Trace number 4097322

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_38.opb
MD5SUM7a8904d7ae3d6e9d521cf00d78d1bb9b
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 variables1892
Total number of constraints9078
Number of constraints which are clauses9073
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint43
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
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
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-4097322-1466113644.opb
0.00/0.00	c File size is 295134 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:          1892                                                                   |
1800.02/1800.30	c |  Number of hard clauses:       9076                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:           6                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.03 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4097322-1466113644/watcher-4097322-1466113644 -o /tmp/evaluation-result-4097322-1466113644/solver-4097322-1466113644 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17502 --watchdog 1960 open-wbo HOME/instance-4097322-1466113644.opb 

pid=19158
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.29 2.33 2.27 3/176 19161
/proc/meminfo: memFree=30260092/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=2628 CPUtime=0 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 407 0 0 0 0 0 0 0 20 0 1 0 13411238 2691072 282 33554432000 4194304 6059633 140736322227584 140735156255368 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 657 282 207 456 0 120 0

[startup+0.100158 s]
/proc/loadavg: 2.29 2.33 2.27 3/176 19161
/proc/meminfo: memFree=30260092/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=4672 CPUtime=0.09 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 1027 0 0 0 9 0 0 0 20 0 1 0 13411238 4784128 730 33554432000 4194304 6059633 140736322227584 140735156255368 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 1168 730 176 456 0 704 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4672

[startup+0.200403 s]
/proc/loadavg: 2.29 2.33 2.27 3/176 19161
/proc/meminfo: memFree=30260092/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=5208 CPUtime=0.19 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 1153 0 0 0 19 0 0 0 20 0 1 0 13411238 5332992 855 33554432000 4194304 6059633 140736322227584 140735156255368 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 1302 855 176 456 0 838 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5208

[startup+0.300319 s]
/proc/loadavg: 2.29 2.33 2.27 3/176 19161
/proc/meminfo: memFree=30260092/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=5960 CPUtime=0.29 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 1408 0 0 0 29 0 0 0 20 0 1 0 13411238 6103040 858 33554432000 4194304 6059633 140736322227584 140735156255368 4277477 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 1490 858 176 456 0 1026 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5960

[startup+0.700215 s]
/proc/loadavg: 2.29 2.33 2.27 3/176 19161
/proc/meminfo: memFree=30260092/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=8112 CPUtime=0.69 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 2122 0 0 0 69 0 0 0 20 0 1 0 13411238 8306688 1551 33554432000 4194304 6059633 140736322227584 140736322226072 4280118 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 2028 1551 176 456 0 1564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8112

[startup+1.50023 s]
/proc/loadavg: 2.29 2.33 2.27 3/177 19162
/proc/meminfo: memFree=30254000/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=9140 CPUtime=1.49 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 2482 0 0 0 149 0 0 0 20 0 1 0 13411238 9359360 1894 33554432000 4194304 6059633 140736322227584 140736322226104 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 2285 1894 176 456 0 1821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9140

[startup+3.10035 s]
/proc/loadavg: 2.29 2.33 2.27 3/177 19162
/proc/meminfo: memFree=30252304/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=10124 CPUtime=3.09 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 2663 0 0 0 309 0 0 0 20 0 1 0 13411238 10366976 2070 33554432000 4194304 6059633 140736322227584 140736322226104 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 2531 2070 176 456 0 2067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10124

[startup+6.30023 s]
/proc/loadavg: 2.27 2.32 2.26 3/177 19162
/proc/meminfo: memFree=30249716/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=13144 CPUtime=6.29 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 3229 0 0 0 629 0 0 0 20 0 1 0 13411238 13459456 2627 33554432000 4194304 6059633 140736322227584 140736322226072 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 3286 2627 176 456 0 2822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13144

[startup+12.7003 s]
/proc/loadavg: 2.25 2.32 2.26 3/177 19162
/proc/meminfo: memFree=30243104/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=18540 CPUtime=12.69 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 4393 0 0 0 1268 1 0 0 20 0 1 0 13411238 18984960 4237 33554432000 4194304 6059633 140736322227584 140736322226104 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 4635 4237 176 456 0 4171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18540

