Trace number 4095920

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-70.opb
MD5SUM528a9882757dc4748b3223760c669467
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables281
Total number of constraints140
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)140
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4095920-1466098251.opb
0.00/0.00	c File size is 5529 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           281                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         140                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4095920-1466098251/watcher-4095920-1466098251 -o /tmp/evaluation-result-4095920-1466098251/solver-4095920-1466098251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17461 --watchdog 1960 open-wbo-lsu HOME/instance-4095920-1466098251.opb 

pid=17481
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: 0.90 1.80 2.00 3/172 17484
/proc/meminfo: memFree=31037340/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=7160 CPUtime=0 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 468 0 0 0 0 0 0 0 20 0 1 0 11874015 7331840 339 33554432000 4194304 6058637 140735326602560 140733261075240 4254574 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 1790 339 165 456 0 1326 0

[startup+0.100058 s]
/proc/loadavg: 0.90 1.80 2.00 3/172 17484
/proc/meminfo: memFree=31037340/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=3192 CPUtime=0.09 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 624 0 0 0 9 0 0 0 20 0 1 0 11874015 3268608 437 33554432000 4194304 6058637 140735326602560 140733261075240 4261384 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 798 437 179 456 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3192

[startup+0.200199 s]
/proc/loadavg: 0.90 1.80 2.00 3/172 17484
/proc/meminfo: memFree=31037340/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=3684 CPUtime=0.19 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 843 0 0 0 19 0 0 0 20 0 1 0 11874015 3772416 495 33554432000 4194304 6058637 140735326602560 140733261075240 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 921 495 179 456 0 457 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3684

[startup+0.300195 s]
/proc/loadavg: 0.90 1.80 2.00 3/172 17484
/proc/meminfo: memFree=31037340/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=5108 CPUtime=0.29 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 1046 0 0 0 29 0 0 0 20 0 1 0 11874015 5230592 694 33554432000 4194304 6058637 140735326602560 140733261075240 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 1277 694 179 456 0 813 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5108

[startup+0.700165 s]
/proc/loadavg: 0.90 1.80 2.00 3/172 17484
/proc/meminfo: memFree=31037340/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=5920 CPUtime=0.69 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 1480 0 0 0 69 0 0 0 20 0 1 0 11874015 6062080 1111 33554432000 4194304 6058637 140735326602560 140735326601320 4255000 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 1480 1111 179 456 0 1016 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50018 s]
/proc/loadavg: 0.90 1.80 2.00 3/176 17491
/proc/meminfo: memFree=31027200/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=9624 CPUtime=1.48 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 2345 0 0 0 148 0 0 0 20 0 1 0 11874015 9854976 1949 33554432000 4194304 6058637 140735326602560 140735326601320 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 2406 1949 179 456 0 1942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9624

[startup+3.1002 s]
/proc/loadavg: 0.90 1.80 2.00 3/176 17491
/proc/meminfo: memFree=31020644/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=11296 CPUtime=3.08 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 2874 0 0 0 308 0 0 0 20 0 1 0 11874015 11567104 2455 33554432000 4194304 6058637 140735326602560 140735326601320 4262473 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 2824 2455 179 456 0 2360 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11296

[startup+6.30019 s]
/proc/loadavg: 0.99 1.80 2.00 3/177 17492
/proc/meminfo: memFree=31015832/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=21660 CPUtime=6.29 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 4230 0 0 0 628 1 0 0 20 0 1 0 11874015 22179840 4359 33554432000 4194304 6058637 140735326602560 140735326601288 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 5415 4359 179 456 0 4951 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21660

[startup+12.7003 s]
/proc/loadavg: 1.07 1.81 2.00 4/177 17493
/proc/meminfo: memFree=30999876/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=24408 CPUtime=12.69 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 4943 0 0 0 1268 1 0 0 20 0 1 0 11874015 24993792 5030 33554432000 4194304 6058637 140735326602560 140735326601320 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 6102 5030 179 456 0 5638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24408

