Trace number 4116096

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
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round22-7.opb
MD5SUM1f2f356ca8bb85193bb403eac8ee557f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116096-1466963314.opb
0.00/0.00	c File size is 377785 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7840                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4116096-1466963314/watcher-4116096-1466963314 -o /tmp/evaluation-result-4116096-1466963314/solver-4116096-1466963314 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4116096-1466963314.opb 

pid=29409
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29412
/proc/meminfo: memFree=31687528/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 29368433 2777088 280 33554432000 4194304 6058637 140736403050384 140737372418264 4700064 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 678 280 228 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29412
/proc/meminfo: memFree=31687528/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=26840 CPUtime=0.09 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 4614 0 0 0 9 0 0 0 20 0 1 0 29368433 27484160 5412 33554432000 4194304 6058637 140736403050384 140737372418264 4256781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 6710 5418 166 456 0 6246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26840

[startup+0.20037 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29412
/proc/meminfo: memFree=31687528/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=27708 CPUtime=0.19 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 4927 0 0 0 19 0 0 0 20 0 1 0 29368433 28372992 5674 33554432000 4194304 6058637 140736403050384 140737372418264 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 6927 5674 179 456 0 6463 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27708

[startup+0.300356 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29412
/proc/meminfo: memFree=31687528/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=28108 CPUtime=0.29 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 5015 0 0 0 29 0 0 0 20 0 1 0 29368433 28782592 5762 33554432000 4194304 6058637 140736403050384 140737372418264 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 7027 5762 179 456 0 6563 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28108

[startup+0.70029 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29412
/proc/meminfo: memFree=31687528/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=28108 CPUtime=0.69 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 5035 0 0 0 69 0 0 0 20 0 1 0 29368433 28782592 5782 33554432000 4194304 6058637 140736403050384 140736403048984 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 7027 5782 180 456 0 6563 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28108

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29413
/proc/meminfo: memFree=31664692/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=28220 CPUtime=1.49 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 5493 0 0 0 149 0 0 0 20 0 1 0 29368433 28897280 5612 33554432000 4194304 6058637 140736403050384 140736403049000 4254467 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 7055 5612 181 456 0 6591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28220

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29413
/proc/meminfo: memFree=31634160/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=28560 CPUtime=3.09 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 5719 0 0 0 309 0 0 0 20 0 1 0 29368433 29245440 5834 33554432000 4194304 6058637 140736403050384 140736403048984 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 7140 5834 181 456 0 6676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28560

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29413
/proc/meminfo: memFree=31663192/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=29412 CPUtime=6.29 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 6042 0 0 0 629 0 0 0 20 0 1 0 29368433 30117888 6076 33554432000 4194304 6058637 140736403050384 140736403049448 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 7353 6076 181 456 0 6889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29412

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29413
/proc/meminfo: memFree=31652664/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=40748 CPUtime=12.68 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 7106 0 0 0 1268 0 0 0 20 0 1 0 29368433 41725952 8611 33554432000 4194304 6058637 140736403050384 140736403049144 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 10187 8611 181 456 0 9723 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40748

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29413
/proc/meminfo: memFree=31652768/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=40748 CPUtime=25.48 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 7328 0 0 0 2548 0 0 0 20 0 1 0 29368433 41725952 8827 33554432000 4194304 6058637 140736403050384 140736403049144 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 10187 8827 181 456 0 9723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40748

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29413
/proc/meminfo: memFree=31646992/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=45112 CPUtime=51.08 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 8121 0 0 0 5107 1 0 0 20 0 1 0 29368433 46194688 10138 33554432000 4194304 6058637 140736403050384 140736403049144 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 11278 10138 181 456 0 10814 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45112

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29417
/proc/meminfo: memFree=31650916/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=47832 CPUtime=102.27 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 9459 0 0 0 10226 1 0 0 20 0 1 0 29368433 48979968 9162 33554432000 4194304 6058637 140736403050384 140736403049112 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 11958 9162 181 456 0 11494 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47832

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29418
/proc/meminfo: memFree=31630784/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=67184 CPUtime=162.25 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 10347 0 0 0 16224 1 0 0 20 0 1 0 29368433 68796416 14112 33554432000 4194304 6058637 140736403050384 140736403049112 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 16796 14112 181 456 0 16332 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67184

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29420
/proc/meminfo: memFree=31630188/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=67184 CPUtime=222.25 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 10549 0 0 0 22224 1 0 0 20 0 1 0 29368433 68796416 14308 33554432000 4194304 6058637 140736403050384 140736403049112 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 16796 14308 181 456 0 16332 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67184

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29421
/proc/meminfo: memFree=31588576/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=282.24 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 11099 0 0 0 28222 2 0 0 20 0 1 0 29368433 99872768 16330 33554432000 4194304 6058637 140736403050384 140736403049112 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 16330 181 456 0 23919 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97532

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29422
/proc/meminfo: memFree=31620512/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=342.23 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 11100 0 0 0 34221 2 0 0 20 0 1 0 29368433 99872768 16842 33554432000 4194304 6058637 140736403050384 140736403049112 4260945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 16842 181 456 0 23919 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97532

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29424
/proc/meminfo: memFree=31617964/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=402.22 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 11101 0 0 0 40220 2 0 0 20 0 1 0 29368433 99872768 17354 33554432000 4194304 6058637 140736403050384 140736403049112 4277322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 17354 181 456 0 23919 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97532

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 29425
/proc/meminfo: memFree=31613984/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=462.21 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 11103 0 0 0 46219 2 0 0 20 0 1 0 29368433 99872768 18378 33554432000 4194304 6058637 140736403050384 140736403049112 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18378 181 456 0 23919 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97532

