Trace number 1875498

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (MO) 1447.74 1448.28

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.62
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
Number of bits of the biggest sum of numbers11
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875498-1245185008.opb.
0.00/0.00	c Instance file HOME/instance-1875498-1245185008.opb
0.00/0.00	c File size is 4721108 bytes.
0.59/0.64	c Highest Coefficient sum: 1988
0.59/0.65	c ============================[ Problem Statistics ]=============================
0.59/0.65	c |                                                                             |
0.59/0.65	c |  Parsing time:          0.63         s                                      |
0.59/0.65	c |  Number Variables:      40363                                               |
0.59/0.65	c |  Number Clauses:        156248                                              |
0.59/0.65	c |  Number Cardinality:    1                                                   |
0.59/0.65	c |  Number PB Constraints: 22                                                  |
0.59/0.65	c core #1
0.59/0.65	c Core size: 2	Core Weight: 1	Total Weight: 1
0.59/0.65	c Elapsed CPU time: 0.629904 s	Remaining CPU time: 1799.37 s
0.69/0.77	c core #2
0.69/0.77	c Core size: 2	Core Weight: 1	Total Weight: 2
0.69/0.77	c Elapsed CPU time: 0.746886 s	Remaining CPU time: 1799.25 s
0.79/0.90	c core #3
0.79/0.90	c Core size: 2	Core Weight: 1	Total Weight: 3
0.79/0.90	c Elapsed CPU time: 0.867868 s	Remaining CPU time: 1799.13 s
1.00/1.03	c core #4
1.00/1.03	c Core size: 2	Core Weight: 1	Total Weight: 4
1.00/1.03	c Elapsed CPU time: 0.995848 s	Remaining CPU time: 1799 s
1.10/1.15	c core #5
1.10/1.15	c Core size: 2	Core Weight: 1	Total Weight: 5
1.10/1.15	c Elapsed CPU time: 1.12183 s	Remaining CPU time: 1798.88 s
1.19/1.29	c core #6
1.19/1.29	c Core size: 344	Core Weight: 1	Total Weight: 6
1.19/1.29	c Elapsed CPU time: 1.25381 s	Remaining CPU time: 1798.75 s
1.39/1.46	c core #7
1.39/1.46	c Core size: 1483	Core Weight: 1	Total Weight: 7
1.39/1.46	c Elapsed CPU time: 1.42578 s	Remaining CPU time: 1798.57 s
1.59/1.63	c core #8
1.59/1.63	c Core size: 83	Core Weight: 1	Total Weight: 8
1.59/1.63	c Elapsed CPU time: 1.59076 s	Remaining CPU time: 1798.41 s
1.79/1.80	c core #9
1.79/1.80	c Core size: 358	Core Weight: 1	Total Weight: 9
1.79/1.80	c Elapsed CPU time: 1.75273 s	Remaining CPU time: 1798.25 s
1.89/1.98	c core #10
1.89/1.98	c Core size: 737	Core Weight: 1	Total Weight: 10
1.89/1.98	c Elapsed CPU time: 1.92871 s	Remaining CPU time: 1798.07 s
2.09/2.15	c ============================[ Search Statistics ]==============================
2.09/2.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.09/2.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
2.09/2.15	c ===============================================================================
2.09/2.15	c |         0 |   30636   156281   385804 |    52093        0    nan |  0.000 % |
2.19/2.28	c ===============================================================================
2.19/2.28	c core #11
2.19/2.28	c Core size: 965	Core Weight: 1	Total Weight: 11
2.19/2.28	c Elapsed CPU time: 2.22666 s	Remaining CPU time: 1797.77 s
2.39/2.47	c ============================[ Search Statistics ]==============================
2.39/2.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.39/2.47	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
2.39/2.47	c ===============================================================================
2.39/2.47	c |         0 |   31683   156282   387118 |    52094        0    nan |  0.000 % |
2.99/3.02	c |       100 |   31547   156282   387118 |    57303       92    376 | 24.146 % |
3.79/3.80	c ===============================================================================
3.79/3.80	c core #12
3.79/3.80	c Core size: 6480	Core Weight: 1	Total Weight: 12
3.79/3.80	c Elapsed CPU time: 3.73743 s	Remaining CPU time: 1796.26 s
3.89/3.97	c ============================[ Search Statistics ]==============================
3.89/3.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.89/3.97	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
3.89/3.97	c ===============================================================================
3.89/3.97	c |         0 |   39547   156283   392672 |    52094        0    nan |  0.000 % |
4.09/4.13	c |       101 |   39543   156283   392672 |    57303      101    165 |  6.896 % |
4.19/4.29	c |       251 |   39507   156283   392672 |    63034      251    173 |  7.214 % |
4.49/4.52	c |       477 |   39340   156283   392672 |    69337      462    184 |  7.428 % |
4.79/4.88	c |       815 |   39245   156283   392672 |    76271      765    222 |  7.513 % |
5.39/5.49	c |      1322 |   39226   156283   392672 |    83898     1253    306 |  7.560 % |
