Trace number 4090068

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v081-n3.opb
MD5SUM80bd9a7835bca86ed06879fdebd8f69f
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 benchmark0.710891
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables243
Total number of constraints81
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)81
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4090068-1466030939.opb
0.00/0.00	c File size is 4356 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:           243                                                                   |
1800.08/1800.40	c |  Number of hard clauses:         81                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:          81                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4090068-1466030939/watcher-4090068-1466030939 -o /tmp/evaluation-result-4090068-1466030939/solver-4090068-1466030939 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12876 --watchdog 1960 open-wbo-lsu HOME/instance-4090068-1466030939.opb 

pid=13130
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.01 2.01 2.15 3/176 13133
/proc/meminfo: memFree=31372436/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=6828 CPUtime=0 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 399 0 0 0 0 0 0 0 20 0 1 0 5144283 6991872 271 33554432000 4194304 6058637 140734548946400 140734103413272 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 1707 271 164 456 0 1243 0

[startup+0.100162 s]
/proc/loadavg: 2.01 2.01 2.15 3/176 13133
/proc/meminfo: memFree=31372436/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=3620 CPUtime=0.09 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 752 0 0 0 9 0 0 0 20 0 1 0 5144283 3706880 485 33554432000 4194304 6058637 140734548946400 140734103413272 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 905 485 175 456 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3620

[startup+0.200348 s]
/proc/loadavg: 2.01 2.01 2.15 3/176 13133
/proc/meminfo: memFree=31372436/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=4504 CPUtime=0.19 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 1263 0 0 0 19 0 0 0 20 0 1 0 5144283 4612096 701 33554432000 4194304 6058637 140734548946400 140734103413272 4279959 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 1126 701 175 456 0 662 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4504

[startup+0.300261 s]
/proc/loadavg: 2.01 2.01 2.15 3/176 13133
/proc/meminfo: memFree=31372436/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=6152 CPUtime=0.29 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 1443 0 0 0 29 0 0 0 20 0 1 0 5144283 6299648 878 33554432000 4194304 6058637 140734548946400 140734103413272 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 1538 879 175 456 0 1074 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6152

[startup+0.700238 s]
/proc/loadavg: 2.01 2.01 2.15 3/176 13133
/proc/meminfo: memFree=31372436/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=10560 CPUtime=0.69 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 2315 0 0 0 69 0 0 0 20 0 1 0 5144283 10813440 2251 33554432000 4194304 6058637 140734548946400 140734103413272 4277949 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 2640 2251 175 456 0 2176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10560

[startup+1.50023 s]
/proc/loadavg: 2.01 2.01 2.15 3/177 13134
/proc/meminfo: memFree=31364576/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=12208 CPUtime=1.49 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 2738 0 0 0 149 0 0 0 20 0 1 0 5144283 12500992 2663 33554432000 4194304 6058637 140734548946400 140734548945128 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 3052 2663 175 456 0 2588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12208

[startup+3.10024 s]
/proc/loadavg: 2.01 2.01 2.15 3/177 13134
/proc/meminfo: memFree=31361352/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=17632 CPUtime=3.09 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 3482 0 0 0 309 0 0 0 20 0 1 0 5144283 18055168 3982 33554432000 4194304 6058637 140734548946400 140734548945128 4277332 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 4408 3982 175 456 0 3944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17632

[startup+6.30031 s]
/proc/loadavg: 2.01 2.00 2.15 3/177 13134
/proc/meminfo: memFree=31348460/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=20380 CPUtime=6.29 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 4264 0 0 0 629 0 0 0 20 0 1 0 5144283 20869120 4721 33554432000 4194304 6058637 140734548946400 140734548945160 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 5095 4721 175 456 0 4631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20380

[startup+12.7003 s]
/proc/loadavg: 2.01 2.00 2.15 3/177 13134
/proc/meminfo: memFree=31339744/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=32040 CPUtime=12.68 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 4358 0 0 0 1268 0 0 0 20 0 1 0 5144283 32808960 6348 33554432000 4194304 6058637 140734548946400 140734548945128 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 8010 6348 175 456 0 7546 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32040

