Trace number 4089991

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-v051-n2.opb
MD5SUMbc85fa55b82808cf2d6ead8192348d0f
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 benchmark0.067989
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
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-4089991-1466028376.opb
0.00/0.00	c File size is 2736 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:           153                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         51                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          51                                                                   |
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-4089991-1466028376/watcher-4089991-1466028376 -o /tmp/evaluation-result-4089991-1466028376/solver-4089991-1466028376 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089991-1466028376.opb 

pid=15031
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: 2.41 2.31 2.28 3/176 15034
/proc/meminfo: memFree=30330588/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 377 0 0 0 0 0 0 0 20 0 1 0 4883299 6852608 250 33554432000 4194304 6058637 140734732496896 140736148402424 4262123 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 1673 250 164 456 0 1209 0

[startup+0.100111 s]
/proc/loadavg: 2.41 2.31 2.28 3/176 15034
/proc/meminfo: memFree=30330588/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=3096 CPUtime=0.09 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 661 0 0 0 9 0 0 0 20 0 1 0 4883299 3170304 425 33554432000 4194304 6058637 140734732496896 140736148402424 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 774 425 175 456 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.20023 s]
/proc/loadavg: 2.41 2.31 2.28 3/176 15034
/proc/meminfo: memFree=30330588/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=4464 CPUtime=0.19 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 1161 0 0 0 19 0 0 0 20 0 1 0 4883299 4571136 671 33554432000 4194304 6058637 140734732496896 140736148402424 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 1116 671 175 456 0 652 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4464

[startup+0.300215 s]
/proc/loadavg: 2.41 2.31 2.28 3/176 15034
/proc/meminfo: memFree=30330588/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=6112 CPUtime=0.29 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 1330 0 0 0 29 0 0 0 20 0 1 0 4883299 6258688 836 33554432000 4194304 6058637 140734732496896 140736148402424 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 1528 836 175 456 0 1064 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6112

[startup+0.700186 s]
/proc/loadavg: 2.41 2.31 2.28 3/176 15034
/proc/meminfo: memFree=30330588/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=6112 CPUtime=0.69 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 1696 0 0 0 69 0 0 0 20 0 1 0 4883299 6258688 1194 33554432000 4194304 6058637 140734732496896 140734732495624 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 1528 1194 175 456 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6112

[startup+1.50018 s]
/proc/loadavg: 2.41 2.31 2.28 3/177 15035
/proc/meminfo: memFree=30325372/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=10840 CPUtime=1.49 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 2097 0 0 0 149 0 0 0 20 0 1 0 4883299 11100160 2092 33554432000 4194304 6058637 140734732496896 140734732495624 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 2710 2092 175 456 0 2246 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10840

[startup+3.1002 s]
/proc/loadavg: 2.38 2.30 2.27 3/177 15035
/proc/meminfo: memFree=30321960/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=19564 CPUtime=3.09 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 2848 0 0 0 309 0 0 0 20 0 1 0 4883299 20033536 4361 33554432000 4194304 6058637 140734732496896 140734732495656 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 4891 4361 175 456 0 4427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19564

[startup+6.30018 s]
/proc/loadavg: 2.38 2.30 2.27 3/177 15035
/proc/meminfo: memFree=30315408/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=17912 CPUtime=6.29 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 2971 0 0 0 629 0 0 0 20 0 1 0 4883299 18341888 3906 33554432000 4194304 6058637 140734732496896 140734732495624 4277790 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 4478 3906 175 456 0 4014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7002 s]
/proc/loadavg: 2.40 2.31 2.28 3/177 15035
/proc/meminfo: memFree=30308068/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=32360 CPUtime=12.68 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 4371 0 0 0 1268 0 0 0 20 0 1 0 4883299 33136640 6160 33554432000 4194304 6058637 140734732496896 140734732495624 4260837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 8090 6160 175 456 0 7626 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32360

