Trace number 3461485

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) 1800.04 1800.03

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
MD5SUM285c24e978af8153c6a378b9af59f522
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 benchmark0.047992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints101
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 52
Number of bits of the biggest sum of numbers6
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-3461485-1307099804.opb.
0.00/0.00	c Instance file HOME/instance-3461485-1307099804.opb
0.00/0.00	c File size is 44645 bytes.
0.00/0.00	c Highest Coefficient sum: 52
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:      2550                                                |
0.00/0.00	c |  Number Clauses:        51                                                  |
0.00/0.00	c |  Number Cardinality:    50                                                  |
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 |    2550      101     5100 |     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 |    2550      101     5100 |     5000        0   -nan |  0.000 % |
0.00/0.01	c |       101 |    2550      101     5100 |     5500      101    195 |  0.000 % |
0.02/0.03	c |       252 |    2550      101     5100 |     6050      252    283 |  0.000 % |
0.02/0.06	c |       477 |    2550      101     5100 |     6655      477    329 |  0.000 % |
0.02/0.09	c |       815 |    2550      101     5100 |     7320      815    278 |  0.000 % |
0.09/0.15	c |      1323 |    2550      101     5100 |     8052     1323    253 |  0.000 % |
0.19/0.25	c |      2084 |    2550      101     5100 |     8857     2084    240 |  0.000 % |
0.39/0.43	c |      3228 |    2550      101     5100 |     9743     3228    241 |  0.000 % |
0.79/0.86	c |      4940 |    2550      101     5100 |    10717     4940    326 |  0.000 % |
1.29/1.38	c |      7503 |    2550      101     5100 |    11789     7503    307 |  0.000 % |
2.29/2.34	c |     11348 |    2550      101     5100 |    12968    11348    294 |  0.000 % |
5.19/5.20	c |     17115 |    2550      101     5100 |    14265     9401    386 |  0.000 % |
10.79/10.86	c |     25764 |    2550      101     5100 |    15692     9681    466 |  0.000 % |
16.40/16.43	c |     38738 |    2550      101     5100 |    17261    13569    308 |  0.000 % |
26.49/26.56	c |     58199 |    2550      101     5100 |    18987    13309    290 |  0.000 % |
41.29/41.37	c |     87391 |    2550      101     5100 |    20886    21114    437 |  0.000 % |
71.40/71.45	c |    131180 |    2550      101     5100 |    22974    18927    534 |  0.000 % |
114.89/114.99	c |    196879 |    2550      101     5100 |    25272    20689    836 |  0.000 % |
217.97/218.03	c |    295405 |    2550      101     5100 |    27799    17621    641 |  0.000 % |
432.38/432.45	c |    443196 |    2550      101     5100 |    30579    28772    989 |  0.000 % |
637.27/637.30	c |    664880 |    2550      101     5100 |    33637    31962    627 |  0.000 % |
924.78/924.89	c |    997405 |    2550      101     5100 |    37001    34528    625 |  0.000 % |
1561.39/1561.49	c |   1496193 |    2550      101     5100 |    40701    32791    751 |  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-3461485-1307099804/watcher-3461485-1307099804 -o /tmp/evaluation-result-3461485-1307099804/solver-3461485-1307099804 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461485-1307099804.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: 2.02 2.00 1.99 2/386 27850
/proc/meminfo: memFree=23687868/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=3796 CPUtime=0.01 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 749 0 0 0 1 0 0 0 25 0 1 0 821583162 3887104 691 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 949 691 179 372 0 574 0

[startup+0.0286739 s]
/proc/loadavg: 2.02 2.00 1.99 2/386 27850
/proc/meminfo: memFree=23687868/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=3796 CPUtime=0.02 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 750 0 0 0 2 0 0 0 25 0 1 0 821583162 3887104 692 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 949 692 180 372 0 574 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3796

[startup+0.100665 s]
/proc/loadavg: 2.02 2.00 1.99 2/386 27850
/proc/meminfo: memFree=23687868/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=4456 CPUtime=0.09 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 931 0 0 0 9 0 0 0 25 0 1 0 821583162 4562944 873 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 1114 873 180 372 0 739 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4456

