Trace number 4097938

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) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_16.opb
MD5SUM2e4ec9d1e689f9a15b90edecd14f0760
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 variables6480
Total number of constraints31685
Number of constraints which are clauses31680
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 constraint80
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 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 96
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-4097938-1466116307.opb
0.00/0.00	c File size is 4324762 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          6480                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      31683                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:           6                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.46 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4097938-1466116307/watcher-4097938-1466116307 -o /tmp/evaluation-result-4097938-1466116307/solver-4097938-1466116307 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466116307-978 --watchdog 1960 open-wbo HOME/instance-4097938-1466116307.opb 

pid=1004
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: 2.16 2.79 3.54 3/176 1007
/proc/meminfo: memFree=30400728/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 1411 0 0 0 0 0 0 0 20 0 1 0 13679493 6852608 1287 33554432000 4194304 6059633 140733524278112 140736558263096 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 1673 1287 1190 456 0 153 0

[startup+0.100112 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1007
/proc/meminfo: memFree=30400728/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=8000 CPUtime=0.09 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 1728 0 0 0 9 0 0 0 20 0 1 0 13679493 8192000 1603 33554432000 4194304 6059633 140733524278112 140736558263096 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 2000 1603 1190 456 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8000

[startup+0.200276 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1007
/proc/meminfo: memFree=30400728/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=8512 CPUtime=0.19 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 1871 0 0 0 19 0 0 0 20 0 1 0 13679493 8716288 1746 33554432000 4194304 6059633 140733524278112 140736558263096 5131672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 2128 1746 1190 456 0 608 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8512

[startup+0.300245 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1007
/proc/meminfo: memFree=30400728/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=9028 CPUtime=0.29 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 2005 0 0 0 29 0 0 0 20 0 1 0 13679493 9244672 1880 33554432000 4194304 6059633 140733524278112 140736558263096 4630416 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 2257 1880 1190 456 0 737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9028

[startup+0.700201 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1007
/proc/meminfo: memFree=30400728/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=15764 CPUtime=0.69 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 3953 0 0 0 69 0 0 0 20 0 1 0 13679493 16142336 3270 33554432000 4194304 6059633 140733524278112 140736558263096 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 3941 3270 178 456 0 3477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15764

[startup+1.50027 s]
/proc/loadavg: 2.16 2.79 3.54 3/177 1054
/proc/meminfo: memFree=30382728/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=19276 CPUtime=1.49 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 5301 0 0 0 149 0 0 0 20 0 1 0 13679493 19738624 4395 33554432000 4194304 6059633 140733524278112 140733524276488 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 4819 4395 180 456 0 4355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19276

[startup+3.10028 s]
/proc/loadavg: 2.16 2.79 3.54 3/177 1054
/proc/meminfo: memFree=30363564/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=31672 CPUtime=3.09 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 7026 0 0 0 309 0 0 0 20 0 1 0 13679493 32432128 6631 33554432000 4194304 6059633 140733524278112 140733524276600 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 7918 6631 180 456 0 7454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31672

[startup+6.30022 s]
/proc/loadavg: 2.15 2.78 3.53 3/177 1054
/proc/meminfo: memFree=30326340/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=50348 CPUtime=6.29 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 7581 0 0 0 628 1 0 0 20 0 1 0 13679493 51556352 9192 33554432000 4194304 6059633 140733524278112 140733524276600 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 12587 9192 180 456 0 12123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50348

[startup+12.7003 s]
/proc/loadavg: 2.13 2.76 3.52 3/177 1054
/proc/meminfo: memFree=30312664/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=69200 CPUtime=12.68 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 7988 0 0 0 1267 1 0 0 20 0 1 0 13679493 70860800 11754 33554432000 4194304 6059633 140733524278112 140733524276600 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 17300 11754 180 456 0 16836 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69200

