Trace number 4115864

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/nossum/
normalized-sha1-size96-round22-8.opb
MD5SUM7225bc437b4b6d2af87fbfdb39edf3bc
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 benchmark593.848
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints864
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-4115864-1466941460.opb
0.00/0.00	c File size is 377335 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4115864-1466941460/watcher-4115864-1466941460 -o /tmp/evaluation-result-4115864-1466941460/solver-4115864-1466941460 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4115864-1466941460.opb 

pid=20234
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: 2.29 2.20 2.11 3/175 20237
/proc/meminfo: memFree=30624912/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 406 0 0 0 0 0 0 0 20 0 1 0 27185828 2777088 281 33554432000 4194304 6058637 140734858735968 140736899873016 4210712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 678 281 228 456 0 121 0

[startup+0.100169 s]
/proc/loadavg: 2.29 2.20 2.11 3/175 20237
/proc/meminfo: memFree=30624912/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=27188 CPUtime=0.09 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 5049 0 0 0 8 1 0 0 20 0 1 0 27185828 27840512 5285 33554432000 4194304 6058637 140734858735968 140736899873016 4256781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 6797 5285 166 456 0 6333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27188

[startup+0.200357 s]
/proc/loadavg: 2.29 2.20 2.11 3/175 20237
/proc/meminfo: memFree=30624912/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=27700 CPUtime=0.19 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 5301 0 0 0 18 1 0 0 20 0 1 0 27185828 28364800 5484 33554432000 4194304 6058637 140734858735968 140736899873016 4246148 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 6925 5484 179 456 0 6461 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27700

[startup+0.300345 s]
/proc/loadavg: 2.29 2.20 2.11 3/175 20237
/proc/meminfo: memFree=30624912/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=27928 CPUtime=0.29 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 5397 0 0 0 28 1 0 0 20 0 1 0 27185828 28598272 5559 33554432000 4194304 6058637 140734858735968 140736899873016 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 6982 5559 179 456 0 6518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27928

[startup+0.700293 s]
/proc/loadavg: 2.29 2.20 2.11 3/175 20237
/proc/meminfo: memFree=30624912/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=28056 CPUtime=0.69 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 5489 0 0 0 68 1 0 0 20 0 1 0 27185828 28729344 5628 33554432000 4194304 6058637 140734858735968 140734858734568 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 7014 5628 180 456 0 6550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28056

[startup+1.50029 s]
/proc/loadavg: 2.27 2.19 2.11 3/177 20239
/proc/meminfo: memFree=30603132/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=28268 CPUtime=1.49 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 5613 0 0 0 148 1 0 0 20 0 1 0 27185828 28946432 5748 33554432000 4194304 6058637 140734858735968 140734858734568 4277690 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 7067 5748 180 456 0 6603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28268

[startup+3.10029 s]
/proc/loadavg: 2.27 2.19 2.11 3/177 20239
/proc/meminfo: memFree=30601884/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=28664 CPUtime=3.09 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 6232 0 0 0 308 1 0 0 20 0 1 0 27185828 29351936 5810 33554432000 4194304 6058637 140734858735968 140734858734616 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 7166 5810 181 456 0 6702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28664

[startup+6.30029 s]
/proc/loadavg: 2.27 2.19 2.11 3/177 20239
/proc/meminfo: memFree=30601060/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=29076 CPUtime=6.29 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 6642 0 0 0 628 1 0 0 20 0 1 0 27185828 29773824 6028 33554432000 4194304 6058637 140734858735968 140734858735032 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 7269 6028 181 456 0 6805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29076

[startup+12.7003 s]
/proc/loadavg: 2.31 2.20 2.11 4/177 20239
/proc/meminfo: memFree=30559996/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=40808 CPUtime=12.69 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 7767 0 0 0 1267 2 0 0 20 0 1 0 27185828 41787392 8623 33554432000 4194304 6058637 140734858735968 140734858734728 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 10202 8623 181 456 0 9738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40808

