Trace number 3461473

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) 1800.1 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.016997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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-3461473-1307098655.opb.
0.00/0.00	c Instance file HOME/instance-3461473-1307098655.opb
0.00/0.00	c File size is 8319 bytes.
0.00/0.00	c Highest Coefficient sum: 26
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      500                                                 |
0.00/0.00	c |  Number Clauses:        25                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     500       45     1000 |     5000        0   -nan |  0.000 % |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     500       45     1000 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       102 |     500       45     1000 |     5500      102     75 |  0.000 % |
0.00/0.00	c |       252 |     500       45     1000 |     6050      252     77 |  0.000 % |
0.00/0.01	c |       477 |     500       45     1000 |     6655      477     84 |  0.000 % |
0.00/0.03	c |       814 |     500       45     1000 |     7320      814    111 |  0.000 % |
0.00/0.06	c |      1320 |     500       45     1000 |     8052     1320    109 |  0.000 % |
0.11/0.12	c |      2080 |     500       45     1000 |     8857     2080    116 |  0.000 % |
0.19/0.20	c |      3222 |     500       45     1000 |     9743     3222    116 |  0.000 % |
0.29/0.38	c |      4930 |     500       45     1000 |    10717     4930    121 |  0.000 % |
0.59/0.64	c |      7492 |     500       45     1000 |    11789     7492    119 |  0.000 % |
1.49/1.54	c |     11338 |     500       45     1000 |    12968    11338    129 |  0.000 % |
2.39/2.44	c |     17106 |     500       45     1000 |    14265    10402    128 |  0.000 % |
4.59/4.64	c |     25757 |     500       45     1000 |    15692    11693    136 |  0.000 % |
7.39/7.48	c |     38733 |     500       45     1000 |    17261     8544    131 |  0.000 % |
12.29/12.31	c |     58195 |     500       45     1000 |    18987    10314    133 |  0.000 % |
21.09/21.15	c |     87387 |     500       45     1000 |    20886    10376    140 |  0.000 % |
36.59/36.64	c |    131180 |     500       45     1000 |    22974    11556    173 |  0.000 % |
64.79/64.89	c |    196866 |     500       45     1000 |    25272    18389    171 |  0.000 % |
124.20/124.20	c |    295392 |     500       45     1000 |    27799    23154    221 |  0.000 % |
188.80/188.82	c |    443181 |     500       45     1000 |    30579    19096    172 |  0.000 % |
269.70/269.75	c |    664867 |     500       45     1000 |    33637    21987    200 |  0.000 % |
430.41/430.42	c |    997395 |     500       45     1000 |    37001    16371    200 |  0.000 % |
724.42/724.49	c |   1496197 |     500       45     1000 |    40701    34747    207 |  0.000 % |
1297.54/1297.50	c |   2244380 |     500       45     1000 |    44771    22543    173 |  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-3461473-1307098655/watcher-3461473-1307098655 -o /tmp/evaluation-result-3461473-1307098655/solver-3461473-1307098655 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461473-1307098655.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 1/509 18238
/proc/meminfo: memFree=21851772/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=2380 CPUtime=0.01 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 390 0 0 0 1 0 0 0 25 0 1 0 802281108 2437120 340 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 595 340 180 372 0 220 0

[startup+0.114753 s]
/proc/loadavg: 2.00 2.02 2.00 1/509 18238
/proc/meminfo: memFree=21851772/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=3576 CPUtime=0.11 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 682 0 0 0 11 0 0 0 25 0 1 0 802281108 3661824 632 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 894 632 180 372 0 519 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 3576

[startup+0.200737 s]
/proc/loadavg: 2.00 2.02 2.00 1/509 18238
/proc/meminfo: memFree=21851772/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=4372 CPUtime=0.19 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 884 0 0 0 19 0 0 0 25 0 1 0 802281108 4476928 834 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 1093 834 180 372 0 718 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4372

[startup+0.300714 s]
/proc/loadavg: 2.00 2.02 2.00 1/509 18238
/proc/meminfo: memFree=21851772/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=5192 CPUtime=0.29 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 1095 0 0 0 29 0 0 0 25 0 1 0 802281108 5316608 1045 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 1298 1045 180 372 0 923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5192

[startup+0.70065 s]
/proc/loadavg: 2.00 2.02 2.00 1/509 18238
/proc/meminfo: memFree=21851772/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=7832 CPUtime=0.69 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 1745 0 0 0 69 0 0 0 25 0 1 0 802281108 8019968 1695 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 1958 1695 180 372 0 1583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7832

[startup+1.50049 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21827916/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=10496 CPUtime=1.49 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 2436 0 0 0 148 1 0 0 25 0 1 0 802281108 10747904 2386 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319341 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 2624 2386 180 372 0 2249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10496

[startup+3.10016 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21817872/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=13768 CPUtime=3.09 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 3234 0 0 0 308 1 0 0 25 0 1 0 802281108 14098432 3184 33554432000 4194304 5714214 140737070792480 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 3442 3184 180 372 0 3067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13768

