Trace number 4096034

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/
subsetcard/normalized-subsetcard-eq-fixedbandwidth-35.opb
MD5SUMb1740a8035bce329c3857fd82d699c14
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 variables141
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
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
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-4096034-1466100072.opb
0.00/0.00	c File size is 2693 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:           141                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         140                                                                   |
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-4096034-1466100072/watcher-4096034-1466100072 -o /tmp/evaluation-result-4096034-1466100072/solver-4096034-1466100072 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466098220-19276 --watchdog 1960 open-wbo HOME/instance-4096034-1466100072.opb 

pid=19555
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: 2.41 2.32 2.25 3/179 19558
/proc/meminfo: memFree=30256952/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=6988 CPUtime=0 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 437 0 0 0 0 0 0 0 20 0 1 0 12053177 7155712 310 33554432000 4194304 6059633 140733604484288 140734040537560 4254478 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 1747 310 164 456 0 1283 0

[startup+0.100156 s]
/proc/loadavg: 2.41 2.32 2.25 3/179 19558
/proc/meminfo: memFree=30256952/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=3152 CPUtime=0.09 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 605 0 0 0 9 0 0 0 20 0 1 0 12053177 3227648 428 33554432000 4194304 6059633 140733604484288 140734040537560 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 788 428 175 456 0 324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.200276 s]
/proc/loadavg: 2.41 2.32 2.25 3/179 19558
/proc/meminfo: memFree=30256952/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=3980 CPUtime=0.19 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 884 0 0 0 19 0 0 0 20 0 1 0 12053177 4075520 581 33554432000 4194304 6059633 140733604484288 140734040537560 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 995 581 175 456 0 531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3980

[startup+0.300227 s]
/proc/loadavg: 2.41 2.32 2.25 3/179 19558
/proc/meminfo: memFree=30256952/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=4992 CPUtime=0.29 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 970 0 0 0 29 0 0 0 20 0 1 0 12053177 5111808 661 33554432000 4194304 6059633 140733604484288 140734040537560 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 1248 661 175 456 0 784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4992

[startup+0.700232 s]
/proc/loadavg: 2.41 2.32 2.25 3/179 19558
/proc/meminfo: memFree=30256952/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=6080 CPUtime=0.69 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 1393 0 0 0 69 0 0 0 20 0 1 0 12053177 6225920 1069 33554432000 4194304 6059633 140733604484288 140734040537560 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 1520 1069 175 456 0 1056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6080

[startup+1.5002 s]
/proc/loadavg: 2.41 2.32 2.25 3/180 19559
/proc/meminfo: memFree=30251908/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=7096 CPUtime=1.49 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 1760 0 0 0 149 0 0 0 20 0 1 0 12053177 7266304 1417 33554432000 4194304 6059633 140733604484288 140733604482776 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 1774 1417 175 456 0 1310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7096

[startup+3.10023 s]
/proc/loadavg: 2.41 2.32 2.25 3/180 19559
/proc/meminfo: memFree=30250692/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=14204 CPUtime=3.09 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 2534 0 0 0 309 0 0 0 20 0 1 0 12053177 14544896 2671 33554432000 4194304 6059633 140733604484288 140733604482776 4277804 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 3551 2671 175 456 0 3087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14204

[startup+6.30027 s]
/proc/loadavg: 2.38 2.31 2.25 3/180 19559
/proc/meminfo: memFree=30244668/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=14204 CPUtime=6.29 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 2545 0 0 0 629 0 0 0 20 0 1 0 12053177 14544896 3193 33554432000 4194304 6059633 140733604484288 140733604482776 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 3551 3193 175 456 0 3087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14204

[startup+12.7002 s]
/proc/loadavg: 2.35 2.31 2.25 3/180 19559
/proc/meminfo: memFree=30241796/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=24000 CPUtime=12.69 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 3525 0 0 0 1269 0 0 0 20 0 1 0 12053177 24576000 5156 33554432000 4194304 6059633 140733604484288 140733604482808 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 6000 5156 175 456 0 5536 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24000

[startup+25.5003 s]
/proc/loadavg: 2.35 2.31 2.25 4/180 19559
/proc/meminfo: memFree=30237000/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=25784 CPUtime=25.48 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 4566 0 0 0 2548 0 0 0 20 0 1 0 12053177 26402816 5224 33554432000 4194304 6059633 140733604484288 140733604482776 5131844 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 6446 5224 175 456 0 5982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25784

[startup+51.1003 s]
/proc/loadavg: 2.37 2.31 2.25 3/179 19559
/proc/meminfo: memFree=30208588/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=29992 CPUtime=51.08 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 5200 0 0 0 5108 0 0 0 20 0 1 0 12053177 30711808 6847 33554432000 4194304 6059633 140733604484288 140733604482808 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 7498 6847 175 456 0 7034 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29992

[startup+102.3 s]
/proc/loadavg: 2.35 2.31 2.25 3/179 19560
/proc/meminfo: memFree=30184656/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=51568 CPUtime=102.28 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 6763 0 0 0 10227 1 0 0 20 0 1 0 12053177 52805632 11346 33554432000 4194304 6059633 140733604484288 140733604482776 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 12892 11346 175 456 0 12428 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51568

