Trace number 2702080

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 NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b? (TO) 1800.18 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
MD5SUM1d88cb7e119c66203d260e6c8e2ab364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.900862
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702080-1278546446.opb.
0.00/0.00	c Instance file HOME/instance-2702080-1278546446.opb
0.00/0.00	c File size is 48923 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      864                                                 |
0.00/0.00	c |  Number Clauses:        648                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 673                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     864     1321     5535 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       100 |     864     1321     5535 |     5500      100     69 |  0.001 % |
0.00/0.03	c |       251 |     864     1321     5535 |     6050      251     70 |  0.001 % |
0.04/0.05	c |       477 |     864     1321     5535 |     6655      477     73 |  0.000 % |
0.04/0.07	c |       815 |     864     1321     5535 |     7320      815     74 |  0.000 % |
0.09/0.12	c |      1321 |     864     1321     5535 |     8052     1321     70 |  0.000 % |
0.09/0.19	c |      2080 |     864     1321     5535 |     8857     2080     74 |  0.000 % |
0.29/0.35	c |      3220 |     864     1321     5535 |     9743     3220     75 |  0.000 % |
0.49/0.52	c |      4929 |     864     1321     5535 |    10717     4929     70 |  0.000 % |
0.79/0.86	c |      7492 |     864     1321     5535 |    11789     7492     65 |  0.000 % |
1.19/1.24	c |     11337 |     864     1321     5535 |    12968    11337     64 |  0.000 % |
1.99/2.06	c |     17104 |     864     1321     5535 |    14265    10323     69 |  0.000 % |
2.89/2.97	c |     25754 |     864     1321     5535 |    15692    11602     69 |  0.000 % |
4.99/5.00	c |     38728 |     864     1321     5535 |    17261     8297     55 |  0.000 % |
7.99/8.07	c |     58190 |     864     1321     5535 |    18987    10106     81 |  0.000 % |
14.78/14.81	c |     87383 |     864     1321     5535 |    20886    10350     50 |  0.001 % |
26.29/26.39	c |    131172 |     864     1321     5535 |    22974    11626     50 |  0.000 % |
41.88/41.92	c |    196858 |     864     1321     5535 |    25272    15174     52 |  0.000 % |
70.96/71.02	c |    295385 |     864     1321     5535 |    27799    11424     70 |  0.000 % |
111.45/111.59	c |    443175 |     864     1321     5535 |    30579    25942     56 |  0.000 % |
167.03/167.11	c |    664859 |     864     1321     5535 |    33637    13413     33 |  0.000 % |
182.02/182.17	c There are 0 assigned variables. 0 in cost function.
182.72/182.83	c core #1
182.72/182.83	c core #2
182.72/182.83	c ============================[ Search Statistics ]==============================
182.72/182.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.72/182.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.72/182.83	c ===============================================================================
182.72/182.83	c |         0 |     775     1347     5367 |     5000        0    nan |  0.000 % |
182.72/182.85	c |       100 |     775     1347     5367 |     5500      100     69 | 12.032 % |
182.72/182.86	c |       251 |     775     1347     5367 |     6050      251     63 | 12.033 % |
182.72/182.88	c |       477 |     775     1347     5367 |     6655      477     67 | 12.032 % |
182.82/182.92	c |       815 |     775     1347     5367 |     7320      815     68 | 12.033 % |
182.82/182.97	c |      1322 |     775     1347     5367 |     8052     1322     71 | 12.032 % |
182.92/183.05	c |      2082 |     775     1347     5367 |     8857     2082     69 | 12.032 % |
183.01/183.19	c |      3222 |     775     1347     5367 |     9743     3222     74 | 12.032 % |
183.32/183.41	c |      4930 |     775     1347     5367 |    10717     4930     73 | 12.033 % |
183.72/183.80	c |      7492 |     775     1347     5367 |    11789     7492     67 | 12.032 % |
184.32/184.49	c |     11337 |     775     1347     5367 |    12968    11337     67 | 12.032 % |
185.22/185.32	c |     17106 |     775     1347     5367 |    14265    10275     63 | 12.032 % |
186.61/186.79	c |     25755 |     775     1347     5367 |    15692    11491     63 | 12.032 % |
188.91/189.06	c |     38730 |     775     1347     5367 |    17261     8174     45 | 12.032 % |
192.11/192.30	c |     58191 |     775     1347     5367 |    18987     9857     74 | 12.032 % |
198.41/198.54	c |     87384 |     775     1347     5367 |    20886    19465     66 | 12.032 % |
210.11/210.23	c |    131173 |     775     1347     5367 |    22974    20529     47 | 12.032 % |
227.90/228.09	c |    196857 |     775     1347     5367 |    25272    22312     37 | 12.032 % |
255.89/256.04	c |    295387 |     775     1347     5367 |    27799    18180     52 | 12.032 % |
311.86/312.00	c |    443177 |     774     1347     5367 |    30579    13501     57 | 12.147 % |
435.62/435.84	c |    664861 |     774     1347     5367 |    33637    23352     51 | 12.145 % |
576.26/576.54	c |    997387 |     774     1347     5367 |    37001    13657     41 | 12.145 % |
796.37/796.72	c |   1496176 |     773     1347     5367 |    40701    17805     64 | 12.259 % |
1181.30/1181.84	c |   2244359 |     772     1347     5367 |    44771    20122     77 | 12.372 % |

