Trace number 4086236

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 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K196.opb
MD5SUMbcce2e1d61aa4147a6a5a8b58d6d164e
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 variables23324
Total number of constraints23718
Number of constraints which are clauses23522
Number of constraints which are cardinality constraints (but not clauses)196
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint196
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 197
Number of bits of the biggest sum of numbers8
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-4086236-1465277714.opb
0.00/0.00	c File size is 1619498 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:         23324                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      23522                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         196                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.19 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-4086236-1465277714/watcher-4086236-1465277714 -o /tmp/evaluation-result-4086236-1465277714/solver-4086236-1465277714 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960 open-wbo HOME/instance-4086236-1465277714.opb 

pid=15485
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 2.08 2.11 3/176 15488
/proc/meminfo: memFree=30435188/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=4184 CPUtime=0 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 796 0 0 0 0 0 0 0 20 0 1 0 109703961 4284416 672 33554432000 4194304 6059633 140734556826192 140736508716360 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 1046 672 530 456 0 186 0

[startup+0.100203 s]
/proc/loadavg: 1.96 2.08 2.11 3/176 15488
/proc/meminfo: memFree=30435188/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=8524 CPUtime=0.09 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 1860 0 0 0 9 0 0 0 20 0 1 0 109703961 8728576 1736 33554432000 4194304 6059633 140734556826192 140734556824552 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 2131 1736 530 456 0 1271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8524

[startup+0.200338 s]
/proc/loadavg: 1.96 2.08 2.11 3/176 15488
/proc/meminfo: memFree=30435188/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=16868 CPUtime=0.19 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 3296 0 0 0 19 0 0 0 20 0 1 0 109703961 17272832 3234 33554432000 4194304 6059633 140734556826192 140734556824552 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 4217 3234 155 456 0 3753 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16868

[startup+0.300347 s]
/proc/loadavg: 1.96 2.08 2.11 3/176 15488
/proc/meminfo: memFree=30435188/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=26016 CPUtime=0.29 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 5289 0 0 0 28 1 0 0 20 0 1 0 109703961 26640384 5693 33554432000 4194304 6059633 140734556826192 140734556824552 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 6504 5693 165 456 0 6040 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26016

[startup+0.700305 s]
/proc/loadavg: 1.96 2.08 2.11 3/176 15488
/proc/meminfo: memFree=30435188/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=26256 CPUtime=0.69 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 5398 0 0 0 68 1 0 0 20 0 1 0 109703961 26886144 5787 33554432000 4194304 6059633 140734556826192 140734556824552 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 6564 5787 177 456 0 6100 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26256

[startup+1.50025 s]
/proc/loadavg: 1.96 2.08 2.11 3/177 15489
/proc/meminfo: memFree=30411856/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=26760 CPUtime=1.49 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 6069 0 0 0 148 1 0 0 20 0 1 0 109703961 27402240 5806 33554432000 4194304 6059633 140734556826192 140734556824552 4255373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 6690 5806 179 456 0 6226 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26760

[startup+3.1003 s]
/proc/loadavg: 1.96 2.08 2.11 3/177 15489
/proc/meminfo: memFree=30410556/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=29920 CPUtime=3.08 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 6426 0 0 0 307 1 0 0 20 0 1 0 109703961 30638080 6673 33554432000 4194304 6059633 140734556826192 140734556824552 4255341 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 7480 6673 179 456 0 7016 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29920

[startup+6.30023 s]
/proc/loadavg: 1.96 2.08 2.11 3/177 15489
/proc/meminfo: memFree=30396196/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=34632 CPUtime=6.29 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 7336 0 0 0 627 2 0 0 20 0 1 0 109703961 35463168 7833 33554432000 4194304 6059633 140734556826192 140734556824680 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 8658 7833 179 456 0 8194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34632

[startup+12.7003 s]
/proc/loadavg: 1.96 2.08 2.11 4/177 15489
/proc/meminfo: memFree=30377880/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=46124 CPUtime=12.69 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 8071 0 0 0 1267 2 0 0 20 0 1 0 109703961 47230976 10393 33554432000 4194304 6059633 140734556826192 140734556824680 4262633 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 11531 10393 179 456 0 11067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46124