[startup+25.5002 s]
/proc/loadavg: 2.34 2.30 2.27 4/177 15035
/proc/meminfo: memFree=30299892/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=32360 CPUtime=25.49 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 4410 0 0 0 2548 1 0 0 20 0 1 0 4883299 33136640 7732 33554432000 4194304 6058637 140734732496896 140734732495624 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 8090 7732 175 456 0 7626 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32360

[startup+51.1003 s]
/proc/loadavg: 2.35 2.30 2.27 3/177 15035
/proc/meminfo: memFree=30290960/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=39544 CPUtime=51.08 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 5722 0 0 0 5107 1 0 0 20 0 1 0 4883299 40493056 9516 33554432000 4194304 6058637 140734732496896 140734732495656 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 9886 9516 175 456 0 9422 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39544

[startup+102.3 s]
/proc/loadavg: 2.44 2.33 2.28 3/177 15036
/proc/meminfo: memFree=30278356/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=51412 CPUtime=102.28 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 6816 0 0 0 10227 1 0 0 20 0 1 0 4883299 52645888 12495 33554432000 4194304 6058637 140734732496896 140734732495960 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 12853 12495 175 456 0 12389 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51412

[startup+162.3 s]
/proc/loadavg: 2.38 2.33 2.28 3/177 15037
/proc/meminfo: memFree=30272456/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=81804 CPUtime=162.26 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 7683 0 0 0 16224 2 0 0 20 0 1 0 4883299 83767296 13842 33554432000 4194304 6058637 140734732496896 140734732495624 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 20451 13842 175 456 0 19987 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 81804

[startup+222.307 s]
/proc/loadavg: 2.34 2.32 2.28 3/177 15038
/proc/meminfo: memFree=30249980/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=81804 CPUtime=222.27 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 8275 0 0 0 22224 3 0 0 20 0 1 0 4883299 83767296 19022 33554432000 4194304 6058637 140734732496896 140734732495624 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 20451 19022 175 456 0 19987 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 81804

[startup+282.3 s]
/proc/loadavg: 2.33 2.31 2.28 3/178 15043
/proc/meminfo: memFree=30247856/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=81804 CPUtime=282.25 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 8276 0 0 0 28222 3 0 0 20 0 1 0 4883299 83767296 19534 33554432000 4194304 6058637 140734732496896 140734732495624 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 20451 19534 175 456 0 19987 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 81804

[startup+342.3 s]
/proc/loadavg: 2.34 2.31 2.27 3/177 15044
/proc/meminfo: memFree=30244944/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=81804 CPUtime=342.24 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 8277 0 0 0 34221 3 0 0 20 0 1 0 4883299 83767296 20046 33554432000 4194304 6058637 140734732496896 140734732495624 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 20451 20046 175 456 0 19987 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 81804

[startup+402.3 s]
/proc/loadavg: 2.36 2.32 2.28 3/177 15045
/proc/meminfo: memFree=30242376/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=81804 CPUtime=402.23 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 9118 0 0 0 40219 4 0 0 20 0 1 0 4883299 83767296 20093 33554432000 4194304 6058637 140734732496896 140734732495960 4261437 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 20451 20093 175 456 0 19987 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 81804

[startup+462.3 s]
/proc/loadavg: 2.41 2.33 2.28 4/177 15046
/proc/meminfo: memFree=30207780/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=131124 CPUtime=462.21 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 10320 0 0 0 46215 6 0 0 20 0 1 0 4883299 134270976 28668 33554432000 4194304 6058637 140734732496896 140734732495672 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 32781 28668 175 456 0 32317 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 131124

[startup+522.3 s]
/proc/loadavg: 2.34 2.32 2.27 3/177 15047
/proc/meminfo: memFree=30242292/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=81804 CPUtime=522.2 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 10720 0 0 0 52214 6 0 0 20 0 1 0 4883299 83767296 20094 33554432000 4194304 6058637 140734732496896 140734732495960 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 20451 20094 175 456 0 19987 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 81804

[startup+582.3 s]
/proc/loadavg: 2.42 2.34 2.28 4/177 15049
/proc/meminfo: memFree=30206848/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=131124 CPUtime=582.2 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 11917 0 0 0 58212 8 0 0 20 0 1 0 4883299 134270976 29180 33554432000 4194304 6058637 140734732496896 140734732495672 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 32781 29180 175 456 0 32317 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131124


