Trace number 2655589

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.4a? (TO) 1800.07 1800.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k6_l3_n170.opb
MD5SUM7f5f10f1b8aeee16c5b46dadab8c5b22
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1020
Total number of constraints43010
Number of constraints which are clauses42840
Number of constraints which are cardinality constraints (but not clauses)170
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint6
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655589-1276315822.opb.
0.00/0.00	c Instance file HOME/instance-2655589-1276315822.opb
0.00/0.00	c File size is 1372125 bytes.
0.09/0.19	c Highest Coefficient sum: 7
0.09/0.19	c ============================[ Problem Statistics ]=============================
0.09/0.19	c |                                                                             |
0.09/0.19	c |  Parsing time:          0.18         s                                      |
0.09/0.19	c |  Number Variables:      1020                                                |
0.09/0.19	c |  Number Clauses:        43010                                               |
0.09/0.19	c |  Number Cardinality:    170                                                 |
0.09/0.19	c |  Number PB Constraints: 0                                                   |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1020    43180   130560 |    14393        0    nan |  0.000 % |
0.19/0.20	c |       102 |    1020    43180   130560 |    15832      102     48 |  0.000 % |
0.19/0.22	c |       253 |    1020    43180   130560 |    17415      253     60 |  0.000 % |
0.19/0.26	c |       478 |    1020    43180   130560 |    19157      478     67 |  0.000 % |
0.29/0.31	c |       816 |    1020    43180   130560 |    21073      816     73 |  0.000 % |
0.29/0.39	c |      1322 |    1020    43180   130560 |    23180     1322     74 |  0.000 % |
0.49/0.51	c |      2082 |    1020    43180   130560 |    25498     2082     76 |  0.000 % |
0.69/0.72	c |      3221 |    1020    43180   130560 |    28048     3221     78 |  0.000 % |
0.99/1.08	c |      4929 |    1020    43180   130560 |    30853     4929     82 |  0.000 % |
1.59/1.64	c |      7491 |    1020    43180   130560 |    33938     7491     84 |  0.000 % |
2.59/2.62	c |     11336 |    1020    43180   130560 |    37332    11336     85 |  0.000 % |
4.40/4.43	c |     17102 |    1020    43180   130560 |    41065    17102     85 |  0.000 % |
7.89/7.95	c |     25751 |    1020    43180   130560 |    45172    25751     86 |  0.000 % |
16.09/16.20	c |     38725 |    1020    43180   130560 |    49689    38725     92 |  0.000 % |
29.38/29.49	c |     58188 |    1020    43180   130560 |    54658    19885     97 |  0.000 % |
54.98/55.03	c |     87380 |    1020    43180   130560 |    60124    49077    101 |  0.000 % |
103.56/103.69	c |    131170 |    1020    43180   130560 |    66136    44699    105 |  0.000 % |
170.45/170.53	c |    196854 |    1020    43180   130560 |    72750    56392    102 |  0.000 % |
307.20/307.34	c |    295381 |    1020    43180   130560 |    80025    37781    100 |  0.000 % |
508.45/508.65	c |    443170 |    1020    43180   130560 |    88028    56169    101 |  0.000 % |
906.54/906.84	c |    664854 |    1020    43180   130560 |    96831    63364    110 |  0.000 % |
1550.17/1550.68	c |    997380 |    1020    43180   130560 |   106514    76375    103 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655589-1276315822/watcher-2655589-1276315822 -o /tmp/evaluation-result-2655589-1276315822/solver-2655589-1276315822 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655589-1276315822.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8473
/proc/meminfo: memFree=1517664/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=4068 CPUtime=0
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 307 0 0 0 0 0 0 0 18 0 1 0 7186270 4165632 226 1992294400 134512640 135751879 4291817072 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 1017 226 139 303 0 377 0

