Trace number 4098316

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_12.opb
MD5SUM88c077ef261c9c72be220a244f8093f6
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 variables5852
Total number of constraints28581
Number of constraints which are clauses28576
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint76
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 88
Number of bits of the biggest sum of numbers7
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-4098316-1466117505.opb
0.00/0.00	c File size is 3892958 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:          5852                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      28579                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:           6                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.40 s                                                                 |
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-4098316-1466117505/watcher-4098316-1466117505 -o /tmp/evaluation-result-4098316-1466117505/solver-4098316-1466117505 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466113129-20910 --watchdog 1960 open-wbo HOME/instance-4098316-1466117505.opb 

pid=26226
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.05 2.03 3/176 26229
/proc/meminfo: memFree=31200540/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=6404 CPUtime=0 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 1346 0 0 0 0 0 0 0 20 0 1 0 13796162 6557696 1222 33554432000 4194304 6059633 140735493722544 140733322220712 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 1601 1223 1085 456 0 186 0

[startup+0.10016 s]
/proc/loadavg: 2.00 2.05 2.03 3/176 26229
/proc/meminfo: memFree=31200540/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=7492 CPUtime=0.09 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 1604 0 0 0 9 0 0 0 20 0 1 0 13796162 7671808 1480 33554432000 4194304 6059633 140735493722544 140735493720856 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 1873 1480 1085 456 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.200279 s]
/proc/loadavg: 2.00 2.05 2.03 3/176 26229
/proc/meminfo: memFree=31200540/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=8068 CPUtime=0.19 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 1738 0 0 0 19 0 0 0 20 0 1 0 13796162 8261632 1614 33554432000 4194304 6059633 140735493722544 140735493720856 4235927 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 2017 1614 1085 456 0 602 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8068

[startup+0.300263 s]
/proc/loadavg: 2.00 2.05 2.03 3/176 26229
/proc/meminfo: memFree=31200540/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=8552 CPUtime=0.29 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 1857 0 0 0 29 0 0 0 20 0 1 0 13796162 8757248 1733 33554432000 4194304 6059633 140735493722544 140735493720856 4678432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 2138 1733 1085 456 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8552

[startup+0.700246 s]
/proc/loadavg: 2.00 2.05 2.03 3/176 26229
/proc/meminfo: memFree=31200540/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=14936 CPUtime=0.68 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 3733 0 0 0 68 0 0 0 20 0 1 0 13796162 15294464 3149 33554432000 4194304 6059633 140735493722544 140735493720856 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 3734 3149 178 456 0 3270 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14936

[startup+1.50024 s]
/proc/loadavg: 2.00 2.05 2.03 3/177 26230
/proc/meminfo: memFree=31184276/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=18316 CPUtime=1.49 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 5490 0 0 0 148 1 0 0 20 0 1 0 13796162 18755584 3909 33554432000 4194304 6059633 140735493722544 140735493720920 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 4579 3909 180 456 0 4115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18316

[startup+3.10024 s]
/proc/loadavg: 2.00 2.05 2.03 3/177 26230
/proc/meminfo: memFree=31171492/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=23680 CPUtime=3.09 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 7144 0 0 0 308 1 0 0 20 0 1 0 13796162 24248320 4455 33554432000 4194304 6059633 140735493722544 140735493720856 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 5920 4455 180 456 0 5456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23680

[startup+6.30027 s]
/proc/loadavg: 2.00 2.05 2.03 3/177 26230
/proc/meminfo: memFree=31154116/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=50412 CPUtime=6.29 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 9573 0 0 0 627 2 0 0 20 0 1 0 13796162 51621888 8390 33554432000 4194304 6059633 140735493722544 140735493721032 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 12603 8390 180 456 0 12139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50412

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.03 3/177 26230
/proc/meminfo: memFree=31197660/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=50412 CPUtime=12.69 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 10257 0 0 0 1266 3 0 0 20 0 1 0 13796162 51621888 12185 33554432000 4194304 6059633 140735493722544 140735493721368 4278312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 12603 12185 180 456 0 12139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50412