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.15 3/177 13134
/proc/meminfo: memFree=31328636/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=36504 CPUtime=25.49 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 4959 0 0 0 2548 1 0 0 20 0 1 0 5144283 37380096 8467 33554432000 4194304 6058637 140734548946400 140734548945160 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 9126 8467 178 456 0 8662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36504

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.14 3/177 13134
/proc/meminfo: memFree=31299156/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=39208 CPUtime=51.08 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 5557 0 0 0 5107 1 0 0 20 0 1 0 5144283 40148992 9447 33554432000 4194304 6058637 140734548946400 140734548945464 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 9802 9447 178 456 0 9338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39208

[startup+102.3 s]
/proc/loadavg: 2.05 2.01 2.14 3/178 13138
/proc/meminfo: memFree=31274904/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=63508 CPUtime=102.28 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 6061 0 0 0 10226 2 0 0 20 0 1 0 5144283 65032192 15054 33554432000 4194304 6058637 140734548946400 140734548945128 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 15877 15054 178 456 0 15413 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 63508

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.13 3/177 13139
/proc/meminfo: memFree=31215512/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=75000 CPUtime=162.26 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 7389 0 0 0 16223 3 0 0 20 0 1 0 5144283 76800000 18395 33554432000 4194304 6058637 140734548946400 140734548945464 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 18750 18395 178 456 0 18286 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 75000

[startup+222.308 s]
/proc/loadavg: 2.06 2.02 2.12 3/177 13141
/proc/meminfo: memFree=31248176/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=75000 CPUtime=222.25 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 8457 0 0 0 22220 5 0 0 20 0 1 0 5144283 76800000 18395 33554432000 4194304 6058637 140734548946400 140734548945464 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 18750 18395 178 456 0 18286 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 75000

[startup+282.3 s]
/proc/loadavg: 2.14 2.04 2.12 3/177 13142
/proc/meminfo: memFree=31158868/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=124320 CPUtime=282.24 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 9530 0 0 0 28216 8 0 0 20 0 1 0 5144283 127303680 28373 33554432000 4194304 6058637 140734548946400 140734548945176 4301127 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 31080 28373 178 456 0 30616 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 124320

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 2.11 3/177 13143
/proc/meminfo: memFree=31248176/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=75000 CPUtime=342.23 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 10340 0 0 0 34213 10 0 0 20 0 1 0 5144283 76800000 18395 33554432000 4194304 6058637 140734548946400 140734548945176 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 18750 18395 178 456 0 18286 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 75000

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.10 3/177 13144
/proc/meminfo: memFree=31181184/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=94624 CPUtime=402.22 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 11462 0 0 0 40210 12 0 0 20 0 1 0 5144283 96894976 23301 33554432000 4194304 6058637 140734548946400 140734548945464 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 23656 23301 178 456 0 23192 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 94624

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.09 3/177 13145
/proc/meminfo: memFree=31228336/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=94624 CPUtime=462.21 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 12007 0 0 0 46208 13 0 0 20 0 1 0 5144283 96894976 23301 33554432000 4194304 6058637 140734548946400 140734548945464 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 23656 23301 178 456 0 23192 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 94624

[startup+522.3 s]
/proc/loadavg: 2.10 2.05 2.09 3/177 13147
/proc/meminfo: memFree=31137536/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=143944 CPUtime=522.2 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 13281 0 0 0 52204 16 0 0 20 0 1 0 5144283 147398656 34815 33554432000 4194304 6058637 140734548946400 140734548945176 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 35986 34815 178 456 0 35522 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 143944

[startup+582.3 s]
/proc/loadavg: 2.03 2.04 2.09 3/177 13148
/proc/meminfo: memFree=31122596/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=143944 CPUtime=582.19 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 15183 0 0 0 58200 19 0 0 20 0 1 0 5144283 147398656 35500 33554432000 4194304 6058637 140734548946400 140734548945176 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 35986 35500 178 456 0 35522 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 143944


