Trace number 3478817

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) 1800.12 1800.04

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-91.opb
MD5SUM0d52a3bd95f65144c5f8bf26bef42f13
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10086
Total number of constraints226240
Number of constraints which are clauses203302
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints22218
Minimum length of a constraint2
Maximum length of a constraint231
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 232
Number of bits of the biggest sum of numbers8
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 opb file format. File HOME/instance-3478817-1307439042.opb.
0.00/0.00	c Instance file HOME/instance-3478817-1307439042.opb
0.00/0.00	c File size is 9526531 bytes.
0.49/0.59	c Highest Coefficient sum: 232
0.49/0.59	c ============================[ Problem Statistics ]=============================
0.49/0.59	c |                                                                             |
0.49/0.59	c |  Parsing time:          0.58         s                                      |
0.49/0.59	c |  Number Variables:      10086                                               |
0.49/0.59	c |  Number Clauses:        203668                                              |
0.49/0.59	c |  Number Cardinality:    722                                                 |
0.49/0.59	c |  Number PB Constraints: 22218                                               |
0.59/0.62	c ============================[ Search Statistics ]==============================
0.59/0.62	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.62	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.59/0.62	c ===============================================================================
0.59/0.62	c |         0 |   10086   226608   874972 |    75536        0   -nan |  0.000 % |
0.68/0.74	c ============================[ Search Statistics ]==============================
0.68/0.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.68/0.74	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.68/0.74	c ===============================================================================
0.68/0.74	c |         0 |   10086   226608   874972 |    75536        0   -nan |  0.000 % |
0.68/0.77	c |       101 |   10086   226608   874972 |    83089      101    148 |  0.000 % |
0.78/0.86	c |       251 |   10086   226608   874972 |    91398      251     88 |  0.000 % |
0.88/0.99	c |       476 |   10086   226608   874972 |   100538      476     61 |  0.000 % |
1.09/1.18	c |       813 |   10086   226608   874972 |   110592      813     41 |  0.000 % |
1.20/1.24	c |      1319 |   10086   226608   874972 |   121651     1319     43 |  0.000 % |
1.59/1.62	c |      2078 |   10086   226608   874972 |   133816     2078     37 |  0.000 % |
1.69/1.76	c |      3224 |   10086   226608   874972 |   147198     3224     40 |  0.000 % |
2.39/2.42	c |      4932 |   10086   226608   874972 |   161918     4932     37 |  0.000 % |
2.78/2.86	c |      7496 |   10086   226608   874972 |   178109     7496     41 |  0.000 % |
3.89/3.95	c |     11340 |   10086   226608   874972 |   195920    11340     40 |  0.000 % |
5.18/5.22	c |     17106 |   10086   226608   874972 |   215513    17106     44 |  0.000 % |
6.28/6.32	c |     25755 |   10086   226608   874972 |   237064    25755     44 |  0.000 % |
10.49/10.51	c |     38729 |   10086   226608   874972 |   260770    38729     45 |  0.000 % |
15.29/15.39	c |     58190 |   10086   226608   874972 |   286847    58190     47 |  0.000 % |
31.69/31.74	c |     87382 |   10086   226608   874972 |   315532    87382     47 |  0.000 % |
45.08/45.11	c |    131173 |   10086   226608   874972 |   347085   131173     45 |  0.000 % |
132.99/133.08	c |    196859 |   10086   226608   874972 |   381794   196859     45 |  0.000 % |
267.50/267.54	c |    295386 |   10083   226608   874972 |   419973   295386     45 |  0.030 % |
464.11/464.16	c |    443175 |   10077   226608   874972 |   461971    48182     49 |  0.089 % |
563.21/563.24	c |    664859 |   10077   226608   874972 |   508168   269866     55 |  0.089 % |
756.52/756.56	c |    997385 |   10077   226608   874972 |   558985   137021     47 |  0.089 % |
988.33/988.34	c |   1496173 |   10077   226608   874972 |   614883   115410     47 |  0.089 % |
1484.25/1484.26	c |   2244355 |   10076   226608   874972 |   676372   286064     57 |  0.099 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3478817-1307439042/watcher-3478817-1307439042 -o /tmp/evaluation-result-3478817-1307439042/solver-3478817-1307439042 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3478817-1307439042.opb 

running on 4 cores: 0,2,4,6

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: 2.04 2.02 1.82 2/437 871
/proc/meminfo: memFree=24029520/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=11144 CPUtime=0 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 836319853 11411456 208 33554432000 4194304 5714214 140736207950800 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/871/statm: 2786 208 164 372 0 85 0

