Trace number 2702157

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 (fixed)? (TO) 1800.2 1800.82

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 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702157-1278546663.opb.
0.00/0.00	c Instance file HOME/instance-2702157-1278546663.opb
0.00/0.00	c File size is 42576 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:      756                                                 |
0.00/0.00	c |  Number Clauses:        567                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 589                                                 |
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 |     756     1156     4842 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     756     1156     4842 |     5500      102     85 |  0.002 % |
0.00/0.02	c |       254 |     756     1156     4842 |     6050      254     83 |  0.002 % |
0.00/0.05	c |       481 |     756     1156     4842 |     6655      481     76 |  0.002 % |
0.00/0.09	c |       818 |     756     1156     4842 |     7320      818     74 |  0.000 % |
0.09/0.13	c |      1324 |     756     1156     4842 |     8052     1324     76 |  0.000 % |
0.09/0.19	c |      2083 |     756     1156     4842 |     8857     2083     81 |  0.002 % |
0.29/0.31	c |      3222 |     756     1156     4842 |     9743     3222     76 |  0.000 % |
0.39/0.46	c |      4930 |     756     1156     4842 |    10717     4930     72 |  0.000 % |
0.59/0.68	c |      7492 |     756     1156     4842 |    11789     7492     68 |  0.000 % |
1.00/1.07	c |     11337 |     756     1156     4842 |    12968    11337     65 |  0.000 % |
1.69/1.77	c |     17105 |     756     1156     4842 |    14265    10578     54 |  0.000 % |
2.99/3.04	c |     25754 |     756     1156     4842 |    15692    11878     42 |  0.000 % |
4.89/4.96	c |     38729 |     756     1156     4842 |    17261     8803     53 |  0.000 % |
8.29/8.39	c |     58191 |     756     1156     4842 |    18987    10738     60 |  0.000 % |
13.89/13.90	c |     87383 |     756     1156     4842 |    20886    10637     55 |  0.000 % |
23.58/23.65	c |    131172 |     756     1156     4842 |    22974    11991     69 |  0.000 % |
36.68/36.75	c |    196856 |     755     1156     4842 |    25272    15333     46 |  0.132 % |
60.27/60.37	c |    295382 |     755     1156     4842 |    27799    25752     70 |  0.132 % |
102.36/102.41	c |    443171 |     755     1156     4842 |    30579    21082     65 |  0.132 % |
181.92/182.03	c There are 1 assigned variables. 0 in cost function.
182.53/182.62	c core #1
182.53/182.62	c 
182.53/182.62	c 
182.53/182.62	c Core size: 10	Core Weight: 1	Total Weight: 1
182.53/182.62	c
182.53/182.62	c
182.53/182.62	c core #2
182.53/182.62	c 
182.53/182.62	c 
182.53/182.62	c Core size: 9	Core Weight: 1	Total Weight: 2
182.53/182.62	c
182.53/182.62	c
182.53/182.62	c ============================[ Search Statistics ]==============================
182.53/182.62	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.53/182.62	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.53/182.62	c ===============================================================================
182.53/182.62	c |         0 |     666     1184     4657 |     5000        0    nan |  0.000 % |
182.53/182.63	c |       100 |     666     1184     4657 |     5500      100     81 | 13.843 % |
182.53/182.64	c |       253 |     666     1184     4657 |     6050      253     81 | 13.844 % |
182.53/182.66	c |       478 |     666     1184     4657 |     6655      478     86 | 13.842 % |
182.63/182.71	c |       816 |     666     1184     4657 |     7320      816     80 | 13.842 % |
182.63/182.75	c |      1323 |     666     1184     4657 |     8052     1323     80 | 13.842 % |
182.73/182.87	c |      2082 |     666     1184     4657 |     8857     2082     72 | 13.842 % |
182.83/182.98	c |      3222 |     666     1184     4657 |     9743     3222     75 | 13.842 % |
183.02/183.19	c |      4930 |     666     1184     4657 |    10717     4930     74 | 13.842 % |
183.43/183.55	c |      7493 |     666     1184     4657 |    11789     7493     74 | 13.842 % |
183.93/184.05	c |     11337 |     666     1184     4657 |    12968    11337     73 | 13.842 % |
184.92/185.04	c |     17104 |     666     1184     4657 |    14265    10495     70 | 13.842 % |
186.43/186.54	c |     25753 |     666     1184     4657 |    15692    11677     76 | 13.842 % |
189.42/189.55	c |     38728 |     666     1184     4657 |    17261     8473     58 | 13.842 % |
194.72/194.85	c |     58189 |     666     1184     4657 |    18987    10476     39 | 13.842 % |
201.13/201.29	c |     87381 |     666     1184     4657 |    20886    10374     69 | 13.842 % |
214.81/214.91	c |    131171 |     666     1184     4657 |    22974    11558     50 | 13.844 % |
232.41/232.58	c |    196856 |     666     1184     4657 |    25272    14570     38 | 13.842 % |
267.80/267.99	c |    295383 |     666     1184     4657 |    27799    25200     31 | 13.842 % |
316.79/316.97	c |    443172 |     666     1184     4657 |    30579    17367     73 | 13.842 % |
394.96/395.11	c |    664856 |     665     1184     4657 |    33637    22005     67 | 13.972 % |
535.21/535.44	c |    997382 |     665     1184     4657 |    37001    16707     68 | 13.973 % |
773.33/773.67	c |   1496171 |     665     1184     4657 |    40701    23362     50 | 13.972 % |
1100.11/1100.52	c |   2244354 |     664     1184     4657 |    44771    34775     60 | 14.101 % |
1747.69/1748.35	c |   3366628 |     663     1184     4657 |    49248    17289     63 | 14.232 % |