[startup+6.30058 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21803804/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=17528 CPUtime=6.3 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 4171 0 0 0 628 2 0 0 25 0 1 0 802281108 17948672 4121 33554432000 4194304 5714214 140737070792480 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 4382 4121 180 372 0 4007 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17528

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21791368/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=22592 CPUtime=12.69 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 5407 0 0 0 1266 3 0 0 25 0 1 0 802281108 23134208 5357 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 5648 5357 180 372 0 5273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22592

[startup+25.501 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18250
/proc/meminfo: memFree=21751828/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=35148 CPUtime=25.5 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 8446 0 0 0 2542 8 0 0 25 0 1 0 802281108 35991552 8396 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 8787 8396 180 372 0 8412 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35148

[startup+51.1011 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18250
/proc/meminfo: memFree=21727948/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=46492 CPUtime=51.09 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 11218 0 0 0 5097 12 0 0 25 0 1 0 802281108 47607808 11168 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 11623 11168 180 372 0 11248 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 46492

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18252
/proc/meminfo: memFree=21691848/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=72184 CPUtime=102.3 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 17525 0 0 0 10210 20 0 0 25 0 1 0 802281108 73916416 17475 33554432000 4194304 5714214 140737070792480 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 18046 17475 180 372 0 17671 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 72184

[startup+162.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 18253
/proc/meminfo: memFree=21672100/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=78912 CPUtime=162.29 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 19030 0 0 0 16202 27 0 0 25 0 1 0 802281108 80805888 18980 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 19728 18980 180 372 0 19353 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 78912

[startup+222.32 s]
/proc/loadavg: 2.06 2.03 2.00 3/515 18264
/proc/meminfo: memFree=21605508/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=107360 CPUtime=222.31 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 26070 0 0 0 22191 40 0 0 25 0 1 0 802281108 109936640 26020 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 26840 26020 180 372 0 26465 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 107360

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/515 18265
/proc/meminfo: memFree=21577540/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=122868 CPUtime=282.3 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 29999 0 0 0 28177 53 0 0 25 0 1 0 802281108 125816832 29852 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 30717 29852 180 372 0 30342 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 122868

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18267
/proc/meminfo: memFree=21563220/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=137280 CPUtime=342.31 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 33576 0 0 0 34167 64 0 0 25 0 1 0 802281108 140574720 33401 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 34320 33401 180 372 0 33945 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 137280

[startup+402.301 s]
/proc/loadavg: 2.16 2.05 2.01 3/515 18269
/proc/meminfo: memFree=21547536/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=153932 CPUtime=402.31 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 37618 0 0 0 40159 72 0 0 25 0 1 0 802281108 157626368 37443 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319337 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 38483 37443 180 372 0 38108 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 153932

[startup+462.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/515 18270
/proc/meminfo: memFree=21494660/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=166996 CPUtime=462.31 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 40855 0 0 0 46151 80 0 0 25 0 1 0 802281108 171003904 40680 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 41749 40680 180 372 0 41374 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 166996

[startup+522.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 18272
/proc/meminfo: memFree=21471184/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=180348 CPUtime=522.31 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 44106 0 0 0 52145 86 0 0 25 0 1 0 802281108 184676352 43931 33554432000 4194304 5714214 140737070792480 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 45087 43931 180 372 0 44712 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 180348

[startup+582.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 18273
/proc/meminfo: memFree=21456732/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=186064 CPUtime=582.31 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 45509 0 0 0 58139 92 0 0 25 0 1 0 802281108 190529536 45334 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 46516 45334 180 372 0 46141 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 186064

[startup+642.3 s]

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

[startup+882.319 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18281
/proc/meminfo: memFree=21371412/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=248248 CPUtime=882.34 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 60735 0 0 0 88100 134 0 0 25 0 1 0 802281108 254205952 60560 33554432000 4194304 5714214 140737070792480 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 62062 60560 180 372 0 61687 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 248248

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18283
/proc/meminfo: memFree=21358464/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=253124 CPUtime=942.32 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 61937 0 0 0 94094 138 0 0 25 0 1 0 802281108 259198976 61762 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 63281 61762 180 372 0 62906 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 253124

[startup+1002.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 18285
/proc/meminfo: memFree=21337836/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=261244 CPUtime=1002.32 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 63936 0 0 0 100089 143 0 0 25 0 1 0 802281108 267513856 63761 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319440 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 65311 63761 180 372 0 64936 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 261244

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/515 18286
/proc/meminfo: memFree=21286672/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=265856 CPUtime=1062.33 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 65093 0 0 0 106085 148 0 0 25 0 1 0 802281108 272236544 64918 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 66464 64918 180 372 0 66089 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 265856

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18288
/proc/meminfo: memFree=21261916/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=269800 CPUtime=1122.33 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 66046 0 0 0 112079 154 0 0 25 0 1 0 802281108 276275200 65871 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 67450 65871 180 372 0 67075 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 269800

