC 2007

IDJOB= 431556
IDBENCH= 48060
IDSOLVER= 163
FILE ID= node18/431556-1178007424

PBS_JOBID= 4728291

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431556-1178007424/instance-431556-1178007424.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-431556-1178007424 -o ROOT/results/node18/solver-431556-1178007424 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431556-1178007424/instance-431556-1178007424.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6dc20e219798a6cc2c39fe76202681b5

RANDOM SEED= 403701855

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1808512 kB
Buffers:         41884 kB
Cached:         114852 kB
SwapCached:      14420 kB
Active:         122752 kB
Inactive:        57080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808512 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            6668 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            53060 kB
Committed_AS:  6476708 kB
PageTables:       1776 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= 66558 MiB

End job on node18 on Tue May  1 08:47:04 UTC 2007