Trace number 4086233

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_K181.opb
MD5SUM786bb841dd145412a2aec0a596e79174
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 variables21539
Total number of constraints21903
Number of constraints which are clauses21722
Number of constraints which are cardinality constraints (but not clauses)181
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint181
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 182
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-4086233-1465279515.opb
0.00/0.00	c File size is 1490066 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:         21539                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      21722                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         181                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.17 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-4086233-1465279515/watcher-4086233-1465279515 -o /tmp/evaluation-result-4086233-1465279515/solver-4086233-1465279515 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960 open-wbo HOME/instance-4086233-1465279515.opb 

pid=15643
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 15646
/proc/meminfo: memFree=30456304/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=4056 CPUtime=0 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 772 0 0 0 0 0 0 0 20 0 1 0 109884039 4153344 647 33554432000 4194304 6059633 140735908806160 140737019924728 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 1014 648 498 456 0 186 0

[startup+0.100174 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 15646
/proc/meminfo: memFree=30456304/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=8084 CPUtime=0.09 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 1762 0 0 0 9 0 0 0 20 0 1 0 109884039 8278016 1637 33554432000 4194304 6059633 140735908806160 140737019924728 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 2021 1637 498 456 0 1193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8084

[startup+0.200333 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 15646
/proc/meminfo: memFree=30456304/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=21652 CPUtime=0.19 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 4485 0 0 0 19 0 0 0 20 0 1 0 109884039 22171648 4422 33554432000 4194304 6059633 140735908806160 140737019924728 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 5413 4430 160 456 0 4949 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21652

[startup+0.300402 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 15646
/proc/meminfo: memFree=30456304/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=25164 CPUtime=0.29 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 5031 0 0 0 29 0 0 0 20 0 1 0 109884039 25767936 4958 33554432000 4194304 6059633 140735908806160 140737019924728 4255370 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 6291 4958 165 456 0 5827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25164

[startup+0.700251 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 15646
/proc/meminfo: memFree=30456304/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=25356 CPUtime=0.69 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 5225 0 0 0 69 0 0 0 20 0 1 0 109884039 25964544 5142 33554432000 4194304 6059633 140735908806160 140735908804392 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 6339 5142 165 456 0 5875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25356

[startup+1.50025 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 15647
/proc/meminfo: memFree=30432476/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=25884 CPUtime=1.49 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 6553 0 0 0 148 1 0 0 20 0 1 0 109884039 26505216 5182 33554432000 4194304 6059633 140735908806160 140735908804536 4246722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 6471 5182 180 456 0 6007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25884

[startup+3.1003 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 15647
/proc/meminfo: memFree=30430180/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=29508 CPUtime=3.09 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 7466 0 0 0 308 1 0 0 20 0 1 0 109884039 30216192 6091 33554432000 4194304 6059633 140735908806160 140735908804520 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 7377 6091 180 456 0 6913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29508

[startup+6.3003 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 15647
/proc/meminfo: memFree=30415724/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=33900 CPUtime=6.29 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 9270 0 0 0 628 1 0 0 20 0 1 0 109884039 34713600 7545 33554432000 4194304 6059633 140735908806160 140735908804648 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 8475 7545 180 456 0 8011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33900

[startup+12.7003 s]
/proc/loadavg: 2.16 2.16 2.10 4/177 15647
/proc/meminfo: memFree=30392808/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=45396 CPUtime=12.68 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 10087 0 0 0 1267 1 0 0 20 0 1 0 109884039 46485504 10402 33554432000 4194304 6059633 140735908806160 140735908804648 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 11349 10402 180 456 0 10885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45396

[startup+25.5004 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 15648
/proc/meminfo: memFree=30368512/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=49856 CPUtime=25.48 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 10733 0 0 0 2547 1 0 0 20 0 1 0 109884039 51052544 11508 33554432000 4194304 6059633 140735908806160 140735908804680 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 12464 11508 180 456 0 12000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49856

