Trace number 4116890

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-8.opb
MD5SUM59f74a485c7c9f940df8dc38ab79a87e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116890-1466980822.opb
0.00/0.00	c File size is 416638 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116890-1466980822/watcher-4116890-1466980822 -o /tmp/evaluation-result-4116890-1466980822/solver-4116890-1466980822 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466980822-24491 --watchdog 1960 open-wbo HOME/instance-4116890-1466980822.opb 

pid=24518
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: 4.01 4.13 4.15 2/177 24521
/proc/meminfo: memFree=30635560/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 31122015 2813952 289 33554432000 4194304 6059633 140733494282112 140734582221928 4679520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 687 289 236 456 0 121 0

[startup+0.100164 s]
/proc/loadavg: 4.01 4.13 4.15 2/177 24521
/proc/meminfo: memFree=30635560/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=26752 CPUtime=0.09 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 4550 0 0 0 9 0 0 0 20 0 1 0 31122015 27394048 5312 33554432000 4194304 6059633 140733494282112 140734582221928 4239837 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 6688 5315 163 456 0 6224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26752

[startup+0.200359 s]
/proc/loadavg: 4.01 4.13 4.15 2/177 24521
/proc/meminfo: memFree=30635560/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=28168 CPUtime=0.19 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 5113 0 0 0 19 0 0 0 20 0 1 0 31122015 28844032 5820 33554432000 4194304 6059633 140733494282112 140734582221928 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 7042 5820 182 456 0 6578 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28168

[startup+0.300347 s]
/proc/loadavg: 4.01 4.13 4.15 2/177 24521
/proc/meminfo: memFree=30635560/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=28508 CPUtime=0.29 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 5220 0 0 0 29 0 0 0 20 0 1 0 31122015 29192192 5905 33554432000 4194304 6059633 140733494282112 140734582221928 4277790 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 7127 5905 182 456 0 6663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28508

[startup+0.700295 s]
/proc/loadavg: 4.01 4.13 4.15 2/177 24521
/proc/meminfo: memFree=30635560/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=28460 CPUtime=0.69 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 5277 0 0 0 69 0 0 0 20 0 1 0 31122015 29143040 5940 33554432000 4194304 6059633 140733494282112 140733494280472 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 7115 5940 183 456 0 6651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28460

[startup+1.50029 s]
/proc/loadavg: 4.01 4.13 4.15 3/178 24522
/proc/meminfo: memFree=30589720/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=28796 CPUtime=1.49 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 5975 0 0 0 149 0 0 0 20 0 1 0 31122015 29487104 5993 33554432000 4194304 6059633 140733494282112 140733494280472 4277852 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 7199 5993 184 456 0 6735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28796

[startup+3.10029 s]
/proc/loadavg: 3.93 4.11 4.15 3/178 24522
/proc/meminfo: memFree=30588956/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=29080 CPUtime=3.09 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 6042 0 0 0 309 0 0 0 20 0 1 0 31122015 29777920 6060 33554432000 4194304 6059633 140733494282112 140733494280600 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 7270 6060 184 456 0 6806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29080

[startup+6.30029 s]
/proc/loadavg: 3.93 4.11 4.15 3/178 24522
/proc/meminfo: memFree=30587360/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=29676 CPUtime=6.29 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 7038 0 0 0 628 1 0 0 20 0 1 0 31122015 30388224 6229 33554432000 4194304 6059633 140733494282112 140733494280472 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 7419 6229 184 456 0 6955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29676

[startup+12.7003 s]
/proc/loadavg: 3.63 4.04 4.12 3/178 24522
/proc/meminfo: memFree=30566196/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=41044 CPUtime=12.69 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 8102 0 0 0 1268 1 0 0 20 0 1 0 31122015 42029056 8759 33554432000 4194304 6059633 140733494282112 140733494280632 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 10261 8759 184 456 0 9797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41044

[startup+25.5004 s]
/proc/loadavg: 3.38 3.98 4.10 3/178 24522
/proc/meminfo: memFree=30556356/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=45464 CPUtime=25.48 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 8551 0 0 0 2547 1 0 0 20 0 1 0 31122015 46555136 10215 33554432000 4194304 6059633 140733494282112 140733494280632 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 11366 10215 184 456 0 10902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45464

