Trace number 4089902

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/pb16-16-elffers/
rand6reg/normalized-rand6reg-v061-n1.opb
MD5SUM60094e490291d00dfc3d1432e031262f
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 benchmark70.0014
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089902-1466022190.opb
0.00/0.00	c File size is 3276 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:           183                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          61                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
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-4089902-1466022190/watcher-4089902-1466022190 -o /tmp/evaluation-result-4089902-1466022190/solver-4089902-1466022190 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4089902-1466022190.opb 

pid=10489
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: 2.18 2.20 2.18 4/176 10492
/proc/meminfo: memFree=30422732/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 4264733 6852608 259 33554432000 4194304 6059633 140733839041424 140736675403544 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 1673 259 165 456 0 1209 0

[startup+0.100154 s]
/proc/loadavg: 2.18 2.20 2.18 4/176 10492
/proc/meminfo: memFree=30422732/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=3616 CPUtime=0.09 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 716 0 0 0 9 0 0 0 20 0 1 0 4264733 3702784 486 33554432000 4194304 6059633 140733839041424 140736675403544 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 904 486 176 456 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.200255 s]
/proc/loadavg: 2.18 2.20 2.18 4/176 10492
/proc/meminfo: memFree=30422732/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=4440 CPUtime=0.19 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 1179 0 0 0 19 0 0 0 20 0 1 0 4264733 4546560 687 33554432000 4194304 6059633 140733839041424 140736675403544 4262374 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 1110 687 176 456 0 646 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4440

[startup+0.30027 s]
/proc/loadavg: 2.18 2.20 2.18 4/176 10492
/proc/meminfo: memFree=30422732/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=6088 CPUtime=0.29 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 1328 0 0 0 29 0 0 0 20 0 1 0 4264733 6234112 833 33554432000 4194304 6059633 140733839041424 140736675403544 4261576 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 1522 834 176 456 0 1058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6088

[startup+0.700242 s]
/proc/loadavg: 2.18 2.20 2.18 4/176 10492
/proc/meminfo: memFree=30422732/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=7172 CPUtime=0.69 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 1904 0 0 0 69 0 0 0 20 0 1 0 4264733 7344128 1388 33554432000 4194304 6059633 140733839041424 140733839039912 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 1793 1389 176 456 0 1329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7172

[startup+1.50026 s]
/proc/loadavg: 2.18 2.20 2.18 4/177 10493
/proc/meminfo: memFree=30412172/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=13188 CPUtime=1.49 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 2430 0 0 0 149 0 0 0 20 0 1 0 4264733 13504512 2930 33554432000 4194304 6059633 140733839041424 140733839039912 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 3297 2930 176 456 0 2833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13188

[startup+3.10027 s]
/proc/loadavg: 2.24 2.21 2.18 4/177 10493
/proc/meminfo: memFree=30411552/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=13188 CPUtime=3.09 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 2440 0 0 0 309 0 0 0 20 0 1 0 4264733 13504512 2940 33554432000 4194304 6059633 140733839041424 140733839039912 4255738 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 3297 2940 176 456 0 2833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13188

[startup+6.30029 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 10493
/proc/meminfo: memFree=30408832/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=16124 CPUtime=6.29 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 3175 0 0 0 629 0 0 0 20 0 1 0 4264733 16510976 3663 33554432000 4194304 6059633 140733839041424 140733839039944 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 4031 3663 176 456 0 3567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16124

[startup+12.7002 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 10493
/proc/meminfo: memFree=30398544/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=32124 CPUtime=12.69 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 4471 0 0 0 1268 1 0 0 20 0 1 0 4264733 32894976 6012 33554432000 4194304 6059633 140733839041424 140733839039912 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 8031 6012 176 456 0 7567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32124

[startup+25.5003 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 10493
/proc/meminfo: memFree=30379256/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=36588 CPUtime=25.49 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 5065 0 0 0 2548 1 0 0 20 0 1 0 4264733 37466112 7613 33554432000 4194304 6059633 140733839041424 140733839039944 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 9147 7613 176 456 0 8683 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36588

[startup+51.1003 s]
/proc/loadavg: 2.24 2.21 2.18 3/176 10493
/proc/meminfo: memFree=30355188/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=57984 CPUtime=51.09 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 5985 0 0 0 5107 2 0 0 20 0 1 0 4264733 59375616 13112 33554432000 4194304 6059633 140733839041424 140733839039960 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 14496 13112 176 456 0 14032 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 57984

[startup+102.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 10495
/proc/meminfo: memFree=30323708/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=74204 CPUtime=102.28 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 6524 0 0 0 10226 2 0 0 20 0 1 0 4264733 75984896 15397 33554432000 4194304 6059633 140733839041424 140733839039912 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 18551 15397 176 456 0 18087 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 74204