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-2702080-1278546446/watcher-2702080-1278546446 -o /tmp/evaluation-result-2702080-1278546446/solver-2702080-1278546446 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702080-1278546446.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: 0.88 0.46 0.18 3/106 28515
/proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=2760 CPUtime=0
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 329 0 0 0 0 0 0 0 18 0 1 0 22857782 2826240 248 1992294400 134512640 135751879 4294354512 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 690 248 145 303 0 373 0

[startup+0.046332 s]
/proc/loadavg: 0.88 0.46 0.18 3/106 28515
/proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=2976 CPUtime=0.04
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 399 0 0 0 4 0 0 0 20 0 1 0 22857782 3047424 306 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 744 306 147 303 0 439 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2976

[startup+0.101344 s]
/proc/loadavg: 0.88 0.46 0.18 3/106 28515
/proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=3232 CPUtime=0.09
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 465 0 0 0 9 0 0 0 20 0 1 0 22857782 3309568 372 1992294400 134512640 135751879 4294354512 18446744073709551615 134606449 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 808 373 147 303 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.301388 s]
/proc/loadavg: 0.88 0.46 0.18 3/106 28515
/proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=4016 CPUtime=0.29
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 664 0 0 0 28 1 0 0 20 0 1 0 22857782 4112384 571 1992294400 134512640 135751879 4294354512 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 1004 571 147 303 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4016

[startup+0.700472 s]
/proc/loadavg: 0.88 0.46 0.18 3/106 28515
/proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=5220 CPUtime=0.69
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 976 0 0 0 68 1 0 0 20 0 1 0 22857782 5345280 883 1992294400 134512640 135751879 4294354512 18446744073709551615 134607664 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 1305 883 147 303 0 1000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5220

[startup+1.50064 s]
/proc/loadavg: 0.89 0.47 0.18 2/107 28516
/proc/meminfo: memFree=1649748/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=7952 CPUtime=1.49
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 1639 0 0 0 146 3 0 0 23 0 1 0 22857782 8142848 1546 1992294400 134512640 135751879 4294354512 18446744073709551615 134607817 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 1988 1546 147 303 0 1683 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7952

[startup+3.10098 s]
/proc/loadavg: 0.89 0.47 0.18 2/107 28516
/proc/meminfo: memFree=1646152/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=12860 CPUtime=3.09
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 2860 0 0 0 304 5 0 0 25 0 1 0 22857782 13168640 2767 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 3215 2767 148 303 0 2910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12860