[startup+25.5004 s]
/proc/loadavg: 2.26 2.20 2.11 4/177 20239
/proc/meminfo: memFree=30551024/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=40808 CPUtime=25.49 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 7958 0 0 0 2547 2 0 0 20 0 1 0 27185828 41787392 8807 33554432000 4194304 6058637 140734858735968 140734858734728 4246519 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 10202 8807 181 456 0 9738 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40808

[startup+51.1004 s]
/proc/loadavg: 2.17 2.18 2.10 4/177 20239
/proc/meminfo: memFree=30529308/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=45164 CPUtime=51.08 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 8779 0 0 0 5106 2 0 0 20 0 1 0 27185828 46247936 10046 33554432000 4194304 6058637 140734858735968 140734858734728 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 11291 10046 181 456 0 10827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45164

[startup+102.3 s]
/proc/loadavg: 2.25 2.19 2.11 4/177 20240
/proc/meminfo: memFree=30537204/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=47884 CPUtime=102.28 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 8955 0 0 0 10226 2 0 0 20 0 1 0 27185828 49033216 10726 33554432000 4194304 6058637 140734858735968 140734858734728 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 11971 10726 181 456 0 11507 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47884

[startup+162.3 s]
/proc/loadavg: 2.30 2.20 2.11 3/177 20287
/proc/meminfo: memFree=30618080/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=67252 CPUtime=162.27 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 10316 0 0 0 16224 3 0 0 20 0 1 0 27185828 68866048 14655 33554432000 4194304 6058637 140734858735968 140734858734696 4254411 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 16813 14655 181 456 0 16349 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67252

[startup+222.307 s]
/proc/loadavg: 2.23 2.21 2.12 3/177 20288
/proc/meminfo: memFree=30599332/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=67252 CPUtime=222.27 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 10339 0 0 0 22224 3 0 0 20 0 1 0 27185828 68866048 15189 33554432000 4194304 6058637 140734858735968 140734858734696 4261670 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 16813 15189 181 456 0 16349 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67252

[startup+282.3 s]
/proc/loadavg: 2.27 2.21 2.12 4/177 20289
/proc/meminfo: memFree=30590240/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=67252 CPUtime=282.24 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 11018 0 0 0 28221 3 0 0 20 0 1 0 27185828 68866048 15582 33554432000 4194304 6058637 140734858735968 140734858735032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 16813 15582 181 456 0 16349 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 67252

[startup+342.3 s]
/proc/loadavg: 2.24 2.22 2.13 3/178 20294
/proc/meminfo: memFree=30570092/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=342.23 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 11065 0 0 0 34220 3 0 0 20 0 1 0 27185828 99942400 17473 33554432000 4194304 6058637 140734858735968 140734858734696 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 17473 181 456 0 23936 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97600

[startup+402.3 s]
/proc/loadavg: 2.14 2.19 2.12 3/177 20295
/proc/meminfo: memFree=30564800/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=402.22 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 11066 0 0 0 40219 3 0 0 20 0 1 0 27185828 99942400 17985 33554432000 4194304 6058637 140734858735968 140734858734696 4278233 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 17985 181 456 0 23936 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97600

[startup+462.3 s]
/proc/loadavg: 2.20 2.20 2.13 4/177 20296
/proc/meminfo: memFree=30556392/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=462.21 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 11067 0 0 0 46218 3 0 0 20 0 1 0 27185828 99942400 18497 33554432000 4194304 6058637 140734858735968 140734858734696 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 18497 181 456 0 23936 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97600

[startup+522.3 s]
/proc/loadavg: 2.15 2.19 2.12 3/177 20297
/proc/meminfo: memFree=30552296/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=522.21 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 11068 0 0 0 52217 4 0 0 20 0 1 0 27185828 99942400 19009 33554432000 4194304 6058637 140734858735968 140734858734696 4277643 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 19009 181 456 0 23936 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97600