[startup+162.3 s]
/proc/loadavg: 2.19 2.21 2.18 4/177 10496
/proc/meminfo: memFree=30314968/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=74204 CPUtime=162.26 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 6938 0 0 0 16224 2 0 0 20 0 1 0 4264733 75984896 17338 33554432000 4194304 6059633 140733839041424 140733839039912 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 18551 17338 176 456 0 18087 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 74204

[startup+222.307 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 10497
/proc/meminfo: memFree=30312920/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=74204 CPUtime=222.26 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 6939 0 0 0 22224 2 0 0 20 0 1 0 4264733 75984896 17850 33554432000 4194304 6059633 140733839041424 140733839039912 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 18551 17850 176 456 0 18087 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 74204

[startup+282.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/177 10498
/proc/meminfo: memFree=30310688/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=74204 CPUtime=282.24 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 7907 0 0 0 28220 4 0 0 20 0 1 0 4264733 75984896 18193 33554432000 4194304 6059633 140733839041424 140733839040248 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 18551 18193 176 456 0 18087 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 74204

[startup+342.3 s]
/proc/loadavg: 2.33 2.27 2.20 3/177 10499
/proc/meminfo: memFree=30298588/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=342.23 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 9046 0 0 0 34217 6 0 0 20 0 1 0 4264733 88518656 21253 33554432000 4194304 6059633 140733839041424 140733839040248 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21253 176 456 0 21147 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 86444

[startup+402.3 s]
/proc/loadavg: 2.20 2.25 2.19 3/177 10501
/proc/meminfo: memFree=30219824/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=402.23 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 9674 0 0 0 40215 8 0 0 20 0 1 0 4264733 139022336 30149 33554432000 4194304 6059633 140733839041424 140733839039960 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 30149 176 456 0 33477 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 135764

[startup+462.3 s]
/proc/loadavg: 2.35 2.27 2.20 3/178 10505
/proc/meminfo: memFree=30240296/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=462.22 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 10097 0 0 0 46213 9 0 0 20 0 1 0 4264733 88518656 21253 33554432000 4194304 6059633 140733839041424 140733839040248 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21253 176 456 0 21147 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 86444

[startup+522.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/177 10506
/proc/meminfo: memFree=30250172/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=522.21 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 10730 0 0 0 52210 11 0 0 20 0 1 0 4264733 139022336 30149 33554432000 4194304 6059633 140733839041424 140733839039960 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 30149 176 456 0 33477 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 135764

[startup+582.3 s]
/proc/loadavg: 2.21 2.25 2.19 3/177 10507
/proc/meminfo: memFree=30248236/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=582.2 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 11157 0 0 0 58208 12 0 0 20 0 1 0 4264733 139022336 30661 33554432000 4194304 6059633 140733839041424 140733839039960 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 30661 176 456 0 33477 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 135764


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


[startup+942.3 s]
/proc/loadavg: 2.29 2.25 2.19 3/177 10514
/proc/meminfo: memFree=30240160/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=942.15 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 14878 0 0 0 94194 21 0 0 20 0 1 0 4264733 88518656 21277 33554432000 4194304 6059633 140733839041424 140733839040248 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21277 176 456 0 21147 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 86444

[startup+1002.3 s]
/proc/loadavg: 2.25 2.24 2.19 3/177 10516
/proc/meminfo: memFree=30245600/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1002.14 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 15897 0 0 0 100191 23 0 0 20 0 1 0 4264733 139022336 31197 33554432000 4194304 6059633 140733839041424 140733839039960 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 31197 176 456 0 33477 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 135764

[startup+1062.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/178 10520
/proc/meminfo: memFree=30191332/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=166584 CPUtime=1062.12 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 17308 0 0 0 106188 24 0 0 20 0 1 0 4264733 170582016 34848 33554432000 4194304 6059633 140733839041424 140733839040216 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 41646 34848 176 456 0 41182 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 166584

[startup+1122.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 10521
/proc/meminfo: memFree=30202208/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1122.11 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 18321 0 0 0 112184 27 0 0 20 0 1 0 4264733 139022336 29149 33554432000 4194304 6059633 140733839041424 140733839039960 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 29149 176 456 0 33477 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 135764

[startup+1182.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 10522
/proc/meminfo: memFree=30187660/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1182.1 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 19127 0 0 0 118181 29 0 0 20 0 1 0 4264733 139022336 30685 33554432000 4194304 6059633 140733839041424 140733839039960 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 30685 176 456 0 33477 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 135764

[startup+1242.3 s]
/proc/loadavg: 2.18 2.21 2.18 4/177 10523
/proc/meminfo: memFree=30244980/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1242.09 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 19933 0 0 0 124179 30 0 0 20 0 1 0 4264733 139022336 31197 33554432000 4194304 6059633 140733839041424 140733839039960 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 31197 176 456 0 33477 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 135764

[startup+1302.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 10525
/proc/meminfo: memFree=30205964/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1302.08 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 20740 0 0 0 130177 31 0 0 20 0 1 0 4264733 139022336 32221 33554432000 4194304 6059633 140733839041424 140733839039960 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 32221 176 456 0 33477 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 135764