[startup+6.30066 s]
/proc/loadavg: 0.89 0.47 0.18 2/107 28516
/proc/meminfo: memFree=1637844/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=20096 CPUtime=6.29
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 4687 0 0 0 616 13 0 0 25 0 1 0 22857782 20578304 4594 1992294400 134512640 135751879 4294354512 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 5024 4594 148 303 0 4719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20096

[startup+12.701 s]
/proc/loadavg: 0.90 0.49 0.19 2/107 28516
/proc/meminfo: memFree=1625692/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=30488 CPUtime=12.69
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 7270 0 0 0 1249 20 0 0 25 0 1 0 22857782 31219712 7177 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 7622 7177 148 303 0 7317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30488

[startup+25.5018 s]
/proc/loadavg: 0.92 0.50 0.20 2/107 28516
/proc/meminfo: memFree=1610688/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=45140 CPUtime=25.48
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 10937 0 0 0 2514 34 0 0 25 0 1 0 22857782 46223360 10844 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 11285 10844 148 303 0 10980 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45140

[startup+51.1012 s]
/proc/loadavg: 0.95 0.54 0.22 2/107 28518
/proc/meminfo: memFree=1579192/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=76764 CPUtime=51.08
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 18811 0 0 0 5040 68 0 0 25 0 1 0 22857782 78606336 18718 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 19191 18718 148 303 0 18886 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76764

[startup+102.308 s]
/proc/loadavg: 0.98 0.62 0.26 2/107 28519
/proc/meminfo: memFree=1519176/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=136516 CPUtime=102.26
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 33716 0 0 0 10104 122 0 0 25 0 1 0 22857782 139792384 33623 1992294400 134512640 135751879 4294354512 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 34129 33623 148 303 0 33824 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 136516

[startup+162.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/107 28520
/proc/meminfo: memFree=1453952/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=202080 CPUtime=162.23
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 50074 0 0 0 16032 191 0 0 25 0 1 0 22857782 206929920 49981 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 50520 49981 148 303 0 50215 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 202080

[startup+222.302 s]
/proc/loadavg: 0.99 0.74 0.34 2/107 28522
/proc/meminfo: memFree=1402368/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=252692 CPUtime=222.2
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 62856 0 0 0 21960 260 0 0 25 0 1 0 22857782 258756608 62729 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 63173 62729 151 303 0 62868 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 252692

[startup+282.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/107 28524
/proc/meminfo: memFree=1359588/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=295932 CPUtime=282.18
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 73622 0 0 0 27897 321 0 0 25 0 1 0 22857782 303034368 73495 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 73983 73495 151 303 0 73678 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 295932

[startup+342.301 s]
/proc/loadavg: 0.99 0.82 0.42 2/107 28526
/proc/meminfo: memFree=1326728/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=328560 CPUtime=342.16
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 81730 0 0 0 33857 359 0 0 25 0 1 0 22857782 336445440 81603 1992294400 134512640 135751879 4294354512 18446744073709551615 134616344 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 82140 81603 151 303 0 81835 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 328560

[startup+402.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 28527
/proc/meminfo: memFree=1300688/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=354824 CPUtime=402.13
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 88288 0 0 0 39819 394 0 0 25 0 1 0 22857782 363339776 88161 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 88706 88161 151 303 0 88401 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 354824

[startup+462.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/107 28528
/proc/meminfo: memFree=1267456/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=387740 CPUtime=462.1
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 96502 0 0 0 45776 434 0 0 25 0 1 0 22857782 397045760 96375 1992294400 134512640 135751879 4294354512 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 96935 96375 151 303 0 96630 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 387740

[startup+522.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/107 28530
/proc/meminfo: memFree=1234596/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=421240 CPUtime=522.08
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 104853 0 0 0 51726 482 0 0 25 0 1 0 22857782 431349760 104726 1992294400 134512640 135751879 4294354512 18446744073709551615 134616792 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 105310 104726 151 303 0 105005 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 421240