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-2702157-1278546663/watcher-2702157-1278546663 -o /tmp/evaluation-result-2702157-1278546663/solver-2702157-1278546663 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702157-1278546663.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.06 1.31 0.70 3/105 27178
/proc/meminfo: memFree=1931360/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=2752 CPUtime=0
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 319 0 0 0 0 0 0 0 21 0 1 0 22874801 2818048 238 1992294400 134512640 135752675 4287364560 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 688 239 141 303 0 372 0

[startup+0.0105521 s]
/proc/loadavg: 1.06 1.31 0.70 3/105 27178
/proc/meminfo: memFree=1931360/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=2844 CPUtime=0
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 369 0 0 0 0 0 0 0 18 0 1 0 22874801 2912256 277 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 711 277 144 303 0 406 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2844

[startup+0.101567 s]
/proc/loadavg: 1.06 1.31 0.70 3/105 27178
/proc/meminfo: memFree=1931360/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=3100 CPUtime=0.09
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 442 0 0 0 9 0 0 0 18 0 1 0 22874801 3174400 350 1992294400 134512640 135752675 4287364560 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 775 350 145 303 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.300605 s]
/proc/loadavg: 1.06 1.31 0.70 3/105 27178
/proc/meminfo: memFree=1931360/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=4020 CPUtime=0.29
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 671 0 0 0 29 0 0 0 18 0 1 0 22874801 4116480 579 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 1005 579 145 303 0 700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4020

[startup+0.700681 s]
/proc/loadavg: 1.06 1.31 0.70 3/105 27178
/proc/meminfo: memFree=1931360/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=5700 CPUtime=0.69
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 1072 0 0 0 67 2 0 0 18 0 1 0 22874801 5836800 980 1992294400 134512640 135752675 4287364560 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 1425 980 145 303 0 1120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5700

[startup+1.50083 s]
/proc/loadavg: 1.06 1.30 0.70 2/106 27179
/proc/meminfo: memFree=1927136/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=7776 CPUtime=1.49
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 1610 0 0 0 146 3 0 0 20 0 1 0 22874801 7962624 1518 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 1944 1519 145 303 0 1639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7776