[startup+25.5003 s]
/proc/loadavg: 2.26 2.32 2.26 3/177 19163
/proc/meminfo: memFree=30242656/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=20896 CPUtime=25.49 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 6103 0 0 0 2548 1 0 0 20 0 1 0 13411238 21397504 4550 33554432000 4194304 6059633 140736322227584 140736322226072 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 5224 4550 176 456 0 4760 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20896

[startup+51.1004 s]
/proc/loadavg: 2.24 2.31 2.26 3/177 19163
/proc/meminfo: memFree=30230192/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=32388 CPUtime=51.08 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 7053 0 0 0 5107 1 0 0 20 0 1 0 13411238 33165312 7708 33554432000 4194304 6059633 140736322227584 140736322226072 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 8097 7708 176 456 0 7633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32388

[startup+102.3 s]
/proc/loadavg: 2.19 2.29 2.26 3/177 19164
/proc/meminfo: memFree=30224296/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=43968 CPUtime=102.28 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 7464 0 0 0 10226 2 0 0 20 0 1 0 13411238 45023232 9131 33554432000 4194304 6059633 140736322227584 140736322226072 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 10992 9131 176 456 0 10528 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 43968

[startup+162.3 s]
/proc/loadavg: 2.28 2.29 2.26 3/178 19168
/proc/meminfo: memFree=30219728/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=43968 CPUtime=162.27 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 7471 0 0 0 16225 2 0 0 20 0 1 0 13411238 45023232 9157 33554432000 4194304 6059633 140736322227584 140736322226072 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 10992 9157 176 456 0 10528 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 43968

[startup+222.307 s]
/proc/loadavg: 2.37 2.31 2.27 4/177 19169
/proc/meminfo: memFree=30207856/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=55696 CPUtime=222.26 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 7877 0 0 0 22224 2 0 0 20 0 1 0 13411238 57032704 12543 33554432000 4194304 6059633 140736322227584 140736322226072 4278432 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 13924 12543 176 456 0 13460 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 55696

[startup+282.3 s]
/proc/loadavg: 2.32 2.31 2.27 3/177 19170
/proc/meminfo: memFree=30206056/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=55696 CPUtime=282.24 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 7878 0 0 0 28222 2 0 0 20 0 1 0 13411238 57032704 13055 33554432000 4194304 6059633 140736322227584 140736322226072 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 13924 13055 176 456 0 13460 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 55696

[startup+342.3 s]
/proc/loadavg: 2.46 2.35 2.28 3/178 19183
/proc/meminfo: memFree=30203640/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=55696 CPUtime=342.23 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 7911 0 0 0 34221 2 0 0 20 0 1 0 13411238 57032704 13087 33554432000 4194304 6059633 140736322227584 140736322226072 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 13924 13087 176 456 0 13460 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 55696

[startup+402.3 s]
/proc/loadavg: 2.28 2.31 2.27 3/177 19184
/proc/meminfo: memFree=30201468/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=55696 CPUtime=402.23 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 8253 0 0 0 40220 3 0 0 20 0 1 0 13411238 57032704 13417 33554432000 4194304 6059633 140736322227584 140736322226072 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 13924 13417 176 456 0 13460 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 55696

[startup+462.3 s]
/proc/loadavg: 2.30 2.31 2.27 3/177 19185
/proc/meminfo: memFree=30200356/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=55888 CPUtime=462.21 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 8890 0 0 0 46218 3 0 0 20 0 1 0 13411238 57229312 13609 33554432000 4194304 6059633 140736322227584 140736322226408 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 13972 13609 176 456 0 13508 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 55888

[startup+522.3 s]
/proc/loadavg: 2.39 2.33 2.28 4/177 19186
/proc/meminfo: memFree=30189748/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=75500 CPUtime=522.21 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9050 0 0 0 52217 4 0 0 20 0 1 0 13411238 77312000 16324 33554432000 4194304 6059633 140736322227584 140736322226072 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 18875 16324 176 456 0 18411 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 75500

[startup+582.3 s]
/proc/loadavg: 2.29 2.31 2.27 3/177 19187
/proc/meminfo: memFree=30190000/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=75500 CPUtime=582.2 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9050 0 0 0 58216 4 0 0 20 0 1 0 13411238 77312000 16324 33554432000 4194304 6059633 140736322227584 140736322226072 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 18875 16324 176 456 0 18411 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 75500


