Trace number 3460869

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.6? (TO) 1800.08 1800.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_18.opb
MD5SUM92a7a1679de6bb1b52854275d5fc6396
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark305
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 303
Optimality of the best value was proved NO
Number of variables8878
Total number of constraints17460
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17459
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 153
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 408
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2755
Number of bits of the biggest sum of numbers12
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-3460869-1307107584.opb.
0.00/0.00	c Instance file HOME/instance-3460869-1307107584.opb
0.00/0.00	c File size is 4831588 bytes.
0.29/0.35	c Highest Coefficient sum: 2755
0.29/0.35	c ============================[ Problem Statistics ]=============================
0.29/0.35	c |                                                                             |
0.29/0.35	c |  Parsing time:          0.34         s                                      |
0.29/0.35	c |  Number Variables:      8878                                                |
0.29/0.35	c |  Number Clauses:        1                                                   |
0.29/0.35	c |  Number Cardinality:    0                                                   |
0.29/0.35	c |  Number PB Constraints: 17459                                               |
0.29/0.35	c ============================[ Search Statistics ]==============================
0.29/0.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.35	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.35	c ===============================================================================
0.29/0.35	c |         0 |    8877    17460   574657 |     5820        0   -nan |  0.000 % |
0.49/0.51	c ============================[ Search Statistics ]==============================
0.49/0.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.51	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.49/0.51	c ===============================================================================
0.49/0.51	c |         0 |    8774    17468   573396 |     5822        0   -nan |  0.000 % |
1.11/1.17	c |       100 |    8771    17468   573396 |     6404      100     39 |  1.352 % |
1.59/1.64	c |       251 |    8771    17468   573396 |     7045      251     40 |  1.352 % |
2.11/2.13	c |       477 |    8771    17468   573396 |     7749      477     43 |  1.352 % |
2.89/2.95	c |       814 |    8770    17468   573396 |     8524      814     43 |  1.363 % |
3.89/3.91	c |      1320 |    8770    17468   573396 |     9377     1320     42 |  1.363 % |
5.40/5.50	c |      2079 |    8754    17468   573396 |    10315     2079     42 |  1.397 % |
8.19/8.20	c |      3219 |    8754    17468   573396 |    11346     3219     42 |  1.397 % |
12.19/12.29	c |      4930 |    8754    17468   573396 |    12481     4930     43 |  1.397 % |
18.29/18.35	c |      7492 |    8754    17468   573396 |    13729     7492     44 |  1.397 % |
26.99/27.08	c |     11337 |    8754    17468   573396 |    15102    11337     45 |  1.397 % |
38.19/38.24	c |     17104 |    8754    17468   573396 |    16612    17104     44 |  1.397 % |
57.69/57.76	c |     25753 |    8750    17468   573396 |    18274     8660     44 |  1.442 % |
81.50/81.56	c |     38728 |    8750    17468   573396 |    20101    11011     42 |  1.442 % |
119.69/119.70	c |     58189 |    8750    17468   573396 |    22111    18893     41 |  1.442 % |
180.40/180.48	c |     87381 |    8750    17468   573396 |    24322    20757     39 |  1.442 % |
282.20/282.21	c |    131171 |    8750    17468   573396 |    26754    19287     43 |  1.442 % |
412.41/412.47	c |    196855 |    8750    17468   573396 |    29430    18863     40 |  1.442 % |
649.41/649.42	c |    295381 |    8750    17468   573396 |    32373    18770     48 |  1.442 % |
1005.43/1005.47	c |    443170 |    8750    17468   573396 |    35610    22410     50 |  1.442 % |
1586.34/1586.36	c |    664853 |    8750    17468   573396 |    39171    31681     48 |  1.442 % |

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-3460869-1307107584/watcher-3460869-1307107584 -o /tmp/evaluation-result-3460869-1307107584/solver-3460869-1307107584 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460869-1307107584.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: 1.93 2.00 1.96 2/327 20467
/proc/meminfo: memFree=24095480/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=7616 CPUtime=0 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 554 0 0 0 0 0 0 0 25 0 1 0 900989023 7798784 508 33554432000 4194304 5714214 140735424005296 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 1904 508 203 372 0 349 0