[startup+25.5004 s]
/proc/loadavg: 2.05 2.09 2.11 3/177 15489
/proc/meminfo: memFree=30356424/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=50588 CPUtime=25.48 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 9038 0 0 0 2546 2 0 0 20 0 1 0 109703961 51802112 11818 33554432000 4194304 6059633 140734556826192 140734556824712 4255325 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 12647 11818 179 456 0 12183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50588

[startup+51.1004 s]
/proc/loadavg: 2.03 2.08 2.11 4/177 15489
/proc/meminfo: memFree=30398052/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=95968 CPUtime=51.08 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 10001 0 0 0 5105 3 0 0 20 0 1 0 109703961 98271232 17562 33554432000 4194304 6059633 140734556826192 140734556824680 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 23992 17562 179 456 0 23528 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 95968

[startup+102.3 s]
/proc/loadavg: 2.10 2.10 2.11 4/177 15490
/proc/meminfo: memFree=30318496/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=95968 CPUtime=102.28 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 11390 0 0 0 10223 5 0 0 20 0 1 0 109703961 98271232 19033 33554432000 4194304 6059633 140734556826192 140734556825016 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 23992 19033 179 456 0 23528 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95968

[startup+162.3 s]
/proc/loadavg: 2.04 2.08 2.10 3/177 15491
/proc/meminfo: memFree=30337920/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=95968 CPUtime=162.27 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 12924 0 0 0 16220 7 0 0 20 0 1 0 109703961 98271232 19033 33554432000 4194304 6059633 140734556826192 140734556825016 4255352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 23992 19033 179 456 0 23528 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 95968

[startup+222.307 s]
/proc/loadavg: 2.05 2.07 2.09 3/177 15492
/proc/meminfo: memFree=30368780/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=95968 CPUtime=222.26 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 15048 0 0 0 22216 10 0 0 20 0 1 0 109703961 98271232 19033 33554432000 4194304 6059633 140734556826192 140734556825016 4255148 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 23992 19033 179 456 0 23528 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 95968

[startup+282.3 s]
/proc/loadavg: 2.08 2.09 2.09 4/177 15493
/proc/meminfo: memFree=30370948/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=176108 CPUtime=282.24 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 16931 0 0 0 28211 13 0 0 20 0 1 0 109703961 180334592 34667 33554432000 4194304 6059633 140734556826192 140734556824984 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 44027 34667 179 456 0 43563 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 176108

[startup+342.3 s]
/proc/loadavg: 2.15 2.10 2.09 3/178 15498
/proc/meminfo: memFree=30231920/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=176108 CPUtime=342.23 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 18626 0 0 0 34206 17 0 0 20 0 1 0 109703961 180334592 40096 33554432000 4194304 6059633 140734556826192 140734556824984 4277896 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 44027 40096 179 456 0 43563 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 176108

[startup+402.3 s]
/proc/loadavg: 2.11 2.09 2.09 3/177 15499
/proc/meminfo: memFree=30252380/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=226196 CPUtime=402.23 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 20313 0 0 0 40202 21 0 0 20 0 1 0 109703961 231624704 45005 33554432000 4194304 6059633 140734556826192 140734556824984 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 56549 45005 179 456 0 56085 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 226196

[startup+462.3 s]
/proc/loadavg: 2.08 2.09 2.09 4/177 15500
/proc/meminfo: memFree=30162408/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=226196 CPUtime=462.22 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 21698 0 0 0 46198 24 0 0 20 0 1 0 109703961 231624704 46541 33554432000 4194304 6059633 140734556826192 140734556824984 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 56549 46541 179 456 0 56085 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 226196

[startup+522.3 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 15501
/proc/meminfo: memFree=30205628/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=226196 CPUtime=522.2 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 23093 0 0 0 52193 27 0 0 20 0 1 0 109703961 231624704 48094 33554432000 4194304 6059633 140734556826192 140734556824984 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 56549 48094 179 456 0 56085 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 226196