[startup+25.5003 s]
/proc/loadavg: 2.18 2.74 3.50 4/177 1054
/proc/meminfo: memFree=30264944/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=69200 CPUtime=25.48 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 8599 0 0 0 2545 3 0 0 20 0 1 0 13679493 70860800 16911 33554432000 4194304 6059633 140733524278112 140733524276648 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 17300 16911 180 456 0 16836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69200

[startup+51.1003 s]
/proc/loadavg: 2.19 2.70 3.47 3/177 1054
/proc/meminfo: memFree=30205448/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=130488 CPUtime=51.07 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 9654 0 0 0 5102 5 0 0 20 0 1 0 13679493 133619712 31178 33554432000 4194304 6059633 140733524278112 140733524276648 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 32622 31178 180 456 0 32158 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 130488

[startup+102.3 s]
/proc/loadavg: 2.18 2.62 3.40 3/177 1055
/proc/meminfo: memFree=30139768/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=102.27 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 10063 0 0 0 10216 11 0 0 20 0 1 0 13679493 165179392 35853 33554432000 4194304 6059633 140733524278112 140733524276904 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 35853 180 456 0 39863 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 161308

[startup+162.3 s]
/proc/loadavg: 2.17 2.53 3.32 4/177 1056
/proc/meminfo: memFree=30156880/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=162.26 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 12757 0 0 0 16209 17 0 0 20 0 1 0 13679493 216469504 42298 33554432000 4194304 6059633 140733524278112 140733524276904 4246340 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 42298 180 456 0 52385 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 211396

[startup+222.307 s]
/proc/loadavg: 2.18 2.48 3.25 3/177 1059
/proc/meminfo: memFree=30164196/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=222.26 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 13817 0 0 0 22204 22 0 0 20 0 1 0 13679493 165179392 39437 33554432000 4194304 6059633 140733524278112 140733524276904 4278432 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 39437 180 456 0 39863 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 161308

[startup+282.3 s]
/proc/loadavg: 2.18 2.42 3.18 4/177 1061
/proc/meminfo: memFree=30131792/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=282.24 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 15680 0 0 0 28197 27 0 0 20 0 1 0 13679493 165179392 32783 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 32783 180 456 0 39863 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 161308

[startup+342.3 s]
/proc/loadavg: 2.16 2.37 3.11 4/177 1062
/proc/meminfo: memFree=30136384/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=342.23 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 16630 0 0 0 34193 30 0 0 20 0 1 0 13679493 165179392 38417 33554432000 4194304 6059633 140733524278112 140733524276904 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 38417 180 456 0 39863 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 161308

[startup+402.3 s]
/proc/loadavg: 2.25 2.36 3.06 3/177 1063
/proc/meminfo: memFree=30162968/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=130488 CPUtime=402.22 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 18420 0 0 0 40186 36 0 0 20 0 1 0 13679493 133619712 28622 33554432000 4194304 6059633 140733524278112 140733524276936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 32622 28622 180 456 0 32158 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 130488

[startup+462.3 s]
/proc/loadavg: 2.22 2.34 3.01 3/177 1064
/proc/meminfo: memFree=30140680/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=462.21 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 19436 0 0 0 46181 40 0 0 20 0 1 0 13679493 165179392 32785 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 32785 180 456 0 39863 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 161308

[startup+522.3 s]
/proc/loadavg: 2.25 2.32 2.96 4/178 1068
/proc/meminfo: memFree=30123836/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=522.2 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 20383 0 0 0 52177 43 0 0 20 0 1 0 13679493 165179392 36881 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 36881 180 456 0 39863 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 161308

[startup+582.3 s]
/proc/loadavg: 2.23 2.30 2.91 3/177 1070
/proc/meminfo: memFree=30119420/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=582.2 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 21326 0 0 0 58172 48 0 0 20 0 1 0 13679493 165179392 37393 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 37393 180 456 0 39863 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 161308


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


[startup+882.307 s]
/proc/loadavg: 2.08 2.19 2.69 4/177 1076
/proc/meminfo: memFree=30083648/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=882.15 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 27574 0 0 0 88154 61 0 0 20 0 1 0 13679493 216469504 49470 33554432000 4194304 6059633 140733524278112 140733524276904 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 49470 180 456 0 52385 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 211396

