Trace number 3461569

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.6? (TO) 1800.09 1800.04

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_8-unsat.opb
MD5SUM3890946cb13ab5dacc1331cb240d6a09
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 benchmark137.859
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31460
Total number of constraints104814
Number of constraints which are clauses104298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints516
Minimum length of a constraint1
Maximum length of a constraint95
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 534
Number of bits of the biggest sum of numbers10
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-3461569-1307120096.opb.
0.00/0.00	c Instance file HOME/instance-3461569-1307120096.opb
0.00/0.00	c File size is 3335369 bytes.
0.19/0.26	c Highest Coefficient sum: 534
0.19/0.26	c ============================[ Problem Statistics ]=============================
0.19/0.26	c |                                                                             |
0.19/0.26	c |  Parsing time:          0.26         s                                      |
0.19/0.26	c |  Number Variables:      31460                                               |
0.19/0.26	c |  Number Clauses:        104298                                              |
0.19/0.26	c |  Number Cardinality:    0                                                   |
0.19/0.26	c |  Number PB Constraints: 516                                                 |
0.29/0.31	c ============================[ Search Statistics ]==============================
0.29/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.31	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.31	c ===============================================================================
0.29/0.31	c |         0 |   15888   104814   175517 |    34938        0   -nan |  0.000 % |
0.29/0.35	c ============================[ Search Statistics ]==============================
0.29/0.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.35	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.35	c ===============================================================================
0.29/0.35	c |         0 |   15888    58832   117193 |    19610        0   -nan |  0.000 % |
0.29/0.36	c |       100 |   15888    58832   117193 |    21571      100     20 | 49.498 % |
0.29/0.39	c |       250 |   15888    58832   117193 |    23728      250     25 | 49.498 % |
0.39/0.43	c |       475 |   15888    58832   117193 |    26101      475     26 | 49.498 % |
0.39/0.48	c |       813 |   15888    58832   117193 |    28711      813     28 | 49.498 % |
0.49/0.56	c |      1320 |   15888    58832   117193 |    31583     1320     29 | 49.498 % |
0.59/0.65	c |      2079 |   15888    58832   117193 |    34741     2079     28 | 49.498 % |
0.79/0.84	c |      3218 |   15888    58832   117193 |    38215     3218     30 | 49.498 % |
1.00/1.03	c |      4926 |   15888    58832   117193 |    42037     4926     30 | 49.498 % |
1.39/1.46	c |      7488 |   15888    58832   117193 |    46240     7488     35 | 49.498 % |
2.11/2.17	c |     11334 |   15888    58832   117193 |    50865    11334     38 | 49.498 % |
3.09/3.21	c |     17101 |   15888    58832   117193 |    55951    17101     39 | 49.498 % |
5.19/5.22	c |     25751 |   15888    58832   117193 |    61546    25751     43 | 49.498 % |
7.60/7.63	c |     38725 |   15888    58832   117193 |    67701    38725     42 | 49.498 % |
11.69/11.73	c |     58186 |   15880    58832   117193 |    74471    58186     41 | 49.523 % |
19.19/19.28	c |     87379 |   15880    58832   117193 |    81918    87379     42 | 49.523 % |
30.39/30.46	c |    131171 |   15880    58832   117193 |    90110    37006     61 | 49.523 % |
49.99/50.06	c |    196856 |   15880    58832   117193 |    99121   102691     47 | 49.523 % |
87.29/87.37	c |    295385 |   15880    58832   117193 |   109033    89801     60 | 49.523 % |
157.69/157.76	c |    443175 |   15880    58832   117193 |   119937   122679     49 | 49.523 % |
259.30/259.38	c |    664860 |   15880    58832   117193 |   131930    92329     44 | 49.523 % |
454.10/454.17	c |    997385 |   15879    58832   117193 |   145123    24148     66 | 49.526 % |
701.61/701.64	c |   1496173 |   15879    58832   117193 |   159636    66633     78 | 49.526 % |
1096.21/1096.20	c |   2244355 |   15879    58832   117193 |   175599   181588     39 | 49.526 % |
1784.93/1784.94	c |   3366629 |   15879    58832   117193 |   193159    19555     91 | 49.527 % |

