Trace number 3446740

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 NameAnswerCPU timeWall clock time
wbo 1.6? (TO) 1800.05 1800.03

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-51-50--soft-33-100-0.wbo
MD5SUM153666059db7da507c96674bc7662476
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.169973
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2550
Total number of constraints101
Number of soft constraints66
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
Top cost 3685
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 3684
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.6 beta - 20110321
0.00/0.00	c Parsing wbo file format. File HOME/instance-3446740-1307904091.wbo.
0.00/0.00	c Instance file HOME/instance-3446740-1307904091.wbo
0.00/0.00	c File size is 45035 bytes.
0.00/0.00	c Highest Coefficient sum: 52
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:      2550                                                |
0.00/0.00	c |  Number Clauses:        51                                                  |
0.00/0.00	c |  Number Cardinality:    50                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
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 |    2550      101     5100 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       102 |    2550      101     5100 |     5500      102    202 |  0.000 % |
0.00/0.01	c |       252 |    2550      101     5100 |     6050      252    297 |  0.000 % |
0.00/0.02	c |       480 |    2550      101     5100 |     6655      480    341 |  0.000 % |
0.00/0.04	c |       818 |    2550      101     5100 |     7320      818    288 |  0.000 % |
0.04/0.07	c |      1325 |    2550      101     5100 |     8052     1325    261 |  0.000 % |
0.09/0.11	c |      2085 |    2550      101     5100 |     8857     2085    244 |  0.000 % |
0.19/0.20	c |      3224 |    2550      101     5100 |     9743     3224    241 |  0.000 % |
0.29/0.37	c |      4933 |    2550      101     5100 |    10717     4933    244 |  0.000 % |
0.59/0.69	c |      7495 |    2550      101     5100 |    11789     7495    253 |  0.000 % |
1.39/1.40	c |     11341 |    2550      101     5100 |    12968    11341    255 |  0.000 % |
2.59/2.62	c |     17108 |    2550      101     5100 |    14265     9398    268 |  0.000 % |
4.99/5.03	c |     25757 |    2550      101     5100 |    15692     9683    337 |  0.000 % |
10.90/10.91	c |     38732 |    2550      101     5100 |    17261    13576    550 |  0.000 % |
18.79/18.88	c |     58193 |    2550      101     5100 |    18987    13295    333 |  0.000 % |
31.19/31.27	c |     87388 |    2550      101     5100 |    20886    21016    377 |  0.000 % |
58.89/58.98	c |    131178 |    2550      101     5100 |    22974    19226    902 |  0.000 % |
118.09/118.10	c |    196866 |    2550      101     5100 |    25272    19512    798 |  0.000 % |
193.69/193.76	c |    295394 |    2550      101     5100 |    27799    14926    799 |  0.000 % |
305.49/305.51	c |    443183 |    2550      101     5100 |    30579    26847    642 |  0.000 % |
542.00/542.01	c |    664877 |    2550      101     5100 |    33637    18455    745 |  0.000 % |
918.70/918.77	c |    997408 |    2550      101     5100 |    37001    34762    800 |  0.000 % |
1475.72/1475.70	c |   1496197 |    2550      101     5100 |    40701    24496    770 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3446740-1307904091/watcher-3446740-1307904091 -o /var/tmp/evaluation-result-3446740-1307904091/solver-3446740-1307904091 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446740-1307904091.wbo 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.35 1.67 2/177 12046
/proc/meminfo: memFree=1338660/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=2812 CPUtime=0 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 515 0 0 0 0 0 0 0 24 0 1 0 902007840 2879488 455 33554432000 4194304 5714214 140734268788864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 703 455 176 372 0 328 0

[startup+0.0506569 s]
/proc/loadavg: 0.92 1.35 1.67 2/177 12046
/proc/meminfo: memFree=1338660/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=4132 CPUtime=0.04 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 830 0 0 0 4 0 0 0 24 0 1 0 902007840 4231168 770 33554432000 4194304 5714214 140734268788864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 1033 770 177 372 0 658 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4132

[startup+0.100648 s]
/proc/loadavg: 0.92 1.35 1.67 2/177 12046
/proc/meminfo: memFree=1338660/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=5200 CPUtime=0.09 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 1113 0 0 0 9 0 0 0 24 0 1 0 902007840 5324800 1053 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 1300 1054 177 372 0 925 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5200