[startup+3.10014 s]
/proc/loadavg: 1.06 1.30 0.70 2/106 27179
/proc/meminfo: memFree=1923912/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=11284 CPUtime=3.09
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 2461 0 0 0 304 5 0 0 25 0 1 0 22874801 11554816 2369 1992294400 134512640 135752675 4287364560 18446744073709551615 134638128 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 2821 2369 145 303 0 2516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11284

[startup+6.30175 s]
/proc/loadavg: 1.06 1.30 0.70 2/106 27179
/proc/meminfo: memFree=1916472/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=18760 CPUtime=6.29
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 4363 0 0 0 618 11 0 0 25 0 1 0 22874801 19210240 4271 1992294400 134512640 135752675 4287364560 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 4690 4271 145 303 0 4385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18760

[startup+12.702 s]
/proc/loadavg: 1.05 1.29 0.70 2/106 27179
/proc/meminfo: memFree=1904692/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=29708 CPUtime=12.69
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 7069 0 0 0 1248 21 0 0 25 0 1 0 22874801 30420992 6977 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 7427 6977 145 303 0 7122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29708

[startup+25.5014 s]
/proc/loadavg: 1.04 1.28 0.71 2/106 27181
/proc/meminfo: memFree=1882372/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=51436 CPUtime=25.48
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 12518 0 0 0 2508 40 0 0 25 0 1 0 22874801 52670464 12426 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 12859 12426 145 303 0 12554 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51436

[startup+51.1013 s]
/proc/loadavg: 1.02 1.26 0.71 2/106 27181
/proc/meminfo: memFree=1846288/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=88060 CPUtime=51.07
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 21643 0 0 0 5035 72 0 0 25 0 1 0 22874801 90173440 21551 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 22015 21551 145 303 0 21710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88060

[startup+102.308 s]
/proc/loadavg: 1.01 1.21 0.73 2/106 27183
/proc/meminfo: memFree=1788008/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=145808 CPUtime=102.27
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 36029 0 0 0 10099 128 0 0 25 0 1 0 22874801 149307392 35937 1992294400 134512640 135752675 4287364560 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 36452 35937 145 303 0 36147 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 145808

[startup+162.301 s]
/proc/loadavg: 1.00 1.17 0.74 2/106 27183
/proc/meminfo: memFree=1746840/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=187140 CPUtime=162.23
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 46324 0 0 0 16043 180 0 0 25 0 1 0 22874801 191631360 46232 1992294400 134512640 135752675 4287364560 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 46785 46232 145 303 0 46480 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 187140

[startup+222.301 s]
/proc/loadavg: 1.00 1.14 0.75 2/106 27185
/proc/meminfo: memFree=1704432/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=229084 CPUtime=222.21
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 56933 0 0 0 21981 240 0 0 25 0 1 0 22874801 234582016 56810 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 57271 56810 146 303 0 56966 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 229084

[startup+282.3 s]
/proc/loadavg: 1.00 1.11 0.76 2/106 27187
/proc/meminfo: memFree=1658800/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=275596 CPUtime=282.19
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 68490 0 0 0 27923 296 0 0 25 0 1 0 22874801 282210304 68367 1992294400 134512640 135752675 4287364560 18446744073709551615 134611809 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 68899 68367 146 303 0 68594 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 275596

[startup+342.302 s]
/proc/loadavg: 1.00 1.09 0.78 2/106 27189
/proc/meminfo: memFree=1616144/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=317284 CPUtime=342.17
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 78899 0 0 0 33874 343 0 0 25 0 1 0 22874801 324898816 78776 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 79321 78776 146 303 0 79016 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 317284

[startup+402.301 s]
/proc/loadavg: 1.00 1.07 0.79 2/106 27191
/proc/meminfo: memFree=1568652/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=365396 CPUtime=402.15
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 90878 0 0 0 39824 391 0 0 25 0 1 0 22874801 374165504 90755 1992294400 134512640 135752675 4287364560 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 91349 90755 146 303 0 91044 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 365396

