Trace number 4088705

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 PB16UNSAT 1016.26 1016.42

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x150split.opb
MD5SUM38bf2d4a09a989ac45f5356b157fbb11
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 benchmark659.6
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1501
Total number of constraints751
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)751
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4088705-1466011579.opb
0.00/0.00	c File size is 29510 bytes.
1016.23/1016.41	c Sum of soft weights:            0
1016.23/1016.41	c |                                                                                                       |
1016.23/1016.41	c ========================================[ Problem Statistics ]===========================================
1016.23/1016.41	c |                                                                                                       |
1016.23/1016.41	c |  Problem Type:           Unweighted                                                                   |
1016.23/1016.41	c |  Number of variables:          1501                                                                   |
1016.23/1016.41	c |  Number of hard clauses:          2                                                                   |
1016.23/1016.41	c |  Number of soft clauses:          0                                                                   |
1016.23/1016.41	c |  Number of cardinality:        1500                                                                   |
1016.23/1016.41	c |  Number of PB :                   0                                                                   |
1016.23/1016.41	c |  Parse time:                   0.00 s                                                                 |
1016.23/1016.41	c |                                                                                                       |
1016.23/1016.41	s UNSATISFIABLE

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-4088705-1466011579/watcher-4088705-1466011579 -o /tmp/evaluation-result-4088705-1466011579/solver-4088705-1466011579 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960 open-wbo HOME/instance-4088705-1466011579.opb 

pid=6529
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: 2.28 2.27 2.19 3/176 6532
/proc/meminfo: memFree=30390556/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=7628 CPUtime=0 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 580 0 0 0 0 0 0 0 20 0 1 0 3203677 7811072 444 33554432000 4194304 6059633 140737042400480 140736965103432 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 1907 445 160 456 0 1443 0

[startup+0.10016 s]
/proc/loadavg: 2.28 2.27 2.19 3/176 6532
/proc/meminfo: memFree=30390556/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=11108 CPUtime=0.09 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 1592 0 0 0 9 0 0 0 20 0 1 0 3203677 11374592 1426 33554432000 4194304 6059633 140737042400480 140736965103432 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 2777 1426 165 456 0 2313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11108

[startup+0.200262 s]
/proc/loadavg: 2.28 2.27 2.19 3/176 6532
/proc/meminfo: memFree=30390556/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=11108 CPUtime=0.19 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 1594 0 0 0 19 0 0 0 20 0 1 0 3203677 11374592 1939 33554432000 4194304 6059633 140737042400480 140736965103432 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 2777 1939 166 456 0 2313 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11108

[startup+0.300301 s]
/proc/loadavg: 2.28 2.27 2.19 3/176 6532
/proc/meminfo: memFree=30390556/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=11108 CPUtime=0.29 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 1599 0 0 0 29 0 0 0 20 0 1 0 3203677 11374592 1944 33554432000 4194304 6059633 140737042400480 140736965103432 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 2777 1944 166 456 0 2313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11108

[startup+0.700216 s]
/proc/loadavg: 2.28 2.27 2.19 3/176 6532
/proc/meminfo: memFree=30390556/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=11224 CPUtime=0.69 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 1633 0 0 0 69 0 0 0 20 0 1 0 3203677 11493376 1978 33554432000 4194304 6059633 140737042400480 140736965103432 4254744 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 2806 1978 179 456 0 2342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11224

[startup+1.50031 s]
/proc/loadavg: 2.28 2.27 2.19 3/177 6533
/proc/meminfo: memFree=30382632/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=11488 CPUtime=1.49 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 1705 0 0 0 149 0 0 0 20 0 1 0 3203677 11763712 2050 33554432000 4194304 6059633 140737042400480 140737042399064 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 2872 2050 179 456 0 2408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11488

[startup+3.10024 s]
/proc/loadavg: 2.28 2.27 2.19 3/177 6533
/proc/meminfo: memFree=30383068/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=13356 CPUtime=3.09 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 3590 0 0 0 309 0 0 0 20 0 1 0 3203677 13676544 2706 33554432000 4194304 6059633 140737042400480 140737042398968 4277765 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 3339 2706 180 456 0 2875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13356

