Trace number 4116970

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round22-2.opb
MD5SUM1b4cd03c5d4bd115b9b4d1837edbfb7f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark69.8034
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8656
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4116970-1466957152.opb
0.00/0.00	c File size is 377109 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7792                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4116970-1466957152/watcher-4116970-1466957152 -o /tmp/evaluation-result-4116970-1466957152/solver-4116970-1466957152 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4116970-1466957152.opb 

pid=30506
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: 1.98 2.03 2.00 3/176 30509
/proc/meminfo: memFree=31681628/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 28754284 2777088 279 33554432000 4194304 6059633 140734764541600 140733324753176 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 678 279 227 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 1.98 2.03 2.00 3/176 30509
/proc/meminfo: memFree=31681628/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=27128 CPUtime=0.09 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 5119 0 0 0 8 1 0 0 20 0 1 0 28754284 27779072 5339 33554432000 4194304 6059633 140734764541600 140733324753176 4257104 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 6782 5339 168 456 0 6318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27128

[startup+0.200372 s]
/proc/loadavg: 1.98 2.03 2.00 3/176 30509
/proc/meminfo: memFree=31681628/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=27756 CPUtime=0.19 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 5343 0 0 0 18 1 0 0 20 0 1 0 28754284 28422144 5511 33554432000 4194304 6059633 140734764541600 140733324753176 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 6939 5511 182 456 0 6475 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27756

[startup+0.300351 s]
/proc/loadavg: 1.98 2.03 2.00 3/176 30509
/proc/meminfo: memFree=31681628/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=28088 CPUtime=0.29 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 5460 0 0 0 28 1 0 0 20 0 1 0 28754284 28762112 5606 33554432000 4194304 6059633 140734764541600 140733324753176 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 7022 5606 182 456 0 6558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28088

[startup+0.700299 s]
/proc/loadavg: 1.98 2.03 2.00 3/176 30509
/proc/meminfo: memFree=31681628/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=28068 CPUtime=0.69 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 5515 0 0 0 68 1 0 0 20 0 1 0 28754284 28741632 5639 33554432000 4194304 6059633 140734764541600 140733324753176 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 7017 5639 183 456 0 6553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28068

[startup+1.50029 s]
/proc/loadavg: 1.98 2.03 2.00 3/177 30510
/proc/meminfo: memFree=31659352/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=32644 CPUtime=1.49 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 5890 0 0 0 148 1 0 0 20 0 1 0 28754284 33427456 6470 33554432000 4194304 6059633 140734764541600 140734764540184 4272522 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 8161 6470 184 456 0 7697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32644

[startup+3.10029 s]
/proc/loadavg: 1.98 2.03 2.00 3/177 30510
/proc/meminfo: memFree=31627020/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=28632 CPUtime=3.09 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 6234 0 0 0 308 1 0 0 20 0 1 0 28754284 29319168 5804 33554432000 4194304 6059633 140734764541600 140734764539960 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 7158 5804 184 456 0 6694 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28632

[startup+6.30029 s]
/proc/loadavg: 1.98 2.03 2.00 3/177 30510
/proc/meminfo: memFree=31623268/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=29084 CPUtime=6.29 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 6614 0 0 0 628 1 0 0 20 0 1 0 28754284 29782016 5995 33554432000 4194304 6059633 140734764541600 140734764540424 4254564 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 7271 5995 184 456 0 6807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29084

[startup+12.7003 s]
/proc/loadavg: 1.98 2.03 2.00 3/177 30510
/proc/meminfo: memFree=31609228/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=40812 CPUtime=12.69 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 7749 0 0 0 1267 2 0 0 20 0 1 0 28754284 41791488 8593 33554432000 4194304 6059633 140734764541600 140734764540120 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 10203 8593 184 456 0 9739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40812

[startup+25.5004 s]
/proc/loadavg: 1.98 2.02 2.00 3/176 30510
/proc/meminfo: memFree=31602684/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=40812 CPUtime=25.49 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 7960 0 0 0 2547 2 0 0 20 0 1 0 28754284 41791488 8797 33554432000 4194304 6059633 140734764541600 140734764540120 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 10203 8797 184 456 0 9739 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40812

[startup+51.1004 s]
/proc/loadavg: 1.99 2.02 2.00 3/177 30511
/proc/meminfo: memFree=31642100/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=45168 CPUtime=51.08 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 8225 0 0 0 5106 2 0 0 20 0 1 0 28754284 46252032 10064 33554432000 4194304 6059633 140734764541600 140734764540120 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 11292 10064 184 456 0 10828 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45168

[startup+102.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/177 30512
/proc/meminfo: memFree=31589144/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=47888 CPUtime=102.28 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 8391 0 0 0 10226 2 0 0 20 0 1 0 28754284 49037312 10882 33554432000 4194304 6059633 140734764541600 140734764540120 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 11972 10882 184 456 0 11508 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47888

