Trace number 3461009

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) 1800.08 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark10.7004
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 171
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461009-1307066208.opb.
0.00/0.00	c Instance file HOME/instance-3461009-1307066208.opb
0.00/0.00	c File size is 740666 bytes.
0.00/0.05	c Highest Coefficient sum: 171
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Parsing time:          0.05         s                                      |
0.00/0.05	c |  Number Variables:      8281                                                |
0.00/0.05	c |  Number Clauses:        364                                                 |
0.00/0.05	c |  Number Cardinality:    462                                                 |
0.00/0.05	c |  Number PB Constraints: 0                                                   |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    8281      826    82810 |     5000        0   -nan |  0.000 % |
0.06/0.07	c ============================[ Search Statistics ]==============================
0.06/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.06/0.07	c ===============================================================================
0.06/0.07	c |         0 |    8281      826    82810 |     5000        0   -nan |  0.000 % |
0.06/0.09	c |       100 |    8281      826    82810 |     5500      100    268 |  0.000 % |
0.09/0.12	c |       251 |    8281      826    82810 |     6050      251    266 |  0.000 % |
0.19/0.21	c |       476 |    8281      826    82810 |     6655      476    384 |  0.000 % |
0.39/0.40	c |       813 |    8281      826    82810 |     7320      813    547 |  0.000 % |
0.39/0.50	c |      1320 |    8281      826    82810 |     8052     1320    481 |  0.000 % |
0.69/0.78	c |      2081 |    8281      826    82810 |     8857     2081    508 |  0.000 % |
1.29/1.33	c |      3220 |    8281      826    82810 |     9743     3220    581 |  0.000 % |
2.99/3.02	c |      4930 |    8281      826    82810 |    10717     4930    857 |  0.000 % |
4.09/4.19	c |      7493 |    8281      826    82810 |    11789     7493    868 |  0.000 % |
6.39/6.50	c |     11337 |    8281      826    82810 |    12968    11337    848 |  0.000 % |
9.90/9.95	c |     17103 |    8281      826    82810 |    14265    17103    845 |  0.000 % |
17.89/17.92	c |     25752 |    8281      826    82810 |    15692    17201    951 |  0.000 % |
25.31/25.32	c |     38726 |    8281      826    82810 |    17261    21575   1006 |  0.000 % |
42.39/42.45	c |     58187 |    8281      826    82810 |    18987    17897    989 |  0.000 % |
67.70/67.76	c |     87382 |    8281      826    82810 |    20886    19673   1728 |  0.000 % |
86.39/86.41	c |    131171 |    8281      826    82810 |    22974    25530    631 |  0.000 % |
173.50/173.57	c |    196856 |    8281      826    82810 |    25272    26695   1288 |  0.000 % |
290.79/290.81	c |    295382 |    8281      826    82810 |    27799    26709   1209 |  0.000 % |
605.91/605.91	c |    443172 |    8281      826    82810 |    30579    26072   1592 |  0.000 % |
1092.92/1092.98	c |    664857 |    8281      826    82810 |    33637    36307   1974 |  0.000 % |
1771.64/1771.61	c |    997382 |    8281      826    82810 |    37001    30035   1875 |  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-3461009-1307066208/watcher-3461009-1307066208 -o /tmp/evaluation-result-3461009-1307066208/solver-3461009-1307066208 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461009-1307066208.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: 0.92 0.99 1.22 4/385 24322
/proc/meminfo: memFree=23883964/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=5044 CPUtime=0 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 868 0 0 0 0 0 0 0 19 0 1 0 818223596 5165056 821 33554432000 4194304 5714214 140733877923056 18446744073709551615 4228544 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 1261 824 197 372 0 705 0

[startup+0.064861 s]
/proc/loadavg: 0.92 0.99 1.22 4/385 24322
/proc/meminfo: memFree=23883964/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=11424 CPUtime=0.06 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 2774 0 0 0 6 0 0 0 19 0 1 0 818223596 11698176 2518 33554432000 4194304 5714214 140733877923056 18446744073709551615 4970356 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 2856 2522 173 372 0 2481 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11424

[startup+0.100874 s]
/proc/loadavg: 0.92 0.99 1.22 4/385 24322
/proc/meminfo: memFree=23883964/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=12036 CPUtime=0.09 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 3099 0 0 0 9 0 0 0 19 0 1 0 818223596 12324864 2713 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 3009 2713 180 372 0 2634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12036