[startup+6.30027 s]
/proc/loadavg: 2.26 2.26 2.19 3/177 6533
/proc/meminfo: memFree=30377056/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=16736 CPUtime=6.28 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 4506 0 0 0 628 0 0 0 20 0 1 0 3203677 17137664 3580 33554432000 4194304 6059633 140737042400480 140737042398968 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 4184 3580 180 456 0 3720 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16736

[startup+12.7003 s]
/proc/loadavg: 2.24 2.26 2.19 3/177 6533
/proc/meminfo: memFree=30360328/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=26540 CPUtime=12.68 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 6914 0 0 0 1267 1 0 0 20 0 1 0 3203677 27176960 5875 33554432000 4194304 6059633 140737042400480 140737042398968 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 6635 5875 180 456 0 6171 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26540

[startup+25.5003 s]
/proc/loadavg: 2.42 2.29 2.20 3/177 6533
/proc/meminfo: memFree=30352900/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=35316 CPUtime=25.48 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 8262 0 0 0 2546 2 0 0 20 0 1 0 3203677 36163584 7898 33554432000 4194304 6059633 140737042400480 140737042399000 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 8829 7898 180 456 0 8365 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35316

[startup+51.1003 s]
/proc/loadavg: 2.28 2.27 2.19 4/177 6533
/proc/meminfo: memFree=30339004/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=61352 CPUtime=51.09 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 9889 0 0 0 5106 3 0 0 20 0 1 0 3203677 62824448 11201 33554432000 4194304 6059633 140737042400480 140737042398968 4277852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 15338 11201 180 456 0 14874 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61352

[startup+102.3 s]
/proc/loadavg: 2.16 2.24 2.19 3/177 6534
/proc/meminfo: memFree=30322924/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=61352 CPUtime=102.28 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 10541 0 0 0 10225 3 0 0 20 0 1 0 3203677 62824448 14893 33554432000 4194304 6059633 140737042400480 140737042398968 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 15338 14893 180 456 0 14874 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 61352

[startup+162.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 6535
/proc/meminfo: memFree=30309656/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=81944 CPUtime=162.26 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 10821 0 0 0 16223 3 0 0 20 0 1 0 3203677 83910656 18070 33554432000 4194304 6059633 140737042400480 140737042398968 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 20486 18070 180 456 0 20022 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 81944

[startup+222.307 s]
/proc/loadavg: 2.21 2.24 2.18 3/178 6539
/proc/meminfo: memFree=30260272/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=81944 CPUtime=222.26 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 10824 0 0 0 22223 3 0 0 20 0 1 0 3203677 83910656 18584 33554432000 4194304 6059633 140737042400480 140737042398968 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 20486 18584 180 456 0 20022 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81944

[startup+282.3 s]
/proc/loadavg: 2.33 2.27 2.19 3/177 6540
/proc/meminfo: memFree=30247060/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=93436 CPUtime=282.25 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 11157 0 0 0 28221 4 0 0 20 0 1 0 3203677 95678464 22481 33554432000 4194304 6059633 140737042400480 140737042399000 4239600 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 23359 22481 180 456 0 22895 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93436

[startup+342.3 s]
/proc/loadavg: 2.35 2.28 2.20 4/177 6542
/proc/meminfo: memFree=30272560/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=99000 CPUtime=342.24 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 11978 0 0 0 34220 4 0 0 20 0 1 0 3203677 101376000 24277 33554432000 4194304 6059633 140737042400480 140737042399000 4301576 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 24750 24277 180 456 0 24286 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 99000

[startup+402.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 6543
/proc/meminfo: memFree=30199780/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=99000 CPUtime=402.22 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 13560 0 0 0 40216 6 0 0 20 0 1 0 3203677 101376000 24309 33554432000 4194304 6059633 140737042400480 140737042399016 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 24750 24309 180 456 0 24286 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 99000