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-3461569-1307120096/watcher-3461569-1307120096 -o /tmp/evaluation-result-3461569-1307120096/solver-3461569-1307120096 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461569-1307120096.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: 2.13 2.06 2.02 2/469 26915
/proc/meminfo: memFree=20387888/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=7740 CPUtime=0.01 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 896 0 0 0 1 0 0 0 25 0 1 0 823609260 7925760 849 33554432000 4194304 5714214 140736893612704 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 1935 849 202 372 0 745 0

[startup+0.0291071 s]
/proc/loadavg: 2.13 2.06 2.02 2/469 26915
/proc/meminfo: memFree=20387888/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=10848 CPUtime=0.02 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 1596 0 0 0 2 0 0 0 25 0 1 0 823609260 11108352 1549 33554432000 4194304 5714214 140736893612704 18446744073709551615 4990168 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 2712 1549 247 372 0 1522 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10848

[startup+0.101158 s]
/proc/loadavg: 2.13 2.06 2.02 2/469 26915
/proc/meminfo: memFree=20387888/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=13708 CPUtime=0.09 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 2608 0 0 0 9 0 0 0 25 0 1 0 823609260 14036992 2528 33554432000 4194304 5714214 140736893612704 18446744073709551615 4228051 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 3427 2528 488 372 0 2237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13708

[startup+0.301074 s]
/proc/loadavg: 2.13 2.06 2.02 2/469 26915
/proc/meminfo: memFree=20387888/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=33380 CPUtime=0.29 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 8710 0 0 0 28 1 0 0 18 0 1 0 823609260 34181120 7668 33554432000 4194304 5714214 140736893612704 18446744073709551615 4251804 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 8345 7668 172 372 0 7970 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33380

[startup+0.701007 s]
/proc/loadavg: 2.13 2.06 2.02 2/469 26915
/proc/meminfo: memFree=20387888/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=39588 CPUtime=0.69 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 11232 0 0 0 68 1 0 0 18 0 1 0 823609260 40538112 9307 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319355 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 9897 9307 180 372 0 9522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39588

[startup+1.5008 s]
/proc/loadavg: 2.13 2.06 2.02 3/474 26920
/proc/meminfo: memFree=20317540/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=39588 CPUtime=1.49 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 11232 0 0 0 147 2 0 0 19 0 1 0 823609260 40538112 9307 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319915 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 9897 9307 180 372 0 9522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39588

[startup+3.10063 s]
/proc/loadavg: 2.13 2.06 2.02 3/474 26920
/proc/meminfo: memFree=20315388/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=39588 CPUtime=3.09 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 11232 0 0 0 307 2 0 0 23 0 1 0 823609260 40538112 9307 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319984 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 9897 9307 180 372 0 9522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39588

[startup+6.30108 s]
/proc/loadavg: 2.12 2.06 2.02 3/474 26921
/proc/meminfo: memFree=20314404/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=41400 CPUtime=6.29 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 11694 0 0 0 625 4 0 0 25 0 1 0 823609260 42393600 9769 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 10350 9769 180 372 0 9975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41400

[startup+12.7009 s]
/proc/loadavg: 2.11 2.06 2.02 3/474 26921
/proc/meminfo: memFree=20295864/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=51744 CPUtime=12.69 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 14239 0 0 0 1263 6 0 0 25 0 1 0 823609260 52985856 12314 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319440 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 12936 12314 180 372 0 12561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51744

[startup+25.5007 s]
/proc/loadavg: 2.08 2.05 2.01 3/474 26921
/proc/meminfo: memFree=20268544/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=67524 CPUtime=25.49 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 18204 0 0 0 2539 10 0 0 25 0 1 0 823609260 69144576 16279 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319878 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 16881 16279 180 372 0 16506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67524

[startup+51.1012 s]
/proc/loadavg: 2.06 2.05 2.01 3/474 26922
/proc/meminfo: memFree=20248272/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=80912 CPUtime=51.09 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 21541 0 0 0 5091 18 0 0 25 0 1 0 823609260 82853888 19616 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319793 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 20228 19616 180 372 0 19853 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80912

[startup+102.318 s]
/proc/loadavg: 2.02 2.04 2.01 3/474 26923
/proc/meminfo: memFree=20204608/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=107068 CPUtime=102.31 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 28084 0 0 0 10199 32 0 0 25 0 1 0 823609260 109637632 26159 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 26767 26159 180 372 0 26392 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 107068

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/474 26925
/proc/meminfo: memFree=20171108/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=124680 CPUtime=162.29 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 32277 0 0 0 16186 43 0 0 25 0 1 0 823609260 127672320 30352 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 31170 30352 180 372 0 30795 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 124680