[startup+0.30063 s]
/proc/loadavg: 2.02 2.00 1.99 2/386 27850
/proc/meminfo: memFree=23687868/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=6304 CPUtime=0.29 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 1383 0 0 0 29 0 0 0 25 0 1 0 821583162 6455296 1325 33554432000 4194304 5714214 140735320972528 18446744073709551615 4313891 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 1576 1326 180 372 0 1201 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6304

[startup+0.700584 s]
/proc/loadavg: 2.02 2.00 1.99 2/386 27850
/proc/meminfo: memFree=23687868/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=9472 CPUtime=0.69 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 2192 0 0 0 69 0 0 0 25 0 1 0 821583162 9699328 2134 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 2368 2134 180 372 0 1993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9472

[startup+1.50044 s]
/proc/loadavg: 2.02 2.00 1.99 3/387 27851
/proc/meminfo: memFree=23677312/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=15144 CPUtime=1.49 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 3584 0 0 0 148 1 0 0 25 0 1 0 821583162 15507456 3526 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 3786 3526 180 372 0 3411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15144

[startup+3.10016 s]
/proc/loadavg: 2.02 2.00 1.99 3/387 27851
/proc/meminfo: memFree=23670116/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=23884 CPUtime=3.09 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 5778 0 0 0 308 1 0 0 25 0 1 0 821583162 24457216 5720 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 5971 5720 180 372 0 5596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23884

[startup+6.30057 s]
/proc/loadavg: 2.02 2.00 1.99 3/387 27851
/proc/meminfo: memFree=23660980/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=29312 CPUtime=6.29 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 7144 0 0 0 627 2 0 0 25 0 1 0 821583162 30015488 7086 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 7328 7086 180 372 0 6953 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29312

[startup+12.7004 s]
/proc/loadavg: 2.02 2.00 1.99 3/387 27851
/proc/meminfo: memFree=23648652/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=38888 CPUtime=12.69 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 9525 0 0 0 1265 4 0 0 25 0 1 0 821583162 39821312 9467 33554432000 4194304 5714214 140735320972528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 9722 9467 180 372 0 9347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38888

[startup+25.5012 s]
/proc/loadavg: 2.01 2.00 1.99 3/387 27852
/proc/meminfo: memFree=23647160/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=40152 CPUtime=25.49 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 9828 0 0 0 2543 6 0 0 25 0 1 0 821583162 41115648 9770 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 10038 9770 180 372 0 9663 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40152

[startup+51.1007 s]
/proc/loadavg: 2.09 2.01 2.00 3/387 27852
/proc/meminfo: memFree=23607904/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=69472 CPUtime=51.09 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 17132 0 0 0 5097 12 0 0 25 0 1 0 821583162 71139328 17074 33554432000 4194304 5714214 140735320972528 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 17368 17074 180 372 0 16993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 69472

[startup+102.315 s]
/proc/loadavg: 2.03 2.01 2.00 3/387 27854
/proc/meminfo: memFree=23560004/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=114712 CPUtime=102.31 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 28350 0 0 0 10208 23 0 0 25 0 1 0 821583162 117465088 28292 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 28678 28292 180 372 0 28303 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 114712

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/387 27855
/proc/meminfo: memFree=23548144/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=125676 CPUtime=162.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 31075 0 0 0 16198 29 0 0 25 0 1 0 821583162 128692224 31017 33554432000 4194304 5714214 140735320972528 18446744073709551615 4309121 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 31419 31017 180 372 0 31044 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 125676

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27857
/proc/meminfo: memFree=23548212/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=125676 CPUtime=222.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 31077 0 0 0 22193 35 0 0 25 0 1 0 821583162 128692224 31019 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 31419 31019 180 372 0 31044 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 125676

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27859
/proc/meminfo: memFree=23506260/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=167668 CPUtime=282.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 41535 0 0 0 28186 41 0 0 25 0 1 0 821583162 171692032 41477 33554432000 4194304 5714214 140735320972528 18446744073709551615 4309552 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 41917 41477 180 372 0 41542 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 167668