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.02 2.07 3/177 13180
/proc/meminfo: memFree=31145336/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=144088 CPUtime=882.15 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 22803 0 0 0 88180 35 0 0 20 0 1 0 5144283 147546112 33315 33554432000 4194304 6058637 140734548946400 140734548945176 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 36022 33315 178 456 0 35558 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 144088

[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/177 13181
/proc/meminfo: memFree=31097864/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=174908 CPUtime=942.14 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 24267 0 0 0 94176 38 0 0 20 0 1 0 5144283 179105792 36454 33554432000 4194304 6058637 140734548946400 140734548945432 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 43727 36454 178 456 0 43263 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 174908

[startup+1002.3 s]
/proc/loadavg: 2.05 2.03 2.06 3/177 13182
/proc/meminfo: memFree=31168116/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=94768 CPUtime=1002.12 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 25149 0 0 0 100172 40 0 0 20 0 1 0 5144283 97042432 23337 33554432000 4194304 6058637 140734548946400 140734548945464 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 23692 23337 178 456 0 23228 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 94768

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/177 13183
/proc/meminfo: memFree=31155804/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=144088 CPUtime=1062.12 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 26290 0 0 0 106169 43 0 0 20 0 1 0 5144283 147546112 33315 33554432000 4194304 6058637 140734548946400 140734548945176 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 36022 33315 178 456 0 35558 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 144088

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 13185
/proc/meminfo: memFree=31132912/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=144088 CPUtime=1122.1 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 27162 0 0 0 112166 44 0 0 20 0 1 0 5144283 147546112 35363 33554432000 4194304 6058637 140734548946400 140734548945176 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 36022 35363 178 456 0 35558 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 144088

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/177 13186
/proc/meminfo: memFree=31101456/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=174908 CPUtime=1182.1 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 28615 0 0 0 118163 47 0 0 20 0 1 0 5144283 179105792 37478 33554432000 4194304 6058637 140734548946400 140734548945432 4278218 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 43727 37478 178 456 0 43263 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 174908

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/177 13187
/proc/meminfo: memFree=31153708/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=94768 CPUtime=1242.09 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 29491 0 0 0 124160 49 0 0 20 0 1 0 5144283 97042432 23337 33554432000 4194304 6058637 140734548946400 140734548945432 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 23692 23337 178 456 0 23228 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 94768

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/178 13191
/proc/meminfo: memFree=31139144/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=144088 CPUtime=1302.06 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 30652 0 0 0 130155 51 0 0 20 0 1 0 5144283 147546112 32291 33554432000 4194304 6058637 140734548946400 140734548945176 4277718 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 36022 32291 178 456 0 35558 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 144088

[startup+1362.3 s]
/proc/loadavg: 2.16 2.04 2.04 3/177 13192
/proc/meminfo: memFree=31106624/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=144088 CPUtime=1362.06 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 31527 0 0 0 136152 54 0 0 20 0 1 0 5144283 147546112 34339 33554432000 4194304 6058637 140734548946400 140734548945176 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 36022 34339 178 456 0 35558 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 144088

[startup+1422.3 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 13194
/proc/meminfo: memFree=31085336/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=144088 CPUtime=1422.05 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 32473 0 0 0 142149 56 0 0 20 0 1 0 5144283 147546112 35435 33554432000 4194304 6058637 140734548946400 140734548945176 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 36022 35435 178 456 0 35558 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 144088

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.03 3/177 13195
/proc/meminfo: memFree=31125288/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=174908 CPUtime=1482.04 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 33863 0 0 0 148145 59 0 0 20 0 1 0 5144283 179105792 36966 33554432000 4194304 6058637 140734548946400 140734548945432 4277704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 43727 36966 178 456 0 43263 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 174908