[startup+51.1004 s]
/proc/loadavg: 2.13 2.15 2.10 4/177 15648
/proc/meminfo: memFree=30310600/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=87372 CPUtime=51.09 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 11860 0 0 0 5106 3 0 0 20 0 1 0 109884039 89468928 16732 33554432000 4194304 6059633 140735908806160 140735908804648 4255341 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 21843 16732 180 456 0 21379 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87372

[startup+102.3 s]
/proc/loadavg: 2.09 2.14 2.09 4/177 15649
/proc/meminfo: memFree=30312196/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=136692 CPUtime=102.29 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 12046 0 0 0 10224 5 0 0 20 0 1 0 109884039 139972608 25480 33554432000 4194304 6059633 140735908806160 140735908804696 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 34173 25480 180 456 0 33709 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 136692

[startup+162.3 s]
/proc/loadavg: 2.17 2.16 2.10 3/177 15650
/proc/meminfo: memFree=30329076/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=167512 CPUtime=162.27 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 13353 0 0 0 16219 8 0 0 20 0 1 0 109884039 171532288 32203 33554432000 4194304 6059633 140735908806160 140735908804952 4277801 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 41878 32203 180 456 0 41414 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 167512

[startup+222.307 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 15651
/proc/meminfo: memFree=30224976/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=141444 CPUtime=222.26 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 14850 0 0 0 22215 11 0 0 20 0 1 0 109884039 144838656 33921 33554432000 4194304 6059633 140735908806160 140735908804696 4255316 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 35361 33921 180 456 0 34897 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 141444

[startup+282.3 s]
/proc/loadavg: 2.28 2.20 2.11 4/177 15652
/proc/meminfo: memFree=30240984/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=172264 CPUtime=282.25 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 16106 0 0 0 28211 14 0 0 20 0 1 0 109884039 176398336 41668 33554432000 4194304 6059633 140735908806160 140735908804952 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 43066 41668 180 456 0 42602 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 172264

[startup+342.3 s]
/proc/loadavg: 2.40 2.24 2.12 4/178 15657
/proc/meminfo: memFree=30338088/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=146148 CPUtime=342.24 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 18314 0 0 0 34206 18 0 0 20 0 1 0 109884039 149655552 32025 33554432000 4194304 6059633 140735908806160 140735908804696 4265450 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 36537 32025 180 456 0 36073 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 146148

[startup+402.3 s]
/proc/loadavg: 2.23 2.22 2.12 3/177 15658
/proc/meminfo: memFree=30229296/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=176968 CPUtime=402.23 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 20379 0 0 0 40201 22 0 0 20 0 1 0 109884039 181215232 35673 33554432000 4194304 6059633 140735908806160 140735908804696 4277820 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 44242 35673 180 456 0 43778 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 176968

[startup+462.3 s]
/proc/loadavg: 2.16 2.20 2.12 4/177 15659
/proc/meminfo: memFree=30284412/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=176968 CPUtime=462.22 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 21872 0 0 0 46198 24 0 0 20 0 1 0 109884039 181215232 37724 33554432000 4194304 6059633 140735908806160 140735908804952 4277619 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 44242 37724 180 456 0 43778 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 176968

[startup+522.3 s]
/proc/loadavg: 2.20 2.21 2.13 3/177 15660
/proc/meminfo: memFree=30199196/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=176968 CPUtime=522.21 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 23365 0 0 0 52194 27 0 0 20 0 1 0 109884039 181215232 37212 33554432000 4194304 6059633 140735908806160 140735908804952 4254417 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 44242 37212 180 456 0 43778 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 176968

[startup+582.3 s]
/proc/loadavg: 2.12 2.18 2.12 4/177 15661
/proc/meminfo: memFree=30283132/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=146148 CPUtime=582.2 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 24276 0 0 0 58190 30 0 0 20 0 1 0 109884039 149655552 33049 33554432000 4194304 6059633 140735908806160 140735908804696 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 36537 33049 180 456 0 36073 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 146148