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27860
/proc/meminfo: memFree=23483148/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=171208 CPUtime=342.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 43166 0 0 0 34181 47 0 0 25 0 1 0 821583162 175316992 42380 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 42802 42380 180 372 0 42427 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 171208

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27862
/proc/meminfo: memFree=23441944/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=205144 CPUtime=402.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 51598 0 0 0 40176 51 0 0 25 0 1 0 821583162 210067456 50812 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 51286 50812 180 372 0 50911 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 205144

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27863
/proc/meminfo: memFree=23368468/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=205204 CPUtime=462.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 51911 0 0 0 46170 57 0 0 25 0 1 0 821583162 210128896 50852 33554432000 4194304 5714214 140735320972528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 51301 50852 180 372 0 50926 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 205204

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27865
/proc/meminfo: memFree=23260920/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=205204 CPUtime=522.26 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 51911 0 0 0 52164 62 0 0 25 0 1 0 821583162 210128896 50852 33554432000 4194304 5714214 140735320972528 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 51301 50852 180 372 0 50926 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 205204

[startup+582.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/387 27867
/proc/meminfo: memFree=23260256/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=205204 CPUtime=582.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 51915 0 0 0 58159 68 0 0 25 0 1 0 821583162 210128896 50856 33554432000 4194304 5714214 140735320972528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/27850/statm: 51301 50856 180 372 0 50926 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 205204

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 27873
/proc/meminfo: memFree=23208500/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=218736 CPUtime=822.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 55190 0 0 0 82134 93 0 0 25 0 1 0 821583162 223985664 54131 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 54684 54131 180 372 0 54309 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 218736

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27875
/proc/meminfo: memFree=23185496/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=226960 CPUtime=882.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 57261 0 0 0 88124 103 0 0 25 0 1 0 821583162 232407040 56202 33554432000 4194304 5714214 140735320972528 18446744073709551615 4311876 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 56740 56202 180 372 0 56365 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 226960

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27876
/proc/meminfo: memFree=23188892/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=237816 CPUtime=942.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 59932 0 0 0 94116 111 0 0 25 0 1 0 821583162 243523584 58873 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 59454 58873 180 372 0 59079 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 237816

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27878
/proc/meminfo: memFree=23187108/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=239928 CPUtime=1002.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 60378 0 0 0 100110 118 0 0 25 0 1 0 821583162 245686272 59319 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 59982 59319 180 372 0 59607 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 239928

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27879
/proc/meminfo: memFree=23114144/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=314940 CPUtime=1062.27 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 79109 0 0 0 106102 125 0 0 25 0 1 0 821583162 322498560 78035 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319303 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 78735 78035 180 372 0 78360 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 314940

[startup+1122.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/387 27881
/proc/meminfo: memFree=23060784/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=366060 CPUtime=1122.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 91866 0 0 0 112096 132 0 0 25 0 1 0 821583162 374845440 90792 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 91515 90792 180 372 0 91140 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 366060

[startup+1182.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/387 27883
/proc/meminfo: memFree=23054532/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=372204 CPUtime=1182.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 93620 0 0 0 118091 137 0 0 25 0 1 0 821583162 381136896 92351 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 93051 92351 180 372 0 92676 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 372204

[startup+1242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/387 27884
/proc/meminfo: memFree=23041620/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385436 CPUtime=1242.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96918 0 0 0 124085 143 0 0 25 0 1 0 821583162 394686464 95649 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96359 95649 180 372 0 95984 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 385436

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/387 27886
/proc/meminfo: memFree=23041568/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385056 CPUtime=1302.3 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96920 0 0 0 130083 147 0 0 25 0 1 0 821583162 394297344 95564 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96264 95564 180 372 0 95889 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 385056

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 27887
/proc/meminfo: memFree=23041264/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385056 CPUtime=1362.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96923 0 0 0 136076 152 0 0 25 0 1 0 821583162 394297344 95567 33554432000 4194304 5714214 140735320972528 18446744073709551615 4311946 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96264 95567 180 372 0 95889 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 385056