[startup+25.5004 s]
/proc/loadavg: 1.28 1.82 2.00 3/177 17493
/proc/meminfo: memFree=30983984/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=26408 CPUtime=25.48 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 5460 0 0 0 2547 1 0 0 20 0 1 0 11874015 27041792 6042 33554432000 4194304 6058637 140735326602560 140735326601320 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 6602 6042 179 456 0 6138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26408

[startup+51.1004 s]
/proc/loadavg: 1.58 1.84 2.00 3/177 17493
/proc/meminfo: memFree=30960220/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=47804 CPUtime=51.08 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 6154 0 0 0 5106 2 0 0 20 0 1 0 11874015 48951296 10662 33554432000 4194304 6058637 140735326602560 140735326601320 4263784 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 11951 10662 179 456 0 11487 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47804

[startup+102.3 s]
/proc/loadavg: 1.88 1.88 2.00 3/177 17494
/proc/meminfo: memFree=30938860/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=47804 CPUtime=102.28 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 6556 0 0 0 10226 2 0 0 20 0 1 0 11874015 48951296 11562 33554432000 4194304 6058637 140735326602560 140735326601320 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 11951 11562 179 456 0 11487 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47804

[startup+162.3 s]
/proc/loadavg: 2.07 1.93 2.01 3/177 17495
/proc/meminfo: memFree=30913168/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=71080 CPUtime=162.27 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 7718 0 0 0 16224 3 0 0 20 0 1 0 11874015 72785920 15868 33554432000 4194304 6058637 140735326602560 140735326601288 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 17770 15868 179 456 0 17306 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71080

[startup+222.307 s]
/proc/loadavg: 2.18 1.99 2.02 3/177 17496
/proc/meminfo: memFree=30904668/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=71080 CPUtime=222.26 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 7752 0 0 0 22223 3 0 0 20 0 1 0 11874015 72785920 16924 33554432000 4194304 6058637 140735326602560 140735326601288 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 17770 16924 179 456 0 17306 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71080

[startup+282.3 s]
/proc/loadavg: 2.12 2.00 2.02 4/177 17497
/proc/meminfo: memFree=30888956/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=86524 CPUtime=282.25 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 7993 0 0 0 28222 3 0 0 20 0 1 0 11874015 88600576 20742 33554432000 4194304 6058637 140735326602560 140735326601288 4277712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 21631 20742 179 456 0 21167 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 86524

[startup+342.3 s]
/proc/loadavg: 2.21 2.04 2.03 3/177 17499
/proc/meminfo: memFree=30873816/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=86524 CPUtime=342.24 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 8832 0 0 0 34219 5 0 0 20 0 1 0 11874015 88600576 20754 33554432000 4194304 6058637 140735326602560 140735326601624 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 21631 20754 179 456 0 21167 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 86524

[startup+402.3 s]
/proc/loadavg: 2.13 2.05 2.03 3/177 17500
/proc/meminfo: memFree=30871644/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=86524 CPUtime=402.22 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 9938 0 0 0 40216 6 0 0 20 0 1 0 11874015 88600576 20754 33554432000 4194304 6058637 140735326602560 140735326601624 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 21631 20754 179 456 0 21167 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 86524

[startup+462.3 s]
/proc/loadavg: 2.10 2.05 2.03 4/177 17501
/proc/meminfo: memFree=30869468/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=86524 CPUtime=462.22 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 10771 0 0 0 46214 8 0 0 20 0 1 0 11874015 88600576 20754 33554432000 4194304 6058637 140735326602560 140735326601624 4277718 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 21631 20754 179 456 0 21167 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 86524

[startup+522.3 s]
/proc/loadavg: 2.21 2.09 2.04 3/177 17502
/proc/meminfo: memFree=30867772/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=86524 CPUtime=522.2 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 11614 0 0 0 52210 10 0 0 20 0 1 0 11874015 88600576 20765 33554432000 4194304 6058637 140735326602560 140735326601624 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 21631 20765 179 456 0 21167 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 86524

[startup+582.3 s]
/proc/loadavg: 2.07 2.07 2.03 3/178 17506
/proc/meminfo: memFree=30828536/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=135844 CPUtime=582.19 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 12453 0 0 0 58207 12 0 0 20 0 1 0 11874015 139104256 31265 33554432000 4194304 6058637 140735326602560 140735326601336 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 33961 31265 179 456 0 33497 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 135844