[startup+582.3 s]
/proc/loadavg: 2.18 2.11 2.09 3/177 15502
/proc/meminfo: memFree=30311464/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=226196 CPUtime=582.2 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 24480 0 0 0 58189 31 0 0 20 0 1 0 109703961 231624704 47070 33554432000 4194304 6059633 140734556826192 140734556824984 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 56549 47070 179 456 0 56085 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 226196


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


[startup+882.307 s]
/proc/loadavg: 2.25 2.16 2.10 3/177 15508
/proc/meminfo: memFree=30149280/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=244344 CPUtime=882.15 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 31573 0 0 0 88170 45 0 0 20 0 1 0 109703961 250208256 51605 33554432000 4194304 6059633 140734556826192 140734556824984 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 61086 51605 179 456 0 60622 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 244344

[startup+942.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/178 15513
/proc/meminfo: memFree=30299176/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=163436 CPUtime=942.14 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 32589 0 0 0 94167 47 0 0 20 0 1 0 109703961 167358464 39973 33554432000 4194304 6059633 140734556826192 140734556824728 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 40859 39973 179 456 0 40395 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 163436

[startup+1002.3 s]
/proc/loadavg: 2.09 2.13 2.09 4/177 15514
/proc/meminfo: memFree=30109036/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=325732 CPUtime=1002.13 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 34026 0 0 0 100163 50 0 0 20 0 1 0 109703961 333549568 62869 33554432000 4194304 6059633 140734556826192 140734556824984 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 81433 62869 179 456 0 80969 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 325732

[startup+1062.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 15515
/proc/meminfo: memFree=30093012/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=244344 CPUtime=1062.12 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 35412 0 0 0 106159 53 0 0 20 0 1 0 109703961 250208256 48533 33554432000 4194304 6059633 140734556826192 140734556824984 4265419 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 61086 48533 179 456 0 60622 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 244344

[startup+1122.3 s]
/proc/loadavg: 2.22 2.15 2.10 3/177 15516
/proc/meminfo: memFree=30101016/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=325732 CPUtime=1122.11 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 35966 0 0 0 112157 54 0 0 20 0 1 0 109703961 333549568 69013 33554432000 4194304 6059633 140734556826192 140734556824984 4255352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 81433 69013 179 456 0 80969 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 325732

[startup+1182.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/177 15517
/proc/meminfo: memFree=30080640/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=244344 CPUtime=1182.11 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 37354 0 0 0 118153 58 0 0 20 0 1 0 109703961 250208256 55189 33554432000 4194304 6059633 140734556826192 140734556824984 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 61086 55189 179 456 0 60622 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 244344

[startup+1242.3 s]
/proc/loadavg: 2.22 2.18 2.11 3/177 15565
/proc/meminfo: memFree=30446564/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=114116 CPUtime=1242.09 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 37901 0 0 0 124150 59 0 0 20 0 1 0 109703961 116854784 27745 33554432000 4194304 6059633 140734556826192 140734556825016 4255297 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 28529 27745 179 456 0 28065 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 114116

[startup+1302.3 s]
/proc/loadavg: 2.13 2.16 2.10 3/177 15566
/proc/meminfo: memFree=30305872/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=244344 CPUtime=1302.08 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 39737 0 0 0 130146 62 0 0 20 0 1 0 109703961 250208256 60239 33554432000 4194304 6059633 140734556826192 140734556824984 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 61086 60239 179 456 0 60622 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 244344

[startup+1362.3 s]
/proc/loadavg: 2.13 2.16 2.10 3/177 15567
/proc/meminfo: memFree=30349876/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=163832 CPUtime=1362.08 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 40410 0 0 0 136143 65 0 0 20 0 1 0 109703961 167763968 36488 33554432000 4194304 6059633 140734556826192 140734556824728 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 40958 36488 179 456 0 40494 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 163832

[startup+1422.3 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 15568
/proc/meminfo: memFree=30224596/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=244740 CPUtime=1422.07 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 41341 0 0 0 142140 67 0 0 20 0 1 0 109703961 250613760 59896 33554432000 4194304 6059633 140734556826192 140734556824984 4255394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 61185 59896 179 456 0 60721 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 244740

