Trace number 4117232

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round21-9.opb
MD5SUMc68e7238ac3e7c3faa82b99e458d98ea
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark302.588
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7936
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4117232-1466955714.opb
0.00/0.00	c File size is 339520 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:          3968                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7104                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
1800.00/1800.30	c |  Number of PB :                1664                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4117232-1466955714/watcher-4117232-1466955714 -o /tmp/evaluation-result-4117232-1466955714/solver-4117232-1466955714 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4117232-1466955714.opb 

pid=22203
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 22206
/proc/meminfo: memFree=31540060/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 28611467 2736128 270 33554432000 4194304 6058637 140733740526432 140733238995032 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 668 270 218 456 0 121 0

[startup+0.100171 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 22206
/proc/meminfo: memFree=31540060/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=23496 CPUtime=0.09 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 4787 0 0 0 8 1 0 0 20 0 1 0 28611467 24059904 5014 33554432000 4194304 6058637 140733740526432 140733740524744 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 5874 5015 167 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.200432 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 22206
/proc/meminfo: memFree=31540060/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=24448 CPUtime=0.19 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 5098 0 0 0 18 1 0 0 20 0 1 0 28611467 25034752 5276 33554432000 4194304 6058637 140733740526432 140733740524744 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 6112 5276 179 456 0 5648 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24448

[startup+0.300429 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 22206
/proc/meminfo: memFree=31540060/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=24392 CPUtime=0.29 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 5133 0 0 0 28 1 0 0 20 0 1 0 28611467 24977408 5295 33554432000 4194304 6058637 140733740526432 140733740524744 4277609 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 6098 5295 179 456 0 5634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24392

[startup+0.700367 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 22206
/proc/meminfo: memFree=31540060/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=24660 CPUtime=0.69 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 5552 0 0 0 68 1 0 0 20 0 1 0 28611467 25251840 5313 33554432000 4194304 6058637 140733740526432 140733740524744 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 6165 5313 181 456 0 5701 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24660

[startup+1.50035 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 22207
/proc/meminfo: memFree=31518768/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=24792 CPUtime=1.49 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 5575 0 0 0 148 1 0 0 20 0 1 0 28611467 25387008 5336 33554432000 4194304 6058637 140733740526432 140733740525496 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 6198 5336 181 456 0 5734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24792

[startup+3.10034 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 22207
/proc/meminfo: memFree=31516464/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=25116 CPUtime=3.09 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 6157 0 0 0 308 1 0 0 20 0 1 0 28611467 25718784 5389 33554432000 4194304 6058637 140733740526432 140733740525496 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 6279 5389 181 456 0 5815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25116

[startup+6.30035 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 22207
/proc/meminfo: memFree=31511992/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=29832 CPUtime=6.29 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 6955 0 0 0 627 2 0 0 20 0 1 0 28611467 30547968 6648 33554432000 4194304 6058637 140733740526432 140733740525192 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 7458 6648 181 456 0 6994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29832

[startup+12.7004 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 22207
/proc/meminfo: memFree=31504148/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=36904 CPUtime=12.69 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 7668 0 0 0 1267 2 0 0 20 0 1 0 28611467 37789696 8416 33554432000 4194304 6058637 140733740526432 140733740525160 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 9226 8416 181 456 0 8762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36904

[startup+25.5004 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 22207
/proc/meminfo: memFree=31504232/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=36904 CPUtime=25.48 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 7821 0 0 0 2546 2 0 0 20 0 1 0 28611467 37789696 8564 33554432000 4194304 6058637 140733740526432 140733740525160 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 9226 8564 181 456 0 8762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36904

[startup+51.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 22253
/proc/meminfo: memFree=31529920/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=41324 CPUtime=51.07 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 8466 0 0 0 5105 2 0 0 20 0 1 0 28611467 42315776 9751 33554432000 4194304 6058637 140733740526432 140733740525192 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 10331 9751 181 456 0 9867 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41324