[startup+162.3 s]
/proc/loadavg: 2.43 2.34 2.27 4/179 19561
/proc/meminfo: memFree=30173656/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=51568 CPUtime=162.27 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 6764 0 0 0 16226 1 0 0 20 0 1 0 12053177 52805632 11858 33554432000 4194304 6059633 140733604484288 140733604482776 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 12892 11858 175 456 0 12428 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 51568

[startup+222.307 s]
/proc/loadavg: 2.39 2.35 2.27 3/179 19563
/proc/meminfo: memFree=30165224/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=51568 CPUtime=222.26 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 6796 0 0 0 22225 1 0 0 20 0 1 0 12053177 52805632 12401 33554432000 4194304 6059633 140733604484288 140733604482776 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 12892 12401 175 456 0 12428 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 51568

[startup+282.3 s]
/proc/loadavg: 2.28 2.33 2.27 3/179 19564
/proc/meminfo: memFree=30155472/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=60860 CPUtime=282.25 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 7775 0 0 0 28224 1 0 0 20 0 1 0 12053177 62320640 14857 33554432000 4194304 6059633 140733604484288 140733604482808 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 15215 14857 175 456 0 14751 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 60860

[startup+342.3 s]
/proc/loadavg: 2.24 2.31 2.27 4/179 19565
/proc/meminfo: memFree=30135400/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=342.24 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8293 0 0 0 34222 2 0 0 20 0 1 0 12053177 81629184 19527 33554432000 4194304 6059633 140733604484288 140733604482776 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19527 175 456 0 19465 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 79716

[startup+402.3 s]
/proc/loadavg: 2.38 2.34 2.28 4/179 19566
/proc/meminfo: memFree=30100100/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=402.22 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8296 0 0 0 40220 2 0 0 20 0 1 0 12053177 81629184 19571 33554432000 4194304 6059633 140733604484288 140733604482776 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19571 175 456 0 19465 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 79716

[startup+462.3 s]
/proc/loadavg: 2.19 2.29 2.26 3/179 19567
/proc/meminfo: memFree=30093836/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=462.22 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8296 0 0 0 46220 2 0 0 20 0 1 0 12053177 81629184 19571 33554432000 4194304 6059633 140733604484288 140733604482776 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19571 175 456 0 19465 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 79716

[startup+522.3 s]
/proc/loadavg: 2.22 2.28 2.26 4/179 19569
/proc/meminfo: memFree=30092032/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=522.21 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8296 0 0 0 52219 2 0 0 20 0 1 0 12053177 81629184 19571 33554432000 4194304 6059633 140733604484288 140733604482776 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19571 175 456 0 19465 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 79716

[startup+582.3 s]
/proc/loadavg: 2.40 2.32 2.28 3/180 19573
/proc/meminfo: memFree=30102656/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=582.2 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8296 0 0 0 58218 2 0 0 20 0 1 0 12053177 81629184 19571 33554432000 4194304 6059633 140733604484288 140733604482776 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19571 175 456 0 19465 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 79716


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.26 2.26 3/179 19580
/proc/meminfo: memFree=30087404/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=942.14 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8296 0 0 0 94212 2 0 0 20 0 1 0 12053177 81629184 19571 33554432000 4194304 6059633 140733604484288 140733604482776 4261151 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19571 175 456 0 19465 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 79716

[startup+1002.3 s]
/proc/loadavg: 2.22 2.24 2.25 3/179 19581
/proc/meminfo: memFree=30089484/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=79716 CPUtime=1002.13 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 8296 0 0 0 100211 2 0 0 20 0 1 0 12053177 81629184 19571 33554432000 4194304 6059633 140733604484288 140733604482776 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 19929 19571 175 456 0 19465 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 79716

[startup+1062.3 s]
/proc/loadavg: 2.25 2.24 2.25 4/179 19582
/proc/meminfo: memFree=30098456/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=83492 CPUtime=1062.12 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9271 0 0 0 106210 2 0 0 20 0 1 0 12053177 85495808 20515 33554432000 4194304 6059633 140733604484288 140733604482808 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 20873 20515 175 456 0 20409 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83492

[startup+1122.3 s]
/proc/loadavg: 2.29 2.25 2.26 3/179 19584
/proc/meminfo: memFree=30131632/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=83492 CPUtime=1122.11 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9336 0 0 0 112209 2 0 0 20 0 1 0 12053177 85495808 20515 33554432000 4194304 6059633 140733604484288 140733604483112 4251953 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 20873 20515 175 456 0 20409 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 83492

[startup+1182.3 s]
/proc/loadavg: 2.33 2.28 2.27 3/180 19588
/proc/meminfo: memFree=30082712/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=83492 CPUtime=1182.1 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9467 0 0 0 118207 3 0 0 20 0 1 0 12053177 85495808 20515 33554432000 4194304 6059633 140733604484288 140733604483112 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 20873 20515 175 456 0 20409 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 83492

