Trace number 4095927

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-45.opb
MD5SUM69459a524bcb658fbd70dc41a395b3ed
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables181
Total number of constraints90
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4095927-1466098251.opb
0.00/0.00	c File size is 3463 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           181                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         180                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4095927-1466098251/watcher-4095927-1466098251 -o /tmp/evaluation-result-4095927-1466098251/solver-4095927-1466098251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17460 --watchdog 1960 open-wbo-lsu HOME/instance-4095927-1466098251.opb 

pid=17487
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

[startup+0 s]
/proc/loadavg: 0.90 1.80 2.00 3/175 17490
/proc/meminfo: memFree=31036712/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/17490/stat : 17490 (runsolver) R 17487 17444 17444 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 1 0 11874016 24911872 49 33554432000 4194304 4338465 140734628112448 140734628109984 213192960927 0 0 4096 24578 0 0 0 17 6 0 0 0 0 0
/proc/17490/statm: 6082 49 3 36 0 2655 0
Current StackSize limit: 10240 KiB


[startup+0.100113 s]
/proc/loadavg: 0.90 1.80 2.00 3/175 17490
/proc/meminfo: memFree=31036712/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=3044 CPUtime=0.09 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 606 0 0 0 9 0 0 0 20 0 1 0 11874016 3117056 422 33554432000 4194304 6058637 140736965438688 140734628109640 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 761 422 179 456 0 297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3044

[startup+0.200235 s]
/proc/loadavg: 0.90 1.80 2.00 3/175 17490
/proc/meminfo: memFree=31036712/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=3696 CPUtime=0.19 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 728 0 0 0 19 0 0 0 20 0 1 0 11874016 3784704 539 33554432000 4194304 6058637 140736965438688 140734628109640 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 924 539 179 456 0 460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3696

[startup+0.300213 s]
/proc/loadavg: 0.90 1.80 2.00 3/175 17490
/proc/meminfo: memFree=31036712/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=4104 CPUtime=0.29 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 964 0 0 0 29 0 0 0 20 0 1 0 11874016 4202496 643 33554432000 4194304 6058637 140736965438688 140734628109640 4277957 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 1026 643 179 456 0 562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4104

[startup+0.700195 s]
/proc/loadavg: 0.90 1.80 2.00 3/175 17490
/proc/meminfo: memFree=31036712/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=5116 CPUtime=0.69 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 1277 0 0 0 69 0 0 0 20 0 1 0 11874016 5238784 935 33554432000 4194304 6058637 140736965438688 140736965437416 4277378 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 1279 935 179 456 0 815 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5116

[startup+1.50022 s]
/proc/loadavg: 0.90 1.80 2.00 3/176 17491
/proc/meminfo: memFree=31026084/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=9548 CPUtime=1.48 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 2174 0 0 0 148 0 0 0 20 0 1 0 11874016 9777152 1790 33554432000 4194304 6058637 140736965438688 140736965437416 4277453 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 2387 1790 179 456 0 1923 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9548

[startup+3.10023 s]
/proc/loadavg: 0.90 1.80 2.00 3/176 17491
/proc/meminfo: memFree=31020644/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=10588 CPUtime=3.08 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 2687 0 0 0 308 0 0 0 20 0 1 0 11874016 10842112 2282 33554432000 4194304 6058637 140736965438688 140736965437448 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 2647 2282 179 456 0 2183 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10588

[startup+6.30023 s]
/proc/loadavg: 0.99 1.80 2.00 3/177 17492
/proc/meminfo: memFree=31015832/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=11780 CPUtime=6.28 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 3000 0 0 0 628 0 0 0 20 0 1 0 11874016 12062720 2580 33554432000 4194304 6058637 140736965438688 140736965437448 4277687 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17490/statm: 2945 2580 179 456 0 2481 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11780

[startup+12.7002 s]
/proc/loadavg: 1.07 1.81 2.00 4/177 17493
/proc/meminfo: memFree=30999876/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=17928 CPUtime=12.67 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 3375 0 0 0 1267 0 0 0 20 0 1 0 11874016 18358272 3939 33554432000 4194304 6058637 140736965438688 140736965437416 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 4482 3939 179 456 0 4018 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17928

[startup+25.5003 s]
/proc/loadavg: 1.28 1.82 2.00 3/177 17493
/proc/meminfo: memFree=30983984/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=29420 CPUtime=25.47 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 4011 0 0 0 2547 0 0 0 20 0 1 0 11874016 30126080 6996 33554432000 4194304 6058637 140736965438688 140736965437416 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 7355 6996 179 456 0 6891 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29420

[startup+51.1004 s]
/proc/loadavg: 1.58 1.84 2.00 4/177 17493
/proc/meminfo: memFree=30960220/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=34488 CPUtime=51.07 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 5161 0 0 0 5106 1 0 0 20 0 1 0 11874016 35315712 8263 33554432000 4194304 6058637 140736965438688 140736965437752 4277969 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 8622 8263 179 456 0 8158 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34488

