Trace number 2702286

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 1.4bSignal 182.553 182.625

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
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 benchmark3.77243
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 variables81
Total number of constraints7
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 constraints7
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)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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 - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702286-1278547546.opb.
0.00/0.00	c Instance file HOME/instance-2702286-1278547546.opb
0.00/0.00	c File size is 17961 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:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      324                                                 |
0.00/0.00	c |  Number Clauses:        243                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 253                                                 |
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 |     324      496     2070 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       103 |     324      496     2070 |     5500      103     65 |  0.010 % |
0.00/0.02	c |       253 |     324      496     2070 |     6050      253     67 |  0.010 % |
0.00/0.04	c |       479 |     324      496     2070 |     6655      479     63 |  0.001 % |
0.05/0.07	c |       817 |     324      496     2070 |     7320      817     69 |  0.010 % |
0.09/0.11	c |      1323 |     324      496     2070 |     8052     1323     67 |  0.001 % |
0.19/0.20	c |      2083 |     324      496     2070 |     8857     2083     68 |  0.010 % |
0.28/0.34	c |      3222 |     324      496     2070 |     9743     3222     61 |  0.001 % |
0.49/0.52	c ===============================================================================
0.49/0.52	c New solution: 449
0.49/0.52	o 449
0.49/0.52	c Elapsed CPU time: 0.509922 s	Remaining CPU time: 179.49 s
0.49/0.52	c ===============================================================================
0.49/0.52	c |      4773 |     324      497     2079 |     5000     4773     58 |  0.001 % |
0.49/0.55	c |      4874 |     324      497     2079 |     5500     4874     59 |  0.001 % |
0.49/0.58	c |      5025 |     324      497     2079 |     6050     5025     59 |  0.001 % |
0.59/0.61	c |      5251 |     324      497     2079 |     6655     5251     59 |  0.001 % |
0.59/0.66	c |      5589 |     324      497     2079 |     7320     5589     60 |  0.001 % |
0.69/0.73	c |      6096 |     324      497     2079 |     8052     6096     60 |  0.001 % |
0.69/0.75	c ===============================================================================
0.69/0.75	c New solution: 13
0.69/0.75	o 13
0.69/0.75	c Elapsed CPU time: 0.737887 s	Remaining CPU time: 179.262 s
0.69/0.75	c ===============================================================================
0.69/0.75	c |      6159 |     324      498     2088 |     5000     6159     60 |  0.001 % |
0.69/0.78	c ===============================================================================
0.69/0.78	c New solution: 11
0.69/0.78	o 11
0.69/0.78	c Elapsed CPU time: 0.770882 s	Remaining CPU time: 179.229 s
0.69/0.78	c ===============================================================================
0.69/0.78	c |      6222 |     269      499     2097 |     5000     2863     56 |  0.001 % |
0.79/0.80	c |      6322 |     269      499     2097 |     5500     2963     56 | 16.976 % |
0.79/0.82	c |      6473 |     269      499     2097 |     6050     3114     56 | 16.985 % |
0.79/0.86	c ===============================================================================
0.79/0.86	c New solution: 5
0.79/0.86	o 5
0.79/0.86	c Elapsed CPU time: 0.846871 s	Remaining CPU time: 179.153 s
0.79/0.86	c ===============================================================================
0.79/0.86	c |      6688 |     269      500     2106 |     5000     3329     56 | 16.985 % |
0.79/0.87	c |      6788 |     258      500     2106 |     5500     3429     57 | 20.380 % |
0.79/0.89	c |      6938 |     258      500     2106 |     6050     3579     57 | 20.380 % |
0.89/0.93	c |      7163 |     258      500     2106 |     6655     3804     57 | 20.371 % |
0.89/0.98	c |      7502 |     258      500     2106 |     7320     4143     56 | 20.371 % |
0.99/1.01	c ===============================================================================
0.99/1.01	c New solution: 3
0.99/1.01	o 3
0.99/1.01	c Elapsed CPU time: 0.995848 s	Remaining CPU time: 179.004 s
0.99/1.01	c ===============================================================================
0.99/1.01	c |      7732 |     258      501     2115 |     5000     4373     58 | 20.371 % |
0.99/1.03	c |      7833 |     235      501     2115 |     5500     4474     59 | 27.479 % |
0.99/1.05	c |      7984 |     235      501     2115 |     6050     4625     59 | 27.470 % |
0.99/1.08	c |      8209 |     235      501     2115 |     6655     4850     60 | 27.479 % |
1.09/1.15	c |      8546 |     235      501     2115 |     7320     5187     61 | 27.470 % |
1.18/1.23	c |      9053 |     235      501     2115 |     8052     5694     61 | 27.470 % |
1.29/1.31	c |      9813 |     235      501     2115 |     8857     6454     61 | 27.470 % |
1.49/1.50	c |     10952 |     235      501     2115 |     9743     7593     62 | 27.470 % |
1.79/1.88	c |     12661 |     235      501     2115 |    10717     9302     60 | 27.470 % |
2.19/2.21	c |     15224 |     235      501     2115 |    11789     6371     58 | 27.470 % |
2.69/2.72	c |     19068 |     235      501     2115 |    12968    10215     62 | 27.470 % |
3.48/3.56	c |     24834 |     235      501     2115 |    14265     9383     58 | 27.470 % |
4.69/4.74	c |     33483 |     235      501     2115 |    15692    10756     58 | 27.470 % |
6.69/6.70	c |     46457 |     235      501     2115 |    17261    15799     53 | 27.470 % |
10.39/10.46	c |     65918 |     235      501     2115 |    18987     8980     55 | 27.470 % |
17.39/17.49	c |     95111 |     235      501     2115 |    20886    18926     61 | 27.470 % |
26.58/26.62	c |    138900 |     235      501     2115 |    22974    20572     42 | 27.470 % |
44.38/44.43	c |    204584 |     235      501     2115 |    25272    11738     53 | 27.470 % |
74.78/74.87	c |    303111 |     235      501     2115 |    27799    23736     55 | 27.470 % |
113.56/113.60	c |    450900 |     234      501     2115 |    30579    21307     59 | 27.787 % |
181.74/181.86	c There are 91 assigned variables. 9 in cost function.