[startup+0.075881 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8473
/proc/meminfo: memFree=1517664/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=4908 CPUtime=0.06
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 637 0 0 0 6 0 0 0 20 0 1 0 7186270 5025792 556 1992294400 134512640 135751879 4291817072 18446744073709551615 135379824 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 1227 556 260 303 0 587 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4908

[startup+0.101883 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8473
/proc/meminfo: memFree=1517664/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=5224 CPUtime=0.09
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 764 0 0 0 9 0 0 0 20 0 1 0 7186270 5349376 683 1992294400 134512640 135751879 4291817072 18446744073709551615 134573677 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 1306 683 306 303 0 666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5224

[startup+0.301907 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8473
/proc/meminfo: memFree=1517664/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=5708 CPUtime=0.29
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 1389 0 0 0 28 1 0 0 20 0 1 0 7186270 5844992 940 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 1427 940 143 303 0 1122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5708

[startup+0.700955 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8473
/proc/meminfo: memFree=1517664/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=6632 CPUtime=0.69
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 1631 0 0 0 68 1 0 0 20 0 1 0 7186270 6791168 1182 1992294400 134512640 135751879 4291817072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 1658 1182 143 303 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6632

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8474
/proc/meminfo: memFree=1512696/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=8260 CPUtime=1.49
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 2054 0 0 0 146 3 0 0 23 0 1 0 7186270 8458240 1605 1992294400 134512640 135751879 4291817072 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 2065 1605 143 303 0 1760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8260

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8474
/proc/meminfo: memFree=1510216/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=11116 CPUtime=3.09
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 2735 0 0 0 304 5 0 0 25 0 1 0 7186270 11382784 2286 1992294400 134512640 135751879 4291817072 18446744073709551615 134616407 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 2779 2286 143 303 0 2474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11116

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8474
/proc/meminfo: memFree=1505752/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=14944 CPUtime=6.29
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 3699 0 0 0 621 8 0 0 25 0 1 0 7186270 15302656 3250 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 3736 3250 143 303 0 3431 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14944

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8474
/proc/meminfo: memFree=1499428/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=20784 CPUtime=12.69
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 5147 0 0 0 1256 13 0 0 25 0 1 0 7186270 21282816 4698 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 5196 4698 143 303 0 4891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20784

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8474
/proc/meminfo: memFree=1490748/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=29180 CPUtime=25.48
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 7260 0 0 0 2529 19 0 0 25 0 1 0 7186270 29880320 6811 1992294400 134512640 135751879 4291817072 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 7295 6811 143 303 0 6990 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29180

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8476
/proc/meminfo: memFree=1474628/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=45176 CPUtime=51.08
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 11258 0 0 0 5074 34 0 0 25 0 1 0 7186270 46260224 10809 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 11294 10809 143 303 0 10989 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45176

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 8476
/proc/meminfo: memFree=1450944/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=68592 CPUtime=102.26
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 17112 0 0 0 10169 57 0 0 25 0 1 0 7186270 70238208 16663 1992294400 134512640 135751879 4291817072 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 17148 16663 143 303 0 16843 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68592

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8478
/proc/meminfo: memFree=1421556/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=98040 CPUtime=162.24
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 24456 0 0 0 16135 89 0 0 25 0 1 0 7186270 100392960 24007 1992294400 134512640 135751879 4291817072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 24510 24007 143 303 0 24205 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 98040

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8483
/proc/meminfo: memFree=1395516/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=123420 CPUtime=222.23
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 30789 0 0 0 22109 114 0 0 25 0 1 0 7186270 126382080 30340 1992294400 134512640 135751879 4291817072 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 30855 30340 143 303 0 30550 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 123420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8485
/proc/meminfo: memFree=1379644/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=139312 CPUtime=282.21
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 34744 0 0 0 28089 132 0 0 25 0 1 0 7186270 142655488 34295 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 34828 34295 143 303 0 34523 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139312