[startup+462.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 6544
/proc/meminfo: memFree=30223124/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=111248 CPUtime=462.22 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 15642 0 0 0 46213 9 0 0 20 0 1 0 3203677 113917952 27372 33554432000 4194304 6059633 140737042400480 140737042399304 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 27812 27372 180 456 0 27348 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 111248

[startup+522.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/177 6545
/proc/meminfo: memFree=30183592/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=160568 CPUtime=522.21 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 17508 0 0 0 52209 12 0 0 20 0 1 0 3203677 164421632 36370 33554432000 4194304 6059633 140737042400480 140737042399016 4265113 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 40142 36370 180 456 0 39678 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 160568

[startup+582.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 6546
/proc/meminfo: memFree=30189488/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=160568 CPUtime=582.2 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 19067 0 0 0 58205 15 0 0 20 0 1 0 3203677 164421632 36370 33554432000 4194304 6059633 140737042400480 140737042399016 4264386 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 40142 36370 180 456 0 39678 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 160568

[startup+642.3 s]
/proc/loadavg: 2.30 2.26 2.19 3/177 6548
/proc/meminfo: memFree=30219516/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=111248 CPUtime=642.19 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 20319 0 0 0 64201 18 0 0 20 0 1 0 3203677 113917952 27372 33554432000 4194304 6059633 140737042400480 140737042399304 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 27812 27372 180 456 0 27348 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 111248

[startup+702.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 6640
/proc/meminfo: memFree=30280964/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=160568 CPUtime=702.18 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 21898 0 0 0 70197 21 0 0 20 0 1 0 3203677 164421632 37401 33554432000 4194304 6059633 140737042400480 140737042399016 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 40142 37401 180 456 0 39678 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 160568

[startup+762.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 6641
/proc/meminfo: memFree=30308740/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=111248 CPUtime=762.17 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 23156 0 0 0 76193 24 0 0 20 0 1 0 3203677 113917952 27379 33554432000 4194304 6059633 140737042400480 140737042399304 4299872 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 27812 27379 180 456 0 27348 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 111248

[startup+822.3 s]
/proc/loadavg: 2.20 2.21 2.18 4/178 6645
/proc/meminfo: memFree=30302888/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=111248 CPUtime=822.16 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 24416 0 0 0 82189 27 0 0 20 0 1 0 3203677 113917952 27379 33554432000 4194304 6059633 140737042400480 140737042399304 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 27812 27379 180 456 0 27348 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 111248

[startup+882.307 s]
/proc/loadavg: 2.32 2.23 2.19 3/177 6646
/proc/meminfo: memFree=30282080/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=111248 CPUtime=882.16 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 25678 0 0 0 88186 30 0 0 20 0 1 0 3203677 113917952 27379 33554432000 4194304 6059633 140737042400480 140737042399304 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 27812 27379 180 456 0 27348 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 111248

[startup+942.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 6648
/proc/meminfo: memFree=30280024/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=161420 CPUtime=942.14 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 27157 0 0 0 94182 32 0 0 20 0 1 0 3203677 165294080 35566 33554432000 4194304 6059633 140737042400480 140737042399304 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 40355 35566 180 456 0 39891 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 161420

[startup+1002.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 6649
/proc/meminfo: memFree=30228828/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=163948 CPUtime=1002.13 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28468 0 0 0 100179 34 0 0 20 0 1 0 3203677 167882752 39782 33554432000 4194304 6059633 140737042400480 140737042399016 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 40987 39782 180 456 0 40523 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 163948

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6532 sig 9
??? kill -6532 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1004.8 s]
/proc/loadavg: 2.16 2.19 2.18 4/177 6649
/proc/meminfo: memFree=30228704/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=163948 CPUtime=1004.63 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28468 0 0 0 100429 34 0 0 20 0 1 0 3203677 167882752 39782 33554432000 4194304 6059633 140737042400480 140737042399016 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 40987 39782 180 456 0 40523 0
Current children cumulated CPU time (s) 1004.63
Current children cumulated vsize (KiB) 163948