6.39/6.49	c |      2081 |   39104   156283   392672 |    92288     1984    426 |  8.149 % |
6.59/6.62	c ===============================================================================
6.59/6.65	c core #13
6.59/6.65	c Core size: 4727	Core Weight: 1	Total Weight: 13
6.59/6.65	c Elapsed CPU time: 6.53101 s	Remaining CPU time: 1793.47 s
6.79/6.83	c Learning 43 hard constraints
6.79/6.83	c ============================[ Search Statistics ]==============================
6.79/6.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.79/6.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
6.79/6.83	c ===============================================================================
6.79/6.83	c |         0 |   39790   156327   393696 |    52109        0    nan |  0.000 % |
6.89/6.97	c ===============================================================================
6.89/6.97	c core #14
6.89/6.97	c Core size: 1544	Core Weight: 1	Total Weight: 14
6.89/6.97	c Elapsed CPU time: 6.84396 s	Remaining CPU time: 1793.16 s
7.08/7.14	c Learning 3 hard constraints
7.08/7.14	c ============================[ Search Statistics ]==============================
7.08/7.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.08/7.14	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
7.08/7.14	c ===============================================================================
7.08/7.14	c |         0 |   40882   156331   395752 |    52110        0    nan |  0.000 % |
7.39/7.47	c |       100 |   40882   156331   395752 |    57321      100    112 |  4.755 % |
7.78/7.89	c |       250 |   40882   156331   395752 |    63053      250    148 |  4.755 % |
8.59/8.69	c |       476 |   40876   156331   395752 |    69358      475    161 |  4.806 % |
10.68/10.75	c |       814 |   40868   156331   395752 |    76294      813    323 |  4.806 % |
12.48/12.59	c |      1320 |   40860   156331   395752 |    83924     1312    351 |  4.806 % |
15.18/15.24	c |      2080 |   40859   156331   395752 |    92316     2071    549 |  4.809 % |
20.58/20.62	c |      3219 |   40855   156331   395752 |   101548     3209    690 |  4.818 % |
27.08/27.17	c |      4927 |   40854   156331   395752 |   111703     4913    758 |  4.820 % |
39.98/40.06	c |      7489 |   40853   156331   395752 |   122873     7474    754 |  4.823 % |
64.67/64.79	c |     11335 |   40850   156331   395752 |   135160    11319    854 |  4.830 % |
105.66/105.79	c |     17101 |   40846   156331   395752 |   148676    17079   1175 |  4.839 % |
227.01/227.17	c |     25750 |   40805   156331   395752 |   163544    25710   1479 |  4.934 % |
262.80/262.97	c ===============================================================================
264.09/264.25	c core #15
264.09/264.25	c Core size: 39542	Core Weight: 1	Total Weight: 15
264.09/264.25	c Elapsed CPU time: 262.419 s	Remaining CPU time: 1537.58 s
264.39/264.50	c Learning 170 hard constraints
264.39/264.50	c ============================[ Search Statistics ]==============================
264.39/264.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
264.39/264.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
264.39/264.50	c ===============================================================================
264.39/264.50	c |         0 |   44207   156502   406338 |    52167        0    nan |  0.000 % |
264.69/264.82	c |       100 |   44207   156502   406338 |    57384      100     83 |  0.023 % |
265.59/265.70	c |       250 |   44207   156502   406338 |    63122      250     58 |  0.023 % |
265.80/265.97	c |       476 |   44207   156502   406338 |    69434      476    117 |  0.023 % |
266.39/266.52	c |       814 |   44207   156502   406338 |    76378      814    129 |  0.023 % |
266.89/267.08	c |      1323 |   44207   156502   406338 |    84016     1323    138 |  0.023 % |
267.50/267.68	c |      2084 |   44207   156502   406338 |    92417     2084    282 |  0.023 % |
269.00/269.19	c |      3224 |   44207   156502   406338 |   101659     3224    825 |  0.023 % |
276.89/277.08	c |      4936 |   44207   156502   406338 |   111825     4936   1075 |  0.023 % |
294.29/294.49	c |      7498 |   44207   156502   406338 |   123007     7498   1340 |  0.023 % |
323.18/323.31	c |     11342 |   44207   156502   406338 |   135308    11342   1509 |  0.023 % |
371.66/371.85	c |     17108 |   44207   156502   406338 |   148839    17108   1694 |  0.023 % |
419.33/419.53	c |     25758 |   44207   156502   406338 |   163723    25758   1707 |  0.023 % |
490.81/491.07	c |     38733 |   44207   156502   406338 |   180095    38733   1838 |  0.023 % |
633.86/634.11	c |     58194 |   44207   156502   406338 |   198105    58194   2151 |  0.023 % |
1140.07/1140.50	c |     87387 |   44207   156502   406338 |   217915    87387   3327 |  0.023 % |