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-2702286-1278547546/watcher-2702286-1278547546 -o /tmp/evaluation-result-2702286-1278547546/solver-2702286-1278547546 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702286-1278547546.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: 1.12 1.03 0.74 2/105 28752
/proc/meminfo: memFree=1719768/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=2576 CPUtime=0
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 309 0 0 0 0 0 0 0 25 0 1 0 22963148 2637824 222 1992294400 134512640 135751879 4291814400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 644 222 146 303 0 339 0

[startup+0.063379 s]
/proc/loadavg: 1.12 1.03 0.74 2/105 28752
/proc/meminfo: memFree=1719768/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=2832 CPUtime=0.05
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 370 0 0 0 5 0 0 0 25 0 1 0 22963148 2899968 283 1992294400 134512640 135751879 4291814400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 708 283 147 303 0 403 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2832

[startup+0.101382 s]
/proc/loadavg: 1.12 1.03 0.74 2/105 28752
/proc/meminfo: memFree=1719768/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=2964 CPUtime=0.09
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 408 0 0 0 9 0 0 0 25 0 1 0 22963148 3035136 321 1992294400 134512640 135751879 4291814400 18446744073709551615 134611200 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 741 321 147 303 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2964

[startup+0.301402 s]
/proc/loadavg: 1.12 1.03 0.74 2/105 28752
/proc/meminfo: memFree=1719768/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=3612 CPUtime=0.28
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 567 0 0 0 28 0 0 0 25 0 1 0 22963148 3698688 480 1992294400 134512640 135751879 4291814400 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 903 480 147 303 0 598 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3612

[startup+0.701441 s]
/proc/loadavg: 1.12 1.03 0.74 2/105 28752
/proc/meminfo: memFree=1719768/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=4780 CPUtime=0.69
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 851 0 0 0 68 1 0 0 25 0 1 0 22963148 4894720 764 1992294400 134512640 135751879 4291814400 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 1195 764 147 303 0 890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4780

[startup+1.50152 s]
/proc/loadavg: 1.12 1.03 0.74 2/106 28753
/proc/meminfo: memFree=1717032/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=6720 CPUtime=1.49
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 1325 0 0 0 147 2 0 0 18 0 1 0 22963148 6881280 1238 1992294400 134512640 135751879 4291814400 18446744073709551615 134616380 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 1680 1238 148 303 0 1375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6720

[startup+3.10168 s]
/proc/loadavg: 1.12 1.03 0.74 2/106 28753
/proc/meminfo: memFree=1714304/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=10252 CPUtime=3.09
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 2199 0 0 0 305 4 0 0 21 0 1 0 22963148 10498048 2112 1992294400 134512640 135751879 4291814400 18446744073709551615 134611016 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 2563 2112 148 303 0 2258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10252

[startup+6.301 s]
/proc/loadavg: 1.27 1.06 0.76 2/106 28753
/proc/meminfo: memFree=1706368/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=17316 CPUtime=6.29
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 4001 0 0 0 620 9 0 0 25 0 1 0 22963148 17731584 3914 1992294400 134512640 135751879 4291814400 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 4329 3914 148 303 0 4024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17316

[startup+12.7006 s]
/proc/loadavg: 1.25 1.06 0.76 3/106 28753
/proc/meminfo: memFree=1695208/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=27556 CPUtime=12.68
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 6545 0 0 0 1251 17 0 0 25 0 1 0 22963148 28217344 6458 1992294400 134512640 135751879 4291814400 18446744073709551615 134616409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 6889 6458 148 303 0 6584 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27556

[startup+25.5009 s]
/proc/loadavg: 1.19 1.06 0.76 2/106 28755
/proc/meminfo: memFree=1678592/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=43908 CPUtime=25.48
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 10610 0 0 0 2514 34 0 0 25 0 1 0 22963148 44961792 10523 1992294400 134512640 135751879 4291814400 18446744073709551615 134611018 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 10977 10523 148 303 0 10672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43908

