Trace number 4086265

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) 1800.01 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K96.opb
MD5SUM12d577f059d1da283bb935f5e106dee7
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 variables6528
Total number of constraints6722
Number of constraints which are clauses6626
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint96
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 97
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086265-1465275913.opb
0.00/0.00	c File size is 418000 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          6528                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       6626                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          96                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4086265-1465275913/watcher-4086265-1465275913 -o /tmp/evaluation-result-4086265-1465275913/solver-4086265-1465275913 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960 open-wbo HOME/instance-4086265-1465275913.opb 

pid=15348
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: 2.17 2.16 2.16 3/176 15351
/proc/meminfo: memFree=30464528/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=3144 CPUtime=0 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 109523884 3219456 392 33554432000 4194304 6059633 140734315822592 140734544199080 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 786 393 237 456 0 219 0

[startup+0.100177 s]
/proc/loadavg: 2.17 2.16 2.16 3/176 15351
/proc/meminfo: memFree=30464528/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=12100 CPUtime=0.09 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 1926 0 0 0 9 0 0 0 20 0 1 0 109523884 12390400 1653 33554432000 4194304 6059633 140734315822592 140734544199080 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 3025 1653 165 456 0 2561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12100

[startup+0.200279 s]
/proc/loadavg: 2.17 2.16 2.16 3/176 15351
/proc/meminfo: memFree=30464528/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=12100 CPUtime=0.19 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 1995 0 0 0 19 0 0 0 20 0 1 0 109523884 12390400 1721 33554432000 4194304 6059633 140734315822592 140734544199080 4255148 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 3025 1722 165 456 0 2561 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12100

[startup+0.300356 s]
/proc/loadavg: 2.17 2.16 2.16 3/176 15351
/proc/meminfo: memFree=30464528/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=12212 CPUtime=0.29 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 2119 0 0 0 29 0 0 0 20 0 1 0 109523884 12505088 1843 33554432000 4194304 6059633 140734315822592 140734544199080 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 3053 1843 165 456 0 2589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12212

[startup+0.700251 s]
/proc/loadavg: 2.17 2.16 2.16 3/176 15351
/proc/meminfo: memFree=30464528/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=10932 CPUtime=0.69 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 2749 0 0 0 69 0 0 0 20 0 1 0 109523884 11194368 2059 33554432000 4194304 6059633 140734315822592 140734544199080 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 2733 2059 180 456 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10932

[startup+1.50027 s]
/proc/loadavg: 2.24 2.18 2.17 3/177 15352
/proc/meminfo: memFree=30453272/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=13120 CPUtime=1.48 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 4338 0 0 0 148 0 0 0 20 0 1 0 109523884 13434880 2665 33554432000 4194304 6059633 140734315822592 140734315820904 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 3280 2665 180 456 0 2816 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13120

[startup+3.10029 s]
/proc/loadavg: 2.24 2.18 2.17 3/177 15352
/proc/meminfo: memFree=30448620/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=19164 CPUtime=3.09 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 5121 0 0 0 308 1 0 0 20 0 1 0 109523884 19623936 3921 33554432000 4194304 6059633 140734315822592 140734315821112 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 4791 3921 180 456 0 4327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19164

[startup+6.30029 s]
/proc/loadavg: 2.30 2.19 2.17 4/177 15352
/proc/meminfo: memFree=30440540/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=22032 CPUtime=6.29 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 7240 0 0 0 627 2 0 0 20 0 1 0 109523884 22560768 4548 33554432000 4194304 6059633 140734315822592 140734315821080 4853701 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 5508 4548 180 456 0 5044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22032

[startup+12.7003 s]
/proc/loadavg: 2.27 2.19 2.17 3/177 15352
/proc/meminfo: memFree=30412992/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=52424 CPUtime=12.68 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 9328 0 0 0 1266 2 0 0 20 0 1 0 109523884 53682176 8569 33554432000 4194304 6059633 140734315822592 140734315821416 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 13106 8569 180 456 0 12642 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52424