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-1875498-1245185008/watcher-1875498-1245185008 -o /tmp/evaluation-result-1875498-1245185008/solver-1875498-1245185008 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875498-1245185008.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: 1.06 1.01 1.00 3/65 15991
/proc/meminfo: memFree=1861680/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=7464 CPUtime=0
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 186099799 7643136 255 1992294400 134512640 135709839 4294956240 18446744073709551615 134674640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 1866 255 127 292 0 418 0

[startup+0.0908269 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 15991
/proc/meminfo: memFree=1861680/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=9620 CPUtime=0.08
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 912 0 0 0 8 0 0 0 20 0 1 0 186099799 9850880 896 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 2405 896 281 292 0 957 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9620

[startup+0.101829 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 15991
/proc/meminfo: memFree=1861680/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=9752 CPUtime=0.09
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 981 0 0 0 9 0 0 0 20 0 1 0 186099799 9986048 965 1992294400 134512640 135709839 4294956240 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 2438 965 301 292 0 990 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9752

[startup+0.301867 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 15991
/proc/meminfo: memFree=1861680/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=13940 CPUtime=0.29
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 2270 0 0 0 28 1 0 0 22 0 1 0 186099799 14274560 2254 1992294400 134512640 135709839 4294956240 18446744073709551615 134605451 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 3485 2255 668 292 0 2037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13940

[startup+0.701941 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 15991
/proc/meminfo: memFree=1861680/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=23440 CPUtime=0.69
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 6456 0 0 0 67 2 0 0 25 0 1 0 186099799 24002560 5020 1992294400 134512640 135709839 4294956240 18446744073709551615 134605451 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 5860 5020 133 292 0 5565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23440

[startup+1.50109 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 15992
/proc/meminfo: memFree=1838184/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=28240 CPUtime=1.49
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 11661 0 0 0 145 4 0 0 25 0 1 0 186099799 28917760 6295 1992294400 134512640 135709839 4294956240 18446744073709551615 134605853 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 7060 6295 134 292 0 6765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28240

[startup+3.10139 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 15992
/proc/meminfo: memFree=1834728/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=28504 CPUtime=3.09
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 14991 0 0 0 303 6 0 0 25 0 1 0 186099799 29188096 6369 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 7126 6369 136 292 0 6831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28504