[startup+1242.3 s]
/proc/loadavg: 2.39 2.30 2.27 4/179 19589
/proc/meminfo: memFree=30095656/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=83492 CPUtime=1242.1 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9533 0 0 0 124206 4 0 0 20 0 1 0 12053177 85495808 20515 33554432000 4194304 6059633 140733604484288 140733604483112 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 20873 20515 175 456 0 20409 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 83492

[startup+1302.3 s]
/proc/loadavg: 2.47 2.34 2.28 3/179 19590
/proc/meminfo: memFree=30057996/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1302.08 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9748 0 0 0 130203 5 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 96020

[startup+1362.3 s]
/proc/loadavg: 2.39 2.33 2.28 4/179 19591
/proc/meminfo: memFree=30078572/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1362.08 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9814 0 0 0 136202 6 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 96020

[startup+1422.3 s]
/proc/loadavg: 2.36 2.34 2.28 4/179 19593
/proc/meminfo: memFree=30057988/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1422.07 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 9881 0 0 0 142201 6 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 96020

[startup+1482.3 s]
/proc/loadavg: 2.36 2.35 2.29 3/179 19594
/proc/meminfo: memFree=30046232/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=145340 CPUtime=1482.05 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10015 0 0 0 148198 7 0 0 20 0 1 0 12053177 148828160 32418 33554432000 4194304 6059633 140733604484288 140733604482824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 36335 32418 175 456 0 35871 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 145340

[startup+1542.31 s]
/proc/loadavg: 2.35 2.35 2.29 3/179 19595
/proc/meminfo: memFree=30064112/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1542.06 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10082 0 0 0 154198 8 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 96020

[startup+1602.3 s]
/proc/loadavg: 2.29 2.33 2.28 3/179 19596
/proc/meminfo: memFree=30049876/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1602.04 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10150 0 0 0 160196 8 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 96020

[startup+1662.3 s]
/proc/loadavg: 2.40 2.35 2.29 3/179 19597
/proc/meminfo: memFree=30077024/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1662.03 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10218 0 0 0 166194 9 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 96020

[startup+1722.3 s]
/proc/loadavg: 2.37 2.35 2.29 3/179 19599
/proc/meminfo: memFree=30063820/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1722.02 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10286 0 0 0 172192 10 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 96020

[startup+1782.3 s]
/proc/loadavg: 2.17 2.30 2.27 3/180 19695
/proc/meminfo: memFree=30176092/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=96020 CPUtime=1782.01 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10354 0 0 0 178191 10 0 0 20 0 1 0 12053177 98324480 23664 33554432000 4194304 6059633 140733604484288 140733604483112 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 24005 23664 175 456 0 23541 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 96020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.31 2.27 3/179 19695
/proc/meminfo: memFree=30132724/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=145340 CPUtime=1800.01 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10422 0 0 0 179990 11 0 0 20 0 1 0 12053177 148828160 32930 33554432000 4194304 6059633 140733604484288 140733604482824 4301612 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 36335 32930 175 456 0 35871 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 145340

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 19558 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.31 2.27 3/179 19695
/proc/meminfo: memFree=30132724/32872528 swapFree=1504664/1684536
[pid=19558] ppid=19555 vsize=145340 CPUtime=1800.01 cores=0,2,4,6
/proc/19558/stat : 19558 (open-wbo) R 19555 19558 19260 0 -1 4202496 10422 0 0 0 179990 11 0 0 20 0 1 0 12053177 148828160 32930 33554432000 4194304 6059633 140733604484288 140733604482824 4301612 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19558/statm: 36335 32930 175 456 0 35871 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 145340

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.91
CPU system time (s): 0.113982
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 145340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.113982
maximum resident set size= 131732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10425
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= 2001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.77027 second user time and 6.68998 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-16 20:01:13
IDJOB=4096034
IDBENCH=107556
IDSOLVER=2547
FILE ID=node135/4096034-1466100072
RUNJOBID= node135-1466098220-19276
PBS_JOBID= 19904061
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-fixedbandwidth-35.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096034-1466100072/watcher-4096034-1466100072 -o /tmp/evaluation-result-4096034-1466100072/solver-4096034-1466100072 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466098220-19276 --watchdog 1960  open-wbo HOME/instance-4096034-1466100072.opb

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

MD5SUM BENCH= b1740a8035bce329c3857fd82d699c14
RANDOM SEED=97313376

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
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		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
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:        30258248 kB
Buffers:           52916 kB
Cached:           130788 kB
SwapCached:         2264 kB
Active:           129484 kB
Inactive:          86392 kB
Active(anon):      33000 kB
Inactive(anon):     1496 kB
Active(file):      96484 kB
Inactive(file):    84896 kB
Unevictable:     1684536 kB
Mlocked:         1504664 kB
SwapTotal:      67108856 kB
SwapFree:       67099252 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       1728068 kB
Mapped:             7804 kB
Shmem:                 0 kB
Slab:             568504 kB
SReclaimable:      12356 kB
SUnreclaim:       556148 kB
KernelStack:        1448 kB
PageTables:         7336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1842008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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 node135 at 2016-06-16 20:31:13