Trace number 2702156

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) 1800.04 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
MD5SUM9de8f37e65dc0eaf693e157cab5aa725
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 benchmark7.65783
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2702156-1278546648.opb.
0.00/0.01	c Instance file HOME/instance-2702156-1278546648.opb
0.00/0.01	c File size is 42576 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      756                                                 |
0.00/0.01	c |  Number Clauses:        567                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 589                                                 |
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 |     756     1156     4842 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     756     1156     4842 |     5500      102     85 |  0.002 % |
0.00/0.03	c |       254 |     756     1156     4842 |     6050      254     83 |  0.002 % |
0.00/0.06	c |       481 |     756     1156     4842 |     6655      481     76 |  0.002 % |
0.00/0.10	c |       818 |     756     1156     4842 |     7320      818     74 |  0.000 % |
0.10/0.14	c |      1324 |     756     1156     4842 |     8052     1324     76 |  0.000 % |
0.19/0.21	c |      2083 |     756     1156     4842 |     8857     2083     81 |  0.002 % |
0.28/0.33	c |      3222 |     756     1156     4842 |     9743     3222     76 |  0.000 % |
0.39/0.49	c |      4930 |     756     1156     4842 |    10717     4930     72 |  0.000 % |
0.69/0.73	c |      7492 |     756     1156     4842 |    11789     7492     68 |  0.000 % |
1.09/1.15	c |     11337 |     756     1156     4842 |    12968    11337     65 |  0.000 % |
1.89/1.90	c |     17105 |     756     1156     4842 |    14265    10578     54 |  0.000 % |
3.19/3.27	c |     25754 |     756     1156     4842 |    15692    11878     42 |  0.000 % |
5.28/5.34	c |     38729 |     756     1156     4842 |    17261     8803     53 |  0.000 % |
8.90/8.98	c |     58191 |     756     1156     4842 |    18987    10738     60 |  0.000 % |
14.78/14.84	c |     87383 |     756     1156     4842 |    20886    10637     55 |  0.000 % |
25.08/25.18	c |    131172 |     756     1156     4842 |    22974    11991     69 |  0.000 % |
38.97/39.03	c |    196856 |     755     1156     4842 |    25272    15333     46 |  0.132 % |
63.78/63.80	c |    295382 |     755     1156     4842 |    27799    25752     70 |  0.132 % |
108.76/108.85	c |    443171 |     755     1156     4842 |    30579    21082     65 |  0.132 % |
182.14/182.25	c There are 1 assigned variables. 0 in cost function.
182.74/182.83	c core #1
182.74/182.83	c core #2
182.74/182.83	c ============================[ Search Statistics ]==============================
182.74/182.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.74/182.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.74/182.83	c ===============================================================================
182.74/182.83	c |         0 |     666     1184     4657 |     5000        0    nan |  0.000 % |
182.74/182.84	c |       100 |     666     1184     4657 |     5500      100     81 | 13.843 % |
182.74/182.85	c |       253 |     666     1184     4657 |     6050      253     81 | 13.844 % |
182.74/182.88	c |       478 |     666     1184     4657 |     6655      478     86 | 13.842 % |
182.84/182.92	c |       816 |     666     1184     4657 |     7320      816     80 | 13.842 % |
182.84/182.96	c |      1323 |     666     1184     4657 |     8052     1323     80 | 13.842 % |
182.94/183.09	c |      2082 |     666     1184     4657 |     8857     2082     72 | 13.842 % |
183.13/183.21	c |      3222 |     666     1184     4657 |     9743     3222     75 | 13.842 % |
183.34/183.44	c |      4930 |     666     1184     4657 |    10717     4930     74 | 13.842 % |
183.75/183.83	c |      7493 |     666     1184     4657 |    11789     7493     74 | 13.842 % |
184.24/184.36	c |     11337 |     666     1184     4657 |    12968    11337     73 | 13.842 % |
185.34/185.42	c |     17104 |     666     1184     4657 |    14265    10495     70 | 13.842 % |
186.94/187.04	c |     25753 |     666     1184     4657 |    15692    11677     76 | 13.842 % |
190.14/190.25	c |     38728 |     666     1184     4657 |    17261     8473     58 | 13.842 % |
195.84/195.92	c |     58189 |     666     1184     4657 |    18987    10476     39 | 13.842 % |
202.73/202.83	c |     87381 |     666     1184     4657 |    20886    10374     69 | 13.842 % |
217.23/217.32	c |    131171 |     666     1184     4657 |    22974    11558     50 | 13.844 % |
235.73/235.83	c |    196856 |     666     1184     4657 |    25272    14570     38 | 13.842 % |
273.31/273.41	c |    295383 |     666     1184     4657 |    27799    25200     31 | 13.842 % |
325.10/325.21	c |    443172 |     666     1184     4657 |    30579    17367     73 | 13.842 % |
408.08/408.27	c |    664856 |     665     1184     4657 |    33637    22005     67 | 13.972 % |
555.03/555.21	c |    997382 |     665     1184     4657 |    37001    16707     68 | 13.973 % |
804.24/804.55	c |   1496171 |     665     1184     4657 |    40701    23362     50 | 13.972 % |
1149.24/1149.63	c |   2244354 |     664     1184     4657 |    44771    34775     60 | 14.101 % |

