Trace number 3461208

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 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k6_l3_n170.opb
MD5SUM7f5f10f1b8aeee16c5b46dadab8c5b22
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1020
Total number of constraints43010
Number of constraints which are clauses42840
Number of constraints which are cardinality constraints (but not clauses)170
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint6
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 7
Number of bits of the biggest sum of numbers3
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-3461208-1307068947.opb.
0.00/0.00	c Instance file HOME/instance-3461208-1307068947.opb
0.00/0.00	c File size is 1372125 bytes.
0.04/0.08	c Highest Coefficient sum: 7
0.04/0.08	c ============================[ Problem Statistics ]=============================
0.04/0.08	c |                                                                             |
0.04/0.08	c |  Parsing time:          0.08         s                                      |
0.04/0.08	c |  Number Variables:      1020                                                |
0.04/0.08	c |  Number Clauses:        43010                                               |
0.04/0.08	c |  Number Cardinality:    170                                                 |
0.04/0.08	c |  Number PB Constraints: 0                                                   |
0.04/0.08	c ============================[ Search Statistics ]==============================
0.04/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.04/0.08	c ===============================================================================
0.04/0.08	c |         0 |    1020    43180   130560 |    14393        0   -nan |  0.000 % |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |    1020    43180   130560 |    14393        0   -nan |  0.000 % |
0.09/0.10	c |       102 |    1020    43180   130560 |    15832      102     48 |  0.000 % |
0.09/0.11	c |       253 |    1020    43180   130560 |    17415      253     60 |  0.000 % |
0.09/0.12	c |       478 |    1020    43180   130560 |    19157      478     67 |  0.000 % |
0.09/0.14	c |       816 |    1020    43180   130560 |    21073      816     73 |  0.000 % |
0.09/0.17	c |      1322 |    1020    43180   130560 |    23180     1322     74 |  0.000 % |
0.19/0.22	c |      2082 |    1020    43180   130560 |    25498     2082     76 |  0.000 % |
0.29/0.30	c |      3221 |    1020    43180   130560 |    28048     3221     78 |  0.000 % |
0.39/0.43	c |      4929 |    1020    43180   130560 |    30853     4929     82 |  0.000 % |
0.59/0.64	c |      7491 |    1020    43180   130560 |    33938     7491     84 |  0.000 % |
0.89/0.97	c |     11336 |    1020    43180   130560 |    37332    11336     85 |  0.000 % |
1.49/1.56	c |     17102 |    1020    43180   130560 |    41065    17102     85 |  0.000 % |
2.49/2.58	c |     25751 |    1020    43180   130560 |    45172    25751     86 |  0.000 % |
4.69/4.75	c |     38725 |    1020    43180   130560 |    49689    38725     92 |  0.000 % |
8.19/8.23	c |     58188 |    1020    43180   130560 |    54658    19885     97 |  0.000 % |
14.49/14.53	c |     87380 |    1020    43180   130560 |    60124    49077    101 |  0.000 % |
26.59/26.67	c |    131170 |    1020    43180   130560 |    66136    44699    105 |  0.000 % |
42.30/42.35	c |    196854 |    1020    43180   130560 |    72750    56392    102 |  0.000 % |
74.10/74.13	c |    295381 |    1020    43180   130560 |    80025    37781    100 |  0.000 % |
119.69/119.74	c |    443170 |    1020    43180   130560 |    88028    56169    101 |  0.000 % |
212.00/212.03	c |    664854 |    1020    43180   130560 |    96831    63364    110 |  0.000 % |
359.60/359.62	c |    997380 |    1020    43180   130560 |   106514    76375    103 |  0.000 % |
600.31/600.39	c |   1496168 |    1020    43180   130560 |   117165    39305    111 |  0.000 % |
981.72/981.75	c |   2244352 |    1020    43180   130560 |   128882    87466    107 |  0.000 % |
1642.74/1642.79	c |   3366626 |    1020    43180   130560 |   141770   105753    123 |  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-3461208-1307068947/watcher-3461208-1307068947 -o /tmp/evaluation-result-3461208-1307068947/solver-3461208-1307068947 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461208-1307068947.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: 2.13 2.07 1.89 2/535 7771
/proc/meminfo: memFree=25266572/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=3724 CPUtime=0 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 389 0 0 0 0 0 0 0 23 0 1 0 799310972 3813376 342 33554432000 4194304 5714214 140734671866544 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 931 342 181 372 0 221 0