[startup+0.300615 s]
/proc/loadavg: 0.92 1.35 1.67 2/177 12046
/proc/meminfo: memFree=1338660/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=8112 CPUtime=0.29 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 1841 0 0 0 28 1 0 0 25 0 1 0 902007840 8306688 1781 33554432000 4194304 5714214 140734268788864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 2028 1781 177 372 0 1653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8112

[startup+0.700548 s]
/proc/loadavg: 0.92 1.35 1.67 2/177 12046
/proc/meminfo: memFree=1338660/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=12616 CPUtime=0.69 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 2964 0 0 0 68 1 0 0 25 0 1 0 902007840 12918784 2904 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 3154 2905 177 372 0 2779 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12616

[startup+1.50041 s]
/proc/loadavg: 0.92 1.35 1.67 3/178 12047
/proc/meminfo: memFree=1313032/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=17816 CPUtime=1.49 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 4271 0 0 0 147 2 0 0 25 0 1 0 902007840 18243584 4211 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 4454 4211 177 372 0 4079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17816

[startup+3.10014 s]
/proc/loadavg: 0.92 1.35 1.67 3/178 12047
/proc/meminfo: memFree=1298648/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=24184 CPUtime=3.09 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 5850 0 0 0 306 3 0 0 25 0 1 0 902007840 24764416 5790 33554432000 4194304 5714214 140734268788864 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 6046 5790 177 372 0 5671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24184

[startup+6.30061 s]
/proc/loadavg: 1.01 1.36 1.67 3/178 12047
/proc/meminfo: memFree=1280704/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=32712 CPUtime=6.29 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 7983 0 0 0 624 5 0 0 25 0 1 0 902007840 33497088 7923 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 8178 7923 177 372 0 7803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32712

[startup+12.7006 s]
/proc/loadavg: 1.09 1.37 1.67 3/178 12047
/proc/meminfo: memFree=1250972/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=55164 CPUtime=12.69 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 13562 0 0 0 1261 8 0 0 25 0 1 0 902007840 56487936 13502 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 13791 13502 177 372 0 13416 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55164

[startup+25.5004 s]
/proc/loadavg: 1.29 1.40 1.67 3/178 12048
/proc/meminfo: memFree=1218360/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=55164 CPUtime=25.49 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 13565 0 0 0 2537 12 0 0 25 0 1 0 902007840 56487936 13505 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12046/statm: 13791 13505 177 372 0 13416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 55164

[startup+51.1011 s]
/proc/loadavg: 1.53 1.45 1.68 3/178 12048
/proc/meminfo: memFree=1142300/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=123768 CPUtime=51.09 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 30714 0 0 0 5088 21 0 0 25 0 1 0 902007840 126738432 30654 33554432000 4194304 5714214 140734268788864 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 30942 30654 177 372 0 30567 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 123768

[startup+102.306 s]
/proc/loadavg: 1.79 1.53 1.70 3/178 12050
/proc/meminfo: memFree=1115376/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=127900 CPUtime=102.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 31724 0 0 0 10199 31 0 0 25 0 1 0 902007840 130969600 31664 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 31975 31664 177 372 0 31600 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 127900

[startup+162.3 s]
/proc/loadavg: 1.92 1.61 1.71 3/178 12051
/proc/meminfo: memFree=1051976/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=180904 CPUtime=162.28 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 44933 0 0 0 16186 42 0 0 25 0 1 0 902007840 185245696 44873 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 45226 44873 177 372 0 44851 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 180904

[startup+222.3 s]
/proc/loadavg: 1.97 1.68 1.73 3/178 12053
/proc/meminfo: memFree=1009528/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=177792 CPUtime=222.29 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 44941 0 0 0 22176 53 0 0 25 0 1 0 902007840 182059008 44106 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 44448 44106 177 372 0 44073 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 177792

[startup+282.3 s]
/proc/loadavg: 1.99 1.74 1.74 3/178 12054
/proc/meminfo: memFree=1001304/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=177792 CPUtime=282.29 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 44941 0 0 0 28165 64 0 0 25 0 1 0 902007840 182059008 44106 33554432000 4194304 5714214 140734268788864 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 44448 44106 177 372 0 44073 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 177792