[startup+582.3 s]
/proc/loadavg: 2.05 2.15 2.11 3/177 20298
/proc/meminfo: memFree=30550256/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=582.2 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 11068 0 0 0 58216 4 0 0 20 0 1 0 27185828 99942400 19009 33554432000 4194304 6058637 140734858735968 140734858734696 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 19009 181 456 0 23936 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97600


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.13 2.10 3/178 20309
/proc/meminfo: memFree=30469768/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=942.14 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 15115 0 0 0 94205 9 0 0 20 0 1 0 27185828 150446080 28658 33554432000 4194304 6058637 140734858735968 140734858734744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 28658 181 456 0 36266 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146920

[startup+1002.3 s]
/proc/loadavg: 2.09 2.12 2.09 4/178 20333
/proc/meminfo: memFree=30544220/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=1002.14 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 15569 0 0 0 100204 10 0 0 20 0 1 0 27185828 99942400 19009 33554432000 4194304 6058637 140734858735968 140734858735032 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 19009 181 456 0 23936 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 97600

[startup+1062.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/177 20334
/proc/meminfo: memFree=30514316/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=1062.12 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 16022 0 0 0 106202 10 0 0 20 0 1 0 27185828 99942400 19009 33554432000 4194304 6058637 140734858735968 140734858735032 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 19009 181 456 0 23936 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97600

[startup+1122.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 20335
/proc/meminfo: memFree=30502408/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=1122.11 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 16476 0 0 0 112200 11 0 0 20 0 1 0 27185828 99942400 19009 33554432000 4194304 6058637 140734858735968 140734858735032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 19009 181 456 0 23936 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97600

[startup+1182.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/177 20336
/proc/meminfo: memFree=30512284/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1182.1 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 17379 0 0 0 118198 12 0 0 20 0 1 0 27185828 150446080 27634 33554432000 4194304 6058637 140734858735968 140734858734744 4277819 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 27634 181 456 0 36266 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146920

[startup+1242.3 s]
/proc/loadavg: 2.19 2.12 2.09 4/177 20338
/proc/meminfo: memFree=30508692/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1242.1 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 17836 0 0 0 124197 13 0 0 20 0 1 0 27185828 150446080 28658 33554432000 4194304 6058637 140734858735968 140734858734744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 28658 181 456 0 36266 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146920

[startup+1302.3 s]
/proc/loadavg: 2.20 2.13 2.10 3/177 20339
/proc/meminfo: memFree=30474424/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1302.09 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 18292 0 0 0 130195 14 0 0 20 0 1 0 27185828 150446080 29170 33554432000 4194304 6058637 140734858735968 140734858734744 4254447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 29170 181 456 0 36266 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146920

[startup+1362.3 s]
/proc/loadavg: 2.25 2.16 2.10 3/177 20340
/proc/meminfo: memFree=30466120/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1362.07 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 18749 0 0 0 136193 14 0 0 20 0 1 0 27185828 150446080 29682 33554432000 4194304 6058637 140734858735968 140734858734744 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 29682 181 456 0 36266 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146920

[startup+1422.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 20341
/proc/meminfo: memFree=30459996/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1422.07 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 19206 0 0 0 142192 15 0 0 20 0 1 0 27185828 150446080 30194 33554432000 4194304 6058637 140734858735968 140734858734744 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 30194 181 456 0 36266 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146920

[startup+1482.3 s]
/proc/loadavg: 2.20 2.17 2.11 3/177 20342
/proc/meminfo: memFree=30458116/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1482.06 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 19813 0 0 0 148189 17 0 0 20 0 1 0 27185828 150446080 30194 33554432000 4194304 6058637 140734858735968 140734858734744 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 30194 181 456 0 36266 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146920