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.02 4/177 13196
/proc/meminfo: memFree=31110780/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=174908 CPUtime=1542.03 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 34733 0 0 0 154142 61 0 0 20 0 1 0 5144283 179105792 37478 33554432000 4194304 6058637 140734548946400 140734548945432 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 43727 37478 178 456 0 43263 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 174908

[startup+1602.3 s]
/proc/loadavg: 2.08 2.03 2.02 3/177 13197
/proc/meminfo: memFree=31084196/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=176616 CPUtime=1602.01 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 36044 0 0 0 160138 63 0 0 20 0 1 0 5144283 180854784 39953 33554432000 4194304 6058637 140734548946400 140734548945432 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 44154 39953 178 456 0 43690 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 176616

[startup+1662.3 s]
/proc/loadavg: 2.07 2.04 2.02 3/177 13198
/proc/meminfo: memFree=31070164/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=176616 CPUtime=1662 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 36923 0 0 0 166135 65 0 0 20 0 1 0 5144283 180854784 40977 33554432000 4194304 6058637 140734548946400 140734548945432 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 44154 40977 178 456 0 43690 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 176616

[startup+1722.3 s]
/proc/loadavg: 2.16 2.06 2.03 3/177 13200
/proc/meminfo: memFree=31060124/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=179104 CPUtime=1722 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 38429 0 0 0 172132 68 0 0 20 0 1 0 5144283 183402496 41599 33554432000 4194304 6058637 140734548946400 140734548945432 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 44776 41599 178 456 0 44312 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 179104

[startup+1782.3 s]
/proc/loadavg: 2.14 2.06 2.03 3/177 13201
/proc/meminfo: memFree=31051444/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=179104 CPUtime=1781.99 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 39303 0 0 0 178129 70 0 0 20 0 1 0 5144283 183402496 42111 33554432000 4194304 6058637 140734548946400 140734548945432 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 44776 42111 178 456 0 44312 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 179104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.17 2.07 2.03 3/177 13293
/proc/meminfo: memFree=31285540/32872528 swapFree=248296/248296
[pid=13133] ppid=13130 vsize=100172 CPUtime=1800.08 cores=1,3,5,7
/proc/13133/stat : 13133 (open-wbo-lsu) R 13130 13133 5767 0 -1 4202496 39493 0 0 0 179938 70 0 0 20 0 1 0 5144283 102576128 24387 33554432000 4194304 6058637 140734548946400 140734548945464 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13133/statm: 25043 24387 178 456 0 24579 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100172

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 13133 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.39
CPU system time (s): 0.708892
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 179104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.39
system time used= 0.708892
maximum resident set size= 177372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39496
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= 45
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.53731 second user time and 6.92595 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 00:48:59
IDJOB=4090068
IDBENCH=107496
IDSOLVER=2545
FILE ID=node103/4090068-1466030939
RUNJOBID= node103-1466029123-12876
PBS_JOBID= 19902805
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v081-n3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090068-1466030939/watcher-4090068-1466030939 -o /tmp/evaluation-result-4090068-1466030939/solver-4090068-1466030939 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12876 --watchdog 1960  open-wbo-lsu HOME/instance-4090068-1466030939.opb

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

MD5SUM BENCH= 80bd9a7835bca86ed06879fdebd8f69f
RANDOM SEED=2087385226

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        31373244 kB
Buffers:          141016 kB
Cached:           363084 kB
SwapCached:            0 kB
Active:           203652 kB
Inactive:         342008 kB
Active(anon):      44120 kB
Inactive(anon):        0 kB
Active(file):     159532 kB
Inactive(file):   342008 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9616 kB
Writeback:             0 kB
AnonPages:        289620 kB
Mapped:            13980 kB
Shmem:               204 kB
Slab:             576156 kB
SReclaimable:      20228 kB
SUnreclaim:       555928 kB
KernelStack:        1448 kB
PageTables:         4376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     396084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 71728 MiB
End job on node103 at 2016-06-16 01:18:59