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8487
/proc/meminfo: memFree=1355092/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=163768 CPUtime=342.2
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 40885 0 0 0 34062 158 0 0 25 0 1 0 7186270 167698432 40436 1992294400 134512640 135751879 4291817072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 40942 40436 143 303 0 40637 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 163768

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8487
/proc/meminfo: memFree=1332400/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=186636 CPUtime=402.18
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 46595 0 0 0 40036 182 0 0 25 0 1 0 7186270 191115264 46146 1992294400 134512640 135751879 4291817072 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 46659 46146 143 303 0 46354 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 186636

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8489
/proc/meminfo: memFree=1316528/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=202412 CPUtime=462.16
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 50517 0 0 0 46013 203 0 0 25 0 1 0 7186270 207269888 50068 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 50603 50068 143 303 0 50298 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 202412

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8491
/proc/meminfo: memFree=1290364/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=228824 CPUtime=522.15
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 57118 0 0 0 51981 234 0 0 25 0 1 0 7186270 234315776 56669 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 57206 56669 143 303 0 56901 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 228824

[startup+582.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8493
/proc/meminfo: memFree=1266556/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=252336 CPUtime=582.13
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 63008 0 0 0 57955 258 0 0 25 0 1 0 7186270 258392064 62559 1992294400 134512640 135751879 4291817072 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 63084 62559 143 303 0 62779 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 252336

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8495
/proc/meminfo: memFree=1250064/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=268792 CPUtime=642.12
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 67100 0 0 0 63936 276 0 0 25 0 1 0 7186270 275243008 66651 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 67198 66651 143 303 0 66893 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 268792

[startup+702.3 s]

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

[startup+882.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8501
/proc/meminfo: memFree=1184592/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=334292 CPUtime=882.05
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 83431 0 0 0 87846 359 0 0 25 0 1 0 7186270 342315008 82982 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 83573 82982 143 303 0 83268 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 334292

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8503
/proc/meminfo: memFree=1165000/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=354244 CPUtime=942.03
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 88375 0 0 0 93823 380 0 0 25 0 1 0 7186270 362745856 87926 1992294400 134512640 135751879 4291817072 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 88561 87926 143 303 0 88256 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 354244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8503
/proc/meminfo: memFree=1142804/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=376212 CPUtime=1002.02
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 93868 0 0 0 99800 402 0 0 25 0 1 0 7186270 385241088 93419 1992294400 134512640 135751879 4291817072 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 94053 93419 143 303 0 93748 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 376212

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 8505
/proc/meminfo: memFree=1130032/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=388992 CPUtime=1061.99
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 97047 0 0 0 105782 417 0 0 25 0 1 0 7186270 398327808 96598 1992294400 134512640 135751879 4291817072 18446744073709551615 134516989 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 97248 96598 143 303 0 96943 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 388992

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8507
/proc/meminfo: memFree=1119492/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=399436 CPUtime=1121.98
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 99661 0 0 0 111769 429 0 0 25 0 1 0 7186270 409022464 99212 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 99859 99212 143 303 0 99554 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 399436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8509
/proc/meminfo: memFree=1100024/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=419008 CPUtime=1181.97
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 104551 0 0 0 117747 450 0 0 25 0 1 0 7186270 429064192 104102 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 104752 104102 143 303 0 104447 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 419008

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8511
/proc/meminfo: memFree=1086508/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=432208 CPUtime=1241.95
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 107821 0 0 0 123732 463 0 0 25 0 1 0 7186270 442580992 107372 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 108052 107372 143 303 0 107747 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 432208

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8511
/proc/meminfo: memFree=1072868/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=445744 CPUtime=1301.94
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 111178 0 0 0 129714 480 0 0 25 0 1 0 7186270 456441856 110729 1992294400 134512640 135751879 4291817072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 111436 110729 143 303 0 111131 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 445744

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8513
/proc/meminfo: memFree=1055508/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=463064 CPUtime=1361.91
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 115531 0 0 0 135691 500 0 0 25 0 1 0 7186270 474177536 115082 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 115766 115082 143 303 0 115461 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 463064

