Trace number 3446751

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) 1800.06 1800.03

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-91-90--soft-66-100-0.wbo
MD5SUMcbd603b41e8425572ef374dcdfc00979
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 benchmark0.6509
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables8190
Total number of constraints181
Number of soft constraints67
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
Top cost 3514
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 3513
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 92
Number of bits of the biggest sum of numbers7
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-3446751-1307904245.wbo.
0.00/0.00	c Instance file HOME/instance-3446751-1307904245.wbo
0.00/0.00	c File size is 147160 bytes.
0.00/0.01	c Highest Coefficient sum: 92
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:      8190                                                |
0.00/0.01	c |  Number Clauses:        91                                                  |
0.00/0.01	c |  Number Cardinality:    90                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
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 |    8190      181    16380 |     5000        0   -nan |  0.000 % |
0.00/0.02	c |       101 |    8190      181    16380 |     5500      101    345 |  0.000 % |
0.00/0.03	c |       251 |    8190      181    16380 |     6050      251    501 |  0.000 % |
0.00/0.05	c |       476 |    8190      181    16380 |     6655      476    493 |  0.000 % |
0.09/0.11	c |       814 |    8190      181    16380 |     7320      814    807 |  0.000 % |
0.09/0.17	c |      1320 |    8190      181    16380 |     8052     1320    790 |  0.000 % |
0.18/0.26	c |      2080 |    8190      181    16380 |     8857     2080    655 |  0.000 % |
0.39/0.43	c |      3220 |    8190      181    16380 |     9743     3220    564 |  0.000 % |
0.69/0.79	c |      4928 |    8190      181    16380 |    10717     4928    532 |  0.000 % |
1.29/1.34	c |      7490 |    8190      181    16380 |    11789     7490    504 |  0.000 % |
2.29/2.33	c |     11336 |    8190      181    16380 |    12968    11336    506 |  0.000 % |
4.19/4.22	c |     17102 |    8190      181    16380 |    14265    17102    508 |  0.000 % |
8.19/8.23	c |     25753 |    8190      181    16380 |    15692    17202    525 |  0.000 % |
19.89/19.92	c |     38729 |    8190      181    16380 |    17261    21577   1306 |  0.000 % |
43.89/43.99	c |     58191 |    8190      181    16380 |    18987    16465   1515 |  0.000 % |
76.09/76.13	c |     87383 |    8190      181    16380 |    20886    16714    765 |  0.000 % |
142.19/142.27	c |    131178 |    8190      181    16380 |    22974    26993   2607 |  0.000 % |
260.89/260.95	c |    196862 |    8190      181    16380 |    25272    24994   1792 |  0.000 % |
421.09/421.20	c |    295390 |    8190      181    16380 |    27799    21086   1276 |  0.000 % |
748.50/748.59	c |    443179 |    8190      181    16380 |    30579    16603   2035 |  0.000 % |
1204.20/1204.24	c |    664865 |    8190      181    16380 |    33637    17242   1830 |  0.000 % |
1774.42/1774.44	c |    997393 |    8190      181    16380 |    37001    17228   2001 |  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 /tmp/evaluation-result-3446751-1307904245/watcher-3446751-1307904245 -o /tmp/evaluation-result-3446751-1307904245/solver-3446751-1307904245 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446751-1307904245.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: 1.98 1.96 1.98 3/172 3751
/proc/meminfo: memFree=28733464/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=3372 CPUtime=0 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 534 0 0 0 0 0 0 0 23 0 1 0 902024086 3452928 486 33554432000 4194304 5714214 140736306412800 18446744073709551615 5013648 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 843 499 169 372 0 432 0

[startup+0.0708261 s]
/proc/loadavg: 1.98 1.96 1.98 3/172 3751
/proc/meminfo: memFree=28733464/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=6444 CPUtime=0.06 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 1401 0 0 0 5 1 0 0 23 0 1 0 902024086 6598656 1317 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 1611 1317 177 372 0 1236 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6444

[startup+0.100808 s]
/proc/loadavg: 1.98 1.96 1.98 3/172 3751
/proc/meminfo: memFree=28733464/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=7384 CPUtime=0.09 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 1651 0 0 0 8 1 0 0 23 0 1 0 902024086 7561216 1567 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 1846 1568 177 372 0 1471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7384

[startup+0.300776 s]
/proc/loadavg: 1.98 1.96 1.98 3/172 3751
/proc/meminfo: memFree=28733464/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=11616 CPUtime=0.29 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 2703 0 0 0 27 2 0 0 25 0 1 0 902024086 11894784 2619 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 2904 2619 177 372 0 2529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11616

[startup+0.700719 s]
/proc/loadavg: 1.98 1.96 1.98 3/172 3751
/proc/meminfo: memFree=28733464/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=15972 CPUtime=0.69 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 3797 0 0 0 66 3 0 0 25 0 1 0 902024086 16355328 3713 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 3993 3713 177 372 0 3618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15972