[startup+0.044365 s]
/proc/loadavg: 2.13 2.07 1.89 2/535 7771
/proc/meminfo: memFree=25266572/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=5308 CPUtime=0.04 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 918 0 0 0 4 0 0 0 23 0 1 0 799310972 5435392 871 33554432000 4194304 5714214 140734671866544 18446744073709551615 4235251 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 1327 871 330 372 0 617 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5308

[startup+0.100358 s]
/proc/loadavg: 2.13 2.07 1.89 2/535 7771
/proc/meminfo: memFree=25266572/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=9616 CPUtime=0.09 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 2472 0 0 0 9 0 0 0 23 0 1 0 799310972 9846784 2057 33554432000 4194304 5714214 140734671866544 18446744073709551615 4964788 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 2404 2057 173 372 0 2029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9616

[startup+0.300321 s]
/proc/loadavg: 2.13 2.07 1.89 2/535 7771
/proc/meminfo: memFree=25266572/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=9132 CPUtime=0.29 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 2479 0 0 0 28 1 0 0 25 0 1 0 799310972 9351168 1979 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 2283 1979 180 372 0 1908 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9132

[startup+0.700246 s]
/proc/loadavg: 2.13 2.07 1.89 2/535 7771
/proc/meminfo: memFree=25266572/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=10584 CPUtime=0.69 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 2821 0 0 0 67 2 0 0 25 0 1 0 799310972 10838016 2321 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 2646 2321 180 372 0 2271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10584

[startup+1.50012 s]
/proc/loadavg: 2.12 2.07 1.89 3/536 7772
/proc/meminfo: memFree=25254288/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=14676 CPUtime=1.49 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 3876 0 0 0 144 5 0 0 25 0 1 0 799310972 15028224 3376 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 3669 3376 180 372 0 3294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14676

[startup+3.10082 s]
/proc/loadavg: 2.12 2.07 1.89 3/536 7773
/proc/meminfo: memFree=25246532/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=21796 CPUtime=3.1 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 5611 0 0 0 302 8 0 0 25 0 1 0 799310972 22319104 5111 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 5449 5111 180 372 0 5074 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 21796

[startup+6.30025 s]
/proc/loadavg: 2.12 2.07 1.89 3/536 7773
/proc/meminfo: memFree=25228840/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=32244 CPUtime=6.29 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 8232 0 0 0 618 11 0 0 25 0 1 0 799310972 33017856 7732 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 8061 7732 180 372 0 7686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32244

[startup+12.7011 s]
/proc/loadavg: 2.10 2.07 1.89 3/536 7773
/proc/meminfo: memFree=25215232/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=35568 CPUtime=12.69 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 9071 0 0 0 1251 18 0 0 25 0 1 0 799310972 36421632 8571 33554432000 4194304 5714214 140734671866544 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 8892 8572 180 372 0 8517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35568

[startup+25.5008 s]
/proc/loadavg: 2.09 2.06 1.89 3/536 7773
/proc/meminfo: memFree=25185584/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=46908 CPUtime=25.49 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 11875 0 0 0 2522 27 0 0 25 0 1 0 799310972 48033792 11375 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 11727 11375 180 372 0 11352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46908

[startup+51.1002 s]
/proc/loadavg: 2.12 2.07 1.90 3/536 7801
/proc/meminfo: memFree=25135412/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=66036 CPUtime=51.09 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 16618 0 0 0 5066 43 0 0 25 0 1 0 799310972 67620864 16118 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 16509 16118 180 372 0 16134 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 66036

[startup+102.32 s]
/proc/loadavg: 2.05 2.06 1.91 3/536 7802
/proc/meminfo: memFree=25027980/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=85304 CPUtime=102.31 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 21368 0 0 0 10169 62 0 0 25 0 1 0 799310972 87351296 20868 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 21326 20868 180 372 0 20951 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 85304

[startup+162.3 s]
/proc/loadavg: 2.02 2.05 1.91 3/536 7804
/proc/meminfo: memFree=24923884/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=118020 CPUtime=162.29 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 29397 0 0 0 16141 88 0 0 25 0 1 0 799310972 120852480 28897 33554432000 4194304 5714214 140734671866544 18446744073709551615 4300287 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 29505 28897 180 372 0 29130 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 118020

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 1.91 3/536 7805
/proc/meminfo: memFree=24837816/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=135992 CPUtime=222.3 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 33806 0 0 0 22118 112 0 0 25 0 1 0 799310972 139255808 33306 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 33998 33306 180 372 0 33623 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 135992