[startup+0.116173 s]
/proc/loadavg: 2.04 2.02 1.82 2/437 871
/proc/meminfo: memFree=24029520/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=16960 CPUtime=0.11 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 2109 0 0 0 11 0 0 0 25 0 1 0 836319853 17367040 2029 33554432000 4194304 5714214 140736207950800 18446744073709551615 4233632 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/871/statm: 4240 2030 610 372 0 1539 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 16960

[startup+0.201147 s]
/proc/loadavg: 2.04 2.02 1.82 2/437 871
/proc/meminfo: memFree=24029520/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=20948 CPUtime=0.19 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 3487 0 0 0 19 0 0 0 25 0 1 0 836319853 21450752 3342 33554432000 4194304 5714214 140736207950800 18446744073709551615 4228419 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/871/statm: 5237 3342 944 372 0 2536 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20948

[startup+0.301133 s]
/proc/loadavg: 2.04 2.02 1.82 2/437 871
/proc/meminfo: memFree=24029520/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=25592 CPUtime=0.28 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 5053 0 0 0 28 0 0 0 25 0 1 0 836319853 26206208 4908 33554432000 4194304 5714214 140736207950800 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/871/statm: 6398 4908 1343 372 0 3697 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25592

[startup+0.701059 s]
/proc/loadavg: 2.04 2.02 1.82 2/437 871
/proc/meminfo: memFree=24029520/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=60140 CPUtime=0.68 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 17051 0 0 0 66 2 0 0 18 0 1 0 836319853 61583360 14451 33554432000 4194304 5714214 140736207950800 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/871/statm: 15068 14457 173 372 0 14693 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 60140

[startup+1.50089 s]
/proc/loadavg: 2.04 2.02 1.82 3/438 872
/proc/meminfo: memFree=23968256/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=62720 CPUtime=1.48 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 18159 0 0 0 143 5 0 0 19 0 1 0 836319853 64225280 15116 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/871/statm: 15680 15116 180 372 0 15305 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62720

[startup+3.1005 s]
/proc/loadavg: 2.04 2.02 1.82 3/438 872
/proc/meminfo: memFree=23967136/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=62720 CPUtime=3.08 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 18159 0 0 0 298 10 0 0 22 0 1 0 836319853 64225280 15116 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/871/statm: 15680 15116 180 372 0 15305 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62720

[startup+6.30095 s]
/proc/loadavg: 2.04 2.02 1.82 3/438 872
/proc/meminfo: memFree=23965772/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=62720 CPUtime=6.28 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 18163 0 0 0 611 17 0 0 25 0 1 0 836319853 64225280 15120 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 15680 15120 180 372 0 15305 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62720

[startup+12.7007 s]
/proc/loadavg: 2.03 2.02 1.82 3/438 872
/proc/meminfo: memFree=23963436/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=63200 CPUtime=12.69 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 18282 0 0 0 1246 23 0 0 25 0 1 0 836319853 64716800 15239 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 15800 15239 180 372 0 15425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63200

[startup+25.5011 s]
/proc/loadavg: 2.02 2.02 1.82 3/438 873
/proc/meminfo: memFree=23950664/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=73328 CPUtime=25.48 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 20747 0 0 0 2522 26 0 0 25 0 1 0 836319853 75087872 17704 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319771 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 18332 17704 180 372 0 17957 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73328

[startup+51.101 s]
/proc/loadavg: 2.02 2.02 1.83 3/438 873
/proc/meminfo: memFree=23920720/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=97528 CPUtime=51.08 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 26615 0 0 0 5071 37 0 0 25 0 1 0 836319853 99868672 23572 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 24382 23572 180 372 0 24007 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 97528

[startup+102.301 s]
/proc/loadavg: 2.00 2.01 1.83 3/438 875
/proc/meminfo: memFree=23886364/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=118088 CPUtime=102.29 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 31392 0 0 0 10187 42 0 0 25 0 1 0 836319853 120922112 28349 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319240 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 29522 28349 180 372 0 29147 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 118088

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 1.84 3/438 877
/proc/meminfo: memFree=23845668/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=137652 CPUtime=162.3 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 35862 0 0 0 16182 48 0 0 25 0 1 0 836319853 140955648 32819 33554432000 4194304 5714214 140736207950800 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 34413 32819 180 372 0 34038 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 137652

[startup+222.317 s]
/proc/loadavg: 2.06 2.02 1.85 3/438 879
/proc/meminfo: memFree=23813152/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=154464 CPUtime=222.31 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 39942 0 0 0 22176 55 0 0 25 0 1 0 836319853 158171136 36899 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319324 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 38616 36899 180 372 0 38241 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 154464