[startup+342.3 s]
/proc/loadavg: 1.99 1.78 1.75 3/178 12056
/proc/meminfo: memFree=947084/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=219776 CPUtime=342.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 55368 0 0 0 34153 77 0 0 25 0 1 0 902007840 225050624 54533 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 54944 54533 177 372 0 54569 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 219776

[startup+402.301 s]
/proc/loadavg: 1.99 1.82 1.77 3/178 12058
/proc/meminfo: memFree=882196/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=270588 CPUtime=402.29 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 68052 0 0 0 40143 86 0 0 25 0 1 0 902007840 277082112 67217 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 67647 67217 177 372 0 67272 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 270588

[startup+462.301 s]
/proc/loadavg: 1.99 1.85 1.78 3/178 12059
/proc/meminfo: memFree=873356/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=268340 CPUtime=462.29 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 68061 0 0 0 46135 94 0 0 25 0 1 0 902007840 274780160 66680 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 67085 66680 177 372 0 66710 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 268340

[startup+522.301 s]
/proc/loadavg: 1.99 1.87 1.79 3/178 12061
/proc/meminfo: memFree=829056/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=269408 CPUtime=522.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 68424 0 0 0 52126 104 0 0 25 0 1 0 902007840 275873792 66953 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319155 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 67352 66953 177 372 0 66977 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 269408

[startup+582.301 s]
/proc/loadavg: 1.99 1.89 1.80 3/178 12062
/proc/meminfo: memFree=822828/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=269408 CPUtime=582.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 68430 0 0 0 58117 113 0 0 25 0 1 0 902007840 275873792 66959 33554432000 4194304 5714214 140734268788864 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 67352 66959 177 372 0 66977 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 269408

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.99 1.94 1.83 3/178 12069
/proc/meminfo: memFree=726816/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=327848 CPUtime=822.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 83222 0 0 0 82084 146 0 0 25 0 1 0 902007840 335716352 81490 33554432000 4194304 5714214 140734268788864 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 81962 81490 177 372 0 81587 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 327848

[startup+882.3 s]
/proc/loadavg: 1.99 1.95 1.84 3/178 12070
/proc/meminfo: memFree=714380/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=329668 CPUtime=882.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 83659 0 0 0 88077 153 0 0 25 0 1 0 902007840 337580032 81927 33554432000 4194304 5714214 140734268788864 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 82417 81927 177 372 0 82042 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 329668

[startup+942.3 s]
/proc/loadavg: 1.99 1.96 1.84 3/178 12072
/proc/meminfo: memFree=686188/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=345308 CPUtime=942.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 87566 0 0 0 94070 160 0 0 25 0 1 0 902007840 353595392 85834 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 86327 85834 177 372 0 85952 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 345308

[startup+1002.3 s]
/proc/loadavg: 1.99 1.96 1.85 3/178 12074
/proc/meminfo: memFree=662848/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=360604 CPUtime=1002.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 91318 0 0 0 100062 168 0 0 25 0 1 0 902007840 369258496 89586 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 90151 89586 177 372 0 89776 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 360604

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/178 12075
/proc/meminfo: memFree=639008/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=370224 CPUtime=1062.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 93879 0 0 0 106056 175 0 0 25 0 1 0 902007840 379109376 91955 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 92556 91955 177 372 0 92181 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 370224

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/178 12077
/proc/meminfo: memFree=605992/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=389008 CPUtime=1122.3 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 98563 0 0 0 112049 181 0 0 25 0 1 0 902007840 398344192 96639 33554432000 4194304 5714214 140734268788864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 97252 96639 177 372 0 96877 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 389008

[startup+1182.3 s]
/proc/loadavg: 2.04 1.99 1.87 3/178 12087
/proc/meminfo: memFree=595104/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=390880 CPUtime=1182.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 99005 0 0 0 118043 188 0 0 25 0 1 0 902007840 400261120 97081 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 97720 97081 177 372 0 97345 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 390880

[startup+1242.3 s]
/proc/loadavg: 2.06 2.00 1.88 3/178 12089
/proc/meminfo: memFree=546912/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=398404 CPUtime=1242.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 100917 0 0 0 124034 197 0 0 25 0 1 0 902007840 407965696 98993 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319269 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 99601 98993 177 372 0 99226 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 398404

[startup+1302.3 s]
/proc/loadavg: 2.02 2.00 1.89 3/178 12091
/proc/meminfo: memFree=506952/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=398292 CPUtime=1302.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 102631 0 0 0 130026 205 0 0 25 0 1 0 902007840 407851008 98959 33554432000 4194304 5714214 140734268788864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 99573 98959 177 372 0 99198 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 398292