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


[startup+942.3 s]
/proc/loadavg: 2.24 2.30 2.27 3/177 20185
/proc/meminfo: memFree=30251808/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=75500 CPUtime=942.14 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9052 0 0 0 94210 4 0 0 20 0 1 0 13411238 77312000 17348 33554432000 4194304 6059633 140736322227584 140736322226072 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 18875 17348 176 456 0 18411 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 75500

[startup+1002.3 s]
/proc/loadavg: 2.42 2.33 2.28 4/177 20186
/proc/meminfo: memFree=30237644/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=75500 CPUtime=1002.13 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9054 0 0 0 100209 4 0 0 20 0 1 0 13411238 77312000 17861 33554432000 4194304 6059633 140736322227584 140736322226072 4277871 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 18875 17861 176 456 0 18411 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 75500

[startup+1062.3 s]
/proc/loadavg: 2.38 2.34 2.28 4/177 20187
/proc/meminfo: memFree=30234360/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=75500 CPUtime=1062.12 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9054 0 0 0 106208 4 0 0 20 0 1 0 13411238 77312000 17861 33554432000 4194304 6059633 140736322227584 140736322226072 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 18875 17861 176 456 0 18411 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 75500

[startup+1122.3 s]
/proc/loadavg: 2.35 2.34 2.28 3/177 20188
/proc/meminfo: memFree=30214248/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1122.12 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9922 0 0 0 112207 5 0 0 20 0 1 0 13411238 88887296 20733 33554432000 4194304 6059633 140736322227584 140736322226104 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 20733 176 456 0 21237 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 86804

[startup+1182.3 s]
/proc/loadavg: 2.26 2.32 2.27 4/177 20189
/proc/meminfo: memFree=30208528/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1182.11 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9922 0 0 0 118206 5 0 0 20 0 1 0 13411238 88887296 20733 33554432000 4194304 6059633 140736322227584 140736322226104 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 20733 176 456 0 21237 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 86804

[startup+1242.3 s]
/proc/loadavg: 2.44 2.35 2.28 3/177 20191
/proc/meminfo: memFree=30207160/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1242.1 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9923 0 0 0 124205 5 0 0 20 0 1 0 13411238 88887296 20826 33554432000 4194304 6059633 140736322227584 140736322226104 4301576 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 20826 176 456 0 21237 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 86804

[startup+1302.3 s]
/proc/loadavg: 2.40 2.36 2.29 3/177 20192
/proc/meminfo: memFree=30203300/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1302.09 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9924 0 0 0 130204 5 0 0 20 0 1 0 13411238 88887296 21338 33554432000 4194304 6059633 140736322227584 140736322226104 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 21338 176 456 0 21237 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 86804

[startup+1362.3 s]
/proc/loadavg: 2.42 2.37 2.29 3/178 20196
/proc/meminfo: memFree=30202388/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1362.08 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9924 0 0 0 136203 5 0 0 20 0 1 0 13411238 88887296 21338 33554432000 4194304 6059633 140736322227584 140736322226104 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 21338 176 456 0 21237 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 86804

[startup+1422.3 s]
/proc/loadavg: 2.34 2.36 2.29 3/177 20197
/proc/meminfo: memFree=30202680/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1422.08 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9924 0 0 0 142203 5 0 0 20 0 1 0 13411238 88887296 21338 33554432000 4194304 6059633 140736322227584 140736322226104 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 21338 176 456 0 21237 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.28 2.33 2.28 3/177 20198
/proc/meminfo: memFree=30192304/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=86804 CPUtime=1482.06 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 9924 0 0 0 148201 5 0 0 20 0 1 0 13411238 88887296 21338 33554432000 4194304 6059633 140736322227584 140736322226104 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 21701 21338 176 456 0 21237 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 86804

[startup+1542.31 s]
/proc/loadavg: 2.25 2.32 2.27 3/176 20199
/proc/meminfo: memFree=30185112/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=93988 CPUtime=1542.06 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10199 0 0 0 154201 5 0 0 20 0 1 0 13411238 96243712 23134 33554432000 4194304 6059633 140736322227584 140736322226104 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23497 23134 176 456 0 23033 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 93988

