Trace number 4116458

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round23-4.opb
MD5SUMa5c6e946be43647eb79fff224be4b296
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints896
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
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-4116458-1466971558.opb
0.00/0.00	c File size is 415724 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
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-4116458-1466971558/watcher-4116458-1466971558 -o /tmp/evaluation-result-4116458-1466971558/solver-4116458-1466971558 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4116458-1466971558.opb 

pid=31686
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: 2.02 2.01 2.00 4/176 31689
/proc/meminfo: memFree=31646540/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30194859 2813952 288 33554432000 4194304 6059633 140734129666640 140737242499768 5154273 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 687 288 236 456 0 121 0

[startup+0.100164 s]
/proc/loadavg: 2.02 2.01 2.00 4/176 31689
/proc/meminfo: memFree=31646540/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=26744 CPUtime=0.09 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 4917 0 0 0 9 0 0 0 20 0 1 0 30194859 27385856 5132 33554432000 4194304 6059633 140734129666640 140737242499768 5278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 6686 5133 163 456 0 6222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26744

[startup+0.200367 s]
/proc/loadavg: 2.02 2.01 2.00 4/176 31689
/proc/meminfo: memFree=31646540/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=27992 CPUtime=0.19 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 5581 0 0 0 19 0 0 0 20 0 1 0 30194859 28663808 5685 33554432000 4194304 6059633 140734129666640 140734129664760 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 6998 5685 182 456 0 6534 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27992

[startup+0.300347 s]
/proc/loadavg: 2.02 2.01 2.00 4/176 31689
/proc/meminfo: memFree=31646540/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=28508 CPUtime=0.29 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 5707 0 0 0 29 0 0 0 20 0 1 0 30194859 29192192 5811 33554432000 4194304 6059633 140734129666640 140734129664760 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 7127 5811 182 456 0 6663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28508

[startup+0.700308 s]
/proc/loadavg: 2.02 2.01 2.00 4/176 31689
/proc/meminfo: memFree=31646540/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=28508 CPUtime=0.69 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 5753 0 0 0 69 0 0 0 20 0 1 0 30194859 29192192 5855 33554432000 4194304 6059633 140734129666640 140734129664760 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 7127 5855 183 456 0 6663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28508

[startup+1.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31690
/proc/meminfo: memFree=31623256/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=28956 CPUtime=1.49 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 5894 0 0 0 149 0 0 0 20 0 1 0 30194859 29650944 5993 33554432000 4194304 6059633 140734129666640 140734129665000 4278600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 7239 5993 183 456 0 6775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28956

[startup+3.1003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31690
/proc/meminfo: memFree=31622140/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=29088 CPUtime=3.09 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 6529 0 0 0 308 1 0 0 20 0 1 0 30194859 29786112 5896 33554432000 4194304 6059633 140734129666640 140734129665000 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 7272 5896 184 456 0 6808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29088

[startup+6.3003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31690
/proc/meminfo: memFree=31617680/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=29596 CPUtime=6.29 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 7524 0 0 0 628 1 0 0 20 0 1 0 30194859 30306304 6203 33554432000 4194304 6059633 140734129666640 140734129665464 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 7399 6203 184 456 0 6935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29596

[startup+12.7003 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 31690
/proc/meminfo: memFree=31601336/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=41068 CPUtime=12.69 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 8461 0 0 0 1268 1 0 0 20 0 1 0 30194859 42053632 9104 33554432000 4194304 6059633 140734129666640 140734129665160 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 10267 9104 184 456 0 9803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41068

[startup+25.5004 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 31690
/proc/meminfo: memFree=31590980/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=41068 CPUtime=25.49 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 8463 0 0 0 2548 1 0 0 20 0 1 0 30194859 42053632 9106 33554432000 4194304 6059633 140734129666640 140734129665160 4255460 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 10267 9106 184 456 0 9803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41068

[startup+51.1004 s]
/proc/loadavg: 2.13 2.04 2.01 3/177 31690
/proc/meminfo: memFree=31637980/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=45488 CPUtime=51.08 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 9127 0 0 0 5107 1 0 0 20 0 1 0 30194859 46579712 10212 33554432000 4194304 6059633 140734129666640 140734129665160 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 11372 10212 184 456 0 10908 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45488

[startup+102.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 31692
/proc/meminfo: memFree=31588204/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=41136 CPUtime=102.29 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 10103 0 0 0 10227 2 0 0 20 0 1 0 30194859 42123264 9172 33554432000 4194304 6059633 140734129666640 140734129665128 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 10284 9172 184 456 0 9820 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41136

[startup+162.3 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31657168/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=71368 CPUtime=162.27 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11131 0 0 0 16225 2 0 0 20 0 1 0 30194859 73080832 14161 33554432000 4194304 6059633 140734129666640 140734129665128 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 17842 14161 184 456 0 17378 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71368

[startup+222.307 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 31739
/proc/meminfo: memFree=31649248/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=71368 CPUtime=222.26 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11137 0 0 0 22224 2 0 0 20 0 1 0 30194859 73080832 14682 33554432000 4194304 6059633 140734129666640 140734129665128 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 17842 14682 184 456 0 17378 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71368