[startup+102.3 s]
/proc/loadavg: 1.88 1.88 2.00 3/177 17494
/proc/meminfo: memFree=30938860/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=53164 CPUtime=102.27 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 5266 0 0 0 10226 1 0 0 20 0 1 0 11874016 54439936 12452 33554432000 4194304 6058637 140736965438688 140736965437416 4260909 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 13291 12452 179 456 0 12827 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53164

[startup+162.3 s]
/proc/loadavg: 2.07 1.93 2.01 3/177 17495
/proc/meminfo: memFree=30913168/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=60244 CPUtime=162.25 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 5488 0 0 0 16224 1 0 0 20 0 1 0 11874016 61689856 14702 33554432000 4194304 6058637 140736965438688 140736965437448 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 15061 14702 179 456 0 14597 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60244

[startup+222.307 s]
/proc/loadavg: 2.18 1.99 2.02 3/177 17496
/proc/meminfo: memFree=30904668/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=64664 CPUtime=222.25 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 6100 0 0 0 22224 1 0 0 20 0 1 0 11874016 66215936 15807 33554432000 4194304 6058637 140736965438688 140736965437448 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 16166 15807 179 456 0 15702 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 64664

[startup+282.3 s]
/proc/loadavg: 2.12 2.00 2.02 4/177 17497
/proc/meminfo: memFree=30888956/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=65268 CPUtime=282.23 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 6257 0 0 0 28222 1 0 0 20 0 1 0 11874016 66834432 15958 33554432000 4194304 6058637 140736965438688 140736965437448 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 16317 15958 179 456 0 15853 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 65268

[startup+342.3 s]
/proc/loadavg: 2.21 2.04 2.03 3/177 17499
/proc/meminfo: memFree=30873816/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=342.23 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 7088 0 0 0 34221 2 0 0 20 0 1 0 11874016 86528000 19621 33554432000 4194304 6058637 140736965438688 140736965437416 4278100 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 19621 179 456 0 20661 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 84500

[startup+402.3 s]
/proc/loadavg: 2.13 2.05 2.03 3/177 17500
/proc/meminfo: memFree=30871644/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=402.22 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 7089 0 0 0 40220 2 0 0 20 0 1 0 11874016 86528000 20133 33554432000 4194304 6058637 140736965438688 140736965437416 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20133 179 456 0 20661 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 84500

[startup+462.3 s]
/proc/loadavg: 2.10 2.05 2.03 4/177 17501
/proc/meminfo: memFree=30869468/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=462.21 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 7090 0 0 0 46219 2 0 0 20 0 1 0 11874016 86528000 20645 33554432000 4194304 6058637 140736965438688 140736965437416 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20645 179 456 0 20661 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 84500

[startup+522.3 s]
/proc/loadavg: 2.21 2.09 2.04 3/177 17502
/proc/meminfo: memFree=30867772/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=522.2 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 7579 0 0 0 52218 2 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 84500

[startup+582.3 s]
/proc/loadavg: 2.07 2.07 2.03 4/178 17506
/proc/meminfo: memFree=30828536/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=582.18 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 8314 0 0 0 58215 3 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 84500


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.12 2.06 3/177 17514
/proc/meminfo: memFree=30824248/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=942.13 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 13089 0 0 0 94202 11 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 84500

[startup+1002.3 s]
/proc/loadavg: 2.14 2.12 2.06 5/177 17515
/proc/meminfo: memFree=30824556/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1002.13 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 13827 0 0 0 100200 13 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 84500

[startup+1062.3 s]
/proc/loadavg: 2.10 2.11 2.06 3/177 17516
/proc/meminfo: memFree=30819872/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1062.11 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 14566 0 0 0 106197 14 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437464 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 84500

[startup+1122.3 s]
/proc/loadavg: 2.14 2.12 2.07 3/177 17517
/proc/meminfo: memFree=30776824/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1122.11 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 15303 0 0 0 112195 16 0 0 20 0 1 0 11874016 137031680 29820 33554432000 4194304 6058637 140736965438688 140736965437464 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 29820 179 456 0 32991 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 133820

[startup+1182.3 s]
/proc/loadavg: 2.21 2.14 2.08 4/178 17521
/proc/meminfo: memFree=30828248/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1182.09 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 15676 0 0 0 118193 16 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 84500

[startup+1242.3 s]
/proc/loadavg: 2.13 2.13 2.08 3/177 17523
/proc/meminfo: memFree=30769380/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1242.09 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 16417 0 0 0 124191 18 0 0 20 0 1 0 11874016 137031680 31356 33554432000 4194304 6058637 140736965438688 140736965437464 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 31356 179 456 0 32991 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 133820

[startup+1302.3 s]
/proc/loadavg: 2.21 2.15 2.09 4/177 17524
/proc/meminfo: memFree=30825752/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1302.07 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 16789 0 0 0 130189 18 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4278229 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 84500

[startup+1362.3 s]
/proc/loadavg: 2.25 2.16 2.09 5/177 17525
/proc/meminfo: memFree=30763032/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1362.06 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 17530 0 0 0 136187 19 0 0 20 0 1 0 11874016 137031680 31356 33554432000 4194304 6058637 140736965438688 140736965437464 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 31356 179 456 0 32991 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 133820

