Trace number 2702051

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)Wrong UNSAT 190.753 190.816

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-B.opb
MD5SUM9ac2b65e6f5a9e0208aa5abddde874b2
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 benchmark8.89565
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 constraints19
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 constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702051-1278546370.opb.
0.00/0.00	c Instance file HOME/instance-2702051-1278546370.opb
0.00/0.00	c File size is 43525 bytes.
0.00/0.01	c Highest Coefficient sum: 130560
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:      792                                                 |
0.00/0.01	c |  Number Clauses:        576                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 604                                                 |
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 |     792     1180     4960 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     792     1180     4960 |     5500      102     65 |  0.001 % |
0.00/0.02	c |       252 |     792     1180     4960 |     6050      252     66 |  0.001 % |
0.00/0.03	c |       477 |     792     1180     4960 |     6655      477     55 |  0.000 % |
0.00/0.05	c |       814 |     792     1180     4960 |     7320      814     55 |  0.000 % |
0.07/0.08	c |      1320 |     792     1180     4960 |     8052     1320     55 |  0.000 % |
0.09/0.14	c |      2079 |     792     1180     4960 |     8857     2079     52 |  0.000 % |
0.19/0.24	c |      3219 |     792     1180     4960 |     9743     3219     51 |  0.000 % |
0.38/0.40	c |      4928 |     792     1180     4960 |    10717     4928     49 |  0.000 % |
0.69/0.74	c |      7490 |     792     1180     4960 |    11789     7490     44 |  0.001 % |
0.99/1.07	c |     11335 |     792     1180     4960 |    12968    11335     48 |  0.000 % |
1.99/2.01	c |     17102 |     792     1180     4960 |    14265    10388     60 |  0.000 % |
2.99/3.03	c |     25753 |     792     1180     4960 |    15692    11715     51 |  0.001 % |
4.30/4.36	c ===============================================================================
4.30/4.36	c New solution: 13
4.30/4.36	o 13
4.30/4.36	c Elapsed CPU time: 4.26635 s	Remaining CPU time: 175.734 s
4.30/4.36	c ===============================================================================
4.30/4.36	c |     38190 |     792     1181     4968 |     5000    16228     47 |  0.001 % |
4.40/4.41	c |     38290 |     752     1181     4968 |     5500     4081     54 |  5.052 % |
4.40/4.42	c |     38441 |     752     1181     4968 |     6050     4232     54 |  5.051 % |
4.40/4.43	c |     38667 |     752     1181     4968 |     6655     4458     54 |  5.051 % |
4.40/4.46	c |     39004 |     752     1181     4968 |     7320     4795     53 |  5.051 % |
4.40/4.49	c |     39511 |     752     1181     4968 |     8052     5302     51 |  5.051 % |
4.49/4.55	c |     40270 |     752     1181     4968 |     8857     6061     52 |  5.051 % |
4.59/4.62	c |     41410 |     752     1181     4968 |     9743     7201     54 |  5.051 % |
4.68/4.77	c |     43119 |     752     1181     4968 |    10717     8910     54 |  5.051 % |
4.99/5.00	c |     45681 |     752     1181     4968 |    11789     5804     55 |  5.051 % |
5.28/5.36	c |     49525 |     752     1181     4968 |    12968     9648     53 |  5.051 % |
5.89/5.91	c |     55292 |     752     1181     4968 |    14265     8680     55 |  5.051 % |
6.68/6.76	c |     63942 |     752     1181     4968 |    15692    10059     45 |  5.052 % |
8.38/8.48	c |     76917 |     752     1181     4968 |    17261    15061     41 |  5.051 % |
11.29/11.32	c |     96378 |     752     1181     4968 |    18987    16761     51 |  5.051 % |
16.49/16.52	c |    125571 |     752     1181     4968 |    20886    16898     59 |  5.051 % |
23.18/23.22	c |    169360 |     751     1181     4968 |    22974    16828     48 |  5.177 % |
35.19/35.22	c |    235045 |     750     1181     4968 |    25272    20582     50 |  5.303 % |
60.77/60.84	c |    333572 |     749     1181     4968 |    27799    17441     57 |  5.429 % |
97.46/97.57	c ===============================================================================
97.46/97.57	c New solution: 9
97.46/97.57	o 9
97.46/97.57	c Elapsed CPU time: 96.2904 s	Remaining CPU time: 83.7096 s
97.46/97.57	c ===============================================================================
97.46/97.57	c |    464015 |     748     1182     4976 |     5000    12693     53 |  5.429 % |
97.56/97.62	c |    464116 |     748     1182     4976 |     5500     3275     54 |  5.557 % |
97.56/97.63	c |    464266 |     748     1182     4976 |     6050     3425     54 |  5.557 % |
97.56/97.64	c |    464492 |     748     1182     4976 |     6655     3651     55 |  5.557 % |