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 26926
/proc/meminfo: memFree=20139956/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=139348 CPUtime=222.3 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 35825 0 0 0 22176 54 0 0 25 0 1 0 823609260 142692352 33900 33554432000 4194304 5714214 140736893612704 18446744073709551615 4322971 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 34837 33900 180 372 0 34462 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 139348

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 26928
/proc/meminfo: memFree=20111784/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=158868 CPUtime=282.3 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 40655 0 0 0 28162 68 0 0 25 0 1 0 823609260 162680832 38730 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 39717 38730 180 372 0 39342 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 158868

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 26929
/proc/meminfo: memFree=20076912/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=180104 CPUtime=342.3 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 45921 0 0 0 34149 81 0 0 25 0 1 0 823609260 184426496 43996 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319768 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 45026 43996 180 372 0 44651 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 180104

[startup+402.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/474 26940
/proc/meminfo: memFree=20050168/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=193880 CPUtime=402.3 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 49318 0 0 0 40138 92 0 0 25 0 1 0 823609260 198533120 47393 33554432000 4194304 5714214 140736893612704 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 48470 47393 180 372 0 48095 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 193880

[startup+462.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/474 26942
/proc/meminfo: memFree=20015040/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=213760 CPUtime=462.3 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 54276 0 0 0 46128 102 0 0 25 0 1 0 823609260 218890240 52351 33554432000 4194304 5714214 140736893612704 18446744073709551615 4323063 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 53440 52351 180 372 0 53065 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 213760

[startup+522.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/474 26943
/proc/meminfo: memFree=19995060/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=221344 CPUtime=522.3 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 56174 0 0 0 52115 115 0 0 25 0 1 0 823609260 226656256 54249 33554432000 4194304 5714214 140736893612704 18446744073709551615 4310942 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 55336 54249 180 372 0 54961 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 221344

[startup+582.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/471 26969
/proc/meminfo: memFree=20150684/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=234796 CPUtime=582.31 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 59464 0 0 0 58105 126 0 0 25 0 1 0 823609260 240431104 57539 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 58699 57539 180 372 0 58324 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 234796

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 26981
/proc/meminfo: memFree=19932456/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=279844 CPUtime=822.31 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 70519 0 0 0 82063 168 0 0 25 0 1 0 823609260 286560256 68594 33554432000 4194304 5714214 140736893612704 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 69961 68594 180 372 0 69586 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 279844

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 26983
/proc/meminfo: memFree=19908008/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=286232 CPUtime=882.31 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 72066 0 0 0 88052 179 0 0 25 0 1 0 823609260 293101568 70141 33554432000 4194304 5714214 140736893612704 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 71558 70141 180 372 0 71183 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 286232

[startup+942.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/474 26984
/proc/meminfo: memFree=19876476/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=300116 CPUtime=942.32 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 75527 0 0 0 94039 193 0 0 25 0 1 0 823609260 307318784 73602 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319437 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 75029 73602 180 372 0 74654 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 300116

[startup+1002.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/474 26986
/proc/meminfo: memFree=19831184/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=314856 CPUtime=1002.31 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 79215 0 0 0 100028 203 0 0 25 0 1 0 823609260 322412544 77290 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 78714 77290 180 372 0 78339 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 314856

[startup+1062.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/474 26988
/proc/meminfo: memFree=19827440/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=318544 CPUtime=1062.31 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 80101 0 0 0 106017 214 0 0 25 0 1 0 823609260 326189056 78176 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 79636 78176 180 372 0 79261 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 318544

[startup+1122.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/474 26989
/proc/meminfo: memFree=19801488/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=344328 CPUtime=1122.32 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 86532 0 0 0 112005 227 0 0 25 0 1 0 823609260 352591872 84607 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 86082 84607 180 372 0 85707 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 344328

[startup+1182.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/474 26991
/proc/meminfo: memFree=19778396/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=365700 CPUtime=1182.32 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 91839 0 0 0 117994 238 0 0 25 0 1 0 823609260 374476800 89914 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 91425 89914 180 372 0 91050 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 365700

[startup+1242.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/474 26992
/proc/meminfo: memFree=19764852/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=378560 CPUtime=1242.32 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 95057 0 0 0 123982 250 0 0 25 0 1 0 823609260 387645440 93132 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 94640 93132 180 372 0 94265 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 378560