[startup+582.301 s]
/proc/loadavg: 0.99 0.91 0.54 2/107 28532
/proc/meminfo: memFree=1196156/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=459192 CPUtime=582.06
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 114303 0 0 0 57676 530 0 0 25 0 1 0 22857782 470212608 114176 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 114798 114176 151 303 0 114493 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 459192

[startup+642.301 s]
/proc/loadavg: 0.99 0.92 0.57 2/107 28534
/proc/meminfo: memFree=1167016/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=487856 CPUtime=642.04
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 121468 0 0 0 63635 569 0 0 25 0 1 0 22857782 499564544 121341 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 121964 121341 151 303 0 121659 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 487856

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.96 0.65 2/107 28549
/proc/meminfo: memFree=1006436/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=648556 CPUtime=881.92
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 161477 0 0 0 87450 742 0 0 25 0 1 0 22857782 664121344 161350 1992294400 134512640 135751879 4294354512 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 162139 161350 151 303 0 161834 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 648556

[startup+942.301 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 28551
/proc/meminfo: memFree=978040/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=677620 CPUtime=941.9
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 168703 0 0 0 93411 779 0 0 25 0 1 0 22857782 693882880 168576 1992294400 134512640 135751879 4294354512 18446744073709551615 134606404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 169405 168576 151 303 0 169100 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 677620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/107 28552
/proc/meminfo: memFree=933152/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=721924 CPUtime=1001.87
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 179764 0 0 0 99367 820 0 0 25 0 1 0 22857782 739250176 179637 1992294400 134512640 135751879 4294354512 18446744073709551615 134609277 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 180481 179637 151 303 0 180176 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 721924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 28553
/proc/meminfo: memFree=900416/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=754852 CPUtime=1061.85
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 187967 0 0 0 105328 857 0 0 25 0 1 0 22857782 772968448 187840 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 188713 187840 151 303 0 188408 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 754852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/107 28555
/proc/meminfo: memFree=859248/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=796060 CPUtime=1121.82
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 198264 0 0 0 111281 901 0 0 25 0 1 0 22857782 815165440 198137 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 199015 198137 151 303 0 198710 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 796060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/107 28557
/proc/meminfo: memFree=819444/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=837212 CPUtime=1181.8
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 208519 0 0 0 117241 939 0 0 25 0 1 0 22857782 857305088 208392 1992294400 134512640 135751879 4294354512 18446744073709551615 134517377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 209303 208392 151 303 0 208998 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 837212

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 28559
/proc/meminfo: memFree=786336/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=868500 CPUtime=1241.78
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 216346 0 0 0 123196 982 0 0 25 0 1 0 22857782 889344000 216219 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 217125 216219 151 303 0 216820 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 868500

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 28560
/proc/meminfo: memFree=760668/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=894012 CPUtime=1301.76
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 222694 0 0 0 129156 1020 0 0 25 0 1 0 22857782 915468288 222567 1992294400 134512640 135751879 4294354512 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 223503 222567 151 303 0 223198 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 894012

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 28561
/proc/meminfo: memFree=739340/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=915420 CPUtime=1361.73
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 228032 0 0 0 135121 1052 0 0 25 0 1 0 22857782 937390080 227905 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 228855 227905 151 303 0 228550 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 915420

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 28563
/proc/meminfo: memFree=718756/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=936016 CPUtime=1421.71
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 233173 0 0 0 141087 1084 0 0 25 0 1 0 22857782 958480384 233046 1992294400 134512640 135751879 4294354512 18446744073709551615 134616398 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 234004 233046 151 303 0 233699 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 936016

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 28565
/proc/meminfo: memFree=676348/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=978924 CPUtime=1481.68
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 243864 0 0 0 147039 1129 0 0 25 0 1 0 22857782 1002418176 243737 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 244731 243737 151 303 0 244426 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 978924

