Trace number 1875757

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? (TO) 1800.32 1800.96

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_7_60_4.opb
MD5SUM8206de06d2228a9d751f3cf3a6d7aa05
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1802.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables172
Total number of constraints14
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 constraints14
Minimum length of a constraint75
Maximum length of a constraint76
Number of terms in the objective function 112
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 3570
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1531
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5104
Number of bits of the biggest sum of numbers13
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-1875757-1245177223.opb.
0.00/0.00	c Instance file HOME/instance-1875757-1245177223.opb
0.00/0.00	c File size is 10372 bytes.
0.00/0.00	c Highest Coefficient sum: 5104
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      172                                                 |
0.00/0.00	c |  Number Clauses:        112                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 14                                                  |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      60      126     1060 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |      60      126     1060 |     5500      100     76 | 65.120 % |
0.00/0.02	c |       250 |      60      126     1060 |     6050      250     76 | 65.120 % |
0.04/0.05	c |       475 |      60      126     1060 |     6655      475     74 | 65.120 % |
0.04/0.08	c |       812 |      60      126     1060 |     7320      812     74 | 65.120 % |
0.09/0.13	c |      1318 |      60      126     1060 |     8052     1318     72 | 65.120 % |
0.19/0.20	c |      2077 |      60      126     1060 |     8857     2077     71 | 65.120 % |
0.29/0.33	c |      3216 |      60      126     1060 |     9743     3216     72 | 65.120 % |
0.49/0.54	c |      4924 |      60      126     1060 |    10717     4924     74 | 65.120 % |
0.79/0.90	c |      7486 |      60      126     1060 |    11789     7486     76 | 65.120 % |
1.49/1.58	c |     11330 |      60      126     1060 |    12968    11330     77 | 65.120 % |
2.49/2.58	c |     17096 |      60      126     1060 |    14265    10534     79 | 65.120 % |
4.30/4.37	c |     25745 |      60      126     1060 |    15692    11969     80 | 65.120 % |
7.19/7.20	c |     38720 |      60      126     1060 |    17261     9099     74 | 65.120 % |
11.68/11.75	c |     58182 |      60      126     1060 |    18987    11149     78 | 65.120 % |
19.48/19.57	c |     87374 |      60      126     1060 |    20886    11629     83 | 65.120 % |
32.48/32.54	c |    131163 |      60      126     1060 |    22974    13326     84 | 65.120 % |
53.97/54.05	c |    196849 |      60      126     1060 |    25272    17101     87 | 65.120 % |
88.66/88.70	c |    295377 |      60      126     1060 |    27799    13522     84 | 65.120 % |
147.04/147.15	c |    443166 |      60      126     1060 |    30579    25172     83 | 65.120 % |
241.30/241.46	c |    664850 |      60      126     1060 |    33637    30119     84 | 65.120 % |
392.35/392.59	c |    997375 |      60      126     1060 |    37001    22646     81 | 65.120 % |
643.67/644.00	c |   1496163 |      60      126     1060 |    40701    28621     84 | 65.120 % |
1050.23/1050.68	c |   2244346 |      60      126     1060 |    44771    38366     82 | 65.120 % |
1650.01/1650.69	c |   3366621 |      60      126     1060 |    49248    21150     84 | 65.120 % |

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-1875757-1245177223/watcher-1875757-1245177223 -o /tmp/evaluation-result-1875757-1245177223/solver-1875757-1245177223 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875757-1245177223.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 3/64 8550
/proc/meminfo: memFree=1909976/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=2524 CPUtime=0
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 70455314 2584576 182 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 631 182 134 292 0 336 0

[startup+0.049577 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8550
/proc/meminfo: memFree=1909976/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=2656 CPUtime=0.04
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 256 0 0 0 4 0 0 0 18 0 1 0 70455314 2719744 237 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 664 237 135 292 0 369 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2656

[startup+0.101587 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8550
/proc/meminfo: memFree=1909976/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=2912 CPUtime=0.09
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 70455314 2981888 301 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 728 301 135 292 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2912

[startup+0.301626 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8550
/proc/meminfo: memFree=1909976/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=3832 CPUtime=0.29
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 543 0 0 0 29 0 0 0 19 0 1 0 70455314 3923968 524 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 958 524 135 292 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.701705 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8550
/proc/meminfo: memFree=1909976/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=5404 CPUtime=0.69
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 929 0 0 0 68 1 0 0 23 0 1 0 70455314 5533696 910 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 1351 910 135 292 0 1056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5404