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/474 26994
/proc/meminfo: memFree=19730980/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=403720 CPUtime=1302.33 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 101344 0 0 0 129972 261 0 0 25 0 1 0 823609260 413409280 99419 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 100930 99419 180 372 0 100555 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 403720

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 26996
/proc/meminfo: memFree=19708008/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=412512 CPUtime=1362.32 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 103530 0 0 0 135960 272 0 0 25 0 1 0 823609260 422412288 101605 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 103128 101605 180 372 0 102753 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 412512

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 26997
/proc/meminfo: memFree=19699304/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=420760 CPUtime=1422.35 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 105564 0 0 0 141954 281 0 0 25 0 1 0 823609260 430858240 103639 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319878 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 105190 103639 180 372 0 104815 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 420760

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 26999
/proc/meminfo: memFree=19683164/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=435148 CPUtime=1482.32 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 109103 0 0 0 147940 292 0 0 25 0 1 0 823609260 445591552 107178 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 108787 107178 180 372 0 108412 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 435148

[startup+1542.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/474 27000
/proc/meminfo: memFree=19676808/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=441620 CPUtime=1542.33 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 110696 0 0 0 153932 301 0 0 25 0 1 0 823609260 452218880 108771 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 110405 108771 180 372 0 110030 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 441620

[startup+1602.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/474 27002
/proc/meminfo: memFree=19669476/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=447708 CPUtime=1602.33 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 112226 0 0 0 159924 309 0 0 25 0 1 0 823609260 458452992 110301 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 111927 110301 180 372 0 111552 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 447708

[startup+1662.3 s]
/proc/loadavg: 2.18 2.06 2.01 3/474 27004
/proc/meminfo: memFree=19654304/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=457436 CPUtime=1662.33 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 114628 0 0 0 165914 319 0 0 25 0 1 0 823609260 468414464 112703 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 114359 112703 180 372 0 113984 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 457436

[startup+1722.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/474 27005
/proc/meminfo: memFree=19622532/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=472912 CPUtime=1722.33 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 118494 0 0 0 171903 330 0 0 25 0 1 0 823609260 484261888 116569 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 118228 116569 180 372 0 117853 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 472912

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/474 27007
/proc/meminfo: memFree=19563980/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=497152 CPUtime=1782.33 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 124530 0 0 0 177893 340 0 0 25 0 1 0 823609260 509083648 122605 33554432000 4194304 5714214 140736893612704 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 124288 122605 180 372 0 123913 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 497152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.05 2.00 3/474 27007
/proc/meminfo: memFree=19563480/32950928 swapFree=61858088/67111528
[pid=26915] ppid=26913 vsize=498208 CPUtime=1800.04 cores=0,2,4,6
/proc/26915/stat : 26915 (wbo1.6) R 26913 26915 24628 0 -1 4202496 124794 0 0 0 179661 343 0 0 25 0 1 0 823609260 510164992 122869 33554432000 4194304 5714214 140736893612704 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26915/statm: 124552 122869 180 372 0 124177 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 498208

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.09
CPU user time (s): 1796.62
CPU system time (s): 3.46147
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 498208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.62
system time used= 3.46147
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124794
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= 22787

runsolver used 8.71767 second user time and 19.2771 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-03 18:54:56
IDJOB=3461569
IDBENCH=73905
IDSOLVER=1953
FILE ID=node125/3461569-1307120096
RUNJOBID= node125-1307118293-26795
PBS_JOBID= 13497977
Free space on /tmp= 73756 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_8-unsat.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461569-1307120096/watcher-3461569-1307120096 -o /tmp/evaluation-result-3461569-1307120096/solver-3461569-1307120096 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461569-1307120096.opb

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

MD5SUM BENCH= 3890946cb13ab5dacc1331cb240d6a09
RANDOM SEED=717126133

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:      20388300 kB
Buffers:        344524 kB
Cached:        3505112 kB
SwapCached:       3616 kB
Active:        8848436 kB
Inactive:      3370228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20388300 kB
SwapTotal:    67111528 kB
SwapFree:     61858088 kB
Dirty:           14784 kB
Writeback:          40 kB
AnonPages:     8366940 kB
Mapped:          33572 kB
Slab:           214696 kB
PageTables:      61408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130005000 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= 73744 MiB
End job on node125 at 2011-06-03 19:24:58