[startup+51.1004 s]
/proc/loadavg: 2.97 3.83 4.05 3/177 24522
/proc/meminfo: memFree=30556256/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=45464 CPUtime=51.08 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 8551 0 0 0 5107 1 0 0 20 0 1 0 31122015 46555136 10215 33554432000 4194304 6059633 140733494282112 140733494280632 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 11366 10215 184 456 0 10902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45464

[startup+102.3 s]
/proc/loadavg: 2.47 3.55 3.94 3/177 24523
/proc/meminfo: memFree=30545716/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=55368 CPUtime=102.28 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 10816 0 0 0 10226 2 0 0 20 0 1 0 31122015 56696832 11490 33554432000 4194304 6059633 140733494282112 140733494280632 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 13842 11490 184 456 0 13378 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55368

[startup+162.3 s]
/proc/loadavg: 2.23 3.30 3.83 4/177 24525
/proc/meminfo: memFree=30521932/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=67600 CPUtime=162.27 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 11433 0 0 0 16224 3 0 0 20 0 1 0 31122015 69222400 14657 33554432000 4194304 6059633 140733494282112 140733494280600 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 16900 14657 184 456 0 16436 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67600

[startup+222.307 s]
/proc/loadavg: 2.21 3.09 3.72 3/177 24526
/proc/meminfo: memFree=30519832/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=67600 CPUtime=222.26 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 11728 0 0 0 22223 3 0 0 20 0 1 0 31122015 69222400 14948 33554432000 4194304 6059633 140733494282112 140733494280600 4277923 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 16900 14948 184 456 0 16436 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67600

[startup+282.3 s]
/proc/loadavg: 2.13 2.92 3.62 3/177 24527
/proc/meminfo: memFree=30507480/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97948 CPUtime=282.24 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12311 0 0 0 28221 3 0 0 20 0 1 0 31122015 100298752 16193 33554432000 4194304 6059633 140733494282112 140733494280600 4246354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24487 16193 184 456 0 24023 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97948

[startup+342.3 s]
/proc/loadavg: 2.09 2.76 3.52 4/177 24528
/proc/meminfo: memFree=30503020/32872528 swapFree=1094512/1184448
[pid=24521] ppid=24518 vsize=97948 CPUtime=342.23 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12312 0 0 0 34220 3 0 0 20 0 1 0 31122015 100298752 16705 33554432000 4194304 6059633 140733494282112 140733494280600 4278631 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24487 16705 184 456 0 24023 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97948

[startup+402.3 s]
/proc/loadavg: 2.16 2.67 3.44 3/177 24529
/proc/meminfo: memFree=30494820/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97948 CPUtime=402.22 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12314 0 0 0 40219 3 0 0 20 0 1 0 31122015 100298752 17729 33554432000 4194304 6059633 140733494282112 140733494280600 4254688 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24487 17729 184 456 0 24023 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97948

[startup+462.3 s]
/proc/loadavg: 2.18 2.57 3.36 4/177 24531
/proc/meminfo: memFree=30488800/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97948 CPUtime=462.21 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12315 0 0 0 46218 3 0 0 20 0 1 0 31122015 100298752 18241 33554432000 4194304 6059633 140733494282112 140733494280600 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24487 18241 184 456 0 24023 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97948

[startup+522.3 s]
/proc/loadavg: 2.14 2.49 3.28 4/177 24532
/proc/meminfo: memFree=30486512/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97948 CPUtime=522.2 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12316 0 0 0 52217 3 0 0 20 0 1 0 31122015 100298752 18753 33554432000 4194304 6059633 140733494282112 140733494280600 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24487 18753 184 456 0 24023 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97948

[startup+582.3 s]
/proc/loadavg: 2.20 2.45 3.21 3/178 24536
/proc/meminfo: memFree=30484852/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97948 CPUtime=582.2 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12317 0 0 0 58217 3 0 0 20 0 1 0 31122015 100298752 18754 33554432000 4194304 6059633 140733494282112 140733494280600 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24487 18754 184 456 0 24023 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97948


