Trace number 4090054

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/
rand6reg/normalized-rand6reg-v091-n3.opb
MD5SUMd9176528c33a8a23f9520f2d10a3874e
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 benchmark11.8172
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables273
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4090054-1466030176.opb
0.00/0.00	c File size is 4896 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:           273                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         91                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          91                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 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-4090054-1466030176/watcher-4090054-1466030176 -o /tmp/evaluation-result-4090054-1466030176/solver-4090054-1466030176 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4090054-1466030176.opb 

pid=15213
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: 2.21 2.20 2.21 3/176 15216
/proc/meminfo: memFree=30322292/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=6852 CPUtime=0 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 409 0 0 0 0 0 0 0 20 0 1 0 5063359 7016448 281 33554432000 4194304 6058637 140737286336688 140737286336024 4255252 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 1713 281 162 456 0 1249 0

[startup+0.100155 s]
/proc/loadavg: 2.21 2.20 2.21 3/176 15216
/proc/meminfo: memFree=30322292/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=3256 CPUtime=0.09 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 720 0 0 0 9 0 0 0 20 0 1 0 5063359 3334144 433 33554432000 4194304 6058637 140737286336688 140737286335720 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 814 433 164 456 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.200258 s]
/proc/loadavg: 2.21 2.20 2.21 3/176 15216
/proc/meminfo: memFree=30322292/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=4412 CPUtime=0.19 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 944 0 0 0 19 0 0 0 20 0 1 0 5063359 4517888 656 33554432000 4194304 6058637 140737286336688 140737286335720 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 1103 656 164 456 0 639 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4412

[startup+0.300263 s]
/proc/loadavg: 2.21 2.20 2.21 3/176 15216
/proc/meminfo: memFree=30322292/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=4504 CPUtime=0.29 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 1290 0 0 0 29 0 0 0 20 0 1 0 5063359 4612096 569 33554432000 4194304 6058637 140737286336688 140737286335720 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 1126 569 164 456 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.700304 s]
/proc/loadavg: 2.21 2.20 2.21 3/176 15216
/proc/meminfo: memFree=30322292/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=10956 CPUtime=0.69 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 2529 0 0 0 69 0 0 0 20 0 1 0 5063359 11218944 1785 33554432000 4194304 6058637 140737286336688 140737286335720 4279959 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 2739 1785 172 456 0 2275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10956

[startup+1.50024 s]
/proc/loadavg: 2.21 2.20 2.21 3/177 15217
/proc/meminfo: memFree=30314836/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=12924 CPUtime=1.49 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 3279 0 0 0 149 0 0 0 20 0 1 0 5063359 13234176 2528 33554432000 4194304 6058637 140737286336688 140737286335416 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 3231 2528 172 456 0 2767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12924

[startup+3.10024 s]
/proc/loadavg: 2.19 2.20 2.21 3/177 15217
/proc/meminfo: memFree=30310472/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=20000 CPUtime=3.09 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 4100 0 0 0 309 0 0 0 20 0 1 0 5063359 20480000 4001 33554432000 4194304 6058637 140737286336688 140737286335416 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 5000 4001 173 456 0 4536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20000

[startup+6.30031 s]
/proc/loadavg: 2.19 2.20 2.21 3/177 15217
/proc/meminfo: memFree=30269424/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=22736 CPUtime=6.28 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 4925 0 0 0 628 0 0 0 20 0 1 0 5063359 23281664 5307 33554432000 4194304 6058637 140737286336688 140737286335448 4278168 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 5684 5307 173 456 0 5220 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22736

[startup+12.7002 s]
/proc/loadavg: 2.16 2.19 2.20 3/177 15217
/proc/meminfo: memFree=30299308/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=24732 CPUtime=12.69 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 5436 0 0 0 1268 1 0 0 20 0 1 0 5063359 25325568 5806 33554432000 4194304 6058637 140737286336688 140737286335448 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 6183 5806 173 456 0 5719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24732

[startup+25.5003 s]
/proc/loadavg: 2.14 2.18 2.20 4/177 15217
/proc/meminfo: memFree=30286356/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=50712 CPUtime=25.48 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 6399 0 0 0 2547 1 0 0 20 0 1 0 5063359 51929088 9123 33554432000 4194304 6058637 140737286336688 140737286335416 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 12678 9123 175 456 0 12214 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50712

[startup+51.1004 s]
/proc/loadavg: 2.16 2.18 2.20 4/177 15217
/proc/meminfo: memFree=30263768/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=69564 CPUtime=51.08 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 7040 0 0 0 5106 2 0 0 20 0 1 0 5063359 71233536 14817 33554432000 4194304 6058637 140737286336688 140737286335416 4264640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 17391 14817 175 456 0 16927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69564

[startup+102.3 s]
/proc/loadavg: 2.21 2.19 2.20 3/177 15218
/proc/meminfo: memFree=30254952/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=69564 CPUtime=102.28 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 7094 0 0 0 10226 2 0 0 20 0 1 0 5063359 71233536 16915 33554432000 4194304 6058637 140737286336688 140737286335416 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 17391 16915 175 456 0 16927 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 69564