[startup+1362.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 10526
/proc/meminfo: memFree=30203824/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1362.07 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 21543 0 0 0 136174 33 0 0 20 0 1 0 4264733 139022336 29661 33554432000 4194304 6059633 140733839041424 140733839039960 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 29661 176 456 0 33477 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 135764

[startup+1422.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 10527
/proc/meminfo: memFree=30206148/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=135764 CPUtime=1422.07 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 22351 0 0 0 142172 35 0 0 20 0 1 0 4264733 139022336 29149 33554432000 4194304 6059633 140733839041424 140733839040248 4278436 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 33941 29149 176 456 0 33477 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 135764

[startup+1482.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 10528
/proc/meminfo: memFree=30237396/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=1482.06 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 22946 0 0 0 148170 36 0 0 20 0 1 0 4264733 88518656 21277 33554432000 4194304 6059633 140733839041424 140733839040248 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21277 176 456 0 21147 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 86444

[startup+1542.31 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 10529
/proc/meminfo: memFree=30230596/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=1542.06 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 23752 0 0 0 154168 38 0 0 20 0 1 0 4264733 88518656 21277 33554432000 4194304 6059633 140733839041424 140733839040248 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21277 176 456 0 21147 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 86444

[startup+1602.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 10531
/proc/meminfo: memFree=30235592/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=1602.03 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 24561 0 0 0 160164 39 0 0 20 0 1 0 4264733 88518656 21277 33554432000 4194304 6059633 140733839041424 140733839040248 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21277 176 456 0 21147 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 86444

[startup+1662.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/178 10535
/proc/meminfo: memFree=30235324/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=86444 CPUtime=1662.03 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 25374 0 0 0 166162 41 0 0 20 0 1 0 4264733 88518656 21277 33554432000 4194304 6059633 140733839041424 140733839040216 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 21611 21277 176 456 0 21147 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 86444

[startup+1722.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 10536
/proc/meminfo: memFree=30187496/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=166584 CPUtime=1722.02 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 26182 0 0 0 172159 43 0 0 20 0 1 0 4264733 170582016 34848 33554432000 4194304 6059633 140733839041424 140733839040216 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 41646 34848 176 456 0 41182 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 166584

[startup+1782.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 10629
/proc/meminfo: memFree=30302244/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=166584 CPUtime=1782.01 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 26996 0 0 0 178157 44 0 0 20 0 1 0 4264733 170582016 35360 33554432000 4194304 6059633 140733839041424 140733839040216 4277921 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 41646 35360 176 456 0 41182 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 166584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 10629
/proc/meminfo: memFree=30287736/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=166584 CPUtime=1800.01 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 26999 0 0 0 179956 45 0 0 20 0 1 0 4264733 170582016 36896 33554432000 4194304 6059633 140733839041424 140733839040216 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 41646 36896 176 456 0 41182 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 166584

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 10492 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 10629
/proc/meminfo: memFree=30287736/32872528 swapFree=1401752/1579580
[pid=10492] ppid=10489 vsize=166584 CPUtime=1800.01 cores=0,2,4,6
/proc/10492/stat : 10492 (open-wbo) R 10489 10492 5813 0 -1 4202496 26999 0 0 0 179956 45 0 0 20 0 1 0 4264733 170582016 36896 33554432000 4194304 6059633 140733839041424 140733839040216 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10492/statm: 41646 36896 176 456 0 41182 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 166584

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.57
CPU system time (s): 0.45393
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 166584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.45393
maximum resident set size= 149632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27002
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= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.00124 second user time and 6.60799 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 22:23:10
IDJOB=4089902
IDBENCH=107472
IDSOLVER=2547
FILE ID=node139/4089902-1466022190
RUNJOBID= node139-1466010231-5829
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v061-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089902-1466022190/watcher-4089902-1466022190 -o /tmp/evaluation-result-4089902-1466022190/solver-4089902-1466022190 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4089902-1466022190.opb

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

MD5SUM BENCH= 60094e490291d00dfc3d1432e031262f
RANDOM SEED=1632178665

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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	: 5332.55
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		: 2666.500
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30422996 kB
Buffers:           13424 kB
Cached:           104584 kB
SwapCached:         8924 kB
Active:            70756 kB
Inactive:          96336 kB
Active(anon):      43096 kB
Inactive(anon):     8356 kB
Active(file):      27660 kB
Inactive(file):    87980 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              4684 kB
Writeback:             0 kB
AnonPages:       1719752 kB
Mapped:             8344 kB
Shmem:                 0 kB
Slab:             566152 kB
SReclaimable:      10528 kB
SUnreclaim:       555624 kB
KernelStack:        1480 kB
PageTables:         7680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1739660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 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= 71620 MiB
End job on node139 at 2016-06-15 22:53:10