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.03 3/177 26230
/proc/meminfo: memFree=31146968/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=69268 CPUtime=25.49 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 10989 0 0 0 2545 4 0 0 20 0 1 0 13796162 70930432 16899 33554432000 4194304 6059633 140735493722544 140735493721368 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 17317 16899 180 456 0 16853 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69268

[startup+51.1004 s]
/proc/loadavg: 2.00 2.04 2.02 3/177 26230
/proc/meminfo: memFree=31123928/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=118588 CPUtime=51.08 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 11171 0 0 0 5103 5 0 0 20 0 1 0 13796162 121434112 25166 33554432000 4194304 6059633 140735493722544 140735493721080 4278472 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 29647 25166 180 456 0 29183 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 118588

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/177 26232
/proc/meminfo: memFree=31064000/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=102.28 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 11997 0 0 0 10221 7 0 0 20 0 1 0 13796162 134062080 30811 33554432000 4194304 6059633 140735493722544 140735493721080 4278482 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 30811 180 456 0 32266 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130920

[startup+162.3 s]
/proc/loadavg: 2.06 2.04 2.02 3/177 26233
/proc/meminfo: memFree=31116708/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=162.26 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 13454 0 0 0 16215 11 0 0 20 0 1 0 13796162 134062080 29787 33554432000 4194304 6059633 140735493722544 140735493721080 4262596 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 29787 180 456 0 32266 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 130920

[startup+222.307 s]
/proc/loadavg: 2.06 2.04 2.02 3/177 26234
/proc/meminfo: memFree=31050268/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=222.26 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 14824 0 0 0 22211 15 0 0 20 0 1 0 13796162 134062080 31323 33554432000 4194304 6059633 140735493722544 140735493721080 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 31323 180 456 0 32266 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 130920

[startup+282.3 s]
/proc/loadavg: 1.80 1.98 2.00 2/170 26266
/proc/meminfo: memFree=31264092/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=282.25 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 16200 0 0 0 28207 18 0 0 20 0 1 0 13796162 134062080 30813 33554432000 4194304 6059633 140735493722544 140735493721080 4278288 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 30813 180 456 0 32266 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 130920

[startup+342.3 s]
/proc/loadavg: 1.36 1.82 1.94 2/170 26267
/proc/meminfo: memFree=31307764/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=81600 CPUtime=342.23 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 17480 0 0 0 34203 20 0 0 20 0 1 0 13796162 83558400 19986 33554432000 4194304 6059633 140735493722544 140735493721368 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 20400 19986 180 456 0 19936 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 81600

[startup+402.3 s]
/proc/loadavg: 1.13 1.66 1.87 2/170 26269
/proc/meminfo: memFree=31262800/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=402.23 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 18263 0 0 0 40200 23 0 0 20 0 1 0 13796162 134062080 31325 33554432000 4194304 6059633 140735493722544 140735493721080 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 31325 180 456 0 32266 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 130920

[startup+462.3 s]
/proc/loadavg: 1.09 1.56 1.82 2/170 26270
/proc/meminfo: memFree=31252404/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=462.21 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 19538 0 0 0 46196 25 0 0 20 0 1 0 13796162 165621760 33952 33554432000 4194304 6059633 140735493722544 140735493721336 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 33952 180 456 0 39971 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 161740

[startup+522.3 s]
/proc/loadavg: 1.03 1.45 1.77 2/171 26274
/proc/meminfo: memFree=31252492/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=522.2 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 20228 0 0 0 52193 27 0 0 20 0 1 0 13796162 165621760 33952 33554432000 4194304 6059633 140735493722544 140735493721336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 33952 180 456 0 39971 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 161740

[startup+582.3 s]
/proc/loadavg: 1.07 1.38 1.72 2/171 26298
/proc/meminfo: memFree=31249912/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=582.19 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 20927 0 0 0 58190 29 0 0 20 0 1 0 13796162 165621760 34464 33554432000 4194304 6059633 140735493722544 140735493721336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 34464 180 456 0 39971 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 161740