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.25 2.25 3/177 15059
/proc/meminfo: memFree=30214392/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=94392 CPUtime=942.13 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 16130 0 0 0 94200 13 0 0 20 0 1 0 4883299 96657408 23241 33554432000 4194304 6058637 140734732496896 140734732495960 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 23598 23241 175 456 0 23134 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 94392

[startup+1002.3 s]
/proc/loadavg: 2.14 2.22 2.24 3/177 15060
/proc/meminfo: memFree=30181736/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=94392 CPUtime=1002.13 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 16534 0 0 0 100199 14 0 0 20 0 1 0 4883299 96657408 23241 33554432000 4194304 6058637 140734732496896 140734732495960 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 23598 23241 175 456 0 23134 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 94392

[startup+1062.3 s]
/proc/loadavg: 2.16 2.21 2.24 3/177 15061
/proc/meminfo: memFree=30139652/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1062.12 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 17339 0 0 0 106197 15 0 0 20 0 1 0 4883299 147161088 33351 33554432000 4194304 6058637 140734732496896 140734732495672 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 33351 175 456 0 35464 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 143712

[startup+1122.3 s]
/proc/loadavg: 2.30 2.23 2.24 3/177 15062
/proc/meminfo: memFree=30177504/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=94392 CPUtime=1122.11 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 17746 0 0 0 112195 16 0 0 20 0 1 0 4883299 96657408 23241 33554432000 4194304 6058637 140734732496896 140734732495960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 23598 23241 175 456 0 23134 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 94392

[startup+1182.3 s]
/proc/loadavg: 2.28 2.23 2.24 3/177 15064
/proc/meminfo: memFree=30179304/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=94392 CPUtime=1182.1 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 18151 0 0 0 118193 17 0 0 20 0 1 0 4883299 96657408 23241 33554432000 4194304 6058637 140734732496896 140734732495960 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 23598 23241 175 456 0 23134 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 94392

[startup+1242.3 s]
/proc/loadavg: 2.29 2.25 2.24 3/177 15065
/proc/meminfo: memFree=30145784/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1242.09 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 18954 0 0 0 124190 19 0 0 20 0 1 0 4883299 147161088 31815 33554432000 4194304 6058637 140734732496896 140734732495672 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 31815 175 456 0 35464 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 143712

[startup+1302.3 s]
/proc/loadavg: 2.33 2.26 2.25 3/177 15066
/proc/meminfo: memFree=30147304/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1302.09 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 19489 0 0 0 130189 20 0 0 20 0 1 0 4883299 147161088 31815 33554432000 4194304 6058637 140734732496896 140734732495672 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 31815 175 456 0 35464 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 143712

[startup+1362.3 s]
/proc/loadavg: 2.18 2.23 2.23 3/177 15067
/proc/meminfo: memFree=30176232/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1362.07 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 20200 0 0 0 136186 21 0 0 20 0 1 0 4883299 147161088 33351 33554432000 4194304 6058637 140734732496896 140734732495672 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 33351 175 456 0 35464 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 143712

[startup+1422.3 s]
/proc/loadavg: 2.21 2.23 2.23 3/177 15160
/proc/meminfo: memFree=30253432/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1422.07 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 20828 0 0 0 142185 22 0 0 20 0 1 0 4883299 147161088 34887 33554432000 4194304 6058637 140734732496896 140734732495672 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 34887 175 456 0 35464 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 143712

[startup+1482.3 s]
/proc/loadavg: 2.24 2.23 2.23 3/178 15165
/proc/meminfo: memFree=30216508/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1482.06 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 21685 0 0 0 148182 24 0 0 20 0 1 0 4883299 147161088 34887 33554432000 4194304 6058637 140734732496896 140734732495672 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 34887 175 456 0 35464 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 143712