97.56/97.68	c |    464829 |     748     1182     4976 |     7320     3988     57 |  5.556 % |
97.66/97.72	c |    465335 |     748     1182     4976 |     8052     4494     58 |  5.556 % |
97.66/97.79	c |    466094 |     748     1182     4976 |     8857     5253     58 |  5.556 % |
97.76/97.90	c |    467233 |     748     1182     4976 |     9743     6392     58 |  5.556 % |
97.96/98.04	c |    468942 |     748     1182     4976 |    10717     8101     57 |  5.556 % |
98.15/98.28	c |    471505 |     748     1182     4976 |    11789    10664     55 |  5.556 % |
98.66/98.74	c |    475349 |     748     1182     4976 |    12968     8532     53 |  5.556 % |
99.06/99.15	c ===============================================================================
99.06/99.15	c New solution: 3
99.06/99.15	o 3
99.06/99.15	c Elapsed CPU time: 97.8131 s	Remaining CPU time: 82.1869 s
99.06/99.15	c ===============================================================================
99.06/99.15	c |    478749 |     748     1183     4984 |     5000    11932     53 |  5.556 % |
99.06/99.18	c |    478849 |     717     1183     4984 |     5500     3083     53 |  9.471 % |
99.06/99.19	c |    479000 |     717     1183     4984 |     6050     3234     53 |  9.470 % |
99.16/99.21	c |    479225 |     717     1183     4984 |     6655     3459     53 |  9.470 % |
99.16/99.24	c |    479563 |     717     1183     4984 |     7320     3797     53 |  9.471 % |
99.16/99.28	c |    480069 |     717     1183     4984 |     8052     4303     51 |  9.470 % |
99.26/99.35	c |    480828 |     717     1183     4984 |     8857     5062     51 |  9.470 % |
99.36/99.46	c |    481967 |     717     1183     4984 |     9743     6201     52 |  9.470 % |
99.56/99.64	c |    483676 |     717     1183     4984 |    10717     7910     48 |  9.470 % |
99.86/99.92	c |    486240 |     717     1183     4984 |    11789    10474     47 |  9.470 % |
100.36/100.48	c |    490085 |     717     1183     4984 |    12968     8280     46 |  9.470 % |
100.96/101.02	c |    495851 |     717     1183     4984 |    14265     7237     45 |  9.470 % |
101.96/102.08	c |    504500 |     717     1183     4984 |    15692     8513     51 |  9.470 % |
103.65/103.73	c |    517476 |     717     1183     4984 |    17261    13470     39 |  9.471 % |
107.06/107.16	c |    536938 |     717     1183     4984 |    18987    15505     43 |  9.471 % |
113.05/113.20	c |    566130 |     717     1183     4984 |    20886    15230     56 |  9.470 % |
121.96/122.09	c |    609919 |     717     1183     4984 |    22974    16379     45 |  9.471 % |
132.05/132.15	c |    675603 |     716     1183     4984 |    25272    19366     41 |  9.597 % |
159.13/159.23	c |    774129 |     715     1183     4984 |    27799    16559     50 |  9.724 % |
182.33/182.47	c There are 78 assigned variables. 8 in cost function.
182.93/183.08	c ============================[ Search Statistics ]==============================
182.93/183.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.93/183.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.93/183.08	c ===============================================================================
182.93/183.08	c |         0 |     714     1148     4354 |     5000        0    nan |  0.000 % |
183.03/183.15	c |       100 |     714     1148     4354 |     5500      100     58 |  9.849 % |
183.13/183.22	c |       252 |     714     1148     4354 |     6050      252     60 |  9.850 % |
183.13/183.23	c |       477 |     714     1148     4354 |     6655      477     62 |  9.849 % |
183.13/183.26	c |       817 |     714     1148     4354 |     7320      817     62 |  9.849 % |
183.24/183.31	c |      1324 |     714     1148     4354 |     8052     1324     58 |  9.849 % |
183.24/183.39	c |      2085 |     714     1148     4354 |     8857     2085     59 |  9.850 % |
183.43/183.57	c |      3226 |     714     1148     4354 |     9743     3226     53 |  9.849 % |
183.73/183.87	c |      4934 |     714     1148     4354 |    10717     4934     46 |  9.849 % |
184.23/184.38	c |      7497 |     714     1148     4354 |    11789     7497     41 |  9.849 % |
185.14/185.24	c |     11342 |     714     1148     4354 |    12968    11342     36 |  9.849 % |
186.43/186.56	c |     17109 |     714     1148     4354 |    14265    10551     27 |  9.849 % |
188.43/188.54	c |     25759 |     705     1148     4354 |    15692    11937     22 | 10.985 % |
190.63/190.79	c ===============================================================================
190.63/190.79	c core #1
190.63/190.79	c 
190.63/190.79	c 
190.63/190.79	c Core size: 65	Core Weight: 2147483647	Total Weight: -2147483647
190.63/190.79	c
190.63/190.79	c
190.63/190.79	c Memory used           : 226.54 MB
190.63/190.79	c CPU time              : 188.241 s
190.63/190.79	c 
190.63/190.79	s UNSATISFIABLE
190.63/190.79	c Total CPU time: 188.241 s