[startup+25.5004 s]
/proc/loadavg: 2.21 2.18 2.17 3/177 15352
/proc/meminfo: memFree=30381792/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=52424 CPUtime=25.49 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 9813 0 0 0 2546 3 0 0 20 0 1 0 109523884 53682176 10161 33554432000 4194304 6059633 140734315822592 140734315821416 4255416 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 13106 10161 180 456 0 12642 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52424

[startup+51.1004 s]
/proc/loadavg: 2.14 2.16 2.16 4/177 15352
/proc/meminfo: memFree=30409960/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=71292 CPUtime=51.08 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 9819 0 0 0 5105 3 0 0 20 0 1 0 109523884 73003008 12211 33554432000 4194304 6059633 140734315822592 140734315821080 4255727 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 17823 12211 180 456 0 17359 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71292

[startup+102.3 s]
/proc/loadavg: 2.10 2.15 2.16 3/177 15353
/proc/meminfo: memFree=30358888/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=120612 CPUtime=102.28 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 10555 0 0 0 10222 6 0 0 20 0 1 0 109523884 123506688 22941 33554432000 4194304 6059633 140734315822592 140734315821128 4262818 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 30153 22941 180 456 0 29689 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 120612

[startup+162.3 s]
/proc/loadavg: 2.14 2.15 2.16 3/177 15354
/proc/meminfo: memFree=30377788/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=132532 CPUtime=162.26 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 11878 0 0 0 16216 10 0 0 20 0 1 0 109523884 135712768 29565 33554432000 4194304 6059633 140734315822592 140734315821128 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 33133 29565 180 456 0 32669 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132532

[startup+222.307 s]
/proc/loadavg: 2.05 2.12 2.15 3/177 15355
/proc/meminfo: memFree=30365992/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=132532 CPUtime=222.26 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 12282 0 0 0 22211 15 0 0 20 0 1 0 109523884 135712768 28541 33554432000 4194304 6059633 140734315822592 140734315821416 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 33133 28541 180 456 0 32669 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 132532

[startup+282.3 s]
/proc/loadavg: 2.13 2.13 2.14 3/177 15357
/proc/meminfo: memFree=30329792/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=163352 CPUtime=282.24 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 12637 0 0 0 28206 18 0 0 20 0 1 0 109523884 167272448 33728 33554432000 4194304 6059633 140734315822592 140734315821384 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 40838 33728 180 456 0 40374 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 163352

[startup+342.3 s]
/proc/loadavg: 2.23 2.15 2.15 3/178 15361
/proc/meminfo: memFree=30222644/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=163352 CPUtime=342.24 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 12927 0 0 0 34201 23 0 0 20 0 1 0 109523884 167272448 35776 33554432000 4194304 6059633 140734315822592 140734315821384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 40838 35776 180 456 0 40374 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 163352

[startup+402.3 s]
/proc/loadavg: 2.24 2.16 2.15 3/177 15362
/proc/meminfo: memFree=30280700/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=163352 CPUtime=402.22 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 14859 0 0 0 40194 28 0 0 20 0 1 0 109523884 167272448 33743 33554432000 4194304 6059633 140734315822592 140734315821384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 40838 33743 180 456 0 40374 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 163352

[startup+462.3 s]
/proc/loadavg: 2.22 2.16 2.15 3/177 15363
/proc/meminfo: memFree=30338076/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=83212 CPUtime=462.2 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 16659 0 0 0 46188 32 0 0 20 0 1 0 109523884 85209088 20325 33554432000 4194304 6059633 140734315822592 140734315821416 4277982 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 20803 20325 180 456 0 20339 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 83212

[startup+522.3 s]
/proc/loadavg: 2.08 2.13 2.14 3/177 15364
/proc/meminfo: memFree=30276256/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=163352 CPUtime=522.2 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 17770 0 0 0 52183 37 0 0 20 0 1 0 109523884 167272448 38863 33554432000 4194304 6059633 140734315822592 140734315821384 4261127 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 40838 38863 180 456 0 40374 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 163352

[startup+582.3 s]
/proc/loadavg: 2.14 2.13 2.14 3/177 15366
/proc/meminfo: memFree=30150356/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=213440 CPUtime=582.19 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 19570 0 0 0 58179 40 0 0 20 0 1 0 109523884 218562560 47868 33554432000 4194304 6059633 140734315822592 140734315821384 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 53360 47868 180 456 0 52896 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 213440