[startup+0.300815 s]
/proc/loadavg: 0.92 0.99 1.22 4/385 24322
/proc/meminfo: memFree=23883964/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=12036 CPUtime=0.29 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 3099 0 0 0 29 0 0 0 20 0 1 0 818223596 12324864 2713 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 3009 2713 180 372 0 2634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12036

[startup+0.700747 s]
/proc/loadavg: 0.92 0.99 1.22 4/385 24322
/proc/meminfo: memFree=23883964/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=13496 CPUtime=0.69 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 3462 0 0 0 67 2 0 0 21 0 1 0 818223596 13819904 3076 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 3374 3076 180 372 0 2999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13496

[startup+1.5006 s]
/proc/loadavg: 0.92 0.99 1.22 3/387 24324
/proc/meminfo: memFree=23863928/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=18596 CPUtime=1.49 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 4734 0 0 0 146 3 0 0 23 0 1 0 818223596 19042304 4348 33554432000 4194304 5714214 140733877923056 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 4649 4348 180 372 0 4274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18596

[startup+3.10032 s]
/proc/loadavg: 0.92 0.99 1.22 3/387 24324
/proc/meminfo: memFree=23852768/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=27616 CPUtime=3.09 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 7024 0 0 0 305 4 0 0 25 0 1 0 818223596 28278784 6638 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 6904 6638 180 372 0 6529 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27616

[startup+6.30075 s]
/proc/loadavg: 1.01 1.00 1.22 3/387 24324
/proc/meminfo: memFree=23827704/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=48800 CPUtime=6.29 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 12302 0 0 0 622 7 0 0 25 0 1 0 818223596 49971200 11916 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 12200 11916 180 372 0 11825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48800

[startup+12.7006 s]
/proc/loadavg: 1.09 1.02 1.23 3/387 24324
/proc/meminfo: memFree=23795244/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=70288 CPUtime=12.69 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 17662 0 0 0 1258 11 0 0 25 0 1 0 818223596 71974912 17276 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309513 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 17572 17276 180 372 0 17197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70288

[startup+25.5003 s]
/proc/loadavg: 1.29 1.07 1.24 3/387 24325
/proc/meminfo: memFree=23756308/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=102516 CPUtime=25.49 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 25730 0 0 0 2533 16 0 0 25 0 1 0 818223596 104976384 25344 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 25629 25344 180 372 0 25254 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102516

[startup+51.1008 s]
/proc/loadavg: 1.53 1.14 1.26 3/387 24352
/proc/meminfo: memFree=23758224/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=110460 CPUtime=51.1 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 27722 0 0 0 5083 27 0 0 25 0 1 0 818223596 113111040 27336 33554432000 4194304 5714214 140733877923056 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 27615 27336 180 372 0 27240 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 110460

[startup+102.315 s]
/proc/loadavg: 1.79 1.27 1.29 3/387 24354
/proc/meminfo: memFree=23668928/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=166072 CPUtime=102.31 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 43860 0 0 0 10159 72 0 0 25 0 1 0 818223596 170057728 41252 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 41518 41252 180 372 0 41143 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 166072

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.34 3/387 24355
/proc/meminfo: memFree=23616436/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=198476 CPUtime=162.29 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 51924 0 0 0 16146 83 0 0 25 0 1 0 818223596 203239424 49316 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319878 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 49619 49316 180 372 0 49244 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 198476

[startup+222.3 s]
/proc/loadavg: 2.00 1.52 1.38 3/387 24357
/proc/meminfo: memFree=23597912/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=198476 CPUtime=222.29 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 51924 0 0 0 22126 103 0 0 25 0 1 0 818223596 203239424 49316 33554432000 4194304 5714214 140733877923056 18446744073709551615 4311562 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 49619 49316 180 372 0 49244 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 198476

[startup+282.301 s]
/proc/loadavg: 2.00 1.60 1.41 3/387 24368
/proc/meminfo: memFree=23536468/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=242232 CPUtime=282.3 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 62860 0 0 0 28115 115 0 0 25 0 1 0 818223596 248045568 60252 33554432000 4194304 5714214 140733877923056 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 60558 60252 180 372 0 60183 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 242232