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 18289
/proc/meminfo: memFree=21215844/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=281256 CPUtime=1182.34 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 68859 0 0 0 118071 163 0 0 25 0 1 0 802281108 288006144 68684 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 70314 68684 180 372 0 69939 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 281256

[startup+1242.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 18291
/proc/meminfo: memFree=21196944/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=292164 CPUtime=1242.34 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 71570 0 0 0 124061 173 0 0 25 0 1 0 802281108 299175936 71395 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319844 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 73041 71395 180 372 0 72666 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 292164

[startup+1302.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/515 18293
/proc/meminfo: memFree=21183368/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=304692 CPUtime=1302.34 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 74981 0 0 0 130052 182 0 0 25 0 1 0 802281108 312004608 74525 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 76173 74525 180 372 0 75798 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 304692

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/515 18294
/proc/meminfo: memFree=21170040/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=320208 CPUtime=1362.34 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 78805 0 0 0 136046 188 0 0 25 0 1 0 802281108 327892992 78349 33554432000 4194304 5714214 140737070792480 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 80052 78349 180 372 0 79677 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 320208

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18296
/proc/meminfo: memFree=21165768/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=324240 CPUtime=1422.36 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 79813 0 0 0 142044 192 0 0 25 0 1 0 802281108 332021760 79357 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 81060 79357 180 372 0 80685 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 324240

[startup+1482.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 18297
/proc/meminfo: memFree=21154408/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=336096 CPUtime=1482.34 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 82801 0 0 0 148037 197 0 0 25 0 1 0 802281108 344162304 82345 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 84024 82345 180 372 0 83649 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 336096

[startup+1542.32 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 18299
/proc/meminfo: memFree=21117544/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=354364 CPUtime=1542.36 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 87358 0 0 0 154031 205 0 0 25 0 1 0 802281108 362868736 86902 33554432000 4194304 5714214 140737070792480 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 88591 86902 180 372 0 88216 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 354364

[startup+1602.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/515 18301
/proc/meminfo: memFree=21118132/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=353936 CPUtime=1602.35 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 87384 0 0 0 160025 210 0 0 25 0 1 0 802281108 362430464 86824 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 88484 86824 180 372 0 88109 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 353936

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 18305
/proc/meminfo: memFree=21118928/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=354008 CPUtime=1662.35 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 87395 0 0 0 166022 213 0 0 25 0 1 0 802281108 362504192 86835 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 88502 86835 180 372 0 88127 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 354008

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/515 18307
/proc/meminfo: memFree=21119408/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=354008 CPUtime=1722.35 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 87400 0 0 0 172018 217 0 0 25 0 1 0 802281108 362504192 86840 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 88502 86840 180 372 0 88127 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 354008

[startup+1782.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/515 18308
/proc/meminfo: memFree=21105712/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=366212 CPUtime=1782.35 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 90434 0 0 0 178013 222 0 0 25 0 1 0 802281108 375001088 89874 33554432000 4194304 5714214 140737070792480 18446744073709551615 4319280 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 91553 89874 180 372 0 91178 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 366212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.07 2.05 2.01 3/515 18309
/proc/meminfo: memFree=21103720/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=368160 CPUtime=1800.07 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 90869 0 0 0 179782 225 0 0 25 0 1 0 802281108 376995840 90309 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 92040 90309 180 372 0 91665 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 368160

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

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

[startup+1800 s]
/proc/loadavg: 2.07 2.05 2.01 3/515 18309
/proc/meminfo: memFree=21103720/32951124 swapFree=62999000/67111528
[pid=18238] ppid=18236 vsize=368160 CPUtime=1800.07 cores=0,2,4,6
/proc/18238/stat : 18238 (wbo1.6) R 18236 18238 17882 0 -1 4202496 90869 0 0 0 179782 225 0 0 25 0 1 0 802281108 376995840 90309 33554432000 4194304 5714214 140737070792480 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/18238/statm: 92040 90309 180 372 0 91665 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 368160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.1
CPU user time (s): 1797.83
CPU system time (s): 2.26866
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 368160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.83
system time used= 2.26865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90869
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2030

runsolver used 9.62054 second user time and 19.89 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-03 12:57:35
IDJOB=3461473
IDBENCH=2569
IDSOLVER=1953
FILE ID=node141/3461473-1307098655
RUNJOBID= node141-1307093248-17900
PBS_JOBID= 13497991
Free space on /tmp= 73888 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461473-1307098655/watcher-3461473-1307098655 -o /tmp/evaluation-result-3461473-1307098655/solver-3461473-1307098655 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461473-1307098655.opb

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

MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4
RANDOM SEED=1705462328

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      21851936 kB
Buffers:        241560 kB
Cached:         607396 kB
SwapCached:       8848 kB
Active:       10287396 kB
Inactive:       547296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21851936 kB
SwapTotal:    67111528 kB
SwapFree:     62999000 kB
Dirty:            4280 kB
Writeback:           0 kB
AnonPages:     9984148 kB
Mapped:          25176 kB
Slab:           124076 kB
PageTables:      69492 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150651124 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= 73880 MiB
End job on node141 at 2011-06-03 13:27:37