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.20 2.84 3/177 24543
/proc/meminfo: memFree=30461168/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=109276 CPUtime=942.14 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12848 0 0 0 94210 4 0 0 20 0 1 0 31122015 111898624 24661 33554432000 4194304 6059633 140733494282112 140733494280632 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 27319 24661 184 456 0 26855 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 109276

[startup+1002.3 s]
/proc/loadavg: 2.15 2.19 2.80 3/177 24544
/proc/meminfo: memFree=30459136/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=109276 CPUtime=1002.13 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12849 0 0 0 100209 4 0 0 20 0 1 0 31122015 111898624 25173 33554432000 4194304 6059633 140733494282112 140733494280632 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 27319 25173 184 456 0 26855 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 109276

[startup+1062.3 s]
/proc/loadavg: 2.05 2.15 2.75 3/177 24546
/proc/meminfo: memFree=30425152/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=109276 CPUtime=1062.12 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12850 0 0 0 106208 4 0 0 20 0 1 0 31122015 111898624 25685 33554432000 4194304 6059633 140733494282112 140733494280632 4277703 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 27319 25685 184 456 0 26855 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 109276

[startup+1122.3 s]
/proc/loadavg: 2.15 2.17 2.71 3/177 24547
/proc/meminfo: memFree=30418932/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=109276 CPUtime=1122.11 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12850 0 0 0 112207 4 0 0 20 0 1 0 31122015 111898624 25685 33554432000 4194304 6059633 140733494282112 140733494280632 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 27319 25685 184 456 0 26855 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 109276

[startup+1182.3 s]
/proc/loadavg: 2.19 2.18 2.68 3/178 24551
/proc/meminfo: memFree=30411664/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=109276 CPUtime=1182.1 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12851 0 0 0 118206 4 0 0 20 0 1 0 31122015 111898624 26197 33554432000 4194304 6059633 140733494282112 140733494280632 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 27319 26197 184 456 0 26855 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 109276

[startup+1242.3 s]
/proc/loadavg: 2.20 2.19 2.65 4/178 24575
/proc/meminfo: memFree=30406220/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=109276 CPUtime=1242.09 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 12851 0 0 0 124205 4 0 0 20 0 1 0 31122015 111898624 26197 33554432000 4194304 6059633 140733494282112 140733494280632 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 27319 26197 184 456 0 26855 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 109276

[startup+1302.3 s]
/proc/loadavg: 2.18 2.18 2.62 3/177 24576
/proc/meminfo: memFree=30440768/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1302.08 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 14188 0 0 0 130203 5 0 0 20 0 1 0 31122015 99831808 17937 33554432000 4194304 6059633 140733494282112 140733494280600 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 17937 184 456 0 23909 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97492

[startup+1362.3 s]
/proc/loadavg: 2.16 2.17 2.59 3/177 24578
/proc/meminfo: memFree=30433240/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1362.08 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 15293 0 0 0 136201 7 0 0 20 0 1 0 31122015 99831808 18583 33554432000 4194304 6059633 140733494282112 140733494280936 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18583 184 456 0 23909 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97492

[startup+1422.3 s]
/proc/loadavg: 2.10 2.15 2.55 4/177 24579
/proc/meminfo: memFree=30430980/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1422.07 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 16383 0 0 0 142199 8 0 0 20 0 1 0 31122015 99831808 18583 33554432000 4194304 6059633 140733494282112 140733494280936 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18583 184 456 0 23909 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97492

[startup+1482.3 s]
/proc/loadavg: 2.30 2.20 2.54 3/177 24580
/proc/meminfo: memFree=30431024/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=146812 CPUtime=1482.06 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 17955 0 0 0 148196 10 0 0 20 0 1 0 31122015 150335488 20088 33554432000 4194304 6059633 140733494282112 140733494280936 5131941 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 36703 20088 184 456 0 36239 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146812