[startup+0.0745039 s]
/proc/loadavg: 1.93 2.00 1.96 2/327 20467
/proc/meminfo: memFree=24095480/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=13676 CPUtime=0.06 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 2256 0 0 0 6 0 0 0 25 0 1 0 900989023 14004224 2210 33554432000 4194304 5714214 140735424005296 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 3419 2212 420 372 0 1864 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13676

[startup+0.100498 s]
/proc/loadavg: 1.93 2.00 1.96 2/327 20467
/proc/meminfo: memFree=24095480/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=15656 CPUtime=0.09 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 2869 0 0 0 9 0 0 0 25 0 1 0 900989023 16031744 2823 33554432000 4194304 5714214 140735424005296 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 3914 2823 508 372 0 2359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15656

[startup+0.300466 s]
/proc/loadavg: 1.93 2.00 1.96 2/327 20467
/proc/meminfo: memFree=24095480/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=32968 CPUtime=0.29 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 7796 0 0 0 28 1 0 0 25 0 1 0 900989023 33759232 7750 33554432000 4194304 5714214 140735424005296 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 8242 7751 1153 372 0 6687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32968

[startup+0.700407 s]
/proc/loadavg: 1.93 2.00 1.96 2/327 20467
/proc/meminfo: memFree=24095480/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=0.69 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17943 0 0 0 67 2 0 0 25 0 1 0 900989023 69320704 16538 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16538 179 372 0 16549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67696

[startup+1.50025 s]
/proc/loadavg: 1.93 2.00 1.96 3/328 20468
/proc/meminfo: memFree=24028884/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=1.49 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17944 0 0 0 147 2 0 0 25 0 1 0 900989023 69320704 16539 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16539 180 372 0 16549 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67696

[startup+3.10095 s]
/proc/loadavg: 1.93 2.00 1.96 3/328 20468
/proc/meminfo: memFree=24028304/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=3.09 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17944 0 0 0 307 2 0 0 25 0 1 0 900989023 69320704 16539 33554432000 4194304 5714214 140735424005296 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16539 180 372 0 16549 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67696

[startup+6.30038 s]
/proc/loadavg: 1.93 2.00 1.96 3/328 20468
/proc/meminfo: memFree=24027692/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=6.29 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17944 0 0 0 627 2 0 0 25 0 1 0 900989023 69320704 16539 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16539 180 372 0 16549 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67696

[startup+12.7002 s]
/proc/loadavg: 1.94 2.00 1.96 3/328 20468
/proc/meminfo: memFree=24027092/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=12.69 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17944 0 0 0 1267 2 0 0 25 0 1 0 900989023 69320704 16539 33554432000 4194304 5714214 140735424005296 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16539 180 372 0 16549 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67696

[startup+25.5009 s]
/proc/loadavg: 1.95 2.00 1.96 3/328 20469
/proc/meminfo: memFree=24026160/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=25.49 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17944 0 0 0 2546 3 0 0 25 0 1 0 900989023 69320704 16539 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323082 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16539 180 372 0 16549 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67696

[startup+51.1012 s]
/proc/loadavg: 1.97 2.00 1.96 3/328 20469
/proc/meminfo: memFree=24025180/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=51.09 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17946 0 0 0 5104 5 0 0 25 0 1 0 900989023 69320704 16541 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16541 180 372 0 16549 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 67696

[startup+102.313 s]
/proc/loadavg: 1.98 2.00 1.96 3/328 20471
/proc/meminfo: memFree=24021308/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=102.3 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17947 0 0 0 10222 8 0 0 25 0 1 0 900989023 69320704 16542 33554432000 4194304 5714214 140735424005296 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16542 180 372 0 16549 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 67696

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/328 20472
/proc/meminfo: memFree=24017064/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=162.29 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17949 0 0 0 16216 13 0 0 25 0 1 0 900989023 69320704 16544 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16544 180 372 0 16549 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 67696

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/328 20474
/proc/meminfo: memFree=24013664/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=222.3 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17949 0 0 0 22213 17 0 0 25 0 1 0 900989023 69320704 16544 33554432000 4194304 5714214 140735424005296 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16544 180 372 0 16549 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67696

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/328 20475
/proc/meminfo: memFree=24010652/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=282.3 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17951 0 0 0 28208 22 0 0 25 0 1 0 900989023 69320704 16546 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323076 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16546 180 372 0 16549 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 67696