[startup+282.301 s]
/proc/loadavg: 2.02 2.01 1.85 3/438 881
/proc/meminfo: memFree=23781996/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=171060 CPUtime=282.3 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 44114 0 0 0 28162 68 0 0 25 0 1 0 836319853 175165440 41071 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 42765 41071 180 372 0 42390 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 171060

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 1.86 3/438 882
/proc/meminfo: memFree=23752832/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=188024 CPUtime=342.3 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 48082 0 0 0 34152 78 0 0 25 0 1 0 836319853 192536576 45039 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319437 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 47006 45039 180 372 0 46631 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 188024

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/438 884
/proc/meminfo: memFree=23726752/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=203232 CPUtime=402.3 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 51907 0 0 0 40143 87 0 0 25 0 1 0 836319853 208109568 48864 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 50808 48864 180 372 0 50433 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 203232

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/438 885
/proc/meminfo: memFree=23699684/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=218848 CPUtime=462.31 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 55865 0 0 0 46131 100 0 0 25 0 1 0 836319853 224100352 52822 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 54712 52822 180 372 0 54337 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 218848

[startup+522.3 s]
/proc/loadavg: 2.05 2.01 1.88 3/438 887
/proc/meminfo: memFree=23682536/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=223872 CPUtime=522.3 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 57027 0 0 0 52100 130 0 0 25 0 1 0 836319853 229244928 53984 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319341 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 55968 53984 180 372 0 55593 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 223872

[startup+582.301 s]
/proc/loadavg: 2.02 2.01 1.89 3/438 889
/proc/meminfo: memFree=23653000/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=240044 CPUtime=582.31 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 61003 0 0 0 58081 150 0 0 25 0 1 0 836319853 245805056 57960 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 60011 57960 180 372 0 59636 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 240044

[startup+642.301 s]

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

[startup+882.317 s]
/proc/loadavg: 2.00 2.00 1.91 3/438 897
/proc/meminfo: memFree=23526272/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=323244 CPUtime=882.35 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 81315 0 0 0 87978 257 0 0 25 0 1 0 836319853 331001856 78272 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 80811 78272 180 372 0 80436 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 323244

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/438 898
/proc/meminfo: memFree=23464104/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=379344 CPUtime=942.33 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 95315 0 0 0 93948 285 0 0 25 0 1 0 836319853 388448256 92272 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 94836 92272 180 372 0 94461 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 379344

[startup+1002.3 s]
/proc/loadavg: 2.15 2.03 1.92 3/438 900
/proc/meminfo: memFree=23444856/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=392316 CPUtime=1002.33 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 98633 0 0 0 99921 312 0 0 25 0 1 0 836319853 401731584 95590 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 98079 95590 180 372 0 97704 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 392316

[startup+1062.3 s]
/proc/loadavg: 2.05 2.02 1.92 3/438 901
/proc/meminfo: memFree=23436652/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=392976 CPUtime=1062.33 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 98772 0 0 0 105901 332 0 0 25 0 1 0 836319853 402407424 95729 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 98244 95729 180 372 0 97869 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 392976

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 1.92 3/438 903
/proc/meminfo: memFree=23429692/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=392976 CPUtime=1122.34 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 98781 0 0 0 111885 349 0 0 25 0 1 0 836319853 402407424 95738 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 98244 95738 180 372 0 97869 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 392976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/438 905
/proc/meminfo: memFree=23418760/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=397268 CPUtime=1182.34 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 99804 0 0 0 117874 360 0 0 25 0 1 0 836319853 406802432 96761 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 99317 96761 180 372 0 98942 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 397268

[startup+1242.3 s]
/proc/loadavg: 2.05 2.02 1.93 3/438 906
/proc/meminfo: memFree=23397876/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=411248 CPUtime=1242.34 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 103258 0 0 0 123866 368 0 0 25 0 1 0 836319853 421117952 100215 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 102812 100215 180 372 0 102437 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 411248

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/438 908
/proc/meminfo: memFree=23362884/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=438568 CPUtime=1302.35 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 110032 0 0 0 129854 381 0 0 25 0 1 0 836319853 449093632 106989 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 109642 106989 180 372 0 109267 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 438568

[startup+1362.3 s]
/proc/loadavg: 1.92 2.00 1.92 3/435 932
/proc/meminfo: memFree=23971396/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=470400 CPUtime=1362.35 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 118105 0 0 0 135838 397 0 0 25 0 1 0 836319853 481689600 115062 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 117600 115062 180 372 0 117225 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 470400