[startup+1.50058 s]
/proc/loadavg: 1.98 1.96 1.98 3/173 3752
/proc/meminfo: memFree=28716244/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=24540 CPUtime=1.49 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 5911 0 0 0 145 4 0 0 25 0 1 0 902024086 25128960 5827 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 6135 5827 177 372 0 5760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24540

[startup+3.10031 s]
/proc/loadavg: 1.98 1.96 1.98 3/173 3752
/proc/meminfo: memFree=28705972/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=37632 CPUtime=3.09 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 9193 0 0 0 304 5 0 0 25 0 1 0 902024086 38535168 9109 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 9408 9109 177 372 0 9033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37632

[startup+6.30079 s]
/proc/loadavg: 1.98 1.97 1.98 3/173 3752
/proc/meminfo: memFree=28690736/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=43880 CPUtime=6.28 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 10773 0 0 0 622 6 0 0 25 0 1 0 902024086 44933120 10689 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 10970 10689 177 372 0 10595 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 43880

[startup+12.7007 s]
/proc/loadavg: 1.98 1.97 1.98 3/173 3752
/proc/meminfo: memFree=28652680/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=87888 CPUtime=12.69 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 21775 0 0 0 1260 9 0 0 25 0 1 0 902024086 89997312 21691 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 21972 21691 177 372 0 21597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87888

[startup+25.5005 s]
/proc/loadavg: 1.98 1.97 1.98 3/173 3752
/proc/meminfo: memFree=28583132/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=152600 CPUtime=25.49 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 37918 0 0 0 2534 15 0 0 25 0 1 0 902024086 156262400 37834 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 38150 37834 177 372 0 37775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 152600

[startup+51.1002 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3754
/proc/meminfo: memFree=28535408/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=191516 CPUtime=51.09 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 48238 0 0 0 5089 20 0 0 25 0 1 0 902024086 196112384 47576 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 47879 47576 177 372 0 47504 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 191516

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3754
/proc/meminfo: memFree=28428764/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=284764 CPUtime=102.29 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 71496 0 0 0 10197 32 0 0 25 0 1 0 902024086 291598336 70834 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 71191 70834 177 372 0 70816 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 284764

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3756
/proc/meminfo: memFree=28363408/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=338500 CPUtime=162.29 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 84921 0 0 0 16187 42 0 0 25 0 1 0 902024086 346624000 84259 33554432000 4194304 5714214 140736306412800 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 84625 84259 177 372 0 84250 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 338500

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3758
/proc/meminfo: memFree=28338340/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=338500 CPUtime=222.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 84925 0 0 0 22183 47 0 0 25 0 1 0 902024086 346624000 84263 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 84625 84263 177 372 0 84250 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 338500

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3760
/proc/meminfo: memFree=28318852/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=338500 CPUtime=282.29 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 84931 0 0 0 28178 51 0 0 25 0 1 0 902024086 346624000 84269 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 84625 84269 177 372 0 84250 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 338500

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3762
/proc/meminfo: memFree=28300004/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=338500 CPUtime=342.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 84931 0 0 0 34173 57 0 0 25 0 1 0 902024086 346624000 84269 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 84625 84269 177 372 0 84250 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 338500

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3762
/proc/meminfo: memFree=28299996/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=338500 CPUtime=402.29 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 84931 0 0 0 40167 62 0 0 25 0 1 0 902024086 346624000 84269 33554432000 4194304 5714214 140736306412800 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 84625 84269 177 372 0 84250 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 338500

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 4/173 3764
/proc/meminfo: memFree=28297372/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=338500 CPUtime=462.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 84936 0 0 0 46159 71 0 0 25 0 1 0 902024086 346624000 84274 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 84625 84274 177 372 0 84250 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 338500

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3766
/proc/meminfo: memFree=28230396/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=402956 CPUtime=522.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 101002 0 0 0 52152 78 0 0 25 0 1 0 902024086 412626944 100340 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 100739 100340 177 372 0 100364 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 402956

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/173 3768
/proc/meminfo: memFree=28195404/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=435128 CPUtime=582.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 109020 0 0 0 58147 83 0 0 25 0 1 0 902024086 445571072 108358 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 108782 108358 177 372 0 108407 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 435128

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/173 3774
/proc/meminfo: memFree=28115576/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=822.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 82129 102 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 473540

[startup+882.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/173 3776
/proc/meminfo: memFree=28107864/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=882.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 88125 106 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 473540

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/173 3778
/proc/meminfo: memFree=28066556/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=942.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 94120 110 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 473540

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/173 3778
/proc/meminfo: memFree=28054000/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=1002.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 100116 114 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 473540

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/173 3789
/proc/meminfo: memFree=28053292/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=1062.3 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 106111 119 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 473540

[startup+1122.3 s]
/proc/loadavg: 2.06 2.00 1.99 3/173 3791
/proc/meminfo: memFree=28037156/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=1122.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 112108 123 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 473540