[startup+942.3 s]
/proc/loadavg: 2.34 2.25 2.68 3/177 1077
/proc/meminfo: memFree=30065496/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=942.14 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 29592 0 0 0 94150 64 0 0 20 0 1 0 13679493 216469504 44392 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 44392 180 456 0 52385 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 211396

[startup+1002.3 s]
/proc/loadavg: 2.25 2.24 2.64 3/177 1078
/proc/meminfo: memFree=30022040/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=292784 CPUtime=1002.13 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 30132 0 0 0 100148 65 0 0 20 0 1 0 13679493 299810816 58728 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 73196 58728 180 456 0 72732 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 292784

[startup+1062.3 s]
/proc/loadavg: 2.13 2.21 2.61 4/177 1079
/proc/meminfo: memFree=30031272/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1062.12 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 31078 0 0 0 106144 68 0 0 20 0 1 0 13679493 216469504 47422 33554432000 4194304 6059633 140733524278112 140733524276904 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 47422 180 456 0 52385 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 211396

[startup+1122.3 s]
/proc/loadavg: 2.29 2.24 2.59 3/178 1083
/proc/meminfo: memFree=30099948/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=1122.12 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 32580 0 0 0 112142 70 0 0 20 0 1 0 13679493 165179392 36712 33554432000 4194304 6059633 140733524278112 140733524276904 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 36712 180 456 0 39863 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 161308

[startup+1182.3 s]
/proc/loadavg: 2.20 2.23 2.56 3/177 1085
/proc/meminfo: memFree=30005852/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1182.11 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 33123 0 0 0 118140 71 0 0 20 0 1 0 13679493 216469504 51560 33554432000 4194304 6059633 140733524278112 140733524276904 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 51560 180 456 0 52385 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 211396

[startup+1242.3 s]
/proc/loadavg: 2.21 2.23 2.54 4/176 1086
/proc/meminfo: memFree=30072504/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1242.08 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 34609 0 0 0 124134 74 0 0 20 0 1 0 13679493 216469504 42302 33554432000 4194304 6059633 140733524278112 140733524276904 4255732 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 42302 180 456 0 52385 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 211396

[startup+1302.3 s]
/proc/loadavg: 2.22 2.23 2.52 3/177 1088
/proc/meminfo: memFree=30058108/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=292784 CPUtime=1302.07 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 35142 0 0 0 130132 75 0 0 20 0 1 0 13679493 299810816 53566 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 73196 53566 180 456 0 72732 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 292784

[startup+1362.3 s]
/proc/loadavg: 2.13 2.20 2.49 3/177 1089
/proc/meminfo: memFree=30069252/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1362.06 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 36644 0 0 0 136128 78 0 0 20 0 1 0 13679493 216469504 42856 33554432000 4194304 6059633 140733524278112 140733524276904 4278292 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 42856 180 456 0 52385 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 211396

[startup+1422.3 s]
/proc/loadavg: 2.13 2.19 2.47 4/177 1090
/proc/meminfo: memFree=30056244/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=292784 CPUtime=1422.06 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 37178 0 0 0 142127 79 0 0 20 0 1 0 13679493 299810816 54120 33554432000 4194304 6059633 140733524278112 140733524276904 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 73196 54120 180 456 0 72732 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 292784

[startup+1482.3 s]
/proc/loadavg: 2.20 2.20 2.45 3/177 1092
/proc/meminfo: memFree=30061512/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1482.04 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 37566 0 0 0 148124 80 0 0 20 0 1 0 13679493 216469504 43284 33554432000 4194304 6059633 140733524278112 140733524276904 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 43284 180 456 0 52385 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 211396

[startup+1542.31 s]
/proc/loadavg: 2.20 2.19 2.43 3/177 1093
/proc/meminfo: memFree=30049888/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=292784 CPUtime=1542.04 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 38269 0 0 0 154122 82 0 0 20 0 1 0 13679493 299810816 54204 33554432000 4194304 6059633 140733524278112 140733524276904 4278429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 73196 54204 180 456 0 72732 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 292784