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/328 20477
/proc/meminfo: memFree=24006396/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67696 CPUtime=342.3 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 17952 0 0 0 34203 27 0 0 25 0 1 0 900989023 69320704 16547 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323076 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16924 16547 180 372 0 16549 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 67696

[startup+402.301 s]
/proc/loadavg: 2.03 2.01 1.96 3/328 20479
/proc/meminfo: memFree=24002652/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=67828 CPUtime=402.31 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 18043 0 0 0 40198 33 0 0 25 0 1 0 900989023 69455872 16638 33554432000 4194304 5714214 140735424005296 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 16957 16638 180 372 0 16582 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 67828

[startup+462.301 s]
/proc/loadavg: 2.08 2.02 1.97 3/328 20480
/proc/meminfo: memFree=23994672/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=71560 CPUtime=462.3 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 18966 0 0 0 46193 37 0 0 25 0 1 0 900989023 73277440 17561 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 17890 17561 180 372 0 17515 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 71560

[startup+522.301 s]
/proc/loadavg: 2.03 2.02 1.97 3/328 20482
/proc/meminfo: memFree=23988324/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=74768 CPUtime=522.31 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 19756 0 0 0 52190 41 0 0 25 0 1 0 900989023 76562432 18351 33554432000 4194304 5714214 140735424005296 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 18692 18351 180 372 0 18317 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 74768

[startup+582.301 s]
/proc/loadavg: 2.01 2.01 1.97 3/328 20483
/proc/meminfo: memFree=23983696/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=76664 CPUtime=582.31 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 20195 0 0 0 58185 46 0 0 25 0 1 0 900989023 78503936 18790 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 19166 18790 180 372 0 18791 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 76664

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/328 20493
/proc/meminfo: memFree=23954132/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=89228 CPUtime=822.31 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 23341 0 0 0 82168 63 0 0 25 0 1 0 900989023 91369472 21936 33554432000 4194304 5714214 140735424005296 18446744073709551615 4305266 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 22307 21936 180 372 0 21932 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 89228

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/328 20494
/proc/meminfo: memFree=23947268/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=90956 CPUtime=882.32 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 23783 0 0 0 88163 69 0 0 25 0 1 0 900989023 93138944 22378 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323065 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 22739 22378 180 372 0 22364 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 90956

[startup+942.301 s]
/proc/loadavg: 2.05 2.01 1.97 3/328 20496
/proc/meminfo: memFree=23941528/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=93736 CPUtime=942.32 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 24477 0 0 0 94159 73 0 0 25 0 1 0 900989023 95985664 23072 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323084 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 23434 23072 180 372 0 23059 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 93736

[startup+1002.3 s]
/proc/loadavg: 2.05 2.02 1.98 3/328 20498
/proc/meminfo: memFree=23936776/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=95848 CPUtime=1002.32 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 25002 0 0 0 100154 78 0 0 25 0 1 0 900989023 98148352 23597 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323074 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 23962 23597 180 372 0 23587 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 95848

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/328 20499
/proc/meminfo: memFree=23930664/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=97960 CPUtime=1062.32 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 25518 0 0 0 106151 81 0 0 25 0 1 0 900989023 100311040 24113 33554432000 4194304 5714214 140735424005296 18446744073709551615 4200618 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 24490 24113 180 372 0 24115 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 97960

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/328 20501
/proc/meminfo: memFree=23925552/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=99036 CPUtime=1122.33 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 25795 0 0 0 112148 85 0 0 25 0 1 0 900989023 101412864 24390 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 24759 24390 180 372 0 24384 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 99036

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/328 20502
/proc/meminfo: memFree=23918812/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=102496 CPUtime=1182.32 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 26654 0 0 0 118143 89 0 0 25 0 1 0 900989023 104955904 25249 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323082 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 25624 25249 180 372 0 25249 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 102496

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20504
/proc/meminfo: memFree=23910464/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=105824 CPUtime=1242.33 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 27443 0 0 0 124138 95 0 0 25 0 1 0 900989023 108363776 26038 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323061 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 26456 26038 180 372 0 26081 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 105824

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20506
/proc/meminfo: memFree=23903492/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=109232 CPUtime=1302.35 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 28299 0 0 0 130136 99 0 0 25 0 1 0 900989023 111853568 26894 33554432000 4194304 5714214 140735424005296 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 27308 26894 180 372 0 26933 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 109232