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-2702051-1278546370/watcher-2702051-1278546370 -o /tmp/evaluation-result-2702051-1278546370/solver-2702051-1278546370 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702051-1278546370.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: 3.94 1.52 0.55 3/114 27299
/proc/meminfo: memFree=1922804/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=2748 CPUtime=0
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 321 0 0 0 0 0 0 0 19 0 1 0 22848609 2813952 239 1992294400 134512640 135752675 4293043248 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 687 241 141 303 0 371 0

[startup+0.0769959 s]
/proc/loadavg: 3.94 1.52 0.55 3/114 27299
/proc/meminfo: memFree=1922804/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=3096 CPUtime=0.07
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 442 0 0 0 7 0 0 0 19 0 1 0 22848609 3170304 349 1992294400 134512640 135752675 4293043248 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 774 349 145 303 0 469 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3096

[startup+0.100994 s]
/proc/loadavg: 3.94 1.52 0.55 3/114 27299
/proc/meminfo: memFree=1922804/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=3224 CPUtime=0.09
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 469 0 0 0 9 0 0 0 19 0 1 0 22848609 3301376 376 1992294400 134512640 135752675 4293043248 18446744073709551615 134611750 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 806 376 145 303 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.300983 s]
/proc/loadavg: 3.94 1.52 0.55 3/114 27299
/proc/meminfo: memFree=1922804/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=4008 CPUtime=0.28
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 653 0 0 0 28 0 0 0 20 0 1 0 22848609 4104192 560 1992294400 134512640 135752675 4293043248 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 1002 560 145 303 0 697 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4008

[startup+0.700961 s]
/proc/loadavg: 3.94 1.52 0.55 3/114 27299
/proc/meminfo: memFree=1922804/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=4940 CPUtime=0.69
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 902 0 0 0 68 1 0 0 21 0 1 0 22848609 5058560 809 1992294400 134512640 135752675 4293043248 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 1235 809 145 303 0 930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4940