[startup+1602.3 s]
/proc/loadavg: 2.35 2.33 2.28 4/177 20201
/proc/meminfo: memFree=30185108/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=93988 CPUtime=1602.04 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10199 0 0 0 160199 5 0 0 20 0 1 0 13411238 96243712 23134 33554432000 4194304 6059633 140736322227584 140736322226104 4261123 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23497 23134 176 456 0 23033 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 93988

[startup+1662.3 s]
/proc/loadavg: 2.26 2.30 2.27 4/177 20202
/proc/meminfo: memFree=30183172/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=94532 CPUtime=1662.03 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10200 0 0 0 166198 5 0 0 20 0 1 0 13411238 96800768 23135 33554432000 4194304 6059633 140736322227584 140736322226104 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23633 23135 176 456 0 23169 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 94532

[startup+1722.3 s]
/proc/loadavg: 2.14 2.26 2.26 3/177 20203
/proc/meminfo: memFree=30182860/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=94532 CPUtime=1722.02 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10344 0 0 0 172197 5 0 0 20 0 1 0 13411238 96800768 23270 33554432000 4194304 6059633 140736322227584 140736322226104 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23633 23270 176 456 0 23169 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 94532

[startup+1782.3 s]
/proc/loadavg: 2.20 2.25 2.26 3/177 20204
/proc/meminfo: memFree=30182428/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=94532 CPUtime=1782.02 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10409 0 0 0 178196 6 0 0 20 0 1 0 13411238 96800768 23270 33554432000 4194304 6059633 140736322227584 140736322226408 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23633 23270 176 456 0 23169 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 94532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.23 2.26 2.26 3/177 20204
/proc/meminfo: memFree=30182304/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=94532 CPUtime=1800.02 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10409 0 0 0 179996 6 0 0 20 0 1 0 13411238 96800768 23270 33554432000 4194304 6059633 140736322227584 140736322226408 4278421 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23633 23270 176 456 0 23169 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 94532

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 19161 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.23 2.26 2.26 3/177 20204
/proc/meminfo: memFree=30182304/32872528 swapFree=1497568/1644736
[pid=19161] ppid=19158 vsize=94532 CPUtime=1800.02 cores=1,3,5,7
/proc/19161/stat : 19161 (open-wbo) R 19158 19161 15832 0 -1 4202496 10409 0 0 0 179996 6 0 0 20 0 1 0 13411238 96800768 23270 33554432000 4194304 6059633 140736322227584 140736322226408 4278421 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19161/statm: 23633 23270 176 456 0 23169 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 94532

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.06399
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 143852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.06399
maximum resident set size= 126044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10412
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= 10
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.9193 second user time and 16.1385 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-16 23:47:24
IDJOB=4097322
IDBENCH=107740
IDSOLVER=2547
FILE ID=node124/4097322-1466113644
RUNJOBID= node124-1466112658-17502
PBS_JOBID= 19904063
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_38.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097322-1466113644/watcher-4097322-1466113644 -o /tmp/evaluation-result-4097322-1466113644/solver-4097322-1466113644 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17502 --watchdog 1960  open-wbo HOME/instance-4097322-1466113644.opb

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

MD5SUM BENCH= 7a8904d7ae3d6e9d521cf00d78d1bb9b
RANDOM SEED=1570709794

node124.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30260736 kB
Buffers:           43420 kB
Cached:           130632 kB
SwapCached:         2460 kB
Active:           175192 kB
Inactive:          88768 kB
Active(anon):      89828 kB
Inactive(anon):     2180 kB
Active(file):      85364 kB
Inactive(file):    86588 kB
Unevictable:     1644736 kB
Mlocked:         1497568 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:              5156 kB
Writeback:             0 kB
AnonPages:       1732784 kB
Mapped:             8112 kB
Shmem:                 0 kB
Slab:             570044 kB
SReclaimable:      13212 kB
SUnreclaim:       556832 kB
KernelStack:        1472 kB
PageTables:         7248 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1852792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 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= 71708 MiB
End job on node124 at 2016-06-17 00:17:25