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20507
/proc/meminfo: memFree=23896132/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=111428 CPUtime=1362.34 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 28856 0 0 0 136130 104 0 0 25 0 1 0 900989023 114102272 27451 33554432000 4194304 5714214 140735424005296 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 27857 27451 180 372 0 27482 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 111428

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20618
/proc/meminfo: memFree=23917884/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=113288 CPUtime=1422.35 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 29309 0 0 0 142126 109 0 0 25 0 1 0 900989023 116006912 27904 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322844 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 28322 27904 180 372 0 27947 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 113288

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20619
/proc/meminfo: memFree=23913992/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=116608 CPUtime=1482.34 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 30125 0 0 0 148120 114 0 0 25 0 1 0 900989023 119406592 28720 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323076 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 29152 28720 180 372 0 28777 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 116608

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 1.98 3/328 20621
/proc/meminfo: memFree=23892624/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=119288 CPUtime=1542.34 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 30794 0 0 0 154115 119 0 0 25 0 1 0 900989023 122150912 29389 33554432000 4194304 5714214 140735424005296 18446744073709551615 4305266 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 29822 29389 180 372 0 29447 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 119288

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/328 20623
/proc/meminfo: memFree=23872988/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=121820 CPUtime=1602.34 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 31446 0 0 0 160108 126 0 0 25 0 1 0 900989023 124743680 30041 33554432000 4194304 5714214 140735424005296 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 30455 30041 180 372 0 30080 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 121820

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20624
/proc/meminfo: memFree=23851376/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=123364 CPUtime=1662.34 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 31792 0 0 0 166102 132 0 0 25 0 1 0 900989023 126324736 30387 33554432000 4194304 5714214 140735424005296 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 30841 30387 180 372 0 30466 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 123364

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20626
/proc/meminfo: memFree=23820336/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=126428 CPUtime=1722.35 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 32516 0 0 0 172098 137 0 0 25 0 1 0 900989023 129462272 31111 33554432000 4194304 5714214 140735424005296 18446744073709551615 4323072 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 31607 31111 180 372 0 31232 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 126428

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20627
/proc/meminfo: memFree=23800208/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=129256 CPUtime=1782.34 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 33235 0 0 0 178093 141 0 0 25 0 1 0 900989023 132358144 31830 33554432000 4194304 5714214 140735424005296 18446744073709551615 4200637 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 32314 31830 180 372 0 31939 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 129256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20628
/proc/meminfo: memFree=23794724/32951124 swapFree=67056304/67111528
[pid=20467] ppid=20465 vsize=129256 CPUtime=1800.06 cores=1,3,5,7
/proc/20467/stat : 20467 (wbo1.6) R 20465 20467 18990 0 -1 4202496 33235 0 0 0 179863 143 0 0 25 0 1 0 900989023 132358144 31830 33554432000 4194304 5714214 140735424005296 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20467/statm: 32314 31830 180 372 0 31939 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129256

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): 1800.02
CPU time (s): 1800.08
CPU user time (s): 1798.63
CPU system time (s): 1.44378
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 129256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.44378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33235
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2159

runsolver used 5.48017 second user time and 12.7121 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-03 15:26:24
IDJOB=3460869
IDBENCH=2949
IDSOLVER=1953
FILE ID=node110/3460869-1307107584
RUNJOBID= node110-1307105356-20242
PBS_JOBID= 13497978
Free space on /tmp= 74000 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_18.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3460869-1307107584/watcher-3460869-1307107584 -o /tmp/evaluation-result-3460869-1307107584/solver-3460869-1307107584 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460869-1307107584.opb

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

MD5SUM BENCH= 92a7a1679de6bb1b52854275d5fc6396
RANDOM SEED=337130864

node110.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      24095760 kB
Buffers:        286588 kB
Cached:        4585420 kB
SwapCached:       8652 kB
Active:        4034328 kB
Inactive:      4501068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24095760 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            8948 kB
Writeback:           0 kB
AnonPages:     3661252 kB
Mapped:          28056 kB
Slab:           229136 kB
PageTables:      27168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75661000 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= 73992 MiB
End job on node110 at 2011-06-03 15:56:26