Trace number 3460778

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) 1800.09 1800.05

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1773.19
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 227
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-3460778-1307065826.opb.
0.00/0.00	c Instance file HOME/instance-3460778-1307065826.opb
0.00/0.00	c File size is 1337368 bytes.
0.05/0.09	c Highest Coefficient sum: 227
0.05/0.09	c ============================[ Problem Statistics ]=============================
0.05/0.09	c |                                                                             |
0.05/0.09	c |  Parsing time:          0.09         s                                      |
0.05/0.09	c |  Number Variables:      14400                                               |
0.05/0.09	c |  Number Clauses:        480                                                 |
0.05/0.09	c |  Number Cardinality:    608                                                 |
0.05/0.09	c |  Number PB Constraints: 0                                                   |
0.08/0.10	c ============================[ Search Statistics ]==============================
0.08/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.08/0.10	c ===============================================================================
0.08/0.10	c |         0 |   14400     1088   144000 |     5000        0   -nan |  0.000 % |
0.08/0.12	c ============================[ Search Statistics ]==============================
0.08/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.12	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.08/0.12	c ===============================================================================
0.08/0.12	c |         0 |   14400     1088   144000 |     5000        0   -nan |  0.000 % |
0.08/0.16	c |       100 |   14400     1088   144000 |     5500      100    315 |  0.000 % |
0.19/0.21	c |       251 |   14400     1088   144000 |     6050      251    352 |  0.000 % |
0.29/0.31	c |       477 |   14400     1088   144000 |     6655      477    376 |  0.000 % |
0.39/0.45	c |       814 |   14400     1088   144000 |     7320      814    422 |  0.000 % |
0.59/0.68	c |      1321 |   14400     1088   144000 |     8052     1321    474 |  0.000 % |
1.19/1.22	c |      2081 |   14400     1088   144000 |     8857     2081    646 |  0.000 % |
2.29/2.31	c |      3223 |   14400     1088   144000 |     9743     3223    870 |  0.000 % |
3.59/3.60	c |      4932 |   14400     1088   144000 |    10717     4932    919 |  0.000 % |
7.60/7.67	c |      7495 |   14400     1088   144000 |    11789     7495   1193 |  0.000 % |
10.69/10.73	c |     11339 |   14400     1088   144000 |    12968    11339   1124 |  0.000 % |
17.99/18.03	c |     17106 |   14400     1088   144000 |    14265    17106   1273 |  0.000 % |
28.39/28.46	c |     25755 |   14400     1088   144000 |    15692    17202   1292 |  0.000 % |
59.99/60.06	c |     38731 |   14400     1088   144000 |    17261    21577   1822 |  0.000 % |
91.20/91.26	c |     58192 |   14400     1088   144000 |    18987    13829   2119 |  0.000 % |
152.59/152.65	c |     87386 |   14400     1088   144000 |    20886    28371   2370 |  0.000 % |
292.99/293.09	c |    131175 |   14400     1088   144000 |    22974    19387   2880 |  0.000 % |
472.21/472.24	c |    196859 |   14400     1088   144000 |    25272    22383   2335 |  0.000 % |
888.31/888.36	c |    295386 |   14400     1088   144000 |    27799    19498   3641 |  0.000 % |
1468.03/1468.04	c |    443176 |   14400     1088   144000 |    30579    25044   2472 |  0.000 % |

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-3460778-1307065826/watcher-3460778-1307065826 -o /tmp/evaluation-result-3460778-1307065826/solver-3460778-1307065826 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460778-1307065826.opb 

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: 1.84 1.98 1.94 2/400 20302
/proc/meminfo: memFree=30224688/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=6508 CPUtime=0.01 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 1009 0 0 0 1 0 0 0 25 0 1 0 818182404 6664192 963 33554432000 4194304 5714214 140734513427328 18446744073709551615 4315409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 1627 963 204 372 0 925 0

[startup+0.0621329 s]
/proc/loadavg: 1.84 1.98 1.94 2/400 20302
/proc/meminfo: memFree=30224688/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=9712 CPUtime=0.05 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 1943 0 0 0 5 0 0 0 25 0 1 0 818182404 9945088 1897 33554432000 4194304 5714214 140734513427328 18446744073709551615 4228183 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 2428 1897 368 372 0 1726 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9712

[startup+0.100128 s]
/proc/loadavg: 1.84 1.98 1.94 2/400 20302
/proc/meminfo: memFree=30224688/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=13752 CPUtime=0.08 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 3360 0 0 0 8 0 0 0 25 0 1 0 818182404 14082048 2987 33554432000 4194304 5714214 140734513427328 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 3438 3010 171 372 0 3063 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13752