[startup+1011.2 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 6650
/proc/meminfo: memFree=30274488/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=119544 CPUtime=1011.03 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28569 0 0 0 101069 34 0 0 20 0 1 0 3203677 122413056 28832 33554432000 4194304 6059633 140737042400480 140737042399304 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 29886 28832 180 456 0 29422 0
Current children cumulated CPU time (s) 1011.03
Current children cumulated vsize (KiB) 119544

[startup+1014.4 s]
/proc/loadavg: 2.21 2.20 2.18 4/177 6650
/proc/meminfo: memFree=30270160/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=120256 CPUtime=1014.23 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28695 0 0 0 101389 34 0 0 20 0 1 0 3203677 123142144 29469 33554432000 4194304 6059633 140737042400480 140737042399304 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 30064 29469 180 456 0 29600 0
Current children cumulated CPU time (s) 1014.23
Current children cumulated vsize (KiB) 120256

[startup+1015.2 s]
/proc/loadavg: 2.21 2.20 2.18 4/177 6650
/proc/meminfo: memFree=30270160/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=120256 CPUtime=1015.03 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28709 0 0 0 101469 34 0 0 20 0 1 0 3203677 123142144 29483 33554432000 4194304 6059633 140737042400480 140737042398856 4278476 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 30064 29483 180 456 0 29600 0
Current children cumulated CPU time (s) 1015.03
Current children cumulated vsize (KiB) 120256

[startup+1016 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 6650
/proc/meminfo: memFree=30269788/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=120256 CPUtime=1015.82 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28714 0 0 0 101548 34 0 0 20 0 1 0 3203677 123142144 29488 33554432000 4194304 6059633 140737042400480 140737042398856 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 30064 29488 180 456 0 29600 0
Current children cumulated CPU time (s) 1015.82
Current children cumulated vsize (KiB) 120256

[startup+1016.4 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 6650
/proc/meminfo: memFree=30269664/32872528 swapFree=1401752/1579580
[pid=6532] ppid=6529 vsize=120256 CPUtime=1016.23 cores=1,3,5,7
/proc/6532/stat : 6532 (open-wbo) R 6529 6532 5813 0 -1 4202496 28719 0 0 0 101589 34 0 0 20 0 1 0 3203677 123142144 29493 33554432000 4194304 6059633 140737042400480 140737042398856 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6532/statm: 30064 29493 180 456 0 29600 0
Current children cumulated CPU time (s) 1016.23
Current children cumulated vsize (KiB) 120256

Child status: 20
Real time (s): 1016.42
CPU time (s): 1016.26
CPU user time (s): 1015.9
CPU system time (s): 0.350946
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 163948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1015.9
system time used= 0.350946
maximum resident set size= 161180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28723
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= 16
involuntary context switches= 1062

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.53161 second user time and 3.9444 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 19:26:19
IDJOB=4088705
IDBENCH=107301
IDSOLVER=2547
FILE ID=node139/4088705-1466011579
RUNJOBID= node139-1466010231-5830
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x150split.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088705-1466011579/watcher-4088705-1466011579 -o /tmp/evaluation-result-4088705-1466011579/solver-4088705-1466011579 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960  open-wbo HOME/instance-4088705-1466011579.opb

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

MD5SUM BENCH= 38bf2d4a09a989ac45f5356b157fbb11
RANDOM SEED=2004081328

node139.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30390812 kB
Buffers:            4316 kB
Cached:            98352 kB
SwapCached:         8940 kB
Active:           115932 kB
Inactive:          86316 kB
Active(anon):      93576 kB
Inactive(anon):     8356 kB
Active(file):      22356 kB
Inactive(file):    77960 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093312 kB
Dirty:              4652 kB
Writeback:             0 kB
AnonPages:       1673572 kB
Mapped:             8284 kB
Shmem:                 0 kB
Slab:             565456 kB
SReclaimable:       9576 kB
SUnreclaim:       555880 kB
KernelStack:        1432 kB
PageTables:         7256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1789224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71620 MiB
End job on node139 at 2016-06-15 19:43:16