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-2702156-1278546648/watcher-2702156-1278546648 -o /tmp/evaluation-result-2702156-1278546648/solver-2702156-1278546648 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702156-1278546648.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: 1.02 0.74 0.34 3/106 32208
/proc/meminfo: memFree=1628776/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=2752 CPUtime=0
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 326 0 0 0 0 0 0 0 19 0 1 0 22877179 2818048 244 1992294400 134512640 135751879 4287622192 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 688 244 145 303 0 372 0

[startup+0.109327 s]
/proc/loadavg: 1.02 0.74 0.34 3/106 32208
/proc/meminfo: memFree=1628776/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=3100 CPUtime=0.1
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 446 0 0 0 10 0 0 0 20 0 1 0 22877179 3174400 353 1992294400 134512640 135751879 4287622192 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 775 353 147 303 0 470 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3100

[startup+0.201337 s]
/proc/loadavg: 1.02 0.74 0.34 3/106 32208
/proc/meminfo: memFree=1628776/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=3628 CPUtime=0.19
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 566 0 0 0 19 0 0 0 20 0 1 0 22877179 3715072 473 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 907 473 147 303 0 602 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3628

[startup+0.300346 s]
/proc/loadavg: 1.02 0.74 0.34 3/106 32208
/proc/meminfo: memFree=1628776/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=4020 CPUtime=0.28
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 657 0 0 0 28 0 0 0 20 0 1 0 22877179 4116480 564 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 1005 564 147 303 0 700 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4020

[startup+0.700385 s]
/proc/loadavg: 1.02 0.74 0.34 3/106 32208
/proc/meminfo: memFree=1628776/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=5444 CPUtime=0.69
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 1028 0 0 0 68 1 0 0 20 0 1 0 22877179 5574656 935 1992294400 134512640 135751879 4287622192 18446744073709551615 134611160 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 1361 935 147 303 0 1056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5444

[startup+1.50047 s]
/proc/loadavg: 1.02 0.74 0.34 2/107 32209
/proc/meminfo: memFree=1624676/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=7532 CPUtime=1.49
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 1537 0 0 0 146 3 0 0 23 0 1 0 22877179 7712768 1444 1992294400 134512640 135751879 4287622192 18446744073709551615 134649799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 1883 1444 148 303 0 1578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7532