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.12 2.06 3/177 17514
/proc/meminfo: memFree=30824248/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=135844 CPUtime=942.15 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 16117 0 0 0 94192 23 0 0 20 0 1 0 11874015 139104256 31777 33554432000 4194304 6058637 140735326602560 140735326601336 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 33961 31777 179 456 0 33497 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 135844

[startup+1002.3 s]
/proc/loadavg: 2.14 2.12 2.06 4/177 17515
/proc/meminfo: memFree=30824556/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1002.13 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 17467 0 0 0 100189 24 0 0 20 0 1 0 11874015 160649216 31765 33554432000 4194304 6058637 140735326602560 140735326601336 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 31765 179 456 0 38757 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 156884

[startup+1062.3 s]
/proc/loadavg: 2.10 2.11 2.06 3/177 17516
/proc/meminfo: memFree=30819872/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=107564 CPUtime=1062.13 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 18818 0 0 0 106186 27 0 0 20 0 1 0 11874015 110145536 22289 33554432000 4194304 6058637 140735326602560 140735326601624 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 26891 22289 179 456 0 26427 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 107564

[startup+1122.3 s]
/proc/loadavg: 2.14 2.12 2.07 3/177 17517
/proc/meminfo: memFree=30776824/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=187704 CPUtime=1122.12 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 20454 0 0 0 112183 29 0 0 20 0 1 0 11874015 192208896 34788 33554432000 4194304 6058637 140735326602560 140735326601592 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 46926 34788 179 456 0 46462 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 187704

[startup+1182.3 s]
/proc/loadavg: 2.21 2.14 2.08 4/178 17521
/proc/meminfo: memFree=30828248/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1182.1 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 21723 0 0 0 118179 31 0 0 20 0 1 0 11874015 160649216 31253 33554432000 4194304 6058637 140735326602560 140735326601336 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 31253 179 456 0 38757 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 156884

[startup+1242.3 s]
/proc/loadavg: 2.13 2.13 2.08 3/177 17523
/proc/meminfo: memFree=30769380/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=187704 CPUtime=1242.09 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 23198 0 0 0 124176 33 0 0 20 0 1 0 11874015 192208896 35416 33554432000 4194304 6058637 140735326602560 140735326601592 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 46926 35416 179 456 0 46462 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 187704

[startup+1302.3 s]
/proc/loadavg: 2.21 2.15 2.09 3/177 17524
/proc/meminfo: memFree=30825752/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1302.08 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 24358 0 0 0 130173 35 0 0 20 0 1 0 11874015 160649216 31765 33554432000 4194304 6058637 140735326602560 140735326601336 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 31765 179 456 0 38757 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 156884

[startup+1362.3 s]
/proc/loadavg: 2.25 2.16 2.09 4/177 17525
/proc/meminfo: memFree=30763032/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=187704 CPUtime=1362.08 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 25833 0 0 0 136170 38 0 0 20 0 1 0 11874015 192208896 36440 33554432000 4194304 6058637 140735326602560 140735326601592 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 46926 36440 179 456 0 46462 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 187704

[startup+1422.3 s]
/proc/loadavg: 2.14 2.15 2.09 3/177 17526
/proc/meminfo: memFree=30796264/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1422.08 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 26993 0 0 0 142168 40 0 0 20 0 1 0 11874015 160649216 30229 33554432000 4194304 6058637 140735326602560 140735326601336 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 30229 179 456 0 38757 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 156884

[startup+1482.3 s]
/proc/loadavg: 2.20 2.16 2.10 3/177 17527
/proc/meminfo: memFree=30817620/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1482.06 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 27883 0 0 0 148164 42 0 0 20 0 1 0 11874015 160649216 33813 33554432000 4194304 6058637 140735326602560 140735326601336 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 33813 179 456 0 38757 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 156884

[startup+1542.31 s]
/proc/loadavg: 2.25 2.18 2.10 4/177 17529
/proc/meminfo: memFree=30766936/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=187704 CPUtime=1542.06 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 29364 0 0 0 154162 44 0 0 20 0 1 0 11874015 192208896 36952 33554432000 4194304 6058637 140735326602560 140735326601592 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 46926 36952 179 456 0 46462 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 187704