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8515
/proc/meminfo: memFree=1044100/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=474464 CPUtime=1421.91
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 118364 0 0 0 141676 515 0 0 25 0 1 0 7186270 485851136 117915 1992294400 134512640 135751879 4291817072 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 118616 117915 143 303 0 118311 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 474464

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8517
/proc/meminfo: memFree=1027608/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=490896 CPUtime=1481.88
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 122489 0 0 0 147654 534 0 0 25 0 1 0 7186270 502677504 122040 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 122724 122040 143 303 0 122419 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 490896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8519
/proc/meminfo: memFree=1011736/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=506784 CPUtime=1541.87
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 126436 0 0 0 153635 552 0 0 25 0 1 0 7186270 518946816 125987 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 126696 125987 143 303 0 126391 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 506784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8519
/proc/meminfo: memFree=992516/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=526328 CPUtime=1601.85
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 131333 0 0 0 159612 573 0 0 25 0 1 0 7186270 538959872 130884 1992294400 134512640 135751879 4291817072 18446744073709551615 134607814 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 131582 130884 143 303 0 131277 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 526328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8521
/proc/meminfo: memFree=968832/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=549604 CPUtime=1661.83
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 137133 0 0 0 165590 593 0 0 25 0 1 0 7186270 562794496 136684 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 137401 136684 143 303 0 137096 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 549604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8523
/proc/meminfo: memFree=955440/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=562960 CPUtime=1721.82
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 140485 0 0 0 171575 607 0 0 25 0 1 0 7186270 576471040 140036 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 140740 140036 143 303 0 140435 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 562960

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8525
/proc/meminfo: memFree=943164/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=574968 CPUtime=1781.81
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 143465 0 0 0 177558 623 0 0 25 0 1 0 7186270 588767232 143016 1992294400 134512640 135751879 4291817072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 143742 143016 143 303 0 143437 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 574968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8525
/proc/meminfo: memFree=938328/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=579744 CPUtime=1800.01
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 144665 0 0 0 179373 628 0 0 25 0 1 0 7186270 593657856 144216 1992294400 134512640 135751879 4291817072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 144936 144216 143 303 0 144631 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 579744

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8525
/proc/meminfo: memFree=938328/2059040 swapFree=4192956/4192956
[pid=8473] ppid=8471 vsize=579744 CPUtime=1800.01
/proc/8473/stat : 8473 (wbo1.4a) R 8471 8473 7321 0 -1 4202496 144665 0 0 0 179373 628 0 0 25 0 1 0 7186270 593657856 144216 1992294400 134512640 135751879 4291817072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8473/statm: 144936 144216 143 303 0 144631 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 579744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.56
CPU time (s): 1800.07
CPU user time (s): 1793.73
CPU system time (s): 6.33504
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 579744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.73
system time used= 6.33504
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144665
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= 1
involuntary context switches= 1510

runsolver used 2.85757 second user time and 8.62669 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-12 06:10:22
IDJOB=2655589
IDBENCH=1369
IDSOLVER=1160
FILE ID=node001/2655589-1276315822
PBS_JOBID= 11173141
Free space on /tmp= 62392 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k6_l3_n170.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655589-1276315822/watcher-2655589-1276315822 -o /tmp/evaluation-result-2655589-1276315822/solver-2655589-1276315822 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655589-1276315822.opb

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

MD5SUM BENCH= 7f5f10f1b8aeee16c5b46dadab8c5b22
RANDOM SEED=845945791

node001.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1518068 kB
Buffers:         95100 kB
Cached:         316448 kB
SwapCached:          0 kB
Active:         181088 kB
Inactive:       289856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1518068 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59340 kB
Mapped:          15392 kB
Slab:            48192 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62388 MiB
End job on node001 at 2010-06-12 06:40:25