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 30558
/proc/meminfo: memFree=31673376/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=70988 CPUtime=162.27 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 9482 0 0 0 16224 3 0 0 20 0 1 0 28754284 72691712 13800 33554432000 4194304 6059633 140734764541600 140734764540088 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 17747 13800 184 456 0 17283 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 70988

[startup+222.307 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 30559
/proc/meminfo: memFree=31670372/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=70988 CPUtime=222.27 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 9482 0 0 0 22224 3 0 0 20 0 1 0 28754284 72691712 13800 33554432000 4194304 6059633 140734764541600 140734764540088 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 17747 13800 184 456 0 17283 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 70988

[startup+282.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 30563
/proc/meminfo: memFree=31657576/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=282.25 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 9528 0 0 0 28222 3 0 0 20 0 1 0 28754284 92000256 14314 33554432000 4194304 6059633 140734764541600 140734764540088 4246340 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 14314 184 456 0 21997 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 89844

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/177 30565
/proc/meminfo: memFree=31653284/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=342.23 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 9532 0 0 0 34220 3 0 0 20 0 1 0 28754284 92000256 14826 33554432000 4194304 6059633 140734764541600 140734764540088 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 14826 184 456 0 21997 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89844

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30566
/proc/meminfo: memFree=31632376/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=402.23 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 9768 0 0 0 40219 4 0 0 20 0 1 0 28754284 92000256 19645 33554432000 4194304 6059633 140734764541600 140734764540088 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 19645 184 456 0 21997 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89844

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30567
/proc/meminfo: memFree=31655384/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=59384 CPUtime=462.21 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 10813 0 0 0 46217 4 0 0 20 0 1 0 28754284 60809216 13517 33554432000 4194304 6059633 140734764541600 140734764540088 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 14846 13517 184 456 0 14382 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 59384

[startup+522.3 s]
/proc/loadavg: 2.04 2.03 2.00 4/177 30568
/proc/meminfo: memFree=31609392/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=522.21 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 11520 0 0 0 52216 5 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540088 4262591 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89844

[startup+582.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 30569
/proc/meminfo: memFree=31569728/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=582.2 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 11702 0 0 0 58214 6 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540136 4300070 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89844


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


[startup+942.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30580
/proc/meminfo: memFree=31596176/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=942.14 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 13179 0 0 0 94204 10 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540424 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 89844

[startup+1002.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/177 30581
/proc/meminfo: memFree=31561236/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=139164 CPUtime=1002.13 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 13550 0 0 0 100202 11 0 0 20 0 1 0 28754284 142503936 30242 33554432000 4194304 6059633 140734764541600 140734764540136 4246644 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 34791 30242 184 456 0 34327 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139164

[startup+1062.3 s]
/proc/loadavg: 2.17 2.05 2.01 3/177 30582
/proc/meminfo: memFree=31554840/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=139164 CPUtime=1062.13 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 13740 0 0 0 106201 12 0 0 20 0 1 0 28754284 142503936 31778 33554432000 4194304 6059633 140734764541600 140734764540136 4262672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 34791 31778 184 456 0 34327 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 139164

[startup+1122.3 s]
/proc/loadavg: 2.23 2.09 2.02 3/177 30583
/proc/meminfo: memFree=31562168/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=1122.12 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 13929 0 0 0 112199 13 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540424 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 89844

[startup+1182.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/177 30584
/proc/meminfo: memFree=31557944/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=1182.11 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 14118 0 0 0 118197 14 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540424 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 89844

[startup+1242.3 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 30585
/proc/meminfo: memFree=31553844/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=1242.1 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 14307 0 0 0 124195 15 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540424 4277778 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 89844

[startup+1302.3 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 30587
/proc/meminfo: memFree=31595796/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=89844 CPUtime=1302.09 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 14497 0 0 0 130194 15 0 0 20 0 1 0 28754284 92000256 21371 33554432000 4194304 6059633 140734764541600 140734764540424 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 22461 21371 184 456 0 21997 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 89844

[startup+1362.3 s]
/proc/loadavg: 2.11 2.10 2.03 3/177 30588
/proc/meminfo: memFree=31589772/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=101708 CPUtime=1362.08 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 14937 0 0 0 136192 16 0 0 20 0 1 0 28754284 104148992 23016 33554432000 4194304 6059633 140734764541600 140734764540088 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 25427 23016 184 456 0 24963 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 101708

[startup+1422.3 s]
/proc/loadavg: 2.14 2.11 2.03 3/177 30589
/proc/meminfo: memFree=31583704/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=101708 CPUtime=1422.07 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 15939 0 0 0 142190 17 0 0 20 0 1 0 28754284 104148992 24337 33554432000 4194304 6059633 140734764541600 140734764540424 4254706 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 25427 24337 184 456 0 24963 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 101708