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 1.91 3/536 7807
/proc/meminfo: memFree=24778616/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=147568 CPUtime=282.3 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 36650 0 0 0 28098 132 0 0 25 0 1 0 799310972 151109632 36150 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 36892 36150 180 372 0 36517 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 147568

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/536 7809
/proc/meminfo: memFree=24711964/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=163720 CPUtime=342.31 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 40605 0 0 0 34079 152 0 0 25 0 1 0 799310972 167649280 40105 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 40930 40105 180 372 0 40555 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 163720

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/536 7810
/proc/meminfo: memFree=24631904/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=191800 CPUtime=402.3 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 47541 0 0 0 40052 178 0 0 25 0 1 0 799310972 196403200 47041 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319355 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 47950 47041 180 372 0 47575 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 191800

[startup+462.301 s]
/proc/loadavg: 2.13 2.04 1.92 3/536 7812
/proc/meminfo: memFree=24574664/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=203592 CPUtime=462.31 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 50469 0 0 0 46035 196 0 0 25 0 1 0 799310972 208478208 49969 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 50898 49969 180 372 0 50523 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 203592

[startup+522.301 s]
/proc/loadavg: 2.11 2.04 1.93 3/536 7813
/proc/meminfo: memFree=24528736/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=213600 CPUtime=522.31 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 52937 0 0 0 52017 214 0 0 25 0 1 0 799310972 218726400 52437 33554432000 4194304 5714214 140734671866544 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 53400 52437 180 372 0 53025 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 213600

[startup+582.3 s]
/proc/loadavg: 2.11 2.06 1.94 3/536 7815
/proc/meminfo: memFree=24483148/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=223356 CPUtime=582.31 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 55345 0 0 0 58002 229 0 0 25 0 1 0 799310972 228716544 54845 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 55839 54845 180 372 0 55464 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 223356

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.03 1.94 3/536 7821
/proc/meminfo: memFree=24277544/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=276036 CPUtime=822.31 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 68345 0 0 0 81922 309 0 0 25 0 1 0 799310972 282660864 67845 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 69009 67845 180 372 0 68634 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 276036

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 1.94 3/536 7823
/proc/meminfo: memFree=24239160/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=286932 CPUtime=882.32 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 71077 0 0 0 87905 327 0 0 25 0 1 0 799310972 293818368 70577 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 71733 70577 180 372 0 71358 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 286932

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 1.94 3/536 7825
/proc/meminfo: memFree=24196688/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=302812 CPUtime=942.32 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 75008 0 0 0 93887 345 0 0 25 0 1 0 799310972 310079488 74508 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319280 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 75703 74508 180 372 0 75328 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 302812

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/536 7826
/proc/meminfo: memFree=24144916/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=329316 CPUtime=1002.32 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 81640 0 0 0 99863 369 0 0 25 0 1 0 799310972 337219584 81140 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 82329 81140 180 372 0 81954 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 329316

[startup+1062.3 s]
/proc/loadavg: 2.07 2.03 1.95 3/536 7828
/proc/meminfo: memFree=24090556/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=360852 CPUtime=1062.32 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 89380 0 0 0 105845 387 0 0 25 0 1 0 799310972 369512448 88880 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 90213 88880 180 372 0 89838 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 360852

[startup+1122.3 s]
/proc/loadavg: 2.16 2.07 1.97 3/536 7838
/proc/meminfo: memFree=24056856/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=361776 CPUtime=1122.32 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 89640 0 0 0 111829 403 0 0 25 0 1 0 799310972 370458624 89140 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319280 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 90444 89140 180 372 0 90069 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 361776

[startup+1182.3 s]
/proc/loadavg: 2.10 2.07 1.97 3/536 7840
/proc/meminfo: memFree=24013996/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=367556 CPUtime=1182.33 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 91035 0 0 0 117814 419 0 0 25 0 1 0 799310972 376377344 90535 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 91889 90535 180 372 0 91514 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 367556

[startup+1242.3 s]
/proc/loadavg: 2.04 2.05 1.97 3/536 7842
/proc/meminfo: memFree=23974128/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=374260 CPUtime=1242.32 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 92717 0 0 0 123799 433 0 0 25 0 1 0 799310972 383242240 92217 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319375 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 93565 92217 180 372 0 93190 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 374260

[startup+1302.3 s]
/proc/loadavg: 2.01 2.04 1.97 3/536 7843
/proc/meminfo: memFree=23934008/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=387016 CPUtime=1302.33 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 95872 0 0 0 129784 449 0 0 25 0 1 0 799310972 396304384 95372 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 96754 95372 180 372 0 96379 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 387016