[startup+1.50092 s]
/proc/loadavg: 3.94 1.52 0.55 2/114 27300
/proc/meminfo: memFree=1919208/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=7448 CPUtime=1.49
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 1520 0 0 0 146 3 0 0 23 0 1 0 22848609 7626752 1427 1992294400 134512640 135752675 4293043248 18446744073709551615 134638172 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 1862 1427 145 303 0 1557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7448

[startup+3.10083 s]
/proc/loadavg: 3.70 1.51 0.55 2/114 27300
/proc/meminfo: memFree=1916108/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=10940 CPUtime=3.09
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 2403 0 0 0 303 6 0 0 25 0 1 0 22848609 11202560 2310 1992294400 134512640 135752675 4293043248 18446744073709551615 134611609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 2735 2310 145 303 0 2430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10940

[startup+6.30065 s]
/proc/loadavg: 3.70 1.51 0.55 2/113 27300
/proc/meminfo: memFree=1907064/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=20864 CPUtime=6.29
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 4882 0 0 0 615 14 0 0 25 0 1 0 22848609 21364736 4789 1992294400 134512640 135752675 4293043248 18446744073709551615 134605408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 5216 4789 145 303 0 4911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20864

[startup+12.7003 s]
/proc/loadavg: 3.29 1.49 0.56 2/112 27300
/proc/meminfo: memFree=1892068/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=34456 CPUtime=12.69
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 8278 0 0 0 1242 27 0 0 25 0 1 0 22848609 35282944 8185 1992294400 134512640 135752675 4293043248 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 8614 8185 145 303 0 8309 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34456

[startup+25.5006 s]
/proc/loadavg: 2.93 1.47 0.56 2/109 27300
/proc/meminfo: memFree=1870144/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=55572 CPUtime=25.48
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 13545 0 0 0 2501 47 0 0 25 0 1 0 22848609 56905728 13452 1992294400 134512640 135752675 4293043248 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 13893 13452 145 303 0 13588 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55572

[startup+51.1002 s]
/proc/loadavg: 2.27 1.43 0.57 2/107 27300
/proc/meminfo: memFree=1842508/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=83540 CPUtime=51.07
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 20501 0 0 0 5030 77 0 0 25 0 1 0 22848609 85544960 20408 1992294400 134512640 135752675 4293043248 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 20885 20408 145 303 0 20580 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83540

[startup+102.307 s]
/proc/loadavg: 1.51 1.36 0.59 2/107 27302
/proc/meminfo: memFree=1784352/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=141776 CPUtime=102.27
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 35029 0 0 0 10089 138 0 0 25 0 1 0 22848609 145178624 34936 1992294400 134512640 135752675 4293043248 18446744073709551615 134639021 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 35444 34936 145 303 0 35139 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 141776

[startup+162.302 s]
/proc/loadavg: 1.18 1.29 0.62 2/107 27304
/proc/meminfo: memFree=1710452/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=215644 CPUtime=162.24
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 53458 0 0 0 16003 221 0 0 25 0 1 0 22848609 220819456 53365 1992294400 134512640 135752675 4293043248 18446744073709551615 134611679 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 53911 53365 145 303 0 53606 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 215644

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

[startup+166.301 s]
/proc/loadavg: 1.18 1.29 0.62 2/107 27304
/proc/meminfo: memFree=1707848/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=217912 CPUtime=166.24
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 53993 0 0 0 16400 224 0 0 25 0 1 0 22848609 223141888 53900 1992294400 134512640 135752675 4293043248 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 54478 53900 145 303 0 54173 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 217912

[startup+179.1 s]
/proc/loadavg: 1.14 1.28 0.62 2/107 27304
/proc/meminfo: memFree=1696936/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=229492 CPUtime=179.03
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 56901 0 0 0 17665 238 0 0 25 0 1 0 22848609 234999808 56808 1992294400 134512640 135752675 4293043248 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 57373 56808 145 303 0 57068 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 229492

[startup+185.501 s]
/proc/loadavg: 1.13 1.27 0.62 2/107 27304
/proc/meminfo: memFree=1693588/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=231976 CPUtime=185.43
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 57549 0 0 0 18299 244 0 0 25 0 1 0 22848609 237543424 57428 1992294400 134512640 135752675 4293043248 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 57994 57428 146 303 0 57689 0
Current children cumulated CPU time (s) 185.43
Current children cumulated vsize (KiB) 231976