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1905808/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=7740 CPUtime=1.49
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 1512 0 0 0 147 2 0 0 25 0 1 0 70455314 7925760 1493 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 1935 1493 135 292 0 1640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7740

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1902800/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=11924 CPUtime=3.08
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 2547 0 0 0 304 4 0 0 25 0 1 0 70455314 12210176 2528 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 2981 2528 135 292 0 2686 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11924

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1894928/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=18984 CPUtime=6.29
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 4338 0 0 0 622 7 0 0 25 0 1 0 70455314 19439616 4319 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 4746 4319 135 292 0 4451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18984

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1881232/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=32036 CPUtime=12.68
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 7581 0 0 0 1255 13 0 0 25 0 1 0 70455314 32804864 7562 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 8009 7562 135 292 0 7714 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32036

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1858064/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=54200 CPUtime=25.48
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 13105 0 0 0 2522 26 0 0 25 0 1 0 70455314 55500800 13086 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 13550 13086 135 292 0 13255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54200

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1820048/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=92536 CPUtime=51.07
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 22709 0 0 0 5059 48 0 0 25 0 1 0 70455314 94756864 22690 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 23134 22690 135 292 0 22839 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92536

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1752400/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=159492 CPUtime=102.26
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 39415 0 0 0 10136 90 0 0 25 0 1 0 70455314 163319808 39396 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 39873 39396 135 292 0 39578 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 159492

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1681616/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=230712 CPUtime=162.24
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 57222 0 0 0 16091 133 0 0 25 0 1 0 70455314 236249088 57203 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 57678 57203 135 292 0 57383 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 230712

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1614352/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=297208 CPUtime=222.21
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 73844 0 0 0 22050 171 0 0 25 0 1 0 70455314 304340992 73825 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 74302 73825 135 292 0 74007 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 297208

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1550608/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=361188 CPUtime=282.19
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 89838 0 0 0 28009 210 0 0 25 0 1 0 70455314 369856512 89819 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 90297 89819 135 292 0 90002 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 361188

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1490000/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=421424 CPUtime=342.17
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 104857 0 0 0 33972 245 0 0 25 0 1 0 70455314 431538176 104838 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 105356 104838 135 292 0 105061 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 421424

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1427664/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=484932 CPUtime=402.15
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 120732 0 0 0 39932 283 0 0 25 0 1 0 70455314 496570368 120713 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 121233 120713 135 292 0 120938 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 484932

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1371024/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=540012 CPUtime=462.13
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 134529 0 0 0 45895 318 0 0 25 0 1 0 70455314 552972288 134510 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 135003 134510 135 292 0 134708 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 540012

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1314704/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=597152 CPUtime=522.11
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 148785 0 0 0 51856 355 0 0 25 0 1 0 70455314 611483648 148766 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 149288 148766 135 292 0 148993 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 597152

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1257808/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=653720 CPUtime=582.09
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 162918 0 0 0 57819 390 0 0 25 0 1 0 70455314 669409280 162899 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 163430 162899 135 292 0 163135 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 653720

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=1201360/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=709064 CPUtime=642.07
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 176766 0 0 0 63784 423 0 0 25 0 1 0 70455314 726081536 176747 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 177266 176747 135 292 0 176971 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 709064

[startup+702.302 s]

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

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=945232/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=965152 CPUtime=941.96
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 240751 0 0 0 93613 583 0 0 25 0 1 0 70455314 988315648 240732 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 241288 240732 135 292 0 240993 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 965152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=890320/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1019556 CPUtime=1001.94
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 254367 0 0 0 99575 619 0 0 25 0 1 0 70455314 1044025344 254348 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 254889 254348 135 292 0 254594 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1019556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=837904/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1072768 CPUtime=1061.91
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 267648 0 0 0 105538 653 0 0 25 0 1 0 70455314 1098514432 267629 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 268192 267629 135 292 0 267897 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1072768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=785488/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1124964 CPUtime=1121.9
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 280698 0 0 0 111504 686 0 0 25 0 1 0 70455314 1151963136 280679 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 281241 280679 135 292 0 280946 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1124964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8551
/proc/meminfo: memFree=729744/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1180348 CPUtime=1181.88
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 294525 0 0 0 117466 722 0 0 25 0 1 0 70455314 1208676352 294506 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 295087 294506 135 292 0 294792 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1180348