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


[startup+882.307 s]
/proc/loadavg: 1.00 1.15 1.52 2/170 26304
/proc/meminfo: memFree=31243928/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=882.15 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 25847 0 0 0 88175 40 0 0 20 0 1 0 13796162 165621760 36003 33554432000 4194304 6059633 140735493722544 140735493721336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 36003 180 456 0 39971 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 161740

[startup+942.3 s]
/proc/loadavg: 1.05 1.13 1.49 2/170 26305
/proc/meminfo: memFree=31260116/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=942.14 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 26877 0 0 0 94170 44 0 0 20 0 1 0 13796162 134062080 31942 33554432000 4194304 6059633 140735493722544 140735493721368 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 31942 180 456 0 32266 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 130920

[startup+1002.3 s]
/proc/loadavg: 1.02 1.11 1.45 2/170 26307
/proc/meminfo: memFree=31223888/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1002.12 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 28190 0 0 0 100166 46 0 0 20 0 1 0 13796162 216911872 40912 33554432000 4194304 6059633 140735493722544 140735493721336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 40912 180 456 0 52493 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 211828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.08 1.42 2/170 26308
/proc/meminfo: memFree=31243792/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1062.12 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 28886 0 0 0 106164 48 0 0 20 0 1 0 13796162 165621760 36515 33554432000 4194304 6059633 140735493722544 140735493721336 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 36515 180 456 0 39971 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 161740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.07 1.40 2/171 26312
/proc/meminfo: memFree=31255972/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1122.11 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 30402 0 0 0 112160 51 0 0 20 0 1 0 13796162 165621760 32931 33554432000 4194304 6059633 140735493722544 140735493721336 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 32931 180 456 0 39971 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 161740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.37 2/170 26313
/proc/meminfo: memFree=31222120/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1182.1 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 31236 0 0 0 118158 52 0 0 20 0 1 0 13796162 216911872 41424 33554432000 4194304 6059633 140735493722544 140735493721336 4277914 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 41424 180 456 0 52493 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 211828

[startup+1242.3 s]
/proc/loadavg: 1.06 1.06 1.35 2/170 26314
/proc/meminfo: memFree=31245692/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1242.09 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 31931 0 0 0 124156 53 0 0 20 0 1 0 13796162 165621760 35491 33554432000 4194304 6059633 140735493722544 140735493721336 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 35491 180 456 0 39971 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 161740

[startup+1302.3 s]
/proc/loadavg: 1.02 1.04 1.32 2/170 26316
/proc/meminfo: memFree=31215604/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1302.09 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 32763 0 0 0 130155 54 0 0 20 0 1 0 13796162 216911872 42960 33554432000 4194304 6059633 140735493722544 140735493721336 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 42960 180 456 0 52493 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 211828

[startup+1362.3 s]
/proc/loadavg: 1.10 1.06 1.31 2/170 26317
/proc/meminfo: memFree=31238944/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1362.06 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 33475 0 0 0 136151 55 0 0 20 0 1 0 13796162 165621760 37027 33554432000 4194304 6059633 140735493722544 140735493721336 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 37027 180 456 0 39971 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 161740

[startup+1422.3 s]
/proc/loadavg: 1.11 1.08 1.30 2/170 26318
/proc/meminfo: memFree=31269316/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=130920 CPUtime=1422.06 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 34406 0 0 0 142148 58 0 0 20 0 1 0 13796162 134062080 29280 33554432000 4194304 6059633 140735493722544 140735493721368 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 32730 29280 180 456 0 32266 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 130920

[startup+1482.3 s]
/proc/loadavg: 1.08 1.08 1.28 2/170 26319
/proc/meminfo: memFree=31235124/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1482.04 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 35002 0 0 0 148145 59 0 0 20 0 1 0 13796162 165621760 38051 33554432000 4194304 6059633 140735493722544 140735493721336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 38051 180 456 0 39971 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 161740