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 22254
/proc/meminfo: memFree=31513236/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=55648 CPUtime=102.28 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 9982 0 0 0 10224 4 0 0 20 0 1 0 28611467 56983552 12595 33554432000 4194304 6058637 140733740526432 140733740525160 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 13912 12595 181 456 0 13448 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55648

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 22255
/proc/meminfo: memFree=31491900/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=63476 CPUtime=162.26 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 10480 0 0 0 16222 4 0 0 20 0 1 0 28611467 64999424 15133 33554432000 4194304 6058637 140733740526432 140733740525160 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 15869 15133 181 456 0 15405 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63476

[startup+222.308 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 22256
/proc/meminfo: memFree=31480984/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=222.26 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11153 0 0 0 22222 4 0 0 20 0 1 0 28611467 96075776 16669 33554432000 4194304 6058637 140733740526432 140733740525160 4261588 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 16669 181 456 0 22992 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93824

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 22258
/proc/meminfo: memFree=31476696/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=282.24 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11157 0 0 0 28220 4 0 0 20 0 1 0 28611467 96075776 17693 33554432000 4194304 6058637 140733740526432 140733740525160 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 17693 181 456 0 22992 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93824

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 22259
/proc/meminfo: memFree=31471288/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=342.23 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11159 0 0 0 34219 4 0 0 20 0 1 0 28611467 96075776 18205 33554432000 4194304 6058637 140733740526432 140733740525160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 18205 181 456 0 22992 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93824

[startup+402.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 22260
/proc/meminfo: memFree=31467568/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=402.22 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11160 0 0 0 40218 4 0 0 20 0 1 0 28611467 96075776 18717 33554432000 4194304 6058637 140733740526432 140733740525160 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 18717 181 456 0 22992 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93824

[startup+462.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 22261
/proc/meminfo: memFree=31447520/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=462.21 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11161 0 0 0 46217 4 0 0 20 0 1 0 28611467 96075776 18718 33554432000 4194304 6058637 140733740526432 140733740525160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 18718 181 456 0 22992 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93824

[startup+522.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 22265
/proc/meminfo: memFree=31445644/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=522.2 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11162 0 0 0 52216 4 0 0 20 0 1 0 28611467 96075776 19230 33554432000 4194304 6058637 140733740526432 140733740525160 4277438 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 19230 181 456 0 22992 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93824

[startup+582.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 22267
/proc/meminfo: memFree=31439380/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93824 CPUtime=582.19 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 11163 0 0 0 58215 4 0 0 20 0 1 0 28611467 96075776 19742 33554432000 4194304 6058637 140733740526432 140733740525160 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23456 19742 181 456 0 22992 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93824


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22274
/proc/meminfo: memFree=31384368/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=105148 CPUtime=942.14 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 12044 0 0 0 94209 5 0 0 20 0 1 0 28611467 107671552 25211 33554432000 4194304 6058637 140733740526432 140733740525192 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 26287 25211 181 456 0 25823 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 105148

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 22275
/proc/meminfo: memFree=31414412/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=105148 CPUtime=1002.13 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 12045 0 0 0 100208 5 0 0 20 0 1 0 28611467 107671552 25723 33554432000 4194304 6058637 140733740526432 140733740525192 4277779 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 26287 25723 181 456 0 25823 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 105148

[startup+1062.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 22276
/proc/meminfo: memFree=31443844/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1062.12 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 14732 0 0 0 106204 8 0 0 20 0 1 0 28611467 95604736 18109 33554432000 4194304 6058637 140733740526432 140733740525496 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18109 181 456 0 22877 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 93364

[startup+1122.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/178 22280
/proc/meminfo: memFree=31444008/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1122.12 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 15625 0 0 0 112201 11 0 0 20 0 1 0 28611467 95604736 18109 33554432000 4194304 6058637 140733740526432 140733740525496 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18109 181 456 0 22877 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 93364

[startup+1182.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 22305
/proc/meminfo: memFree=31443624/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1182.1 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 16514 0 0 0 118198 12 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 93364

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 22306
/proc/meminfo: memFree=31443116/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1242.1 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 17407 0 0 0 124196 14 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 93364