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/107 28567
/proc/meminfo: memFree=641380/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=1013404 CPUtime=1541.66
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 252466 0 0 0 153000 1166 0 0 25 0 1 0 22857782 1037725696 252339 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 253351 252339 151 303 0 253046 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1013404

[startup+1602.3 s]
/proc/loadavg: 1.07 1.00 0.83 2/107 28568
/proc/meminfo: memFree=606412/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=1048672 CPUtime=1601.64
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 261272 0 0 0 158959 1205 0 0 25 0 1 0 22857782 1073840128 261145 1992294400 134512640 135751879 4294354512 18446744073709551615 134616427 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 262168 261145 151 303 0 261863 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1048672

[startup+1662.3 s]
/proc/loadavg: 1.13 1.03 0.84 2/107 28569
/proc/meminfo: memFree=566484/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=1088464 CPUtime=1661.61
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 271199 0 0 0 164918 1243 0 0 25 0 1 0 22857782 1114587136 271072 1992294400 134512640 135751879 4294354512 18446744073709551615 134616412 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 272116 271072 151 303 0 271811 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1088464

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 0.85 2/107 28571
/proc/meminfo: memFree=526308/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=1128724 CPUtime=1721.59
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 281265 0 0 0 170874 1285 0 0 25 0 1 0 22857782 1155813376 281138 1992294400 134512640 135751879 4294354512 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 282181 281138 151 303 0 281876 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 1128724

[startup+1782.3 s]
/proc/loadavg: 1.11 1.04 0.86 2/107 28573
/proc/meminfo: memFree=492084/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=1162540 CPUtime=1781.56
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 289687 0 0 0 176834 1322 0 0 25 0 1 0 22857782 1190440960 289560 1992294400 134512640 135751879 4294354512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 290635 289560 151 303 0 290330 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 1162540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.08 1.04 0.87 2/107 28573
/proc/meminfo: memFree=483900/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=1170424 CPUtime=1800.06
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4202496 291666 0 0 0 178674 1332 0 0 25 0 1 0 22857782 1198514176 291539 1992294400 134512640 135751879 4294354512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28515/statm: 292606 291539 151 303 0 292301 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1170424

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

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

[startup+1800.91 s]
/proc/loadavg: 1.08 1.04 0.87 2/107 28573
/proc/meminfo: memFree=483900/2059040 swapFree=4192956/4192956
[pid=28515] ppid=28513 vsize=0 CPUtime=1800.16
/proc/28515/stat : 28515 (wbo1.4b) R 28513 28515 28080 0 -1 4203524 291666 0 0 0 178674 1342 0 0 25 0 1 0 22857782 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28515/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.18
CPU user time (s): 1786.75
CPU system time (s): 13.433
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 1170424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.75
system time used= 13.433
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 291666
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= 3130

runsolver used 2.96255 second user time and 8.5167 second system time

The end

Launcher Data 

Begin job on node010 at 2010-07-08 01:47:26
IDJOB=2702080
IDBENCH=47975
IDSOLVER=1161
FILE ID=node010/2702080-1278546446
PBS_JOBID= 11239521
Free space on /tmp= 62492 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702080-1278546446/watcher-2702080-1278546446 -o /tmp/evaluation-result-2702080-1278546446/solver-2702080-1278546446 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702080-1278546446.opb

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

MD5SUM BENCH= 1d88cb7e119c66203d260e6c8e2ab364
RANDOM SEED=1454453319

node010.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1654128 kB
Buffers:         67444 kB
Cached:         201776 kB
SwapCached:          0 kB
Active:         145748 kB
Inactive:       183248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1654128 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2808 kB
Writeback:           0 kB
AnonPages:       59700 kB
Mapped:          14464 kB
Slab:            53988 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180648 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702080-1278546446.opb

Free space on /tmp at the end= 62492 MiB
End job on node010 at 2010-07-08 02:17:29