[startup+6.30199 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 15992
/proc/meminfo: memFree=1835368/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=29224 CPUtime=6.29
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 15827 0 0 0 618 11 0 0 25 0 1 0 186099799 29925376 6564 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 7306 6564 136 292 0 7011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29224

[startup+12.7022 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 15992
/proc/meminfo: memFree=1830440/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=34260 CPUtime=12.68
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 18586 0 0 0 1245 23 0 0 25 0 1 0 186099799 35082240 7809 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 8565 7809 136 292 0 8270 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34260

[startup+25.5016 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 15992
/proc/meminfo: memFree=1828648/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=36564 CPUtime=25.48
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 19217 0 0 0 2512 36 0 0 25 0 1 0 186099799 37441536 8440 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 9141 8440 136 292 0 8846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36564

[startup+51.1014 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15992
/proc/meminfo: memFree=1808808/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=56448 CPUtime=51.08
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 24173 0 0 0 5049 59 0 0 25 0 1 0 186099799 57802752 13396 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 14112 13396 136 292 0 13817 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56448

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1755944/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=108896 CPUtime=102.26
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 37290 0 0 0 10114 112 0 0 25 0 1 0 186099799 111509504 26513 1992294400 134512640 135709839 4294956240 18446744073709551615 134573862 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 27224 26513 136 292 0 26929 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 108896

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1700520/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=164540 CPUtime=162.23
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 51186 0 0 0 16082 141 0 0 25 0 1 0 186099799 168488960 40409 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 41135 40409 136 292 0 40840 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 164540

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1670312/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=194168 CPUtime=222.21
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 58606 0 0 0 22056 165 0 0 25 0 1 0 186099799 198828032 47829 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 48542 47829 136 292 0 48247 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 194168

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1633000/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=231240 CPUtime=282.19
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 68516 0 0 0 28032 187 0 0 25 0 1 0 186099799 236789760 57082 1992294400 134512640 135709839 4294956240 18446744073709551615 134573873 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 57810 57082 136 292 0 57515 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 231240

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1584296/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=280244 CPUtime=342.17
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 80786 0 0 0 34014 203 0 0 25 0 1 0 186099799 286969856 69352 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 70061 69352 136 292 0 69766 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 280244

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1528488/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=336248 CPUtime=402.15
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 94791 0 0 0 39996 219 0 0 25 0 1 0 186099799 344317952 83357 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 84062 83357 136 292 0 83767 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 336248

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1431784/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=432488 CPUtime=462.13
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 118867 0 0 0 45968 245 0 0 25 0 1 0 186099799 442867712 107433 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 108122 107433 136 292 0 107827 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 432488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15992
/proc/meminfo: memFree=1317032/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=548112 CPUtime=522.11
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 147742 0 0 0 51945 266 0 0 25 0 1 0 186099799 561266688 136308 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 137028 136308 136 292 0 136733 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 548112

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=1231272/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=632508 CPUtime=582.08
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 168855 0 0 0 57920 288 0 0 25 0 1 0 186099799 647688192 157421 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 158127 157421 136 292 0 157832 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 632508

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=1157736/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=705364 CPUtime=642.06
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 187085 0 0 0 63904 302 0 0 25 0 1 0 186099799 722292736 175651 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 176341 175651 136 292 0 176046 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 705364

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=1055272/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=808004 CPUtime=702.03
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 212712 0 0 0 69883 320 0 0 25 0 1 0 186099799 827396096 201278 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 202001 201278 136 292 0 201706 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 808004

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=904104/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=958928 CPUtime=762.02
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 250416 0 0 0 75864 338 0 0 25 0 1 0 186099799 981942272 238982 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 239732 238982 136 292 0 239437 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 958928

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=786920/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1076364 CPUtime=821.99
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 279779 0 0 0 81848 351 0 0 25 0 1 0 186099799 1102196736 268345 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 269091 268345 136 292 0 268796 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1076364

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=714280/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1148124 CPUtime=881.97
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 297720 0 0 0 87839 358 0 0 25 0 1 0 186099799 1175678976 286286 1992294400 134512640 135709839 4294956240 18446744073709551615 134573913 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 287031 286286 136 292 0 286736 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1148124