[startup+1542.31 s]
/proc/loadavg: 2.20 2.19 2.52 3/177 24581
/proc/meminfo: memFree=30431676/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1542.05 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 18562 0 0 0 154194 11 0 0 20 0 1 0 31122015 99831808 18583 33554432000 4194304 6059633 140733494282112 140733494280936 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18583 184 456 0 23909 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97492

[startup+1602.3 s]
/proc/loadavg: 2.17 2.18 2.49 3/177 24582
/proc/meminfo: memFree=30435996/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1602.04 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 19658 0 0 0 160191 13 0 0 20 0 1 0 31122015 99831808 18583 33554432000 4194304 6059633 140733494282112 140733494280936 4277786 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18583 184 456 0 23909 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97492

[startup+1662.3 s]
/proc/loadavg: 2.17 2.18 2.47 3/177 24584
/proc/meminfo: memFree=30437944/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1662.03 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 20753 0 0 0 166188 15 0 0 20 0 1 0 31122015 99831808 18583 33554432000 4194304 6059633 140733494282112 140733494280936 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18583 184 456 0 23909 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97492

[startup+1722.3 s]
/proc/loadavg: 2.26 2.20 2.45 3/177 24585
/proc/meminfo: memFree=30442952/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1722.02 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 21843 0 0 0 172186 16 0 0 20 0 1 0 31122015 99831808 18959 33554432000 4194304 6059633 140733494282112 140733494280936 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18959 184 456 0 23909 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97492

[startup+1782.3 s]
/proc/loadavg: 2.14 2.18 2.43 3/178 24589
/proc/meminfo: memFree=30447500/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1782.01 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 22937 0 0 0 178183 18 0 0 20 0 1 0 31122015 99831808 18959 33554432000 4194304 6059633 140733494282112 140733494280936 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18959 184 456 0 23909 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.18 2.42 3/178 24589
/proc/meminfo: memFree=30434340/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1800.01 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 22937 0 0 0 179983 18 0 0 20 0 1 0 31122015 99831808 18959 33554432000 4194304 6059633 140733494282112 140733494280936 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18959 184 456 0 23909 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97492

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 24521 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.18 2.42 3/178 24589
/proc/meminfo: memFree=30434340/32872528 swapFree=1094508/1184444
[pid=24521] ppid=24518 vsize=97492 CPUtime=1800.01 cores=0,2,4,6
/proc/24521/stat : 24521 (open-wbo) R 24518 24521 23481 0 -1 4202496 22937 0 0 0 179983 18 0 0 20 0 1 0 31122015 99831808 18959 33554432000 4194304 6059633 140733494282112 140733494280936 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24521/statm: 24373 18959 184 456 0 23909 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97492

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.83
CPU system time (s): 0.183972
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.183972
maximum resident set size= 155964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22940
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= 17
involuntary context switches= 2433

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.79627 second user time and 6.66499 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-27 00:40:22
IDJOB=4116890
IDBENCH=109526
IDSOLVER=2547
FILE ID=node115/4116890-1466980822
RUNJOBID= node115-1466980822-24491
PBS_JOBID= 19976385
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116890-1466980822/watcher-4116890-1466980822 -o /tmp/evaluation-result-4116890-1466980822/solver-4116890-1466980822 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466980822-24491 --watchdog 1960  open-wbo HOME/instance-4116890-1466980822.opb

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

MD5SUM BENCH= 59f74a485c7c9f940df8dc38ab79a87e
RANDOM SEED=718760638

node115.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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	: 5332.56
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		: 2666.395
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:        30636336 kB
Buffers:           81268 kB
Cached:           236976 kB
SwapCached:         1676 kB
Active:            62064 kB
Inactive:         259972 kB
Active(anon):       5452 kB
Inactive(anon):      684 kB
Active(file):      56612 kB
Inactive(file):   259288 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:             10292 kB
Writeback:             0 kB
AnonPages:       1187920 kB
Mapped:             8324 kB
Shmem:                 0 kB
Slab:             596380 kB
SReclaimable:      40060 kB
SUnreclaim:       556320 kB
KernelStack:        1392 kB
PageTables:         6444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1293524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 71652 MiB
End job on node115 at 2016-06-27 01:10:23