[startup+462.301 s]
/proc/loadavg: 1.00 1.05 0.80 2/106 27191
/proc/meminfo: memFree=1526616/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=406888 CPUtime=462.13
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 101234 0 0 0 45778 435 0 0 25 0 1 0 22874801 416653312 101111 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 101722 101111 146 303 0 101417 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 406888

[startup+522.301 s]
/proc/loadavg: 1.00 1.04 0.81 2/106 27193
/proc/meminfo: memFree=1487804/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=446168 CPUtime=522.11
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 111039 0 0 0 51734 477 0 0 25 0 1 0 22874801 456876032 110916 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 111542 110916 146 303 0 111237 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 446168

[startup+582.3 s]
/proc/loadavg: 1.00 1.03 0.82 2/106 27195
/proc/meminfo: memFree=1440312/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=493356 CPUtime=582.09
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 122822 0 0 0 57688 521 0 0 25 0 1 0 22874801 505196544 122699 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 123339 122699 146 303 0 123034 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 493356

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 0.83 2/106 27206
/proc/meminfo: memFree=1403944/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=527764 CPUtime=642.08
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 131398 0 0 0 63647 561 0 0 25 0 1 0 22874801 540430336 131275 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 131941 131275 146 303 0 131636 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 527764

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/106 27212
/proc/meminfo: memFree=1268412/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=663696 CPUtime=881.99
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 165247 0 0 0 87481 718 0 0 25 0 1 0 22874801 679624704 165124 1992294400 134512640 135752675 4287364560 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 165924 165124 146 303 0 165619 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 663696

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27214
/proc/meminfo: memFree=1222408/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=709936 CPUtime=941.97
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 176788 0 0 0 93433 764 0 0 25 0 1 0 22874801 726974464 176665 1992294400 134512640 135752675 4287364560 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 177484 176665 146 303 0 177179 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 709936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 27216
/proc/meminfo: memFree=1179008/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=753200 CPUtime=1001.94
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 187568 0 0 0 99384 810 0 0 25 0 1 0 22874801 771276800 187445 1992294400 134512640 135752675 4287364560 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 188300 187445 146 303 0 187995 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 753200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/106 27216
/proc/meminfo: memFree=1132260/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=800256 CPUtime=1061.93
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 199348 0 0 0 105335 858 0 0 25 0 1 0 22874801 819462144 199225 1992294400 134512640 135752675 4287364560 18446744073709551615 134607312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 200064 199225 146 303 0 199759 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 800256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/106 27218
/proc/meminfo: memFree=1088860/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=843204 CPUtime=1121.91
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 210087 0 0 0 111288 903 0 0 25 0 1 0 22874801 863440896 209964 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 210801 209964 146 303 0 210496 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 843204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/106 27220
/proc/meminfo: memFree=1070384/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=861744 CPUtime=1181.89
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 214682 0 0 0 117255 934 0 0 25 0 1 0 22874801 882425856 214559 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 215436 214559 146 303 0 215131 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 861744

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/106 27222
/proc/meminfo: memFree=1049676/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=882476 CPUtime=1241.87
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 219818 0 0 0 123221 966 0 0 25 0 1 0 22874801 903655424 219695 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 220619 219695 146 303 0 220314 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 882476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/106 27224
/proc/meminfo: memFree=1032316/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=899508 CPUtime=1301.85
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 224066 0 0 0 129190 995 0 0 25 0 1 0 22874801 921096192 223943 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 224877 223943 146 303 0 224572 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 899508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/106 27224
/proc/meminfo: memFree=994372/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=937960 CPUtime=1361.82
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 233657 0 0 0 135147 1035 0 0 25 0 1 0 22874801 960471040 233534 1992294400 134512640 135752675 4287364560 18446744073709551615 134605232 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 234490 233534 146 303 0 234185 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 937960