[startup+51.1015 s]
/proc/loadavg: 1.13 1.05 0.76 2/106 28755
/proc/meminfo: memFree=1651064/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=71508 CPUtime=51.08
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 17515 0 0 0 5047 61 0 0 25 0 1 0 22963148 73224192 17428 1992294400 134512640 135751879 4291814400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 17877 17428 148 303 0 17572 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71508

[startup+102.309 s]
/proc/loadavg: 1.05 1.04 0.77 2/106 28757
/proc/meminfo: memFree=1595884/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=126456 CPUtime=102.27
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 31215 0 0 0 10114 113 0 0 25 0 1 0 22963148 129490944 31128 1992294400 134512640 135751879 4291814400 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 31614 31128 148 303 0 31309 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126456

[startup+162.302 s]
/proc/loadavg: 1.02 1.03 0.79 2/106 28757
/proc/meminfo: memFree=1544424/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=178340 CPUtime=162.25
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 44161 0 0 0 16059 166 0 0 25 0 1 0 22963148 182620160 44074 1992294400 134512640 135751879 4291814400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 44585 44074 148 303 0 44280 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 178340

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

[startup+166.301 s]
/proc/loadavg: 1.02 1.03 0.79 2/106 28757
/proc/meminfo: memFree=1541324/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=181164 CPUtime=166.25
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 44865 0 0 0 16456 169 0 0 25 0 1 0 22963148 185511936 44778 1992294400 134512640 135751879 4291814400 18446744073709551615 134606557 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 45291 44778 148 303 0 44986 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 181164

[startup+172.709 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1537356/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=184904 CPUtime=172.65
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 45783 0 0 0 17091 174 0 0 25 0 1 0 22963148 189341696 45696 1992294400 134512640 135751879 4291814400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 46226 45696 148 303 0 45921 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 184904

[startup+179.101 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1533264/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=189668 CPUtime=179.05
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 46970 0 0 0 17725 180 0 0 25 0 1 0 22963148 194220032 46883 1992294400 134512640 135751879 4291814400 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 47417 46883 148 303 0 47112 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 189668

[startup+180.701 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1531156/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=191204 CPUtime=180.64
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 47381 0 0 0 17883 181 0 0 25 0 1 0 22963148 195792896 47294 1992294400 134512640 135751879 4291814400 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 47801 47294 148 303 0 47496 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 191204

[startup+181.508 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1530412/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=191744 CPUtime=181.45
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4202496 47509 0 0 0 17964 181 0 0 25 0 1 0 22963148 196345856 47422 1992294400 134512640 135751879 4291814400 18446744073709551615 134606404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 47936 47422 148 303 0 47631 0
Current children cumulated CPU time (s) 181.45
Current children cumulated vsize (KiB) 191744

[startup+182.302 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1530412/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=192000 CPUtime=182.25
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4204032 47564 0 0 0 18000 225 0 0 18 0 1 0 22963148 196608000 47477 1992294400 134512640 135751879 4291814400 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28752/statm: 48000 47477 148 303 0 47695 0
Current children cumulated CPU time (s) 182.25
Current children cumulated vsize (KiB) 192000

[startup+182.502 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1359912/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=192000 CPUtime=182.43
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4204032 47564 0 0 0 18000 243 0 0 18 0 1 0 22963148 196608000 47477 1992294400 134512640 135751879 4291814400 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/28752/statm: 48000 47477 148 303 0 47695 0
Current children cumulated CPU time (s) 182.43
Current children cumulated vsize (KiB) 192000

[startup+182.61 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28759
/proc/meminfo: memFree=1359912/2059040 swapFree=4139448/4192956
[pid=28752] ppid=28750 vsize=0 CPUtime=182.53
/proc/28752/stat : 28752 (wbo1.4b) R 28750 28752 27594 0 -1 4204036 47565 0 0 0 18000 253 0 0 18 0 1 0 22963148 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 1
/proc/28752/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 182.53
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 182.625
CPU time (s): 182.553
CPU user time (s): 180.001
CPU system time (s): 2.55261
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 192000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 2.55261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47565
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= 417

runsolver used 0.314952 second user time and 0.860869 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-08 02:05:46
IDJOB=2702286
IDBENCH=48078
IDSOLVER=1161
FILE ID=node084/2702286-1278547546
PBS_JOBID= 11239479
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-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-2702286-1278547546/watcher-2702286-1278547546 -o /tmp/evaluation-result-2702286-1278547546/solver-2702286-1278547546 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702286-1278547546.opb

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

MD5SUM BENCH= 1214df7607414e67bdb9a74c838a7ae9
RANDOM SEED=427279557

node084.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1720668 kB
Buffers:         58212 kB
Cached:         175932 kB
SwapCached:      22024 kB
Active:         146116 kB
Inactive:       117464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1720668 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2932 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          11884 kB
Slab:            53064 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 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-2702286-1278547546.opb

Free space on /tmp at the end= 62308 MiB
End job on node084 at 2010-07-08 02:08:49