[startup+3.10063 s]
/proc/loadavg: 1.02 0.74 0.34 2/107 32209
/proc/meminfo: memFree=1621824/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=10764 CPUtime=3.09
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 2364 0 0 0 303 6 0 0 25 0 1 0 22877179 11022336 2271 1992294400 134512640 135751879 4287622192 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 2691 2272 148 303 0 2386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10764

[startup+6.30195 s]
/proc/loadavg: 1.02 0.75 0.34 2/107 32209
/proc/meminfo: memFree=1615128/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=18112 CPUtime=6.29
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 4205 0 0 0 617 12 0 0 25 0 1 0 22877179 18546688 4112 1992294400 134512640 135751879 4287622192 18446744073709551615 134607068 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 4528 4112 148 303 0 4223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18112

[startup+12.7016 s]
/proc/loadavg: 1.02 0.75 0.35 2/107 32209
/proc/meminfo: memFree=1603348/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=28800 CPUtime=12.68
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 6839 0 0 0 1248 20 0 0 25 0 1 0 22877179 29491200 6746 1992294400 134512640 135751879 4287622192 18446744073709551615 134616863 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 7200 6746 148 303 0 6895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28800

[startup+25.5009 s]
/proc/loadavg: 1.01 0.76 0.36 2/107 32210
/proc/meminfo: memFree=1582764/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=48992 CPUtime=25.48
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 11908 0 0 0 2511 37 0 0 25 0 1 0 22877179 50167808 11815 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 12248 11815 148 303 0 11943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48992

[startup+51.1004 s]
/proc/loadavg: 1.01 0.78 0.37 2/107 32210
/proc/meminfo: memFree=1547672/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=84068 CPUtime=51.08
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 20638 0 0 0 5037 71 0 0 25 0 1 0 22877179 86085632 20545 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 21017 20545 148 303 0 20712 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84068

[startup+102.301 s]
/proc/loadavg: 1.00 0.81 0.40 2/107 32212
/proc/meminfo: memFree=1494352/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=136776 CPUtime=102.27
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 33805 0 0 0 10106 121 0 0 25 0 1 0 22877179 140058624 33712 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 34194 33712 148 303 0 33889 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136776

[startup+162.301 s]
/proc/loadavg: 1.00 0.84 0.44 2/107 32213
/proc/meminfo: memFree=1449836/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=181708 CPUtime=162.24
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 44989 0 0 0 16051 173 0 0 25 0 1 0 22877179 186068992 44896 1992294400 134512640 135751879 4287622192 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 45427 44896 148 303 0 45122 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 181708

[startup+222.309 s]
/proc/loadavg: 1.00 0.87 0.47 2/107 32215
/proc/meminfo: memFree=1406808/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=224040 CPUtime=222.24
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 55694 0 0 0 21994 230 0 0 25 0 1 0 22877179 229416960 55570 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 56010 55570 151 303 0 55705 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 224040

[startup+282.301 s]
/proc/loadavg: 1.00 0.89 0.50 2/107 32217
/proc/meminfo: memFree=1365640/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=266064 CPUtime=282.2
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 66145 0 0 0 27938 282 0 0 25 0 1 0 22877179 272449536 66021 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 66516 66021 151 303 0 66211 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 266064

[startup+342.301 s]
/proc/loadavg: 1.00 0.91 0.53 2/107 32218
/proc/meminfo: memFree=1321000/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=309852 CPUtime=342.19
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 77056 0 0 0 33888 331 0 0 25 0 1 0 22877179 317288448 76932 1992294400 134512640 135751879 4287622192 18446744073709551615 134616398 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 77463 76932 151 303 0 77158 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 309852

[startup+402.301 s]
/proc/loadavg: 1.00 0.92 0.56 2/107 32220
/proc/meminfo: memFree=1289132/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=342728 CPUtime=402.17
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 85231 0 0 0 39843 374 0 0 25 0 1 0 22877179 350953472 85107 1992294400 134512640 135751879 4287622192 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 85682 85107 151 303 0 85377 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 342728