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=680080/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1229248 CPUtime=1241.86
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 306766 0 0 0 123431 755 0 0 25 0 1 0 70455314 1258749952 306747 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 307312 306747 135 292 0 307017 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1229248

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=625040/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1284056 CPUtime=1301.84
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 320447 0 0 0 129397 787 0 0 25 0 1 0 70455314 1314873344 320428 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 321014 320428 135 292 0 320719 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 1284056

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=574864/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1334412 CPUtime=1361.81
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 333042 0 0 0 135364 817 0 0 25 0 1 0 70455314 1366437888 333023 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 333603 333023 135 292 0 333308 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 1334412

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=521616/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1387224 CPUtime=1421.8
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 346266 0 0 0 141326 854 0 0 25 0 1 0 70455314 1420517376 346247 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 346806 346247 135 292 0 346511 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1387224

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=474960/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1434260 CPUtime=1481.77
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 358009 0 0 0 147291 886 0 0 25 0 1 0 70455314 1468682240 357990 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 358565 357990 135 292 0 358270 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1434260

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=425488/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1483240 CPUtime=1541.75
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 370234 0 0 0 153259 916 0 0 25 0 1 0 70455314 1518837760 370215 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 370810 370215 135 292 0 370515 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 1483240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8553
/proc/meminfo: memFree=377744/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1531160 CPUtime=1601.73
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 382215 0 0 0 159224 949 0 0 25 0 1 0 70455314 1567907840 382196 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 382790 382196 135 292 0 382495 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 1531160

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8559
/proc/meminfo: memFree=329040/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1579412 CPUtime=1661.7
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 394293 0 0 0 165189 981 0 0 25 0 1 0 70455314 1617317888 394274 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 394853 394274 135 292 0 394558 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 1579412

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8559
/proc/meminfo: memFree=290512/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1618020 CPUtime=1721.68
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 403943 0 0 0 171160 1008 0 0 25 0 1 0 70455314 1656852480 403924 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 404505 403924 135 292 0 404210 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 1618020

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8559
/proc/meminfo: memFree=247312/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1661068 CPUtime=1781.66
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 414714 0 0 0 177131 1035 0 0 25 0 1 0 70455314 1700933632 414695 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 415267 414695 135 292 0 414972 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 1661068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8559
/proc/meminfo: memFree=236752/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=1671244 CPUtime=1800.07
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4194304 417250 0 0 0 178964 1043 0 0 25 0 1 0 70455314 1711353856 417231 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 417811 417231 135 292 0 417516 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1671244

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8559
/proc/meminfo: memFree=236752/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=0 CPUtime=1800.16
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4195332 417250 0 0 0 178964 1052 0 0 25 0 1 0 70455314 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8559
/proc/meminfo: memFree=236752/2055920 swapFree=4191900/4192956
[pid=8550] ppid=8548 vsize=0 CPUtime=1800.26
/proc/8550/stat : 8550 (wbo) R 8548 8550 8344 0 -1 4195332 417250 0 0 0 178964 1062 0 0 25 0 1 0 70455314 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8550/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.96
CPU time (s): 1800.32
CPU user time (s): 1789.64
CPU system time (s): 10.6834
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 1671244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.64
system time used= 10.6834
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 417250
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= 4305

runsolver used 1.27181 second user time and 3.80642 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-16 20:33:43
IDJOB=1875757
IDBENCH=2921
IDSOLVER=698
FILE ID=node33/1875757-1245177223
PBS_JOBID= 9363907
Free space on /tmp= 65952 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_7_60_4.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-1875757-1245177223/watcher-1875757-1245177223 -o /tmp/evaluation-result-1875757-1245177223/solver-1875757-1245177223 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875757-1245177223.opb

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

MD5SUM BENCH= 8206de06d2228a9d751f3cf3a6d7aa05
RANDOM SEED=814962739

node33.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		: 3000.261
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		: 3000.261
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:       1910392 kB
Buffers:         34712 kB
Cached:          56228 kB
SwapCached:        384 kB
Active:          57604 kB
Inactive:        46744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910392 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            27216 kB
Committed_AS:   123232 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875757-1245177223.opb

Free space on /tmp at the end= 65952 MiB
End job on node33 at 2009-06-16 21:03:46