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


[startup+942.3 s]
/proc/loadavg: 2.24 2.19 2.15 3/178 15376
/proc/meminfo: memFree=30164740/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=213440 CPUtime=942.13 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 26704 0 0 0 94154 59 0 0 20 0 1 0 109523884 218562560 47868 33554432000 4194304 6059633 140734315822592 140734315821384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 53360 47868 180 456 0 52896 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 213440

[startup+1002.3 s]
/proc/loadavg: 2.20 2.18 2.15 3/177 15377
/proc/meminfo: memFree=30266580/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=132532 CPUtime=1002.13 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 27313 0 0 0 100151 62 0 0 20 0 1 0 109523884 135712768 32140 33554432000 4194304 6059633 140734315822592 140734315821128 4255339 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 33133 32140 180 456 0 32669 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132532

[startup+1062.3 s]
/proc/loadavg: 2.13 2.16 2.14 3/177 15378
/proc/meminfo: memFree=30346452/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=83212 CPUtime=1062.12 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 28757 0 0 0 106147 65 0 0 20 0 1 0 109523884 85209088 20325 33554432000 4194304 6059633 140734315822592 140734315821416 4254750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 20803 20325 180 456 0 20339 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83212

[startup+1122.3 s]
/proc/loadavg: 2.15 2.16 2.14 3/177 15379
/proc/meminfo: memFree=30117544/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=294828 CPUtime=1122.11 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 30258 0 0 0 112143 68 0 0 20 0 1 0 109523884 301903872 55548 33554432000 4194304 6059633 140734315822592 140734315821384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 73707 55548 180 456 0 73243 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 294828

[startup+1182.3 s]
/proc/loadavg: 2.31 2.19 2.15 4/176 15381
/proc/meminfo: memFree=30260352/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=294828 CPUtime=1182.1 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 31758 0 0 0 118138 72 0 0 20 0 1 0 109523884 301903872 53500 33554432000 4194304 6059633 140734315822592 140734315821384 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 73707 53500 180 456 0 73243 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 294828

[startup+1242.3 s]
/proc/loadavg: 2.29 2.20 2.16 3/177 15429
/proc/meminfo: memFree=30433604/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=153400 CPUtime=1242.09 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 31941 0 0 0 124135 74 0 0 20 0 1 0 109523884 157081600 31717 33554432000 4194304 6059633 140734315822592 140734315821128 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 38350 31717 180 456 0 37886 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 153400

[startup+1302.3 s]
/proc/loadavg: 2.19 2.19 2.16 3/177 15430
/proc/meminfo: memFree=30300268/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=315696 CPUtime=1302.08 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 33402 0 0 0 130131 77 0 0 20 0 1 0 109523884 323272704 58709 33554432000 4194304 6059633 140734315822592 140734315821384 4255343 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 78924 58709 180 456 0 78460 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 315696

[startup+1362.3 s]
/proc/loadavg: 2.23 2.20 2.16 4/177 15431
/proc/meminfo: memFree=30285320/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=234308 CPUtime=1362.06 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 34398 0 0 0 136126 80 0 0 20 0 1 0 109523884 239931392 53589 33554432000 4194304 6059633 140734315822592 140734315821384 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 58577 53589 180 456 0 58113 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 234308

[startup+1422.3 s]
/proc/loadavg: 2.25 2.21 2.16 3/177 15432
/proc/meminfo: memFree=30207532/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=315696 CPUtime=1422.05 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 34947 0 0 0 142124 81 0 0 20 0 1 0 109523884 323272704 72533 33554432000 4194304 6059633 140734315822592 140734315821384 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 78924 72533 180 456 0 78460 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 315696

[startup+1482.3 s]
/proc/loadavg: 2.17 2.18 2.16 3/176 15433
/proc/meminfo: memFree=30256632/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=234308 CPUtime=1482.04 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 36401 0 0 0 148117 87 0 0 20 0 1 0 109523884 239931392 52053 33554432000 4194304 6059633 140734315822592 140734315821384 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 58577 52053 180 456 0 58113 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 234308