[startup+0.30109 s]
/proc/loadavg: 1.84 1.98 1.94 2/400 20302
/proc/meminfo: memFree=30224688/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=19520 CPUtime=0.29 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 5207 0 0 0 28 1 0 0 25 0 1 0 818182404 19988480 4493 33554432000 4194304 5714214 140734513427328 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 4880 4493 180 372 0 4505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19520

[startup+0.701018 s]
/proc/loadavg: 1.84 1.98 1.94 2/400 20302
/proc/meminfo: memFree=30224688/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=19520 CPUtime=0.69 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 5207 0 0 0 67 2 0 0 25 0 1 0 818182404 19988480 4493 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 4880 4493 180 372 0 4505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19520

[startup+1.50088 s]
/proc/loadavg: 1.84 1.98 1.94 3/401 20303
/proc/meminfo: memFree=30197340/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=22080 CPUtime=1.49 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 5854 0 0 0 146 3 0 0 25 0 1 0 818182404 22609920 5140 33554432000 4194304 5714214 140734513427328 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 5520 5140 180 372 0 5145 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22080

[startup+3.10059 s]
/proc/loadavg: 1.84 1.98 1.94 3/401 20303
/proc/meminfo: memFree=30183080/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=30936 CPUtime=3.09 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 8080 0 0 0 304 5 0 0 25 0 1 0 818182404 31678464 7366 33554432000 4194304 5714214 140734513427328 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 7734 7368 180 372 0 7359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30936

[startup+6.30102 s]
/proc/loadavg: 1.85 1.98 1.94 3/401 20303
/proc/meminfo: memFree=30146500/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=46208 CPUtime=6.29 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 11904 0 0 0 622 7 0 0 25 0 1 0 818182404 47316992 11190 33554432000 4194304 5714214 140734513427328 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 11552 11190 180 372 0 11177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46208

[startup+12.7009 s]
/proc/loadavg: 1.86 1.98 1.94 3/401 20303
/proc/meminfo: memFree=30102672/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=77776 CPUtime=12.69 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 19778 0 0 0 1258 11 0 0 25 0 1 0 818182404 79642624 19064 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309568 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 19444 19064 180 372 0 19069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77776

[startup+25.5007 s]
/proc/loadavg: 1.89 1.98 1.94 3/401 20303
/proc/meminfo: memFree=30045880/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=104292 CPUtime=25.49 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 26409 0 0 0 2530 19 0 0 25 0 1 0 818182404 106795008 25695 33554432000 4194304 5714214 140734513427328 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 26073 25695 180 372 0 25698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104292

[startup+51.101 s]
/proc/loadavg: 1.93 1.98 1.94 4/401 20358
/proc/meminfo: memFree=30013404/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=147512 CPUtime=51.09 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 37192 0 0 0 5084 25 0 0 25 0 1 0 818182404 151052288 36478 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 36878 36478 180 372 0 36503 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 147512

[startup+102.315 s]
/proc/loadavg: 1.97 1.98 1.94 3/401 20360
/proc/meminfo: memFree=29765452/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=303960 CPUtime=102.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 76327 0 0 0 10187 43 0 0 25 0 1 0 818182404 311255040 75613 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309544 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 75990 75613 180 372 0 75615 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 303960

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/401 20361
/proc/meminfo: memFree=29640060/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=303960 CPUtime=162.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 76327 0 0 0 16178 52 0 0 25 0 1 0 818182404 311255040 75613 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309513 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 75990 75613 180 372 0 75615 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 303960

[startup+222.301 s]
/proc/loadavg: 2.05 2.00 1.95 3/401 20363
/proc/meminfo: memFree=29495068/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=338912 CPUtime=222.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 85054 0 0 0 22171 59 0 0 25 0 1 0 818182404 347045888 84340 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 84728 84340 180 372 0 84353 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 338912

[startup+282.301 s]
/proc/loadavg: 2.02 2.00 1.95 3/401 20364
/proc/meminfo: memFree=29292916/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=417524 CPUtime=282.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 104700 0 0 0 28166 64 0 0 25 0 1 0 818182404 427544576 103986 33554432000 4194304 5714214 140734513427328 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 104381 103986 180 372 0 104006 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 417524

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/401 20366
/proc/meminfo: memFree=29127716/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=415960 CPUtime=342.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 104700 0 0 0 34155 75 0 0 25 0 1 0 818182404 425943040 103598 33554432000 4194304 5714214 140734513427328 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 103990 103598 180 372 0 103615 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 415960

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/401 20368
/proc/meminfo: memFree=28997212/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=515472 CPUtime=402.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 129542 0 0 0 40150 80 0 0 25 0 1 0 818182404 527843328 128440 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 128868 128440 180 372 0 128493 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 515472