[startup+1542.31 s]
/proc/loadavg: 2.28 2.24 2.23 3/177 15166
/proc/meminfo: memFree=30209752/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1542.05 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 22681 0 0 0 154179 26 0 0 20 0 1 0 4883299 147161088 34375 33554432000 4194304 6058637 140734732496896 140734732495672 4278218 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 34375 175 456 0 35464 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 143712

[startup+1602.3 s]
/proc/loadavg: 2.24 2.23 2.23 4/177 15167
/proc/meminfo: memFree=30191088/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1602.04 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 23680 0 0 0 160176 28 0 0 20 0 1 0 4883299 147161088 33351 33554432000 4194304 6058637 140734732496896 140734732495672 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 33351 175 456 0 35464 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 143712

[startup+1662.3 s]
/proc/loadavg: 2.20 2.22 2.22 4/177 15168
/proc/meminfo: memFree=30229324/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=94392 CPUtime=1662.03 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 24271 0 0 0 166174 29 0 0 20 0 1 0 4883299 96657408 23241 33554432000 4194304 6058637 140734732496896 140734732495960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 23598 23241 175 456 0 23134 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 94392

[startup+1722.3 s]
/proc/loadavg: 2.17 2.20 2.21 4/177 15169
/proc/meminfo: memFree=30196260/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=94392 CPUtime=1722.02 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 25267 0 0 0 172171 31 0 0 20 0 1 0 4883299 96657408 23241 33554432000 4194304 6058637 140734732496896 140734732495960 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 23598 23241 175 456 0 23134 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 94392

[startup+1782.3 s]
/proc/loadavg: 2.19 2.20 2.21 3/177 15171
/proc/meminfo: memFree=30148028/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=143712 CPUtime=1782.01 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 25735 0 0 0 178169 32 0 0 20 0 1 0 4883299 147161088 35462 33554432000 4194304 6058637 140734732496896 140734732495672 4254539 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 35928 35462 175 456 0 35464 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.20 2.21 3/177 15171
/proc/meminfo: memFree=30175720/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=174532 CPUtime=1800.01 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 26258 0 0 0 179968 33 0 0 20 0 1 0 4883299 178720768 36490 33554432000 4194304 6058637 140734732496896 140734732495928 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 43633 36490 175 456 0 43169 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 174532

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 15034 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.20 2.21 3/177 15171
/proc/meminfo: memFree=30175720/32872528 swapFree=1498860/1695084
[pid=15034] ppid=15031 vsize=174532 CPUtime=1800.01 cores=1,3,5,7
/proc/15034/stat : 15034 (open-wbo-lsu) R 15031 15034 6119 0 -1 4202496 26258 0 0 0 179968 33 0 0 20 0 1 0 4883299 178720768 36490 33554432000 4194304 6058637 140734732496896 140734732495928 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15034/statm: 43633 36490 175 456 0 43169 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 174532

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.334949
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 174532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.334949
maximum resident set size= 148008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26261
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= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5693 second user time and 6.88995 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 00:06:16
IDJOB=4089991
IDBENCH=107485
IDSOLVER=2545
FILE ID=node137/4089991-1466028376
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-v051-n2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089991-1466028376/watcher-4089991-1466028376 -o /tmp/evaluation-result-4089991-1466028376/solver-4089991-1466028376 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089991-1466028376.opb

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

MD5SUM BENCH= bc85fa55b82808cf2d6ead8192348d0f
RANDOM SEED=1680918384

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:        30331588 kB
Buffers:           17604 kB
Cached:            49476 kB
SwapCached:         2460 kB
Active:           112376 kB
Inactive:          34132 kB
Active(anon):      80408 kB
Inactive(anon):     1368 kB
Active(file):      31968 kB
Inactive(file):    32764 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099528 kB
Dirty:              4684 kB
Writeback:             0 kB
AnonPages:       1773040 kB
Mapped:             7896 kB
Shmem:                 0 kB
Slab:             566368 kB
SReclaimable:      10668 kB
SUnreclaim:       555700 kB
KernelStack:        1464 kB
PageTables:         7592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1892344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    247808 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 00:36:16