[startup+1602.3 s]
/proc/loadavg: 2.35 2.21 2.11 3/177 17530
/proc/meminfo: memFree=30775588/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1602.04 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 30527 0 0 0 160158 46 0 0 20 0 1 0 11874015 160649216 32277 33554432000 4194304 6058637 140735326602560 140735326601336 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 32277 179 456 0 38757 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 156884

[startup+1662.3 s]
/proc/loadavg: 2.30 2.21 2.12 3/177 17531
/proc/meminfo: memFree=30811536/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=156884 CPUtime=1662.03 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 31415 0 0 0 166155 48 0 0 20 0 1 0 11874015 160649216 34837 33554432000 4194304 6058637 140735326602560 140735326601336 4277533 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 39221 34837 179 456 0 38757 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 156884

[startup+1722.3 s]
/proc/loadavg: 2.24 2.20 2.11 4/177 17532
/proc/meminfo: memFree=30761468/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=187704 CPUtime=1722.02 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 32883 0 0 0 172151 51 0 0 20 0 1 0 11874015 192208896 36433 33554432000 4194304 6058637 140735326602560 140735326601592 4278210 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 46926 36433 179 456 0 46462 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 187704

[startup+1782.3 s]
/proc/loadavg: 2.18 2.19 2.11 3/178 17536
/proc/meminfo: memFree=30798176/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=187704 CPUtime=1782.02 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 33772 0 0 0 178149 53 0 0 20 0 1 0 11874015 192208896 38488 33554432000 4194304 6058637 140735326602560 140735326601592 4277712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 46926 38488 179 456 0 46462 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 187704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17536
/proc/meminfo: memFree=30821280/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=107564 CPUtime=1800.01 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 33774 0 0 0 179948 53 0 0 20 0 1 0 11874015 110145536 23825 33554432000 4194304 6058637 140735326602560 140735326601624 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 26891 23825 179 456 0 26427 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107564

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 17484 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17536
/proc/meminfo: memFree=30821280/32872528 swapFree=876280/941688
[pid=17484] ppid=17481 vsize=107564 CPUtime=1800.01 cores=1,3,5,7
/proc/17484/stat : 17484 (open-wbo-lsu) R 17481 17484 17444 0 -1 4202496 33774 0 0 0 179948 53 0 0 20 0 1 0 11874015 110145536 23825 33554432000 4194304 6058637 140735326602560 140735326601624 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17484/statm: 26891 23825 179 456 0 26427 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107564

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.49
CPU system time (s): 0.535918
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 187704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.535918
maximum resident set size= 158048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33777
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= 12
involuntary context switches= 1870

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.48017 second user time and 8.35173 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-16 19:30:51
IDJOB=4095920
IDBENCH=107540
IDSOLVER=2545
FILE ID=node113/4095920-1466098251
RUNJOBID= node113-1466098251-17461
PBS_JOBID= 19904068
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-70.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095920-1466098251/watcher-4095920-1466098251 -o /tmp/evaluation-result-4095920-1466098251/solver-4095920-1466098251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17461 --watchdog 1960  open-wbo-lsu HOME/instance-4095920-1466098251.opb

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

MD5SUM BENCH= 528a9882757dc4748b3223760c669467
RANDOM SEED=637652667

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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:        31038156 kB
Buffers:           55896 kB
Cached:           134216 kB
SwapCached:         2160 kB
Active:           100184 kB
Inactive:          92432 kB
Active(anon):       3184 kB
Inactive(anon):     1612 kB
Active(file):      97000 kB
Inactive(file):    90820 kB
Unevictable:      941688 kB
Mlocked:          876280 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:              9324 kB
Writeback:             0 kB
AnonPages:        943484 kB
Mapped:             6292 kB
Shmem:                 0 kB
Slab:             568632 kB
SReclaimable:      13292 kB
SUnreclaim:       555340 kB
KernelStack:        1328 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1036904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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= 71696 MiB
End job on node113 at 2016-06-16 20:00:51