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29427
/proc/meminfo: memFree=31581584/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=522.2 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 11104 0 0 0 52218 2 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049112 4277735 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97532

[startup+582.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 29428
/proc/meminfo: memFree=31575308/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=582.19 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 11104 0 0 0 58217 2 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049112 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97532


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 29461
/proc/meminfo: memFree=31567716/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=942.14 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 14221 0 0 0 94207 7 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049448 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97532

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29462
/proc/meminfo: memFree=31569708/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=1002.13 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 14570 0 0 0 100205 8 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049448 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97532

[startup+1062.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 29463
/proc/meminfo: memFree=31540116/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1062.12 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 15265 0 0 0 106203 9 0 0 20 0 1 0 29368433 150376448 27411 33554432000 4194304 6058637 140736403050384 140736403049160 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 27411 181 456 0 36249 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146852

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 29465
/proc/meminfo: memFree=31538144/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1122.11 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 15618 0 0 0 112201 10 0 0 20 0 1 0 29368433 150376448 28947 33554432000 4194304 6058637 140736403050384 140736403049160 4262528 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 28947 181 456 0 36249 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146852

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29466
/proc/meminfo: memFree=31566512/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1182.1 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 15971 0 0 0 118200 10 0 0 20 0 1 0 29368433 150376448 29971 33554432000 4194304 6058637 140736403050384 140736403049160 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 29971 181 456 0 36249 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146852

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29513
/proc/meminfo: memFree=31598332/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1242.09 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 16324 0 0 0 124198 11 0 0 20 0 1 0 29368433 150376448 30995 33554432000 4194304 6058637 140736403050384 140736403049160 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 30995 181 456 0 36249 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146852

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29517
/proc/meminfo: memFree=31650224/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=1302.08 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 16792 0 0 0 130196 12 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049448 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97532

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29518
/proc/meminfo: memFree=31628488/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=1362.07 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 17583 0 0 0 136194 13 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049448 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97532

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29520
/proc/meminfo: memFree=31626008/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=1422.07 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 18526 0 0 0 142192 15 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049416 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97532

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29521
/proc/meminfo: memFree=31568172/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=177672 CPUtime=1482.05 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 19466 0 0 0 148189 16 0 0 20 0 1 0 29368433 181936128 32086 33554432000 4194304 6058637 140736403050384 140736403049416 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 44418 32086 181 456 0 43954 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 177672

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29522
/proc/meminfo: memFree=31567004/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=177672 CPUtime=1542.06 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 20166 0 0 0 154188 18 0 0 20 0 1 0 29368433 181936128 31336 33554432000 4194304 6058637 140736403050384 140736403049160 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 44418 31336 181 456 0 43954 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 177672

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29523
/proc/meminfo: memFree=31566556/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1602.04 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 20763 0 0 0 160185 19 0 0 20 0 1 0 29368433 150376448 30995 33554432000 4194304 6058637 140736403050384 140736403049160 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 30995 181 456 0 36249 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146852

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29524
/proc/meminfo: memFree=31568616/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1662.03 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 21700 0 0 0 166182 21 0 0 20 0 1 0 29368433 150376448 29971 33554432000 4194304 6058637 140736403050384 140736403049160 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 29971 181 456 0 36249 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146852

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29526
/proc/meminfo: memFree=31575020/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1722.02 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 22637 0 0 0 172180 22 0 0 20 0 1 0 29368433 150376448 28435 33554432000 4194304 6058637 140736403050384 140736403049160 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 28435 181 456 0 36249 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146852

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29527
/proc/meminfo: memFree=31609972/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=97532 CPUtime=1782.01 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 23228 0 0 0 178178 23 0 0 20 0 1 0 29368433 99872768 18890 33554432000 4194304 6058637 140736403050384 140736403049448 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 24383 18890 181 456 0 23919 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29527
/proc/meminfo: memFree=31568144/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1800.01 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 23577 0 0 0 179977 24 0 0 20 0 1 0 29368433 150376448 29459 33554432000 4194304 6058637 140736403050384 140736403049160 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 29459 181 456 0 36249 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146852

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29412 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29527
/proc/meminfo: memFree=31568144/32872528 swapFree=8540/8540
[pid=29412] ppid=29409 vsize=146852 CPUtime=1800.01 cores=0,2,4,6
/proc/29412/stat : 29412 (open-wbo-lsu) R 29409 29412 27507 0 -1 4202496 23577 0 0 0 179977 24 0 0 20 0 1 0 29368433 150376448 29459 33554432000 4194304 6058637 140736403050384 140736403049160 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29412/statm: 36713 29459 181 456 0 36249 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146852

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.242963
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.242963
maximum resident set size= 134488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23580
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= 12
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2572 second user time and 6.20406 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 19:48:34
IDJOB=4116096
IDBENCH=109427
IDSOLVER=2545
FILE ID=node151/4116096-1466963314
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-7.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116096-1466963314/watcher-4116096-1466963314 -o /tmp/evaluation-result-4116096-1466963314/solver-4116096-1466963314 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4116096-1466963314.opb

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

MD5SUM BENCH= 1f2f356ca8bb85193bb403eac8ee557f
RANDOM SEED=1140710389

node151.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31687420 kB
Buffers:           74460 kB
Cached:           295840 kB
SwapCached:         1816 kB
Active:           141900 kB
Inactive:         308072 kB
Active(anon):      81188 kB
Inactive(anon):      848 kB
Active(file):      60712 kB
Inactive(file):   307224 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        195976 kB
Mapped:             8004 kB
Shmem:                 0 kB
Slab:             595888 kB
SReclaimable:      39516 kB
SUnreclaim:       556372 kB
KernelStack:        1472 kB
PageTables:         4220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     223080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71712 MiB
End job on node151 at 2016-06-26 20:18:35