[startup+342.3 s]
/proc/loadavg: 2.05 1.69 1.46 3/387 24835
/proc/meminfo: memFree=23522164/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=238108 CPUtime=342.3 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 62861 0 0 0 34098 132 0 0 25 0 1 0 818223596 243822592 59241 33554432000 4194304 5714214 140733877923056 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 59527 59241 180 372 0 59152 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 238108

[startup+402.301 s]
/proc/loadavg: 2.07 1.76 1.49 3/387 24839
/proc/meminfo: memFree=23447444/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=294144 CPUtime=402.3 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 76839 0 0 0 40089 141 0 0 25 0 1 0 818223596 301203456 73219 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 73536 73219 180 372 0 73161 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 294144

[startup+462.301 s]
/proc/loadavg: 2.06 1.81 1.52 3/387 24841
/proc/meminfo: memFree=23408944/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=318812 CPUtime=462.3 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 82990 0 0 0 46084 146 0 0 25 0 1 0 818223596 326463488 79370 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 79703 79370 180 372 0 79328 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 318812

[startup+522.3 s]
/proc/loadavg: 2.02 1.85 1.55 3/387 24843
/proc/meminfo: memFree=23392772/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=318812 CPUtime=522.3 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 82991 0 0 0 52079 151 0 0 25 0 1 0 818223596 326463488 79371 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 79703 79371 180 372 0 79328 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 318812

[startup+582.301 s]
/proc/loadavg: 2.01 1.87 1.58 3/387 24845
/proc/meminfo: memFree=23371992/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=321380 CPUtime=582.31 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 83635 0 0 0 58074 157 0 0 25 0 1 0 818223596 329093120 80015 33554432000 4194304 5714214 140733877923056 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 80345 80015 180 372 0 79970 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 321380

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.01 1.95 1.67 3/387 24851
/proc/meminfo: memFree=23246192/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=383976 CPUtime=822.31 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 99292 0 0 0 82038 193 0 0 25 0 1 0 818223596 393191424 95672 33554432000 4194304 5714214 140733877923056 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 95994 95672 180 372 0 95619 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 383976

[startup+882.3 s]
/proc/loadavg: 2.00 1.95 1.68 3/387 24853
/proc/meminfo: memFree=23229396/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=383976 CPUtime=882.31 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 99292 0 0 0 88032 199 0 0 25 0 1 0 818223596 393191424 95672 33554432000 4194304 5714214 140733877923056 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 95994 95672 180 372 0 95619 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 383976

[startup+942.301 s]
/proc/loadavg: 2.08 1.97 1.71 3/387 24854
/proc/meminfo: memFree=23140328/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=457020 CPUtime=942.32 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 117549 0 0 0 94025 207 0 0 25 0 1 0 818223596 467988480 113929 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 114255 113929 180 372 0 113880 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 457020

[startup+1002.3 s]
/proc/loadavg: 2.03 1.97 1.72 3/387 24856
/proc/meminfo: memFree=23134940/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=448944 CPUtime=1002.32 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 117549 0 0 0 100019 213 0 0 25 0 1 0 818223596 459718656 111917 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 112236 111917 180 372 0 111861 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 448944

[startup+1062.3 s]
/proc/loadavg: 2.01 1.97 1.74 3/387 24857
/proc/meminfo: memFree=23118032/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=448944 CPUtime=1062.31 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 117550 0 0 0 106015 216 0 0 25 0 1 0 818223596 459718656 111918 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 112236 111918 180 372 0 111861 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 448944

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.75 3/387 24859
/proc/meminfo: memFree=23105320/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=448944 CPUtime=1122.32 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 117550 0 0 0 112005 227 0 0 25 0 1 0 818223596 459718656 111918 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309121 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 112236 111918 180 372 0 111861 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 448944

[startup+1182.3 s]
/proc/loadavg: 2.04 1.99 1.77 3/387 24888
/proc/meminfo: memFree=23386892/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=448944 CPUtime=1182.32 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 117550 0 0 0 117997 235 0 0 25 0 1 0 818223596 459718656 111918 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 112236 111918 180 372 0 111861 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 448944

[startup+1242.3 s]
/proc/loadavg: 2.01 1.99 1.78 3/387 24916
/proc/meminfo: memFree=23375904/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=455992 CPUtime=1242.32 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 119286 0 0 0 123994 238 0 0 25 0 1 0 818223596 466935808 113654 33554432000 4194304 5714214 140733877923056 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 113998 113654 180 372 0 113623 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 455992