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.90 2/106 27226
/proc/meminfo: memFree=962132/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=969788 CPUtime=1421.81
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 241603 0 0 0 141109 1072 0 0 25 0 1 0 22874801 993062912 241480 1992294400 134512640 135752675 4287364560 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 242447 241480 146 303 0 242142 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 969788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 27228
/proc/meminfo: memFree=936340/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=996084 CPUtime=1481.78
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 248171 0 0 0 147074 1104 0 0 25 0 1 0 22874801 1019990016 248048 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 249021 248048 146 303 0 248716 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 996084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 27230
/proc/meminfo: memFree=906456/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=1025456 CPUtime=1541.76
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 255505 0 0 0 153039 1137 0 0 25 0 1 0 22874801 1050066944 255382 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 256364 255382 146 303 0 256059 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1025456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 27232
/proc/meminfo: memFree=875456/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=1056824 CPUtime=1601.75
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 263311 0 0 0 159004 1171 0 0 25 0 1 0 22874801 1082187776 263188 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 264206 263188 146 303 0 263901 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 1056824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 27232
/proc/meminfo: memFree=844828/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=1087100 CPUtime=1661.72
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 270876 0 0 0 164964 1208 0 0 25 0 1 0 22874801 1113190400 270753 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 271775 270753 146 303 0 271470 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 1087100

[startup+1722.3 s]
/proc/loadavg: 1.14 1.03 0.92 2/106 27237
/proc/meminfo: memFree=770340/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=1118216 CPUtime=1721.7
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 278638 0 0 0 170924 1246 0 0 25 0 1 0 22874801 1145053184 278515 1992294400 134512640 135752675 4287364560 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 279554 278515 146 303 0 279249 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1118216

[startup+1782.3 s]
/proc/loadavg: 1.05 1.02 0.92 2/106 27239
/proc/meminfo: memFree=728676/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=1159876 CPUtime=1781.68
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 289045 0 0 0 176881 1287 0 0 25 0 1 0 22874801 1187713024 288922 1992294400 134512640 135752675 4287364560 18446744073709551615 134611574 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 289969 288922 146 303 0 289664 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1159876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.04 1.02 0.92 2/106 27239
/proc/meminfo: memFree=720864/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=1167568 CPUtime=1800.09
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4202496 290928 0 0 0 178712 1297 0 0 25 0 1 0 22874801 1195589632 290805 1992294400 134512640 135752675 4287364560 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27178/statm: 291892 290805 146 303 0 291587 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1167568

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: 1.04 1.02 0.92 2/106 27239
/proc/meminfo: memFree=720864/2059040 swapFree=4139832/4192956
[pid=27178] ppid=27176 vsize=0 CPUtime=1800.18
/proc/27178/stat : 27178 (wbo1.4b) R 27176 27178 26828 0 -1 4203524 290928 0 0 0 178712 1306 0 0 25 0 1 0 22874801 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27178/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.2
CPU user time (s): 1787.12
CPU system time (s): 13.077
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1167568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.12
system time used= 13.077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 290928
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= 5
involuntary context switches= 21181

runsolver used 2.79157 second user time and 8.69568 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-08 01:51:03
IDJOB=2702157
IDBENCH=48013
IDSOLVER=1190
FILE ID=node086/2702157-1278546663
PBS_JOBID= 11239477
Free space on /tmp= 62432 MiB

SOLVER NAME= wbo 1.4b (fixed)
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-2702157-1278546663/watcher-2702157-1278546663 -o /tmp/evaluation-result-2702157-1278546663/solver-2702157-1278546663 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702157-1278546663.opb

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

MD5SUM BENCH= 9de8f37e65dc0eaf693e157cab5aa725
RANDOM SEED=717416051

node086.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1932136 kB
Buffers:          2840 kB
Cached:          37556 kB
SwapCached:       6048 kB
Active:          37900 kB
Inactive:        15376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1932136 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:            2916 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:          11972 kB
Slab:            51952 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181408 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-2702157-1278546663.opb

Free space on /tmp at the end= 62428 MiB
End job on node086 at 2010-07-08 02:21:06