[startup+1482.3 s]
/proc/loadavg: 2.14 2.15 2.10 3/177 15569
/proc/meminfo: memFree=30138612/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=326128 CPUtime=1482.03 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 41923 0 0 0 148135 68 0 0 20 0 1 0 109703961 333955072 78328 33554432000 4194304 6059633 140734556826192 140734556824984 4300881 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 81532 78328 179 456 0 81068 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 326128

[startup+1542.31 s]
/proc/loadavg: 2.14 2.15 2.10 4/178 15574
/proc/meminfo: memFree=30276208/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=266384 CPUtime=1542.03 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 43804 0 0 0 154132 71 0 0 20 0 1 0 109703961 272777216 58847 33554432000 4194304 6059633 140734556826192 140734556824984 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 66596 58847 179 456 0 66132 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 266384

[startup+1602.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/178 15598
/proc/meminfo: memFree=30157928/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=347772 CPUtime=1602.01 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 44353 0 0 0 160129 72 0 0 20 0 1 0 109703961 356118528 77791 33554432000 4194304 6059633 140734556826192 140734556824984 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 86943 77791 179 456 0 86479 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 347772

[startup+1662.3 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 15599
/proc/meminfo: memFree=30242064/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=266384 CPUtime=1662 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 45997 0 0 0 166125 75 0 0 20 0 1 0 109703961 272777216 55775 33554432000 4194304 6059633 140734556826192 140734556824984 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 66596 55775 179 456 0 66132 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 266384

[startup+1722.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 15600
/proc/meminfo: memFree=30166220/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=347772 CPUtime=1722 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 46550 0 0 0 172123 77 0 0 20 0 1 0 109703961 356118528 76767 33554432000 4194304 6059633 140734556826192 140734556824984 4261525 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 86943 76767 179 456 0 86479 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 347772

[startup+1782.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 15601
/proc/meminfo: memFree=30319148/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=216296 CPUtime=1781.99 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 48100 0 0 0 178118 81 0 0 20 0 1 0 109703961 221487104 48306 33554432000 4194304 6059633 140734556826192 140734556824984 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 54074 48306 179 456 0 53610 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 216296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 15601
/proc/meminfo: memFree=30237236/32872528 swapFree=16740/1306504
[pid=15488] ppid=15485 vsize=266384 CPUtime=1800.08 cores=0,2,4,6
/proc/15488/stat : 15488 (open-wbo) R 15485 15488 11442 0 -1 4202496 48416 0 0 0 179926 82 0 0 20 0 1 0 109703961 272777216 55775 33554432000 4194304 6059633 140734556826192 140734556824984 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15488/statm: 66596 55775 179 456 0 66132 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 266384

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 15488 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): 1800.1
CPU user time (s): 1799.27
CPU system time (s): 0.832873
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 480032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.27
system time used= 0.832873
maximum resident set size= 345792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48419
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= 1867

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.37733 second user time and 7.08392 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 07:35:14
IDJOB=4086236
IDBENCH=90154
IDSOLVER=2547
FILE ID=node127/4086236-1465277714
RUNJOBID= node127-1465251283-11458
PBS_JOBID= 19843254
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K196.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086236-1465277714/watcher-4086236-1465277714 -o /tmp/evaluation-result-4086236-1465277714/solver-4086236-1465277714 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960  open-wbo HOME/instance-4086236-1465277714.opb

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

MD5SUM BENCH= bcce2e1d61aa4147a6a5a8b58d6d164e
RANDOM SEED=1087320672

node127.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		: 2666.227
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	: 5332.45
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		: 2666.227
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		: 2666.227
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	: 5332.56
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		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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:        30435080 kB
Buffers:          104000 kB
Cached:           117700 kB
SwapCached:         1728 kB
Active:           211172 kB
Inactive:         160200 kB
Active(anon):     151316 kB
Inactive(anon):      972 kB
Active(file):      59856 kB
Inactive(file):   159228 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              6224 kB
Writeback:             0 kB
AnonPages:       1423356 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             598356 kB
SReclaimable:      42544 kB
SUnreclaim:       555812 kB
KernelStack:        1472 kB
PageTables:         7220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1601820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1345536 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= 71728 MiB
End job on node127 at 2016-06-07 08:05:14