Trace number 4097838

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.06 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_20.opb
MD5SUM24327f960e0621fad359171eb566677f
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 variables7140
Total number of constraints34949
Number of constraints which are clauses34944
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 constraint84
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 20
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 104
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4097838-1466114908.opb
0.00/0.00	c File size is 4778903 bytes.
1800.05/1800.40	c Sum of soft weights:            0
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.05/1800.40	c |  Number of variables:          7140                                                                   |
1800.05/1800.40	c |  Number of hard clauses:      34947                                                                   |
1800.05/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.05/1800.40	c |  Number of cardinality:           6                                                                   |
1800.05/1800.40	c |  Number of PB :                   0                                                                   |
1800.05/1800.40	c |  Parse time:                   0.52 s                                                                 |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ==========================================[ Solver Settings ]============================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.05/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	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-4097838-1466114908/watcher-4097838-1466114908 -o /tmp/evaluation-result-4097838-1466114908/solver-4097838-1466114908 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23532 --watchdog 1960 open-wbo-lsu HOME/instance-4097838-1466114908.opb 

pid=26896
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: 1.96 2.01 2.00 3/176 26899
/proc/meminfo: memFree=31617688/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=7268 CPUtime=0 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 1572 0 0 0 0 0 0 0 20 0 1 0 13541210 7442432 1448 33554432000 4194304 6058637 140737469146288 140734821033160 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 1817 1448 1302 456 0 186 0

[startup+0.100131 s]
/proc/loadavg: 1.96 2.01 2.00 3/176 26899
/proc/meminfo: memFree=31617688/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=8444 CPUtime=0.09 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 1853 0 0 0 9 0 0 0 20 0 1 0 13541210 8646656 1729 33554432000 4194304 6058637 140737469146288 140734821033160 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 2111 1729 1302 456 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8444

[startup+0.20028 s]
/proc/loadavg: 1.96 2.01 2.00 3/176 26899
/proc/meminfo: memFree=31617688/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=8968 CPUtime=0.19 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 1977 0 0 0 19 0 0 0 20 0 1 0 13541210 9183232 1853 33554432000 4194304 6058637 140737469146288 140734821033160 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 2242 1853 1302 456 0 611 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8968

[startup+0.300265 s]
/proc/loadavg: 1.96 2.01 2.00 3/176 26899
/proc/meminfo: memFree=31617688/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=9368 CPUtime=0.29 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 2089 0 0 0 29 0 0 0 20 0 1 0 13541210 9592832 1965 33554432000 4194304 6058637 140737469146288 140734821033160 4213862 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 2342 1966 1302 456 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9368

[startup+0.700279 s]
/proc/loadavg: 1.96 2.01 2.00 3/176 26899
/proc/meminfo: memFree=31617688/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=16540 CPUtime=0.69 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 4388 0 0 0 69 0 0 0 20 0 1 0 13541210 16936960 3585 33554432000 4194304 6058637 140737469146288 140737469144904 4262569 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 4135 3585 176 456 0 3671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16540

[startup+1.50025 s]
/proc/loadavg: 1.96 2.01 2.00 3/177 26900
/proc/meminfo: memFree=31603200/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=20584 CPUtime=1.49 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 5744 0 0 0 148 1 0 0 20 0 1 0 13541210 21078016 4368 33554432000 4194304 6058637 140737469146288 140737469144904 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 5146 4369 178 456 0 4682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20584

[startup+3.10028 s]
/proc/loadavg: 1.96 2.01 2.00 3/177 26900
/proc/meminfo: memFree=31601292/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=32596 CPUtime=3.09 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 7503 0 0 0 307 2 0 0 20 0 1 0 13541210 33378304 7402 33554432000 4194304 6058637 140737469146288 140737469145016 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 8149 7402 178 456 0 7685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32596

[startup+6.30029 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 26900
/proc/meminfo: memFree=31580256/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=81624 CPUtime=6.29 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 8270 0 0 0 626 3 0 0 20 0 1 0 13541210 83582976 15633 33554432000 4194304 6058637 140737469146288 140737469145016 4264468 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 20406 15633 178 456 0 19942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81624

[startup+12.7003 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 26900
/proc/meminfo: memFree=31567448/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=70128 CPUtime=12.69 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 8846 0 0 0 1265 4 0 0 20 0 1 0 13541210 71811072 12397 33554432000 4194304 6058637 140737469146288 140737469145352 4255183 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 17532 12397 178 456 0 17068 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70128

[startup+25.5004 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 26900
/proc/meminfo: memFree=31515896/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=150268 CPUtime=25.48 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 9819 0 0 0 2542 6 0 0 20 0 1 0 13541210 153874432 25949 33554432000 4194304 6058637 140737469146288 140737469145064 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 37567 25949 178 456 0 37103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150268