[startup+462.301 s]
/proc/loadavg: 1.00 0.93 0.58 2/107 32221
/proc/meminfo: memFree=1238664/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=393032 CPUtime=462.16
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 97784 0 0 0 45792 424 0 0 25 0 1 0 22877179 402464768 97660 1992294400 134512640 135751879 4287622192 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 98258 97660 151 303 0 97953 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 393032

[startup+522.301 s]
/proc/loadavg: 1.00 0.94 0.60 2/107 32223
/proc/meminfo: memFree=1205060/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=426504 CPUtime=522.14
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 106139 0 0 0 51751 463 0 0 25 0 1 0 22877179 436740096 106015 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 106626 106015 151 303 0 106321 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 426504

[startup+582.301 s]
/proc/loadavg: 1.00 0.95 0.63 2/107 32225
/proc/meminfo: memFree=1153228/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=477592 CPUtime=582.12
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 118903 0 0 0 57702 510 0 0 25 0 1 0 22877179 489054208 118779 1992294400 134512640 135751879 4287622192 18446744073709551615 134616748 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 119398 118779 151 303 0 119093 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 477592

[startup+642.301 s]
/proc/loadavg: 1.00 0.95 0.65 2/107 32235
/proc/meminfo: memFree=1121484/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=509608 CPUtime=642.09
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 126864 0 0 0 63661 548 0 0 25 0 1 0 22877179 521838592 126740 1992294400 134512640 135751879 4287622192 18446744073709551615 134606626 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 127402 126740 151 303 0 127097 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 509608

[startup+702.301 s]

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

/proc/loadavg: 1.00 0.97 0.78 2/107 32250
/proc/meminfo: memFree=786560/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=844108 CPUtime=1181.92
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 210272 0 0 0 117252 940 0 0 25 0 1 0 22877179 864366592 210148 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 211027 210148 151 303 0 210722 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 844108

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/107 32251
/proc/meminfo: memFree=770192/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=860268 CPUtime=1241.89
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 214314 0 0 0 123221 968 0 0 25 0 1 0 22877179 880914432 214190 1992294400 134512640 135751879 4287622192 18446744073709551615 134602695 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 215067 214190 151 303 0 214762 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 860268

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/107 32253
/proc/meminfo: memFree=749732/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=880896 CPUtime=1301.88
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 219447 0 0 0 129191 997 0 0 25 0 1 0 22877179 902037504 219323 1992294400 134512640 135751879 4287622192 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 220224 219323 151 303 0 219919 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 880896

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/107 32254
/proc/meminfo: memFree=733612/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=896872 CPUtime=1361.86
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 223401 0 0 0 135164 1022 0 0 25 0 1 0 22877179 918396928 223277 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 224218 223277 151 303 0 223913 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 896872

[startup+1422.3 s]
/proc/loadavg: 1.05 0.99 0.83 2/107 32256
/proc/meminfo: memFree=697652/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=932816 CPUtime=1421.86
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 232355 0 0 0 141125 1061 0 0 25 0 1 0 22877179 955203584 232231 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 233204 232231 151 303 0 232899 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 932816

[startup+1482.3 s]
/proc/loadavg: 1.02 0.99 0.83 2/107 32258
/proc/meminfo: memFree=666776/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=963980 CPUtime=1481.83
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 240166 0 0 0 147086 1097 0 0 25 0 1 0 22877179 987115520 240042 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 240995 240042 151 303 0 240690 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 963980

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.84 2/107 32259
/proc/meminfo: memFree=641728/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=988696 CPUtime=1541.82
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 246319 0 0 0 153054 1128 0 0 25 0 1 0 22877179 1012424704 246195 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 247174 246195 151 303 0 246869 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 988696

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/107 32261
/proc/meminfo: memFree=613704/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=1016812 CPUtime=1601.79
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 253346 0 0 0 159015 1164 0 0 25 0 1 0 22877179 1041215488 253222 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 254203 253222 151 303 0 253898 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1016812