[startup+1482.3 s]
/proc/loadavg: 2.11 2.10 2.03 3/178 30593
/proc/meminfo: memFree=31584484/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=101708 CPUtime=1482.06 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 16723 0 0 0 148187 19 0 0 20 0 1 0 28754284 104148992 24337 33554432000 4194304 6059633 140734764541600 140734764540424 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 25427 24337 184 456 0 24963 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 101708

[startup+1542.31 s]
/proc/loadavg: 2.10 2.10 2.03 3/177 30594
/proc/meminfo: memFree=31584032/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=101708 CPUtime=1542.06 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 17500 0 0 0 154186 20 0 0 20 0 1 0 28754284 104148992 24337 33554432000 4194304 6059633 140734764541600 140734764540424 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 25427 24337 184 456 0 24963 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 101708

[startup+1602.3 s]
/proc/loadavg: 2.16 2.11 2.04 3/177 30596
/proc/meminfo: memFree=31535912/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=101708 CPUtime=1602.04 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 18278 0 0 0 160182 22 0 0 20 0 1 0 28754284 104148992 24337 33554432000 4194304 6059633 140734764541600 140734764540424 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 25427 24337 184 456 0 24963 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 101708

[startup+1662.3 s]
/proc/loadavg: 2.12 2.10 2.04 3/177 30597
/proc/meminfo: memFree=31481788/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=181848 CPUtime=1662.04 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 19057 0 0 0 166180 24 0 0 20 0 1 0 28754284 186212352 38395 33554432000 4194304 6059633 140734764541600 140734764540392 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 45462 38395 184 456 0 44998 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 181848

[startup+1722.3 s]
/proc/loadavg: 2.18 2.11 2.04 3/177 30598
/proc/meminfo: memFree=31492040/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=181848 CPUtime=1722.03 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 19832 0 0 0 172178 25 0 0 20 0 1 0 28754284 186212352 37371 33554432000 4194304 6059633 140734764541600 140734764540392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 45462 37371 184 456 0 44998 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 181848

[startup+1782.3 s]
/proc/loadavg: 2.13 2.10 2.04 3/177 30599
/proc/meminfo: memFree=31500324/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=151028 CPUtime=1782.02 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 20023 0 0 0 178176 26 0 0 20 0 1 0 28754284 154652672 35768 33554432000 4194304 6059633 140734764541600 140734764540136 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 37757 35768 184 456 0 37293 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 151028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.10 2.04 3/177 30600
/proc/meminfo: memFree=31479280/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=181848 CPUtime=1800.01 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 20611 0 0 0 179974 27 0 0 20 0 1 0 28754284 186212352 38395 33554432000 4194304 6059633 140734764541600 140734764540392 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 45462 38395 184 456 0 44998 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 181848

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 30509 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.10 2.04 3/177 30600
/proc/meminfo: memFree=31479280/32872528 swapFree=329968/354496
[pid=30509] ppid=30506 vsize=181848 CPUtime=1800.01 cores=0,2,4,6
/proc/30509/stat : 30509 (open-wbo) R 30506 30509 28808 0 -1 4202496 20611 0 0 0 179974 27 0 0 20 0 1 0 28754284 186212352 38395 33554432000 4194304 6059633 140734764541600 140734764540392 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30509/statm: 45462 38395 184 456 0 44998 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 181848

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.75
CPU system time (s): 0.277957
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 181848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.277957
maximum resident set size= 153592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20614
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= 15
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68429 second user time and 6.77797 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 18:05:53
IDJOB=4116970
IDBENCH=109536
IDSOLVER=2547
FILE ID=node126/4116970-1466957152
RUNJOBID= node126-1466943732-28824
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round22-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116970-1466957152/watcher-4116970-1466957152 -o /tmp/evaluation-result-4116970-1466957152/solver-4116970-1466957152 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4116970-1466957152.opb

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

MD5SUM BENCH= 1b4cd03c5d4bd115b9b4d1837edbfb7f
RANDOM SEED=76457159

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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		: 2666.348
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:        31682156 kB
Buffers:            9964 kB
Cached:            40536 kB
SwapCached:         1492 kB
Active:           115992 kB
Inactive:          25180 kB
Active(anon):      91468 kB
Inactive(anon):     1664 kB
Active(file):      24524 kB
Inactive(file):    23516 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5040 kB
Writeback:             0 kB
AnonPages:        444564 kB
Mapped:             7812 kB
Shmem:                 0 kB
Slab:             565112 kB
SReclaimable:       9144 kB
SUnreclaim:       555968 kB
KernelStack:        1448 kB
PageTables:         5104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     561476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 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= 71716 MiB
End job on node126 at 2016-06-26 18:35:53