[startup+1602.3 s]
/proc/loadavg: 2.18 2.18 2.41 4/177 1094
/proc/meminfo: memFree=30065580/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1602.03 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 38661 0 0 0 160118 85 0 0 20 0 1 0 13679493 216469504 40724 33554432000 4194304 6059633 140733524278112 140733524276904 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 40724 180 456 0 52385 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 211396

[startup+1662.3 s]
/proc/loadavg: 2.25 2.21 2.40 3/177 1095
/proc/meminfo: memFree=30058848/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1662.02 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 38683 0 0 0 166116 86 0 0 20 0 1 0 13679493 216469504 51988 33554432000 4194304 6059633 140733524278112 140733524276904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 51988 180 456 0 52385 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 211396

[startup+1722.3 s]
/proc/loadavg: 2.30 2.23 2.40 3/178 1099
/proc/meminfo: memFree=30078744/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=161308 CPUtime=1722 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 39451 0 0 0 172112 88 0 0 20 0 1 0 13679493 165179392 38887 33554432000 4194304 6059633 140733524278112 140733524276936 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 40327 38887 180 456 0 39863 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 161308

[startup+1782.3 s]
/proc/loadavg: 2.33 2.24 2.39 4/178 1124
/proc/meminfo: memFree=30067684/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1782 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 39773 0 0 0 178110 90 0 0 20 0 1 0 13679493 216469504 49428 33554432000 4194304 6059633 140733524278112 140733524276904 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 49428 180 456 0 52385 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 211396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.36 2.26 2.39 3/178 1124
/proc/meminfo: memFree=30046308/32872528 swapFree=1430864/1543284
[pid=1007] ppid=1004 vsize=211396 CPUtime=1800.09 cores=1,3,5,7
/proc/1007/stat : 1007 (open-wbo) R 1004 1007 31185 0 -1 4202496 40247 0 0 0 179919 90 0 0 20 0 1 0 13679493 216469504 52455 33554432000 4194304 6059633 140733524278112 140733524276904 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1007/statm: 52849 52455 180 456 0 52385 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 211396

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 1007 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1799.2
CPU system time (s): 0.913861
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 372924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.913861
maximum resident set size= 298880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40250
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= 37
involuntary context switches= 2024

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46832 second user time and 7.00693 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-17 00:31:48
IDJOB=4097938
IDBENCH=107828
IDSOLVER=2547
FILE ID=node116/4097938-1466116307
RUNJOBID= node116-1466116307-978
PBS_JOBID= 19904124
Free space on /tmp= 71628 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_16.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097938-1466116307/watcher-4097938-1466116307 -o /tmp/evaluation-result-4097938-1466116307/solver-4097938-1466116307 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466116307-978 --watchdog 1960  open-wbo HOME/instance-4097938-1466116307.opb

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

MD5SUM BENCH= 2e4ec9d1e689f9a15b90edecd14f0760
RANDOM SEED=1496203242

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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		: 2666.781
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:        30403552 kB
Buffers:           60792 kB
Cached:           153688 kB
SwapCached:         2876 kB
Active:           111588 kB
Inactive:         108148 kB
Active(anon):       5504 kB
Inactive(anon):     2164 kB
Active(file):     106084 kB
Inactive(file):   105984 kB
Unevictable:     1543284 kB
Mlocked:         1430864 kB
SwapTotal:      67108856 kB
SwapFree:       67099564 kB
Dirty:             13612 kB
Writeback:             0 kB
AnonPages:       1547112 kB
Mapped:             7672 kB
Shmem:                 0 kB
Slab:             571956 kB
SReclaimable:      15904 kB
SUnreclaim:       556052 kB
KernelStack:        1376 kB
PageTables:         7500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1666340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 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= 71616 MiB
End job on node116 at 2016-06-17 01:01:48