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/107 32262
/proc/meminfo: memFree=584068/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=1046280 CPUtime=1661.78
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 260678 0 0 0 164982 1196 0 0 25 0 1 0 22877179 1071390720 260554 1992294400 134512640 135751879 4287622192 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 261570 260554 151 303 0 261265 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 1046280

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 32267
/proc/meminfo: memFree=555796/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=1074432 CPUtime=1721.76
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 267688 0 0 0 170945 1231 0 0 25 0 1 0 22877179 1100218368 267564 1992294400 134512640 135751879 4287622192 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 268608 267564 151 303 0 268303 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1074432

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 32269
/proc/meminfo: memFree=523184/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=1107200 CPUtime=1781.75
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 275888 0 0 0 176905 1270 0 0 25 0 1 0 22877179 1133772800 275764 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 276800 275764 151 303 0 276495 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1107200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 32269
/proc/meminfo: memFree=515124/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=1114920 CPUtime=1800.04
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 277810 0 0 0 178720 1284 0 0 25 0 1 0 22877179 1141678080 277686 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 278730 277686 151 303 0 278425 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1114920

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.04 s) to the 'lost time'.

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 32269
/proc/meminfo: memFree=515124/2059040 swapFree=4139504/4192956
[pid=32208] ppid=32206 vsize=1114920 CPUtime=1800.04
/proc/32208/stat : 32208 (wbo1.4b) R 32206 32208 31762 0 -1 4202496 277810 0 0 0 178720 1284 0 0 25 0 1 0 22877179 1141678080 277686 1992294400 134512640 135751879 4287622192 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/32208/statm: 278730 277686 151 303 0 278425 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1114920

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.86 2/108 32270
/proc/meminfo: memFree=1614636/2059040 swapFree=4139504/4192956
[pid=32208] ppid=-1 vsize=0 CPUtime=0
/proc/32208/stat : -- couldn't open stat file --/proc/32208/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.86 2/108 32270
/proc/meminfo: memFree=1614636/2059040 swapFree=4139504/4192956
[pid=32208] ppid=-1 vsize=0 CPUtime=0
/proc/32208/stat : -- couldn't open stat file --/proc/32208/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32208 and gives
#  childrusage.ru_utime.tv_sec=1787
#  childrusage.ru_utime.tv_usec=205303
#  childrusage.ru_stime.tv_sec=12
#  childrusage.ru_stime.tv_usec=951031
# CPU time returned by wait4() is 1800.16
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.04
#  lost CPU user time (s): 1787.2
#  lost CPU system time (s): 12.84

Real time (s): 1800.71
CPU time (s): 1800.04
CPU user time (s): 1787.2
CPU system time (s): 12.84
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 1114920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.21
system time used= 12.951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 277810
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= 6890

runsolver used 3.06653 second user time and 8.41472 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-08 01:50:48
IDJOB=2702156
IDBENCH=48013
IDSOLVER=1161
FILE ID=node017/2702156-1278546648
PBS_JOBID= 11239515
Free space on /tmp= 62476 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-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-2702156-1278546648/watcher-2702156-1278546648 -o /tmp/evaluation-result-2702156-1278546648/solver-2702156-1278546648 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702156-1278546648.opb

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

MD5SUM BENCH= 9de8f37e65dc0eaf693e157cab5aa725
RANDOM SEED=1423140774

node017.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		: 3000.220
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	: 6000.44
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		: 3000.220
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1629800 kB
Buffers:         51016 kB
Cached:         275904 kB
SwapCached:       7120 kB
Active:         136624 kB
Inactive:       204292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1629800 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            2912 kB
Writeback:           0 kB
AnonPages:       11496 kB
Mapped:          11908 kB
Slab:            66432 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179676 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-2702156-1278546648.opb

Free space on /tmp at the end= 62472 MiB
End job on node017 at 2010-07-08 02:20:51