[startup+51.1004 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 26901
/proc/meminfo: memFree=31568008/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=70128 CPUtime=51.08 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 11390 0 0 0 5099 9 0 0 20 0 1 0 13541210 71811072 12535 33554432000 4194304 6058637 140737469146288 140737469145352 4278280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 17532 12535 178 456 0 17068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70128

[startup+102.3 s]
/proc/loadavg: 2.07 2.04 2.00 4/178 26905
/proc/meminfo: memFree=31454876/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=200356 CPUtime=102.27 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 16236 0 0 0 10210 17 0 0 20 0 1 0 13541210 205164544 40724 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 50089 40724 178 456 0 49625 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 200356

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 26906
/proc/meminfo: memFree=31480240/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=150268 CPUtime=162.27 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 20266 0 0 0 16201 26 0 0 20 0 1 0 13541210 153874432 33767 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 37567 33767 178 456 0 37103 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 150268

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26907
/proc/meminfo: memFree=31522596/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=90252 CPUtime=222.26 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 25202 0 0 0 22193 33 0 0 20 0 1 0 13541210 92418048 22096 33554432000 4194304 6058637 140737469146288 140737469145352 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 22563 22096 178 456 0 22099 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 90252

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 26908
/proc/meminfo: memFree=31397532/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=282.25 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 28435 0 0 0 28186 39 0 0 20 0 1 0 13541210 225771520 53869 33554432000 4194304 6058637 140737469146288 140737469145320 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 53869 178 456 0 54656 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 220480

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 26909
/proc/meminfo: memFree=31409612/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=342.23 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 32265 0 0 0 34179 44 0 0 20 0 1 0 13541210 225771520 50797 33554432000 4194304 6058637 140737469146288 140737469145320 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 50797 178 456 0 54656 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 220480

[startup+402.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 26911
/proc/meminfo: memFree=31445780/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=170392 CPUtime=402.2 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 35275 0 0 0 40171 49 0 0 20 0 1 0 13541210 174481408 37184 33554432000 4194304 6058637 140737469146288 140737469145320 4255092 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 42598 37184 178 456 0 42134 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 170392

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 26912
/proc/meminfo: memFree=31432864/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=170392 CPUtime=462.2 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 36905 0 0 0 46167 53 0 0 20 0 1 0 13541210 174481408 39744 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 42598 39744 178 456 0 42134 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 170392

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 27004
/proc/meminfo: memFree=31466660/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=522.19 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 39352 0 0 0 52162 57 0 0 20 0 1 0 13541210 225771520 43117 33554432000 4194304 6058637 140737469146288 140737469145320 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 43117 178 456 0 54656 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 220480

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27005
/proc/meminfo: memFree=31437672/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=582.18 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 40996 0 0 0 58158 60 0 0 20 0 1 0 13541210 225771520 49773 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 49773 178 456 0 54656 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 220480


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27014
/proc/meminfo: memFree=31437976/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=882.13 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 51166 0 0 0 88127 86 0 0 20 0 1 0 13541210 225771520 46147 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 46147 178 456 0 54656 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 220480

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27015
/proc/meminfo: memFree=31266492/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=434128 CPUtime=942.11 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 52424 0 0 0 94122 89 0 0 20 0 1 0 13541210 444547072 80619 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 108532 80619 178 456 0 108068 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 434128

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27017
/proc/meminfo: memFree=31339220/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1002.1 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 53774 0 0 0 100118 92 0 0 20 0 1 0 13541210 309112832 70958 33554432000 4194304 6058637 140737469146288 140737469145320 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 70958 178 456 0 75003 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 301868

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27018
/proc/meminfo: memFree=31388468/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1062.09 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 56079 0 0 0 106111 98 0 0 20 0 1 0 13541210 309112832 59115 33554432000 4194304 6058637 140737469146288 140737469145320 4260938 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 59115 178 456 0 75003 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 301868

[startup+1122.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27019
/proc/meminfo: memFree=31413708/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=1122.08 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 57415 0 0 0 112106 102 0 0 20 0 1 0 13541210 225771520 43822 33554432000 4194304 6058637 140737469146288 140737469145320 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 43822 178 456 0 54656 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 220480

[startup+1182.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/177 27020
/proc/meminfo: memFree=31269916/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=434128 CPUtime=1182.07 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 58508 0 0 0 118103 104 0 0 20 0 1 0 13541210 444547072 79662 33554432000 4194304 6058637 140737469146288 140737469145320 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 108532 79662 178 456 0 108068 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 434128

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/177 27021
/proc/meminfo: memFree=31323912/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1242.05 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 60318 0 0 0 124096 109 0 0 20 0 1 0 13541210 309112832 66283 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 66283 178 456 0 75003 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 301868