[startup+1422.3 s]
/proc/loadavg: 1.97 2.00 1.92 3/438 940
/proc/meminfo: memFree=23661644/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=478100 CPUtime=1422.35 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 120045 0 0 0 141815 420 0 0 25 0 1 0 836319853 489574400 117002 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 119525 117002 180 372 0 119150 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 478100

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.92 3/438 942
/proc/meminfo: memFree=23639540/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=478100 CPUtime=1482.35 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 120052 0 0 0 147795 440 0 0 25 0 1 0 836319853 489574400 117009 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 119525 117009 180 372 0 119150 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 478100

[startup+1542.32 s]
/proc/loadavg: 2.08 2.02 1.93 3/438 944
/proc/meminfo: memFree=23605028/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=478436 CPUtime=1542.37 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 120137 0 0 0 153786 451 0 0 25 0 1 0 836319853 489918464 117094 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 119609 117094 180 372 0 119234 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 478436

[startup+1602.3 s]
/proc/loadavg: 2.16 2.05 1.94 3/438 946
/proc/meminfo: memFree=23576084/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=478916 CPUtime=1602.36 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 120288 0 0 0 159778 458 0 0 25 0 1 0 836319853 490409984 117245 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 119729 117245 180 372 0 119354 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 478916

[startup+1662.3 s]
/proc/loadavg: 2.12 2.06 1.95 3/438 947
/proc/meminfo: memFree=23553100/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=485992 CPUtime=1662.37 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 122015 0 0 0 165766 471 0 0 25 0 1 0 836319853 497655808 118972 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 121498 118972 180 372 0 121123 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 485992

[startup+1722.3 s]
/proc/loadavg: 2.04 2.04 1.95 3/438 949
/proc/meminfo: memFree=23510032/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=511924 CPUtime=1722.37 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 128483 0 0 0 171750 487 0 0 25 0 1 0 836319853 524210176 125440 33554432000 4194304 5714214 140736207950800 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 127981 125440 180 372 0 127606 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 511924

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/438 951
/proc/meminfo: memFree=23470676/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=531640 CPUtime=1782.37 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 133355 0 0 0 177738 499 0 0 25 0 1 0 836319853 544399360 130312 33554432000 4194304 5714214 140736207950800 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 132910 130312 180 372 0 132535 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 531640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.03 1.95 3/438 951
/proc/meminfo: memFree=23460504/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=537788 CPUtime=1800.07 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 134907 0 0 0 179504 503 0 0 25 0 1 0 836319853 550694912 131864 33554432000 4194304 5714214 140736207950800 18446744073709551615 4305219 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 134447 131864 180 372 0 134072 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 537788

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

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

[startup+1800 s]
/proc/loadavg: 2.01 2.03 1.95 3/438 951
/proc/meminfo: memFree=23460504/32951124 swapFree=50923800/67111528
[pid=871] ppid=869 vsize=537788 CPUtime=1800.07 cores=0,2,4,6
/proc/871/stat : 871 (wbo1.6) R 869 871 656 0 -1 4202496 134907 0 0 0 179504 503 0 0 25 0 1 0 836319853 550694912 131864 33554432000 4194304 5714214 140736207950800 18446744073709551615 4305219 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/871/statm: 134447 131864 180 372 0 134072 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 537788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.12
CPU user time (s): 1795.06
CPU system time (s): 5.06023
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 537788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.06
system time used= 5.06023
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134907
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= 6
involuntary context switches= 3572

runsolver used 8.64468 second user time and 17.0574 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-07 11:30:42
IDJOB=3478817
IDBENCH=89703
IDSOLVER=1953
FILE ID=node143/3478817-1307439042
RUNJOBID= node143-1307436782-674
PBS_JOBID= 13519945
Free space on /tmp= 73960 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-91.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3478817-1307439042/watcher-3478817-1307439042 -o /tmp/evaluation-result-3478817-1307439042/solver-3478817-1307439042 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3478817-1307439042.opb

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

MD5SUM BENCH= 0d52a3bd95f65144c5f8bf26bef42f13
RANDOM SEED=1336055959

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.15
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:     32951124 kB
MemFree:      24029800 kB
Buffers:        350288 kB
Cached:         705820 kB
SwapCached:       9164 kB
Active:        8050692 kB
Inactive:       579384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24029800 kB
SwapTotal:    67111528 kB
SwapFree:     50923800 kB
Dirty:           13592 kB
Writeback:           0 kB
AnonPages:     7571308 kB
Mapped:          22424 kB
Slab:           142516 kB
PageTables:      79960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 116046204 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 /tmp at the end= 73956 MiB
End job on node143 at 2011-06-07 12:00:44