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 27889
/proc/meminfo: memFree=23041344/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385128 CPUtime=1422.3 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96938 0 0 0 142071 159 0 0 25 0 1 0 821583162 394371072 95582 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96282 95582 180 372 0 95907 0
Current children cumulated CPU time (s) 1422.3
Current children cumulated vsize (KiB) 385128

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27891
/proc/meminfo: memFree=23041300/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385128 CPUtime=1482.28 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96940 0 0 0 148065 163 0 0 25 0 1 0 821583162 394371072 95584 33554432000 4194304 5714214 140735320972528 18446744073709551615 4309222 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96282 95584 180 372 0 95907 0
Current children cumulated CPU time (s) 1482.28
Current children cumulated vsize (KiB) 385128

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27892
/proc/meminfo: memFree=23041356/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385128 CPUtime=1542.29 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96947 0 0 0 154061 168 0 0 25 0 1 0 821583162 394371072 95591 33554432000 4194304 5714214 140735320972528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96282 95591 180 372 0 95907 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 385128

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 27894
/proc/meminfo: memFree=23041320/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=385288 CPUtime=1602.29 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 96955 0 0 0 160056 173 0 0 25 0 1 0 821583162 394534912 95599 33554432000 4194304 5714214 140735320972528 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 96322 95599 180 372 0 95947 0
Current children cumulated CPU time (s) 1602.29
Current children cumulated vsize (KiB) 385288

[startup+1662.3 s]
/proc/loadavg: 2.16 2.03 2.01 3/387 27895
/proc/meminfo: memFree=23030852/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=395992 CPUtime=1662.29 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 99689 0 0 0 166049 180 0 0 25 0 1 0 821583162 405495808 98265 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 98998 98265 180 372 0 98623 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 395992

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/387 27925
/proc/meminfo: memFree=23415432/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=418800 CPUtime=1722.3 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 105371 0 0 0 172044 186 0 0 25 0 1 0 821583162 428851200 103947 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 104700 103947 180 372 0 104325 0
Current children cumulated CPU time (s) 1722.3
Current children cumulated vsize (KiB) 418800

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/387 27954
/proc/meminfo: memFree=23394468/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=419964 CPUtime=1782.3 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 105874 0 0 0 178039 191 0 0 25 0 1 0 821583162 430043136 104242 33554432000 4194304 5714214 140735320972528 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 104991 104242 180 372 0 104616 0
Current children cumulated CPU time (s) 1782.3
Current children cumulated vsize (KiB) 419964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.09 2.03 2.00 3/387 27954
/proc/meminfo: memFree=23394588/32951124 swapFree=49244120/67111528
[pid=27850] ppid=27848 vsize=419964 CPUtime=1800.01 cores=0,2,4,6
/proc/27850/stat : 27850 (wbo1.6) R 27848 27850 27315 0 -1 4202496 105874 0 0 0 179808 193 0 0 25 0 1 0 821583162 430043136 104242 33554432000 4194304 5714214 140735320972528 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/27850/statm: 104991 104242 180 372 0 104616 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 419964

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): 1800.03
CPU time (s): 1800.04
CPU user time (s): 1798.09
CPU system time (s): 1.9487
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 420920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.09
system time used= 1.9487
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105874
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= 9853

runsolver used 7.31989 second user time and 14.3338 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-03 13:16:44
IDJOB=3461485
IDBENCH=2597
IDSOLVER=1953
FILE ID=node101/3461485-1307099804
RUNJOBID= node101-1307092509-27333
PBS_JOBID= 13497974
Free space on /tmp= 73952 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461485-1307099804/watcher-3461485-1307099804 -o /tmp/evaluation-result-3461485-1307099804/solver-3461485-1307099804 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461485-1307099804.opb

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

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=59729973

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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	: 5332.74
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      23687908 kB
Buffers:        233528 kB
Cached:         462236 kB
SwapCached:      27120 kB
Active:        8565684 kB
Inactive:       420816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23687908 kB
SwapTotal:    67111528 kB
SwapFree:     49244120 kB
Dirty:            4316 kB
Writeback:           0 kB
AnonPages:     8285832 kB
Mapped:          18584 kB
Slab:           134304 kB
PageTables:      75032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78760168 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= 73944 MiB
End job on node101 at 2011-06-03 13:46:46