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 27026
/proc/meminfo: memFree=31402784/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=1302.04 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 61661 0 0 0 130091 113 0 0 20 0 1 0 13541210 225771520 46894 33554432000 4194304 6058637 140737469146288 140737469145320 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 46894 178 456 0 54656 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 220480

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 27027
/proc/meminfo: memFree=31271808/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=434128 CPUtime=1362.03 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 62747 0 0 0 136088 115 0 0 20 0 1 0 13541210 444547072 78638 33554432000 4194304 6058637 140737469146288 140737469145320 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 108532 78638 178 456 0 108068 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 434128

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 27028
/proc/meminfo: memFree=31360384/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1422.03 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 64527 0 0 0 142084 119 0 0 20 0 1 0 13541210 309112832 57067 33554432000 4194304 6058637 140737469146288 140737469145320 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 57067 178 456 0 75003 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 301868

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 27029
/proc/meminfo: memFree=31297604/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=434128 CPUtime=1482.02 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 65088 0 0 0 148081 121 0 0 20 0 1 0 13541210 444547072 81643 33554432000 4194304 6058637 140737469146288 140737469145320 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 108532 81643 178 456 0 108068 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 434128

[startup+1542.31 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 27030
/proc/meminfo: memFree=31341712/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1541.99 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 66438 0 0 0 154075 124 0 0 20 0 1 0 13541210 309112832 57646 33554432000 4194304 6058637 140737469146288 140737469145320 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 57646 178 456 0 75003 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 301868

[startup+1602.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 27032
/proc/meminfo: memFree=31247136/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=434128 CPUtime=1601.98 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 66998 0 0 0 160072 126 0 0 20 0 1 0 13541210 444547072 82734 33554432000 4194304 6058637 140737469146288 140737469145320 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 108532 82734 178 456 0 108068 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 434128

[startup+1662.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 27033
/proc/meminfo: memFree=31356068/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1661.97 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 68781 0 0 0 166066 131 0 0 20 0 1 0 13541210 309112832 56555 33554432000 4194304 6058637 140737469146288 140737469145320 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 56555 178 456 0 75003 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 301868

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 27034
/proc/meminfo: memFree=31253504/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=434128 CPUtime=1721.96 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 69347 0 0 0 172064 132 0 0 20 0 1 0 13541210 444547072 84715 33554432000 4194304 6058637 140737469146288 140737469145320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 108532 84715 178 456 0 108068 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 434128

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27035
/proc/meminfo: memFree=31350996/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=220480 CPUtime=1781.95 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 70170 0 0 0 178060 135 0 0 20 0 1 0 13541210 225771520 54574 33554432000 4194304 6058637 140737469146288 140737469145320 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 55120 54574 178 456 0 54656 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 220480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 27036
/proc/meminfo: memFree=31368624/32872528 swapFree=248296/248296
[pid=26899] ppid=26896 vsize=301868 CPUtime=1800.05 cores=0,2,4,6
/proc/26899/stat : 26899 (open-wbo-lsu) R 26896 26899 21438 0 -1 4202496 70698 0 0 0 179869 136 0 0 20 0 1 0 13541210 309112832 63278 33554432000 4194304 6058637 140737469146288 140737469145320 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26899/statm: 75467 63278 178 456 0 75003 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 301868

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 26899 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): 1800.06
CPU user time (s): 1798.69
CPU system time (s): 1.36879
CPU usage (%): 99.981
Max. virtual memory (cumulated for all children) (KiB): 514268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.69
system time used= 1.36879
maximum resident set size= 462628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70701
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= 94
involuntary context switches= 1882

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68529 second user time and 6.77597 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-17 00:08:28
IDJOB=4097838
IDBENCH=107814
IDSOLVER=2545
FILE ID=node103/4097838-1466114908
RUNJOBID= node103-1466113195-23532
PBS_JOBID= 19904050
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_20.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097838-1466114908/watcher-4097838-1466114908 -o /tmp/evaluation-result-4097838-1466114908/solver-4097838-1466114908 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23532 --watchdog 1960  open-wbo-lsu HOME/instance-4097838-1466114908.opb

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

MD5SUM BENCH= 24327f960e0621fad359171eb566677f
RANDOM SEED=1204378748

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31618068 kB
Buffers:           49484 kB
Cached:           125604 kB
SwapCached:        41796 kB
Active:           174552 kB
Inactive:         128864 kB
Active(anon):      89380 kB
Inactive(anon):    41288 kB
Active(file):      85172 kB
Inactive(file):    87576 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              9328 kB
Writeback:             0 kB
AnonPages:        376968 kB
Mapped:             7696 kB
Shmem:                 0 kB
Slab:             569352 kB
SReclaimable:      13556 kB
SUnreclaim:       555796 kB
KernelStack:        1472 kB
PageTables:         4584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     451384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 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= 71720 MiB
End job on node103 at 2016-06-17 00:38:28