[startup+462.301 s]
/proc/loadavg: 2.06 2.01 1.95 3/401 20369
/proc/meminfo: memFree=28880240/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=632760 CPUtime=462.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 158834 0 0 0 46138 92 0 0 25 0 1 0 818182404 647946240 157732 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 158190 157732 180 372 0 157815 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 632760

[startup+522.301 s]
/proc/loadavg: 2.02 2.01 1.95 3/401 20371
/proc/meminfo: memFree=28880212/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=632760 CPUtime=522.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 158837 0 0 0 52129 101 0 0 25 0 1 0 818182404 647946240 157735 33554432000 4194304 5714214 140734513427328 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 158190 157735 180 372 0 157815 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 632760

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/401 20372
/proc/meminfo: memFree=28880288/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=632760 CPUtime=582.3 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 158837 0 0 0 58126 104 0 0 25 0 1 0 818182404 647946240 157735 33554432000 4194304 5714214 140734513427328 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 158190 157735 180 372 0 157815 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 632760

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.03 2.01 1.96 3/401 20856
/proc/meminfo: memFree=28804752/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=684568 CPUtime=822.31 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 171786 0 0 0 82112 119 0 0 25 0 1 0 818182404 700997632 170684 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309222 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 171142 170684 180 372 0 170767 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 684568

[startup+882.301 s]
/proc/loadavg: 2.01 2.00 1.96 3/401 20858
/proc/meminfo: memFree=28772392/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=716928 CPUtime=882.31 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 179881 0 0 0 88109 122 0 0 25 0 1 0 818182404 734134272 178779 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 179232 178779 180 372 0 178857 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 716928

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20860
/proc/meminfo: memFree=28730904/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=942.31 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 94100 131 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 699572

[startup+1002.3 s]
/proc/loadavg: 2.08 2.02 1.96 3/401 20862
/proc/meminfo: memFree=28714620/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1002.31 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 100096 135 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309552 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 699572

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 1.96 3/401 20863
/proc/meminfo: memFree=28714096/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1062.32 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 106093 139 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 699572

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/401 20865
/proc/meminfo: memFree=28714440/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1122.32 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 112088 144 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309121 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 699572

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20866
/proc/meminfo: memFree=28654132/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1182.32 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 118086 146 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 699572

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20868
/proc/meminfo: memFree=28653728/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1242.32 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 124082 150 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 699572

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20870
/proc/meminfo: memFree=28653192/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1302.34 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 130081 153 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 699572

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/401 20871
/proc/meminfo: memFree=28653536/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1362.33 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 136076 157 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 699572

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 1.97 3/401 20873
/proc/meminfo: memFree=28654252/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1422.34 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 142075 159 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309329 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 699572

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20874
/proc/meminfo: memFree=28654076/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1482.32 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 148068 164 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 699572

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20876
/proc/meminfo: memFree=28654276/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1542.33 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 154064 169 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 699572

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/401 20878
/proc/meminfo: memFree=28654360/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1602.33 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 160060 173 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 699572

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/401 20879
/proc/meminfo: memFree=28654200/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1662.34 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 166058 176 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 699572

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20881
/proc/meminfo: memFree=28654396/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1722.34 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 172055 179 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309184 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 699572

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20882
/proc/meminfo: memFree=28652732/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1782.34 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 178052 182 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 699572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20883
/proc/meminfo: memFree=28653588/32950904 swapFree=56615552/67111528
[pid=20302] ppid=20300 vsize=699572 CPUtime=1800.05 cores=1,3,5,7
/proc/20302/stat : 20302 (wbo1.6) R 20300 20302 19672 0 -1 4202496 182394 0 0 0 179822 183 0 0 25 0 1 0 818182404 716361728 174468 33554432000 4194304 5714214 140734513427328 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20302/statm: 174893 174468 180 372 0 174518 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 699572

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): 1800.05
CPU time (s): 1800.09
CPU user time (s): 1798.23
CPU system time (s): 1.86472
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 726892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.86472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 182394
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= 2509

runsolver used 6.542 second user time and 16.3915 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-03 03:50:27
IDJOB=3460778
IDBENCH=1153
IDSOLVER=1953
FILE ID=node121/3460778-1307065826
RUNJOBID= node121-1307065826-20256
PBS_JOBID= 13497865
Free space on /tmp= 73828 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3460778-1307065826/watcher-3460778-1307065826 -o /tmp/evaluation-result-3460778-1307065826/solver-3460778-1307065826 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460778-1307065826.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=1239906645

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      30224968 kB
Buffers:        252988 kB
Cached:         362580 kB
SwapCached:       9896 kB
Active:        2120632 kB
Inactive:       347104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      30224968 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:           10176 kB
Writeback:           0 kB
AnonPages:     1848836 kB
Mapped:          13900 kB
Slab:           139660 kB
PageTables:      51600 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83532216 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= 73940 MiB
End job on node121 at 2011-06-03 04:20:29