[startup+1302.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 22307
/proc/meminfo: memFree=31411672/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=142684 CPUtime=1302.08 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 18591 0 0 0 130192 16 0 0 20 0 1 0 28611467 146108416 26163 33554432000 4194304 6058637 140733740526432 140733740525208 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 35671 26163 181 456 0 35207 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 142684

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22308
/proc/meminfo: memFree=31409640/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=142684 CPUtime=1362.08 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 19486 0 0 0 136190 18 0 0 20 0 1 0 28611467 146108416 26675 33554432000 4194304 6058637 140733740526432 140733740525208 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 35671 26675 181 456 0 35207 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 142684

[startup+1422.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 22309
/proc/meminfo: memFree=31409784/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=142684 CPUtime=1422.07 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 20378 0 0 0 142187 20 0 0 20 0 1 0 28611467 146108416 26675 33554432000 4194304 6058637 140733740526432 140733740525208 4260942 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 35671 26675 181 456 0 35207 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 142684

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22311
/proc/meminfo: memFree=31409308/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=142684 CPUtime=1482.05 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 21284 0 0 0 148183 22 0 0 20 0 1 0 28611467 146108416 26675 33554432000 4194304 6058637 140733740526432 140733740525208 4278146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 35671 26675 181 456 0 35207 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 142684

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 22312
/proc/meminfo: memFree=31442724/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1542.05 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 21882 0 0 0 154182 23 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 93364

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22313
/proc/meminfo: memFree=31443244/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1602.03 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 22778 0 0 0 160178 25 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4261790 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 93364

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22314
/proc/meminfo: memFree=31443276/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1662.02 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 23675 0 0 0 166175 27 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4278290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 93364

[startup+1722.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 22318
/proc/meminfo: memFree=31376612/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1722.01 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 24573 0 0 0 172172 29 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 93364

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22320
/proc/meminfo: memFree=31331260/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=173504 CPUtime=1782 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 25468 0 0 0 178170 30 0 0 20 0 1 0 28611467 177668096 33910 33554432000 4194304 6058637 140733740526432 140733740525464 4278108 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 43376 33910 181 456 0 42912 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 173504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 22320
/proc/meminfo: memFree=31442888/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1800 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 25471 0 0 0 179970 30 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93364

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 22206 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 22320
/proc/meminfo: memFree=31442888/32872528 swapFree=249752/274280
[pid=22206] ppid=22203 vsize=93364 CPUtime=1800 cores=1,3,5,7
/proc/22206/stat : 22206 (open-wbo-lsu) R 22203 22206 20723 0 -1 4202496 25471 0 0 0 179970 30 0 0 20 0 1 0 28611467 95604736 18205 33554432000 4194304 6058637 140733740526432 140733740525496 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22206/statm: 23341 18205 181 456 0 22877 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93364

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.7
CPU system time (s): 0.310952
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 173504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.310952
maximum resident set size= 153256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25474
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= 30
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.48817 second user time and 8.5227 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 17:41:54
IDJOB=4117232
IDBENCH=109569
IDSOLVER=2545
FILE ID=node107/4117232-1466955714
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round21-9.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117232-1466955714/watcher-4117232-1466955714 -o /tmp/evaluation-result-4117232-1466955714/solver-4117232-1466955714 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4117232-1466955714.opb

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

MD5SUM BENCH= c68e7238ac3e7c3faa82b99e458d98ea
RANDOM SEED=751973556

node107.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		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.39
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		: 2666.695
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		: 2666.695
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	: 5332.54
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		: 2666.695
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		: 2666.695
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	: 5332.56
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		: 2666.695
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31540704 kB
Buffers:           10776 kB
Cached:           275200 kB
SwapCached:         1976 kB
Active:            90436 kB
Inactive:         259464 kB
Active(anon):      65680 kB
Inactive(anon):      616 kB
Active(file):      24756 kB
Inactive(file):   258848 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        407180 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             573344 kB
SReclaimable:      16948 kB
SUnreclaim:       556396 kB
KernelStack:        1472 kB
PageTables:         4600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     485448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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= 71680 MiB
End job on node107 at 2016-06-26 18:11:55