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 1.90 3/178 12094
/proc/meminfo: memFree=488436/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=410964 CPUtime=1362.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 105791 0 0 0 136014 217 0 0 25 0 1 0 902007840 420827136 102119 33554432000 4194304 5714214 140734268788864 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 102741 102119 177 372 0 102366 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 410964

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.90 3/178 12097
/proc/meminfo: memFree=457000/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=429140 CPUtime=1422.32 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 110321 0 0 0 142009 223 0 0 25 0 1 0 902007840 439439360 106649 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 107285 106649 177 372 0 106910 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 429140

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 12098
/proc/meminfo: memFree=433996/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=448208 CPUtime=1482.32 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 115094 0 0 0 147998 234 0 0 25 0 1 0 902007840 458964992 111422 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 112052 111422 177 372 0 111677 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 448208

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 12100
/proc/meminfo: memFree=390304/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=483280 CPUtime=1542.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 123725 0 0 0 153988 243 0 0 25 0 1 0 902007840 494878720 120053 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 120820 120053 177 372 0 120445 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 483280

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 12102
/proc/meminfo: memFree=376580/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=487376 CPUtime=1602.31 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 124756 0 0 0 159979 252 0 0 25 0 1 0 902007840 499073024 121084 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 121844 121085 177 372 0 121469 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 487376

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 12103
/proc/meminfo: memFree=351968/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=500720 CPUtime=1662.32 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 128082 0 0 0 165970 262 0 0 25 0 1 0 902007840 512737280 124410 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 125180 124410 177 372 0 124805 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 500720

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 12105
/proc/meminfo: memFree=298384/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=521952 CPUtime=1722.32 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 133372 0 0 0 171962 270 0 0 25 0 1 0 902007840 534478848 129700 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 130488 129700 177 372 0 130113 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 521952

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 1.91 3/178 12106
/proc/meminfo: memFree=293568/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=521952 CPUtime=1782.32 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 133376 0 0 0 177951 281 0 0 25 0 1 0 902007840 534478848 129704 33554432000 4194304 5714214 140734268788864 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 130488 129704 177 372 0 130113 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 521952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.01 1.91 4/179 12108
/proc/meminfo: memFree=329112/32950928 swapFree=67050636/67111528
[pid=12046] ppid=12044 vsize=522024 CPUtime=1800.02 cores=1,3,5,7
/proc/12046/stat : 12046 (wbo1.6) R 12044 12046 10203 0 -1 4202496 133388 0 0 0 179719 283 0 0 25 0 1 0 902007840 534552576 129716 33554432000 4194304 5714214 140734268788864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/12046/statm: 130506 129716 177 372 0 130131 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 522024

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.03
CPU time (s): 1800.05
CPU user time (s): 1797.19
CPU system time (s): 2.86256
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 522024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.19
system time used= 2.86256
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133388
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= 3
involuntary context switches= 2922

runsolver used 2.52262 second user time and 5.67114 second system time

The end

Launcher Data 

Begin job on node126 at 2011-06-12 20:41:31
IDJOB=3446740
IDBENCH=78721
IDSOLVER=1943
FILE ID=node126/3446740-1307904091
RUNJOBID= node126-1307904091-12019
PBS_JOBID= 13559580
Free space on /var/tmp= 2888 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50--soft-33-100-0.wbo
COMMAND LINE= wbo1.6 -file-format=wbo -time-limit=TIMEOUT -search-mode=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3446740-1307904091/watcher-3446740-1307904091 -o /var/tmp/evaluation-result-3446740-1307904091/solver-3446740-1307904091 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446740-1307904091.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 153666059db7da507c96674bc7662476
RANDOM SEED=784950952

node126.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       1340376 kB
Buffers:         54200 kB
Cached:       30578028 kB
SwapCached:      14604 kB
Active:       15751484 kB
Inactive:     14900716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       1340376 kB
SwapTotal:    67111528 kB
SwapFree:     67050636 kB
Dirty:            8604 kB
Writeback:           0 kB
AnonPages:       17648 kB
Mapped:           8508 kB
Slab:           894268 kB
PageTables:       4388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   187960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2884 MiB
End job on node126 at 2011-06-12 21:11:33