[startup+162.3 s]
/proc/loadavg: 2.19 2.19 2.19 4/177 15219
/proc/meminfo: memFree=30159448/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=162.26 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 8603 0 0 0 16222 4 0 0 20 0 1 0 5063359 84422656 20242 33554432000 4194304 6058637 140737286336688 140737286335752 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20242 175 456 0 20147 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 82444

[startup+222.307 s]
/proc/loadavg: 2.21 2.19 2.19 3/177 15220
/proc/meminfo: memFree=30196560/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=222.26 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 9343 0 0 0 22220 6 0 0 20 0 1 0 5063359 84422656 20242 33554432000 4194304 6058637 140737286336688 140737286335752 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20242 175 456 0 20147 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82444

[startup+282.3 s]
/proc/loadavg: 2.13 2.17 2.18 3/178 15225
/proc/meminfo: memFree=30228140/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=282.25 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 10091 0 0 0 28216 9 0 0 20 0 1 0 5063359 84422656 20242 33554432000 4194304 6058637 140737286336688 140737286335752 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20242 175 456 0 20147 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 82444

[startup+342.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 15226
/proc/meminfo: memFree=30190352/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=342.24 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 10659 0 0 0 34213 11 0 0 20 0 1 0 5063359 84422656 20242 33554432000 4194304 6058637 140737286336688 140737286335752 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20242 175 456 0 20147 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 82444

[startup+402.3 s]
/proc/loadavg: 2.32 2.21 2.19 3/177 15227
/proc/meminfo: memFree=30228576/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=402.23 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 11234 0 0 0 40210 13 0 0 20 0 1 0 5063359 84422656 20247 33554432000 4194304 6058637 140737286336688 140737286335752 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20247 175 456 0 20147 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 82444

[startup+462.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 15228
/proc/meminfo: memFree=30140964/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=131764 CPUtime=462.22 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 12471 0 0 0 46207 15 0 0 20 0 1 0 5063359 134926336 32198 33554432000 4194304 6058637 140737286336688 140737286335464 4278165 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 32941 32198 175 456 0 32477 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131764

[startup+522.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 15229
/proc/meminfo: memFree=30228632/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=522.21 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 14611 0 0 0 52202 19 0 0 20 0 1 0 5063359 84422656 20255 33554432000 4194304 6058637 140737286336688 140737286335752 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20255 175 456 0 20147 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 82444

[startup+582.3 s]
/proc/loadavg: 2.29 2.20 2.19 3/176 15230
/proc/meminfo: memFree=30194416/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=82444 CPUtime=582.2 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 16178 0 0 0 58198 22 0 0 20 0 1 0 5063359 84422656 20255 33554432000 4194304 6058637 140737286336688 140737286335752 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 20611 20255 175 456 0 20147 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82444


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.25 2.19 4/177 15241
/proc/meminfo: memFree=30139244/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=131764 CPUtime=942.14 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 24185 0 0 0 94173 41 0 0 20 0 1 0 5063359 134926336 30151 33554432000 4194304 6058637 140737286336688 140737286335464 4277764 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 32941 30151 175 456 0 32477 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 131764

[startup+1002.3 s]
/proc/loadavg: 2.35 2.26 2.20 3/177 15242
/proc/meminfo: memFree=30116356/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1002.13 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 25709 0 0 0 100169 44 0 0 20 0 1 0 5063359 186515456 34957 33554432000 4194304 6058637 140737286336688 140737286335720 4277743 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 34957 175 456 0 45072 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 182144

[startup+1062.3 s]
/proc/loadavg: 2.28 2.26 2.20 3/177 15243
/proc/meminfo: memFree=30104196/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1062.12 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 26498 0 0 0 106166 46 0 0 20 0 1 0 5063359 186515456 38029 33554432000 4194304 6058637 140737286336688 140737286335720 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 38029 175 456 0 45072 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 182144

[startup+1122.3 s]
/proc/loadavg: 2.27 2.26 2.20 3/177 15244
/proc/meminfo: memFree=30103796/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1122.11 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 27290 0 0 0 112163 48 0 0 20 0 1 0 5063359 186515456 39053 33554432000 4194304 6058637 140737286336688 140737286335720 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 39053 175 456 0 45072 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 182144

[startup+1182.3 s]
/proc/loadavg: 2.29 2.27 2.20 3/177 15245
/proc/meminfo: memFree=30094148/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1182.1 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 28087 0 0 0 118160 50 0 0 20 0 1 0 5063359 186515456 40589 33554432000 4194304 6058637 140737286336688 140737286335720 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 40589 175 456 0 45072 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 182144

[startup+1242.3 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 15247
/proc/meminfo: memFree=30091112/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1242.09 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 28876 0 0 0 124157 52 0 0 20 0 1 0 5063359 186515456 41613 33554432000 4194304 6058637 140737286336688 140737286335720 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 41613 175 456 0 45072 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 182144

[startup+1302.3 s]
/proc/loadavg: 2.27 2.26 2.20 4/177 15248
/proc/meminfo: memFree=30088860/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1302.09 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 29824 0 0 0 130155 54 0 0 20 0 1 0 5063359 186515456 42125 33554432000 4194304 6058637 140737286336688 140737286335720 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 42125 175 456 0 45072 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 182144