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


[startup+882.307 s]
/proc/loadavg: 2.25 2.21 2.14 4/177 15667
/proc/meminfo: memFree=30085696/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=882.15 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 31890 0 0 0 88172 43 0 0 20 0 1 0 109884039 335638528 59150 33554432000 4194304 6059633 140735908806160 140735908804952 4255370 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 59150 180 456 0 81479 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 327772

[startup+942.3 s]
/proc/loadavg: 2.09 2.17 2.13 3/178 15672
/proc/meminfo: memFree=30226712/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=246384 CPUtime=942.14 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 33382 0 0 0 94168 46 0 0 20 0 1 0 109884039 252297216 49934 33554432000 4194304 6059633 140735908806160 140735908804952 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 61596 49934 180 456 0 61132 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 246384

[startup+1002.3 s]
/proc/loadavg: 2.17 2.18 2.13 3/177 15673
/proc/meminfo: memFree=30183412/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=165476 CPUtime=1002.13 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 33994 0 0 0 100164 49 0 0 20 0 1 0 109884039 169447424 37278 33554432000 4194304 6059633 140735908806160 140735908804696 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 41369 37278 180 456 0 40905 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 165476

[startup+1062.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/177 15674
/proc/meminfo: memFree=30217032/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=1062.13 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 35948 0 0 0 106161 52 0 0 20 0 1 0 109884039 335638528 60686 33554432000 4194304 6059633 140735908806160 140735908804952 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 60686 180 456 0 81479 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 327772

[startup+1122.3 s]
/proc/loadavg: 2.19 2.18 2.13 4/177 15675
/proc/meminfo: memFree=30165708/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=246384 CPUtime=1122.11 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 37443 0 0 0 112156 55 0 0 20 0 1 0 109884039 252297216 47374 33554432000 4194304 6059633 140735908806160 140735908804952 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 61596 47374 180 456 0 61132 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 246384

[startup+1182.3 s]
/proc/loadavg: 2.20 2.18 2.13 3/177 15676
/proc/meminfo: memFree=30005700/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=1182.11 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 37998 0 0 0 118154 57 0 0 20 0 1 0 109884039 335638528 68366 33554432000 4194304 6059633 140735908806160 140735908804952 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 68366 180 456 0 81479 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 327772

[startup+1242.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/177 15724
/proc/meminfo: memFree=30349936/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=246384 CPUtime=1242.1 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 39493 0 0 0 124149 61 0 0 20 0 1 0 109884039 252297216 52494 33554432000 4194304 6059633 140735908806160 140735908804952 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 61596 52494 180 456 0 61132 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 246384

[startup+1302.3 s]
/proc/loadavg: 2.18 2.16 2.13 3/177 15725
/proc/meminfo: memFree=30201612/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=1302.08 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 40043 0 0 0 130146 62 0 0 20 0 1 0 109884039 335638528 72462 33554432000 4194304 6059633 140735908806160 140735908804952 4277852 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 72462 180 456 0 81479 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 327772

[startup+1362.3 s]
/proc/loadavg: 2.18 2.16 2.12 4/177 15726
/proc/meminfo: memFree=30292776/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=246384 CPUtime=1362.07 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 41538 0 0 0 136141 66 0 0 20 0 1 0 109884039 252297216 55566 33554432000 4194304 6059633 140735908806160 140735908804952 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 61596 55566 180 456 0 61132 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 246384

[startup+1422.3 s]
/proc/loadavg: 2.16 2.16 2.12 3/177 15727
/proc/meminfo: memFree=30209708/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=1422.07 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 42091 0 0 0 142140 67 0 0 20 0 1 0 109884039 335638528 75534 33554432000 4194304 6059633 140735908806160 140735908804952 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 75534 180 456 0 81479 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 327772

[startup+1482.3 s]
/proc/loadavg: 2.15 2.15 2.12 3/177 15728
/proc/meminfo: memFree=30227896/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=246384 CPUtime=1482.06 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 43585 0 0 0 148135 71 0 0 20 0 1 0 109884039 252297216 55566 33554432000 4194304 6059633 140735908806160 140735908804952 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 61596 55566 180 456 0 61132 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 246384