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=663656/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1199504 CPUtime=941.95
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 310581 0 0 0 93832 363 0 0 25 0 1 0 186099799 1228292096 299147 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 299876 299147 136 292 0 299581 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1199504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15994
/proc/meminfo: memFree=612456/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1249800 CPUtime=1001.93
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 323143 0 0 0 99825 368 0 0 25 0 1 0 186099799 1279795200 311709 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 312450 311709 136 292 0 312155 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1249800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=566568/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1295564 CPUtime=1061.89
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 334590 0 0 0 105816 373 0 0 25 0 1 0 186099799 1326657536 323156 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 323891 323156 136 292 0 323596 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1295564

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 16000
/proc/meminfo: memFree=514792/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1346952 CPUtime=1121.87
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 347447 0 0 0 111804 383 0 0 25 0 1 0 186099799 1379278848 336013 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 336738 336013 136 292 0 336443 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1346952

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16000
/proc/meminfo: memFree=457512/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1406128 CPUtime=1181.85
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 362259 0 0 0 117784 401 0 0 25 0 1 0 186099799 1439875072 350825 1992294400 134512640 135709839 4294956240 18446744073709551615 134573802 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 351532 350825 136 292 0 351237 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1406128

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=355240/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1506816 CPUtime=1241.83
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 387390 0 0 0 123762 421 0 0 25 0 1 0 186099799 1542979584 375956 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 376704 375956 136 292 0 376409 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 1506816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=251176/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1609984 CPUtime=1301.82
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 413178 0 0 0 129745 437 0 0 25 0 1 0 186099799 1648623616 401744 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 402496 401744 136 292 0 402201 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1609984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=174696/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1686512 CPUtime=1361.79
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 432325 0 0 0 135729 450 0 0 25 0 1 0 186099799 1726988288 420891 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 421628 420891 136 292 0 421333 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1686512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=63784/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1797204 CPUtime=1421.77
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 459992 0 0 0 141712 465 0 0 25 0 1 0 186099799 1840336896 448558 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 449301 448558 136 292 0 449006 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1797204



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1448 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=17448/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=1843220 CPUtime=1447.46
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4194304 471489 0 0 0 144274 472 0 0 25 0 1 0 186099799 1887457280 460055 1992294400 134512640 135709839 4294956240 18446744073709551615 134518512 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 460805 460055 136 292 0 460510 0
Current children cumulated CPU time (s) 1447.46
Current children cumulated vsize (KiB) 1843220

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

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

[startup+1448.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16000
/proc/meminfo: memFree=17448/2055920 swapFree=4192812/4192956
[pid=15991] ppid=15989 vsize=0 CPUtime=1447.66
/proc/15991/stat : 15991 (wbo) R 15989 15991 15740 0 -1 4195332 471489 0 0 0 144274 492 0 0 25 0 1 0 186099799 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15991/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1447.66
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1448.28
CPU time (s): 1447.74
CPU user time (s): 1442.75
CPU system time (s): 4.99924
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1442.75
system time used= 4.99924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 471489
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= 2
involuntary context switches= 2413

runsolver used 1.50077 second user time and 3.78143 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-16 22:43:29
IDJOB=1875498
IDBENCH=25020
IDSOLVER=698
FILE ID=node81/1875498-1245185008
PBS_JOBID= 9363942
Free space on /tmp= 126772 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_10.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875498-1245185008/watcher-1875498-1245185008 -o /tmp/evaluation-result-1875498-1245185008/solver-1875498-1245185008 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875498-1245185008.opb

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

MD5SUM BENCH= 904168892843efef74e3394360b8d762
RANDOM SEED=29507116

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862160 kB
Buffers:         35552 kB
Cached:          83992 kB
SwapCached:          0 kB
Active:          66732 kB
Inactive:        67692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6988 kB
Writeback:           0 kB
Mapped:          24644 kB
Slab:            45068 kB
Committed_AS:    94852 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875498-1245185008.opb

Free space on /tmp at the end= 126768 MiB
End job on node81 at 2009-06-16 23:07:39