[startup+1362.3 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 15249
/proc/meminfo: memFree=30092892/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1362.08 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 31201 0 0 0 136151 57 0 0 20 0 1 0 5063359 186515456 42252 33554432000 4194304 6058637 140737286336688 140737286335720 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 42252 175 456 0 45072 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 182144

[startup+1422.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 15296
/proc/meminfo: memFree=30224300/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1422.07 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 32816 0 0 0 142147 60 0 0 20 0 1 0 5063359 186515456 42758 33554432000 4194304 6058637 140737286336688 140737286335720 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 42758 175 456 0 45072 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 182144

[startup+1482.3 s]
/proc/loadavg: 2.35 2.29 2.21 4/178 15391
/proc/meminfo: memFree=30199028/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1482.05 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 34199 0 0 0 148143 62 0 0 20 0 1 0 5063359 186515456 42637 33554432000 4194304 6058637 140737286336688 140737286335720 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 42637 175 456 0 45072 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 182144

[startup+1542.31 s]
/proc/loadavg: 2.38 2.30 2.22 3/178 15416
/proc/meminfo: memFree=30183268/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1542.05 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 35811 0 0 0 154140 65 0 0 20 0 1 0 5063359 186515456 42125 33554432000 4194304 6058637 140737286336688 140737286335720 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 42125 175 456 0 45072 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 182144

[startup+1602.3 s]
/proc/loadavg: 2.20 2.27 2.20 4/177 15417
/proc/meminfo: memFree=30184944/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1602.04 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 37223 0 0 0 160136 68 0 0 20 0 1 0 5063359 186515456 41101 33554432000 4194304 6058637 140737286336688 140737286335720 4278165 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 41101 175 456 0 45072 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 182144

[startup+1662.3 s]
/proc/loadavg: 2.22 2.25 2.20 4/177 15418
/proc/meminfo: memFree=30179916/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1662.03 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 38845 0 0 0 166131 72 0 0 20 0 1 0 5063359 186515456 39565 33554432000 4194304 6058637 140737286336688 140737286335720 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 39565 175 456 0 45072 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 182144

[startup+1722.3 s]
/proc/loadavg: 2.26 2.26 2.20 3/177 15419
/proc/meminfo: memFree=30181952/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1722.02 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 40462 0 0 0 172128 74 0 0 20 0 1 0 5063359 186515456 38541 33554432000 4194304 6058637 140737286336688 140737286335720 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 38541 175 456 0 45072 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 182144

[startup+1782.3 s]
/proc/loadavg: 2.23 2.25 2.20 3/177 15420
/proc/meminfo: memFree=30176036/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=151324 CPUtime=1782.01 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 41486 0 0 0 178124 77 0 0 20 0 1 0 5063359 154955776 34890 33554432000 4194304 6058637 140737286336688 140737286335464 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 37831 34890 175 456 0 37367 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 151324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.25 2.20 3/176 15421
/proc/meminfo: memFree=30158848/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1800 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 42077 0 0 0 179923 77 0 0 20 0 1 0 5063359 186515456 39053 33554432000 4194304 6058637 140737286336688 140737286335720 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 39053 175 456 0 45072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 182144

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 15216 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.25 2.20 3/176 15421
/proc/meminfo: memFree=30158848/32872528 swapFree=1498860/1695084
[pid=15216] ppid=15213 vsize=182144 CPUtime=1800 cores=1,3,5,7
/proc/15216/stat : 15216 (open-wbo-lsu) R 15213 15216 6119 0 -1 4202496 42077 0 0 0 179923 77 0 0 20 0 1 0 5063359 186515456 39053 33554432000 4194304 6058637 140737286336688 140737286335720 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15216/statm: 45536 39053 175 456 0 45072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 182144

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.24
CPU system time (s): 0.78388
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 232232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.78388
maximum resident set size= 184040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42080
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= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.53231 second user time and 6.92795 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 00:36:16
IDJOB=4090054
IDBENCH=107494
IDSOLVER=2545
FILE ID=node137/4090054-1466030176
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v091-n3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090054-1466030176/watcher-4090054-1466030176 -o /tmp/evaluation-result-4090054-1466030176/solver-4090054-1466030176 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4090054-1466030176.opb

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

MD5SUM BENCH= d9176528c33a8a23f9520f2d10a3874e
RANDOM SEED=1837917133

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        30322656 kB
Buffers:           18596 kB
Cached:            50032 kB
SwapCached:         2460 kB
Active:           117896 kB
Inactive:          35464 kB
Active(anon):      85972 kB
Inactive(anon):     1368 kB
Active(file):      31924 kB
Inactive(file):    34096 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099528 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1870820 kB
Mapped:             7816 kB
Shmem:                 0 kB
Slab:             566408 kB
SReclaimable:      10756 kB
SUnreclaim:       555652 kB
KernelStack:        1472 kB
PageTables:         7544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1892384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    364544 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= 71732 MiB
End job on node137 at 2016-06-16 01:06:17