[startup+1542.31 s]
/proc/loadavg: 2.11 2.15 2.10 3/178 20347
/proc/meminfo: memFree=30455092/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1542.06 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 20763 0 0 0 154187 19 0 0 20 0 1 0 27185828 150446080 29682 33554432000 4194304 6058637 140734858735968 140734858734744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 29682 181 456 0 36266 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146920

[startup+1602.3 s]
/proc/loadavg: 2.36 2.21 2.12 3/177 20348
/proc/meminfo: memFree=30457832/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1602.04 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 21802 0 0 0 160183 21 0 0 20 0 1 0 27185828 150446080 29170 33554432000 4194304 6058637 140734858735968 140734858734744 4254506 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 29170 181 456 0 36266 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146920

[startup+1662.3 s]
/proc/loadavg: 2.28 2.22 2.13 4/177 20349
/proc/meminfo: memFree=30462332/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1662.03 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 22841 0 0 0 166181 22 0 0 20 0 1 0 27185828 150446080 28146 33554432000 4194304 6058637 140734858735968 140734858734744 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 28146 181 456 0 36266 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146920

[startup+1722.3 s]
/proc/loadavg: 2.27 2.22 2.13 3/177 20350
/proc/meminfo: memFree=30468376/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1722.02 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 23883 0 0 0 172179 23 0 0 20 0 1 0 27185828 150446080 27122 33554432000 4194304 6058637 140734858735968 140734858734744 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 27122 181 456 0 36266 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146920

[startup+1782.3 s]
/proc/loadavg: 2.23 2.22 2.14 3/177 20351
/proc/meminfo: memFree=30504348/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=97600 CPUtime=1782.02 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 24479 0 0 0 178177 25 0 0 20 0 1 0 27185828 99942400 19009 33554432000 4194304 6058637 140734858735968 140734858735032 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 24400 19009 181 456 0 23936 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.21 2.13 3/177 20351
/proc/meminfo: memFree=30453904/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1800.01 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 24930 0 0 0 179976 25 0 0 20 0 1 0 27185828 150446080 28658 33554432000 4194304 6058637 140734858735968 140734858734744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 28658 181 456 0 36266 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146920

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 20237 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.21 2.13 3/177 20351
/proc/meminfo: memFree=30453904/32872528 swapFree=1094508/1184444
[pid=20237] ppid=20234 vsize=146920 CPUtime=1800.01 cores=0,2,4,6
/proc/20237/stat : 20237 (open-wbo-lsu) R 20234 20237 20109 0 -1 4202496 24930 0 0 0 179976 25 0 0 20 0 1 0 27185828 150446080 28658 33554432000 4194304 6058637 140734858735968 140734858734744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20237/statm: 36730 28658 181 456 0 36266 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146920

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.25796
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.25796
maximum resident set size= 133332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24933
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= 13
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75528 second user time and 6.70398 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 13:44:21
IDJOB=4115864
IDBENCH=109398
IDSOLVER=2545
FILE ID=node115/4115864-1466941460
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round22-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115864-1466941460/watcher-4115864-1466941460 -o /tmp/evaluation-result-4115864-1466941460/solver-4115864-1466941460 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4115864-1466941460.opb

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

MD5SUM BENCH= 7225bc437b4b6d2af87fbfdb39edf3bc
RANDOM SEED=799346268

node115.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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	: 5332.57
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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	: 5332.56
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		: 2666.395
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:        30626348 kB
Buffers:           55772 kB
Cached:           201844 kB
SwapCached:         1676 kB
Active:           115308 kB
Inactive:         221456 kB
Active(anon):      81084 kB
Inactive(anon):      684 kB
Active(file):      34224 kB
Inactive(file):   220772 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5104 kB
Writeback:             4 kB
AnonPages:       1263044 kB
Mapped:             8036 kB
Shmem:                 0 kB
Slab:             593904 kB
SReclaimable:      37984 kB
SUnreclaim:       555920 kB
KernelStack:        1456 kB
PageTables:         6452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1399156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 71652 MiB
End job on node115 at 2016-06-26 14:14:21