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/536 7845
/proc/meminfo: memFree=23896992/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=396268 CPUtime=1362.33 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 98153 0 0 0 135766 467 0 0 25 0 1 0 799310972 405778432 97653 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 99067 97653 180 372 0 98692 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 396268

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 1.97 3/536 7846
/proc/meminfo: memFree=23864944/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=406984 CPUtime=1422.35 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 100808 0 0 0 141752 483 0 0 25 0 1 0 799310972 416751616 100308 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319407 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 101746 100308 180 372 0 101371 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 406984

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/536 7848
/proc/meminfo: memFree=23830280/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=419528 CPUtime=1482.33 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 103923 0 0 0 147732 501 0 0 25 0 1 0 799310972 429596672 103423 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 104882 103423 180 372 0 104507 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 419528

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/536 7850
/proc/meminfo: memFree=23799220/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=430416 CPUtime=1542.33 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 106664 0 0 0 153716 517 0 0 25 0 1 0 799310972 440745984 106164 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 107604 106164 180 372 0 107229 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 430416

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 1.98 3/536 7851
/proc/meminfo: memFree=23767896/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=440364 CPUtime=1602.34 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 109145 0 0 0 159699 535 0 0 25 0 1 0 799310972 450932736 108645 33554432000 4194304 5714214 140734671866544 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 110091 108645 180 372 0 109716 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 440364

[startup+1662.3 s]
/proc/loadavg: 2.22 2.07 2.00 3/536 7853
/proc/meminfo: memFree=23731748/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=456072 CPUtime=1662.34 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 112928 0 0 0 165679 555 0 0 25 0 1 0 799310972 467017728 112428 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 114018 112428 180 372 0 113643 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 456072

[startup+1722.3 s]
/proc/loadavg: 2.15 2.07 2.00 3/536 7854
/proc/meminfo: memFree=23701564/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=467480 CPUtime=1722.34 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 115735 0 0 0 171658 576 0 0 25 0 1 0 799310972 478699520 115235 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 116870 115235 180 372 0 116495 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 467480

[startup+1782.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/536 7856
/proc/meminfo: memFree=23670500/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=479872 CPUtime=1782.34 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 118746 0 0 0 177638 596 0 0 25 0 1 0 799310972 491388928 118246 33554432000 4194304 5714214 140734671866544 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 119968 118246 180 372 0 119593 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 479872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.05 2.00 3/536 7856
/proc/meminfo: memFree=23657324/32951124 swapFree=46970528/67111528
[pid=7771] ppid=7769 vsize=487140 CPUtime=1800.05 cores=1,3,5,7
/proc/7771/stat : 7771 (wbo1.6) R 7769 7771 6615 0 -1 4202496 120570 0 0 0 179403 602 0 0 25 0 1 0 799310972 498831360 120070 33554432000 4194304 5714214 140734671866544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/7771/statm: 121785 120070 180 372 0 121410 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 487140

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): 1800.04
CPU time (s): 1800.09
CPU user time (s): 1794.05
CPU system time (s): 6.04308
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 487140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.05
system time used= 6.04308
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120570
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= 20285

runsolver used 9.05262 second user time and 22.0846 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-03 04:42:27
IDJOB=3461208
IDBENCH=1369
IDSOLVER=1953
FILE ID=node146/3461208-1307068947
RUNJOBID= node146-1307067108-7563
PBS_JOBID= 13497840
Free space on /tmp= 73720 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k6_l3_n170.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461208-1307068947/watcher-3461208-1307068947 -o /tmp/evaluation-result-3461208-1307068947/solver-3461208-1307068947 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461208-1307068947.opb

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

MD5SUM BENCH= 7f5f10f1b8aeee16c5b46dadab8c5b22
RANDOM SEED=1196218341

node146.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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.86
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	: 5332.75
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25266728 kB
Buffers:         67228 kB
Cached:         196620 kB
SwapCached:      59984 kB
Active:         224840 kB
Inactive:      7220420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25266728 kB
SwapTotal:    67111528 kB
SwapFree:     46970528 kB
Dirty:           10260 kB
Writeback:           0 kB
AnonPages:     7131888 kB
Mapped:          17220 kB
Slab:            72452 kB
PageTables:      97548 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160737228 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= 73700 MiB
End job on node146 at 2011-06-03 05:12:29