[startup+1542.31 s]
/proc/loadavg: 2.05 2.12 2.11 3/177 15732
/proc/meminfo: memFree=30117848/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=1542.06 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 44136 0 0 0 154134 72 0 0 20 0 1 0 109884039 335638528 76046 33554432000 4194304 6059633 140735908806160 140735908804952 4254744 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 76046 180 456 0 81479 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 327772

[startup+1602.3 s]
/proc/loadavg: 2.05 2.11 2.10 3/177 15734
/proc/meminfo: memFree=30297772/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=246384 CPUtime=1602.04 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 45632 0 0 0 160129 75 0 0 20 0 1 0 109884039 252297216 54030 33554432000 4194304 6059633 140735908806160 140735908804952 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 61596 54030 180 456 0 61132 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 246384

[startup+1662.3 s]
/proc/loadavg: 2.07 2.11 2.10 3/177 15735
/proc/meminfo: memFree=30209556/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=327772 CPUtime=1662.01 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 46224 0 0 0 166124 77 0 0 20 0 1 0 109884039 335638528 75534 33554432000 4194304 6059633 140735908806160 140735908804952 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 81943 75534 180 456 0 81479 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 327772

[startup+1722.3 s]
/proc/loadavg: 2.25 2.14 2.11 3/177 15736
/proc/meminfo: memFree=30317680/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=248068 CPUtime=1721.99 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 48497 0 0 0 172117 82 0 0 20 0 1 0 109884039 254021632 48706 33554432000 4194304 6059633 140735908806160 140735908804952 4277921 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 62017 48706 180 456 0 61553 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 248068

[startup+1782.3 s]
/proc/loadavg: 2.19 2.14 2.11 3/177 15737
/proc/meminfo: memFree=30105568/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=329456 CPUtime=1781.98 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 49279 0 0 0 178115 83 0 0 20 0 1 0 109884039 337362944 70948 33554432000 4194304 6059633 140735908806160 140735908804952 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 82364 70948 180 456 0 81900 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 329456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.15 2.14 2.10 3/177 15737
/proc/meminfo: memFree=30168360/32872528 swapFree=16740/1306504
[pid=15646] ppid=15643 vsize=329456 CPUtime=1800.09 cores=0,2,4,6
/proc/15646/stat : 15646 (open-wbo) R 15643 15646 11442 0 -1 4202496 49290 0 0 0 179925 84 0 0 20 0 1 0 109884039 337362944 76580 33554432000 4194304 6059633 140735908806160 140735908804952 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15646/statm: 82364 76580 180 456 0 81900 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 329456

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 15646 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): 1799.26
CPU system time (s): 0.846871
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 461716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.846871
maximum resident set size= 336768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49293
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= 1862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.38273 second user time and 13.316 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 08:05:15
IDJOB=4086233
IDBENCH=90184
IDSOLVER=2547
FILE ID=node127/4086233-1465279515
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_K181.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086233-1465279515/watcher-4086233-1465279515 -o /tmp/evaluation-result-4086233-1465279515/solver-4086233-1465279515 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960  open-wbo HOME/instance-4086233-1465279515.opb

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

MD5SUM BENCH= 786bb841dd145412a2aec0a596e79174
RANDOM SEED=221057451

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:        30456576 kB
Buffers:          104976 kB
Cached:           117760 kB
SwapCached:         1728 kB
Active:           208728 kB
Inactive:         161916 kB
Active(anon):     149356 kB
Inactive(anon):      964 kB
Active(file):      59372 kB
Inactive(file):   160952 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              6260 kB
Writeback:             0 kB
AnonPages:       1588776 kB
Mapped:             7760 kB
Shmem:                 0 kB
Slab:             598492 kB
SReclaimable:      42592 kB
SUnreclaim:       555900 kB
KernelStack:        1472 kB
PageTables:         6772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1600428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1511424 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 08:35:15