[startup+1542.31 s]
/proc/loadavg: 1.03 1.06 1.26 2/170 26320
/proc/meminfo: memFree=31209688/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1542.04 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 35829 0 0 0 154144 60 0 0 20 0 1 0 13796162 216911872 44496 33554432000 4194304 6059633 140735493722544 140735493721336 4278288 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 44496 180 456 0 52493 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 211828

[startup+1602.3 s]
/proc/loadavg: 1.01 1.05 1.24 2/169 26321
/proc/meminfo: memFree=31237644/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1602.01 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 36522 0 0 0 160140 61 0 0 20 0 1 0 13796162 165621760 37539 33554432000 4194304 6059633 140735493722544 140735493721336 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 37539 180 456 0 39971 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 161740

[startup+1662.3 s]
/proc/loadavg: 1.10 1.07 1.24 2/170 26323
/proc/meminfo: memFree=31209672/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1662.01 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 37347 0 0 0 166138 63 0 0 20 0 1 0 13796162 216911872 44496 33554432000 4194304 6059633 140735493722544 140735493721336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 44496 180 456 0 52493 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 211828

[startup+1722.3 s]
/proc/loadavg: 1.13 1.08 1.23 2/171 26327
/proc/meminfo: memFree=31239908/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=161740 CPUtime=1722 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 38044 0 0 0 172136 64 0 0 20 0 1 0 13796162 165621760 37027 33554432000 4194304 6059633 140735493722544 140735493721336 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 40435 37027 180 456 0 39971 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 161740

[startup+1782.3 s]
/proc/loadavg: 1.15 1.09 1.22 3/170 26328
/proc/meminfo: memFree=31212732/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1781.99 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 38878 0 0 0 178133 66 0 0 20 0 1 0 13796162 216911872 43472 33554432000 4194304 6059633 140735493722544 140735493721336 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 43472 180 456 0 52493 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 211828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.19 1.10 1.22 2/170 26328
/proc/meminfo: memFree=31207324/32872528 swapFree=532956/565660
[pid=26229] ppid=26226 vsize=211828 CPUtime=1800.08 cores=0,2,4,6
/proc/26229/stat : 26229 (open-wbo) R 26226 26229 17565 0 -1 4202496 38890 0 0 0 179942 66 0 0 20 0 1 0 13796162 216911872 45520 33554432000 4194304 6059633 140735493722544 140735493721336 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26229/statm: 52957 45520 180 456 0 52493 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 211828

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 26229 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): 1799.42
CPU system time (s): 0.670898
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 261148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.42
system time used= 0.670898
maximum resident set size= 219244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38893
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= 51
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.11622 second user time and 8.26774 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-17 00:51:45
IDJOB=4098316
IDBENCH=107882
IDSOLVER=2547
FILE ID=node138/4098316-1466117505
RUNJOBID= node138-1466113129-20910
PBS_JOBID= 19904048
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_12.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098316-1466117505/watcher-4098316-1466117505 -o /tmp/evaluation-result-4098316-1466117505/solver-4098316-1466117505 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466113129-20910 --watchdog 1960  open-wbo HOME/instance-4098316-1466117505.opb

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

MD5SUM BENCH= 88c077ef261c9c72be220a244f8093f6
RANDOM SEED=1228324055

node138.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	: 5332.55
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		: 2666.395
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	: 5332.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31201068 kB
Buffers:           73120 kB
Cached:           149108 kB
SwapCached:         1380 kB
Active:           267700 kB
Inactive:         123052 kB
Active(anon):     168956 kB
Inactive(anon):     1664 kB
Active(file):      98744 kB
Inactive(file):   121388 kB
Unevictable:      565660 kB
Mlocked:          532956 kB
SwapTotal:      67108856 kB
SwapFree:       67099636 kB
Dirty:              8576 kB
Writeback:             0 kB
AnonPages:        743520 kB
Mapped:             7988 kB
Shmem:                 0 kB
Slab:             572280 kB
SReclaimable:      15736 kB
SUnreclaim:       556544 kB
KernelStack:        1464 kB
PageTables:         5788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     897244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 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= 71724 MiB
End job on node138 at 2016-06-17 01:21:46