[startup+1302.3 s]
/proc/loadavg: 2.07 2.01 1.79 3/387 24918
/proc/meminfo: memFree=23298356/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=507152 CPUtime=1302.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 129990 243 0 0 25 0 1 0 818223596 519323648 126412 33554432000 4194304 5714214 140733877923056 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126788 126412 180 372 0 126413 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 507152

[startup+1362.3 s]
/proc/loadavg: 2.02 2.00 1.81 3/387 24919
/proc/meminfo: memFree=23275984/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=507152 CPUtime=1362.32 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 135977 255 0 0 25 0 1 0 818223596 519323648 126412 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126788 126412 180 372 0 126413 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 507152

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 1.82 3/387 24921
/proc/meminfo: memFree=23256828/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=507152 CPUtime=1422.34 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 141972 262 0 0 25 0 1 0 818223596 519323648 126412 33554432000 4194304 5714214 140733877923056 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126788 126412 180 372 0 126413 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 507152

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/387 24923
/proc/meminfo: memFree=23235440/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1482.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 147968 265 0 0 25 0 1 0 818223596 517799936 126068 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126068 180 372 0 126041 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 505664

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/387 24924
/proc/meminfo: memFree=23218148/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1542.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 153957 276 0 0 25 0 1 0 818223596 517799936 126068 33554432000 4194304 5714214 140733877923056 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126068 180 372 0 126041 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 505664

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 1.84 3/387 24926
/proc/meminfo: memFree=23200232/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1602.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 159942 291 0 0 25 0 1 0 818223596 517799936 126068 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126068 180 372 0 126041 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 505664

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 1.85 3/387 24927
/proc/meminfo: memFree=23178232/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1662.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132044 0 0 0 165931 302 0 0 25 0 1 0 818223596 517799936 126068 33554432000 4194304 5714214 140733877923056 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126068 180 372 0 126041 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 505664

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/387 24929
/proc/meminfo: memFree=23156840/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1722.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132045 0 0 0 171923 310 0 0 25 0 1 0 818223596 517799936 126069 33554432000 4194304 5714214 140733877923056 18446744073709551615 4319369 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126069 180 372 0 126041 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 505664

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/387 24931
/proc/meminfo: memFree=23133712/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1782.33 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132045 0 0 0 177914 319 0 0 25 0 1 0 818223596 517799936 126069 33554432000 4194304 5714214 140733877923056 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126069 180 372 0 126041 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 505664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.86 3/387 24931
/proc/meminfo: memFree=23128120/32951124 swapFree=49244120/67111528
[pid=24322] ppid=24318 vsize=505664 CPUtime=1800.05 cores=1,3,5,7
/proc/24322/stat : 24322 (wbo1.6) R 24318 24322 23490 0 -1 4202496 132045 0 0 0 179681 324 0 0 25 0 1 0 818223596 517799936 126069 33554432000 4194304 5714214 140733877923056 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24322/statm: 126416 126069 180 372 0 126041 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 505664

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): 1800.08
CPU user time (s): 1796.81
CPU system time (s): 3.2675
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 507152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.81
system time used= 3.2675
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132045
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= 7
involuntary context switches= 4686

runsolver used 6.551 second user time and 15.5516 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-03 03:56:48
IDJOB=3461009
IDBENCH=1156
IDSOLVER=1953
FILE ID=node101/3461009-1307066208
RUNJOBID= node101-1307066208-24304
PBS_JOBID= 13497887
Free space on /tmp= 73916 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461009-1307066208/watcher-3461009-1307066208 -o /tmp/evaluation-result-3461009-1307066208/solver-3461009-1307066208 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461009-1307066208.opb

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

MD5SUM BENCH= 321349c7a7114538010c83c600c72ae9
RANDOM SEED=1278879266

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:      23884540 kB
Buffers:        213728 kB
Cached:         440656 kB
SwapCached:      27120 kB
Active:        8391912 kB
Inactive:       398768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23884540 kB
SwapTotal:    67111528 kB
SwapFree:     49244120 kB
Dirty:            9360 kB
Writeback:           0 kB
AnonPages:     8131344 kB
Mapped:          17148 kB
Slab:           134232 kB
PageTables:      74756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78582016 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 04:26:50