[startup+1542.31 s]
/proc/loadavg: 2.06 2.15 2.15 4/178 15438
/proc/meminfo: memFree=30351540/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=184220 CPUtime=1542.04 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 37343 0 0 0 154114 90 0 0 20 0 1 0 109523884 188641280 41771 33554432000 4194304 6059633 140734315822592 140734315821384 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 46055 41771 180 456 0 45591 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 184220

[startup+1602.3 s]
/proc/loadavg: 2.08 2.13 2.14 4/177 15439
/proc/meminfo: memFree=30209660/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=315696 CPUtime=1602.02 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 38456 0 0 0 160110 92 0 0 20 0 1 0 109523884 323272704 65365 33554432000 4194304 6059633 140734315822592 140734315821384 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 78924 65365 180 456 0 78460 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 315696

[startup+1662.3 s]
/proc/loadavg: 2.10 2.12 2.13 3/177 15440
/proc/meminfo: memFree=30315568/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=184220 CPUtime=1662.02 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 39083 0 0 0 166106 96 0 0 20 0 1 0 109523884 188641280 36392 33554432000 4194304 6059633 140734315822592 140734315821384 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 46055 36392 180 456 0 45591 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 184220

[startup+1722.3 s]
/proc/loadavg: 2.16 2.13 2.13 4/177 15441
/proc/meminfo: memFree=30213780/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=315696 CPUtime=1722.01 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 40461 0 0 0 172102 99 0 0 20 0 1 0 109523884 323272704 61781 33554432000 4194304 6059633 140734315822592 140734315821384 4264672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 78924 61781 180 456 0 78460 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 315696

[startup+1782.3 s]
/proc/loadavg: 2.06 2.10 2.12 3/177 15442
/proc/meminfo: memFree=30270780/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=234308 CPUtime=1782 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 41445 0 0 0 178097 103 0 0 20 0 1 0 109523884 239931392 48981 33554432000 4194304 6059633 140734315822592 140734315821384 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 58577 48981 180 456 0 58113 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 234308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.10 2.12 3/177 15443
/proc/meminfo: memFree=30209280/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=315696 CPUtime=1800 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 41974 0 0 0 179896 104 0 0 20 0 1 0 109523884 323272704 57173 33554432000 4194304 6059633 140734315822592 140734315821384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 78924 57173 180 456 0 78460 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 315696

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 15351 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.04 2.10 2.12 3/177 15443
/proc/meminfo: memFree=30209280/32872528 swapFree=16740/1306504
[pid=15351] ppid=15348 vsize=315696 CPUtime=1800 cores=0,2,4,6
/proc/15351/stat : 15351 (open-wbo) R 15348 15351 11442 0 -1 4202496 41974 0 0 0 179896 104 0 0 20 0 1 0 109523884 323272704 57173 33554432000 4194304 6059633 140734315822592 140734315821384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15351/statm: 78924 57173 180 456 0 78460 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 315696

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1798.96
CPU system time (s): 1.04684
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 447956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.96
system time used= 1.04684
maximum resident set size= 320664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41977
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= 39
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.73298 second user time and 9.07262 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 07:05:13
IDJOB=4086265
IDBENCH=90135
IDSOLVER=2547
FILE ID=node127/4086265-1465275913
RUNJOBID= node127-1465251283-11458
PBS_JOBID= 19843254
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K96.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086265-1465275913/watcher-4086265-1465275913 -o /tmp/evaluation-result-4086265-1465275913/solver-4086265-1465275913 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960  open-wbo HOME/instance-4086265-1465275913.opb

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

MD5SUM BENCH= 12d577f059d1da283bb935f5e106dee7
RANDOM SEED=1181459921

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:        30465412 kB
Buffers:          103024 kB
Cached:           114104 kB
SwapCached:         1728 kB
Active:           195900 kB
Inactive:         158600 kB
Active(anon):     138768 kB
Inactive(anon):      964 kB
Active(file):      57132 kB
Inactive(file):   157636 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              5152 kB
Writeback:             8 kB
AnonPages:       1455200 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             598556 kB
SReclaimable:      42556 kB
SUnreclaim:       556000 kB
KernelStack:        1464 kB
PageTables:         6812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1589124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1380352 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 07:35:13