[startup+1422.3 s]
/proc/loadavg: 2.14 2.15 2.09 3/177 17526
/proc/meminfo: memFree=30796264/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1422.07 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 18270 0 0 0 142186 21 0 0 20 0 1 0 11874016 137031680 29308 33554432000 4194304 6058637 140736965438688 140736965437464 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 29308 179 456 0 32991 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 133820

[startup+1482.3 s]
/proc/loadavg: 2.20 2.16 2.10 3/177 17527
/proc/meminfo: memFree=30817620/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1482.05 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 18648 0 0 0 148183 22 0 0 20 0 1 0 11874016 86528000 20766 33554432000 4194304 6058637 140736965438688 140736965437752 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20766 179 456 0 20661 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 84500

[startup+1542.31 s]
/proc/loadavg: 2.25 2.18 2.10 4/177 17529
/proc/meminfo: memFree=30766936/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1542.04 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 19414 0 0 0 154181 23 0 0 20 0 1 0 11874016 137031680 29844 33554432000 4194304 6058637 140736965438688 140736965437464 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 29844 179 456 0 32991 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 133820

[startup+1602.3 s]
/proc/loadavg: 2.35 2.21 2.11 4/177 17530
/proc/meminfo: memFree=30775588/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1602.03 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 19793 0 0 0 160179 24 0 0 20 0 1 0 11874016 137031680 32916 33554432000 4194304 6058637 140736965438688 140736965437464 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 32916 179 456 0 32991 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 133820

[startup+1662.3 s]
/proc/loadavg: 2.30 2.21 2.12 4/177 17531
/proc/meminfo: memFree=30811536/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1662.02 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 20229 0 0 0 166177 25 0 0 20 0 1 0 11874016 86528000 20790 33554432000 4194304 6058637 140736965438688 140736965437752 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20790 179 456 0 20661 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 84500

[startup+1722.3 s]
/proc/loadavg: 2.24 2.20 2.11 4/177 17532
/proc/meminfo: memFree=30761468/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1722.01 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 21041 0 0 0 172175 26 0 0 20 0 1 0 11874016 137031680 31892 33554432000 4194304 6058637 140736965438688 140736965437464 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 31892 179 456 0 32991 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 133820

[startup+1782.3 s]
/proc/loadavg: 2.18 2.19 2.11 3/178 17536
/proc/meminfo: memFree=30798176/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=84500 CPUtime=1782 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 21964 0 0 0 178171 29 0 0 20 0 1 0 11874016 86528000 20790 33554432000 4194304 6058637 140736965438688 140736965437720 4277718 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 21125 20790 179 456 0 20661 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 84500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17536
/proc/meminfo: memFree=30821280/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1800 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 22330 0 0 0 179971 29 0 0 20 0 1 0 11874016 137031680 29332 33554432000 4194304 6058637 140736965438688 140736965437464 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 29332 179 456 0 32991 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 133820

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 17490 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17536
/proc/meminfo: memFree=30821280/32872528 swapFree=876280/941688
[pid=17490] ppid=17487 vsize=133820 CPUtime=1800 cores=0,2,4,6
/proc/17490/stat : 17490 (open-wbo-lsu) R 17487 17490 17444 0 -1 4202496 22330 0 0 0 179971 29 0 0 20 0 1 0 11874016 137031680 29332 33554432000 4194304 6058637 140736965438688 140736965437464 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17490/statm: 33455 29332 179 456 0 32991 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 133820

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.71
CPU system time (s): 0.298954
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 164640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.298954
maximum resident set size= 132804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22333
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= 11
involuntary context switches= 1926

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.07907 second user time and 6.70298 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-16 19:30:51
IDJOB=4095927
IDBENCH=107541
IDSOLVER=2545
FILE ID=node113/4095927-1466098251
RUNJOBID= node113-1466098251-17460
PBS_JOBID= 19904068
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-45.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095927-1466098251/watcher-4095927-1466098251 -o /tmp/evaluation-result-4095927-1466098251/solver-4095927-1466098251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17460 --watchdog 1960  open-wbo-lsu HOME/instance-4095927-1466098251.opb

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

MD5SUM BENCH= 69459a524bcb658fbd70dc41a395b3ed
RANDOM SEED=637652667

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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	: 5332.56
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		: 2666.799
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	: 5332.55
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		: 2666.799
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	: 5332.55
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
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:        31037612 kB
Buffers:           55896 kB
Cached:           134216 kB
SwapCached:         2160 kB
Active:           104604 kB
Inactive:          88012 kB
Active(anon):       3184 kB
Inactive(anon):     1612 kB
Active(file):     101420 kB
Inactive(file):    86400 kB
Unevictable:      941688 kB
Mlocked:          876280 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:              9324 kB
Writeback:             0 kB
AnonPages:        943484 kB
Mapped:             6292 kB
Shmem:                 0 kB
Slab:             568632 kB
SReclaimable:      13292 kB
SUnreclaim:       555340 kB
KernelStack:        1328 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1038824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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= 71696 MiB
End job on node113 at 2016-06-16 20:00:51