[startup+188.701 s]
/proc/loadavg: 1.12 1.27 0.63 2/107 27304
/proc/meminfo: memFree=1693588/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=231976 CPUtime=188.63
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 57552 0 0 0 18617 246 0 0 25 0 1 0 22848609 237543424 57431 1992294400 134512640 135752675 4293043248 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 57994 57431 146 303 0 57689 0
Current children cumulated CPU time (s) 188.63
Current children cumulated vsize (KiB) 231976

[startup+189.501 s]
/proc/loadavg: 1.12 1.27 0.63 2/107 27304
/proc/meminfo: memFree=1693588/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=231976 CPUtime=189.43
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 57554 0 0 0 18696 247 0 0 25 0 1 0 22848609 237543424 57433 1992294400 134512640 135752675 4293043248 18446744073709551615 134611597 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 57994 57433 146 303 0 57689 0
Current children cumulated CPU time (s) 189.43
Current children cumulated vsize (KiB) 231976

[startup+190.309 s]
/proc/loadavg: 1.12 1.27 0.63 2/107 27304
/proc/meminfo: memFree=1693588/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=231976 CPUtime=190.24
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 57555 0 0 0 18776 248 0 0 25 0 1 0 22848609 237543424 57434 1992294400 134512640 135752675 4293043248 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 57994 57434 146 303 0 57689 0
Current children cumulated CPU time (s) 190.24
Current children cumulated vsize (KiB) 231976

[startup+190.7 s]
/proc/loadavg: 1.12 1.27 0.63 2/107 27304
/proc/meminfo: memFree=1693588/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=231976 CPUtime=190.63
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202496 57555 0 0 0 18815 248 0 0 25 0 1 0 22848609 237543424 57434 1992294400 134512640 135752675 4293043248 18446744073709551615 135210113 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27299/statm: 57994 57434 146 303 0 57689 0
Current children cumulated CPU time (s) 190.63
Current children cumulated vsize (KiB) 231976

[startup+190.8 s]
/proc/loadavg: 1.12 1.27 0.63 2/107 27304
/proc/meminfo: memFree=1693588/2059040 swapFree=4081400/4192956
[pid=27299] ppid=27297 vsize=0 CPUtime=190.73
/proc/27299/stat : 27299 (wbo1.4b) R 27297 27299 27170 0 -1 4202500 57557 0 0 0 18824 249 0 0 25 0 1 0 22848609 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 0 0 0 0
/proc/27299/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 190.73
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 190.816
CPU time (s): 190.753
CPU user time (s): 188.241
CPU system time (s): 2.51162
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 232140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 188.241
system time used= 2.51162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57557
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= 2529

runsolver used 0.350946 second user time and 0.907861 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-08 01:46:10
IDJOB=2702051
IDBENCH=47960
IDSOLVER=1190
FILE ID=node029/2702051-1278546370
PBS_JOBID= 11239509
Free space on /tmp= 62560 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-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-2702051-1278546370/watcher-2702051-1278546370 -o /tmp/evaluation-result-2702051-1278546370/solver-2702051-1278546370 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702051-1278546370.opb

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

MD5SUM BENCH= 9ac2b65e6f5a9e0208aa5abddde874b2
RANDOM SEED=437534783

node029.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		: 3000.264
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		: 3000.264
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:       1925920 kB
Buffers:          2328 kB
Cached:          15484 kB
SwapCached:      58620 kB
Active:           8624 kB
Inactive:        69036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1925920 kB
SwapTotal:     4192956 kB
SwapFree:      4081400 kB
Dirty:            3212 kB
Writeback:           0 kB
AnonPages:        6340 kB
Mapped:           5668 kB
Slab:            33580 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182500 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-2702051-1278546370.opb

Free space on /tmp at the end= 62556 MiB
End job on node029 at 2010-07-08 01:49:22