[startup+1182.3 s]
/proc/loadavg: 2.02 2.00 1.99 3/173 3793
/proc/meminfo: memFree=28028460/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473540 CPUtime=1182.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118784 0 0 0 118104 127 0 0 25 0 1 0 902024086 484904960 118001 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118385 118001 177 372 0 118010 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 473540

[startup+1242.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/173 3795
/proc/meminfo: memFree=28022000/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473700 CPUtime=1242.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118789 0 0 0 124096 135 0 0 25 0 1 0 902024086 485068800 118006 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118425 118006 177 372 0 118050 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 473700

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/173 3795
/proc/meminfo: memFree=28000408/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473700 CPUtime=1302.32 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118790 0 0 0 130090 142 0 0 25 0 1 0 902024086 485068800 118007 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118425 118007 177 372 0 118050 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 473700

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/173 3800
/proc/meminfo: memFree=27986504/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473700 CPUtime=1362.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118790 0 0 0 136084 147 0 0 25 0 1 0 902024086 485068800 118007 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118425 118007 177 372 0 118050 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 473700

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 3802
/proc/meminfo: memFree=27987240/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473700 CPUtime=1422.32 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118790 0 0 0 142080 152 0 0 25 0 1 0 902024086 485068800 118007 33554432000 4194304 5714214 140736306412800 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118425 118007 177 372 0 118050 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 473700

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 3804
/proc/meminfo: memFree=27988472/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=473700 CPUtime=1482.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 118790 0 0 0 148073 158 0 0 25 0 1 0 902024086 485068800 118007 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 118425 118007 177 372 0 118050 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 473700

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 3806
/proc/meminfo: memFree=27928816/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=523444 CPUtime=1542.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 131176 0 0 0 154067 164 0 0 25 0 1 0 902024086 536006656 130393 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 130861 130393 177 372 0 130486 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 523444

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 3806
/proc/meminfo: memFree=27873500/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=579560 CPUtime=1602.31 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 145196 0 0 0 160060 171 0 0 25 0 1 0 902024086 593469440 144413 33554432000 4194304 5714214 140736306412800 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 144890 144413 177 372 0 144515 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 579560

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 3847
/proc/meminfo: memFree=28308048/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=578816 CPUtime=1662.32 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 145198 0 0 0 166056 176 0 0 25 0 1 0 902024086 592707584 144258 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 144704 144258 177 372 0 144329 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 578816

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/173 3849
/proc/meminfo: memFree=28191728/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=578804 CPUtime=1722.32 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 145201 0 0 0 172052 180 0 0 25 0 1 0 902024086 592695296 144258 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 144701 144258 177 372 0 144326 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 578804

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/173 3851
/proc/meminfo: memFree=28096364/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=574028 CPUtime=1782.32 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 145201 0 0 0 178048 184 0 0 25 0 1 0 902024086 587804672 143064 33554432000 4194304 5714214 140736306412800 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 143507 143064 177 372 0 143132 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 574028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.02 2.01 2.00 3/173 3851
/proc/meminfo: memFree=28069448/32951132 swapFree=67061148/67111528
[pid=3751] ppid=3749 vsize=574028 CPUtime=1800.02 cores=1,3,5,7
/proc/3751/stat : 3751 (wbo1.6) R 3749 3751 2091 0 -1 4202496 145201 0 0 0 179817 185 0 0 25 0 1 0 902024086 587804672 143064 33554432000 4194304 5714214 140736306412800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3751/statm: 143507 143064 177 372 0 143132 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 574028

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): 1800.06
CPU user time (s): 1798.18
CPU system time (s): 1.87971
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 579560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.18
system time used= 1.87971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145201
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= 8
involuntary context switches= 5248

runsolver used 2.42163 second user time and 5.77212 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-12 20:44:05
IDJOB=3446751
IDBENCH=78730
IDSOLVER=1943
FILE ID=node129/3446751-1307904245
RUNJOBID= node129-1307904103-3682
PBS_JOBID= 13559577
Free space on /tmp= 74052 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90--soft-66-100-0.wbo
COMMAND LINE= wbo1.6 -file-format=wbo -time-limit=TIMEOUT -search-mode=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3446751-1307904245/watcher-3446751-1307904245 -o /tmp/evaluation-result-3446751-1307904245/solver-3446751-1307904245 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446751-1307904245.wbo

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

MD5SUM BENCH= cbd603b41e8425572ef374dcdfc00979
RANDOM SEED=976318768

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      28733784 kB
Buffers:        447444 kB
Cached:        3306704 kB
SwapCached:      13132 kB
Active:        1310716 kB
Inactive:      2623164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28733784 kB
SwapTotal:    67111528 kB
SwapFree:     67061148 kB
Dirty:            4288 kB
Writeback:           0 kB
AnonPages:      176236 kB
Mapped:           9780 kB
Slab:           219940 kB
PageTables:       4756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   337432 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74044 MiB
End job on node129 at 2011-06-12 21:14:07