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 31743
/proc/meminfo: memFree=31636148/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=282.24 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11622 0 0 0 28222 2 0 0 20 0 1 0 30194859 92389376 15375 33554432000 4194304 6059633 140734129666640 140734129665128 4254746 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 15375 184 456 0 22092 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90224

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31744
/proc/meminfo: memFree=31632416/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=342.23 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11623 0 0 0 34221 2 0 0 20 0 1 0 30194859 92389376 15887 33554432000 4194304 6059633 140734129666640 140734129665128 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 15887 184 456 0 22092 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90224

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 31746
/proc/meminfo: memFree=31613608/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=402.22 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11716 0 0 0 40219 3 0 0 20 0 1 0 30194859 92389376 20577 33554432000 4194304 6059633 140734129666640 140734129665128 4254639 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 20577 184 456 0 22092 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90224

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 31747
/proc/meminfo: memFree=31609392/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=462.21 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11717 0 0 0 46218 3 0 0 20 0 1 0 30194859 92389376 21089 33554432000 4194304 6059633 140734129666640 140734129665128 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 21089 184 456 0 22092 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90224

[startup+522.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 31748
/proc/meminfo: memFree=31587364/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=522.2 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11718 0 0 0 52217 3 0 0 20 0 1 0 30194859 92389376 21601 33554432000 4194304 6059633 140734129666640 140734129665128 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 21601 184 456 0 22092 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90224

[startup+582.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31749
/proc/meminfo: memFree=31584880/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=582.19 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 11719 0 0 0 58216 3 0 0 20 0 1 0 30194859 92389376 21602 33554432000 4194304 6059633 140734129666640 140734129665128 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 21602 184 456 0 22092 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90224


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31759
/proc/meminfo: memFree=31580260/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=942.14 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 12603 0 0 0 94206 8 0 0 20 0 1 0 30194859 92389376 21602 33554432000 4194304 6059633 140734129666640 140734129665464 4277923 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 21602 184 456 0 22092 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90224

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31761
/proc/meminfo: memFree=31547488/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=1002.13 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 12716 0 0 0 100205 8 0 0 20 0 1 0 30194859 92389376 21602 33554432000 4194304 6059633 140734129666640 140734129665464 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 21602 184 456 0 22092 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90224

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31762
/proc/meminfo: memFree=31580132/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=90224 CPUtime=1062.13 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 12829 0 0 0 106204 9 0 0 20 0 1 0 30194859 92389376 21602 33554432000 4194304 6059633 140734129666640 140734129665464 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 22556 21602 184 456 0 22092 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 90224

[startup+1122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31763
/proc/meminfo: memFree=31547360/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=139544 CPUtime=1122.12 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 13052 0 0 0 112202 10 0 0 20 0 1 0 30194859 142893056 29887 33554432000 4194304 6059633 140734129666640 140734129665176 4277987 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 34886 29887 184 456 0 34422 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 139544

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31764
/proc/meminfo: memFree=31541216/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=139544 CPUtime=1182.1 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 13169 0 0 0 118200 10 0 0 20 0 1 0 30194859 142893056 31423 33554432000 4194304 6059633 140734129666640 140734129665176 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 34886 31423 184 456 0 34422 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139544

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31765
/proc/meminfo: memFree=31536876/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=139544 CPUtime=1242.1 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 13286 0 0 0 124199 11 0 0 20 0 1 0 30194859 142893056 32447 33554432000 4194304 6059633 140734129666640 140734129665176 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 34886 32447 184 456 0 34422 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139544

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31767
/proc/meminfo: memFree=31534576/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=139544 CPUtime=1302.09 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 13403 0 0 0 130197 12 0 0 20 0 1 0 30194859 142893056 32959 33554432000 4194304 6059633 140734129666640 140734129665176 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 34886 32959 184 456 0 34422 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139544

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31768
/proc/meminfo: memFree=31488404/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1362.08 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 13958 0 0 0 136195 13 0 0 20 0 1 0 30194859 155115520 36460 33554432000 4194304 6059633 140734129666640 140734129665176 4277477 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 36460 184 456 0 37406 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 151480

[startup+1422.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/177 31769
/proc/meminfo: memFree=31487164/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1422.08 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 14408 0 0 0 142194 14 0 0 20 0 1 0 30194859 155115520 36664 33554432000 4194304 6059633 140734129666640 140734129665176 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 36664 184 456 0 37406 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 151480

[startup+1482.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/178 31773
/proc/meminfo: memFree=31487164/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1482.06 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 14982 0 0 0 148190 16 0 0 20 0 1 0 30194859 155115520 36734 33554432000 4194304 6059633 140734129666640 140734129665176 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 36734 184 456 0 37406 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 151480

[startup+1542.31 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 31774
/proc/meminfo: memFree=31487836/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1542.05 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 15441 0 0 0 154188 17 0 0 20 0 1 0 30194859 155115520 36490 33554432000 4194304 6059633 140734129666640 140734129665176 4277822 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 36490 184 456 0 37406 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 151480

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 31776
/proc/meminfo: memFree=31491468/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1602.04 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 16119 0 0 0 160185 19 0 0 20 0 1 0 30194859 155115520 35948 33554432000 4194304 6059633 140734129666640 140734129665176 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 35948 184 456 0 37406 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 151480

[startup+1662.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 31777
/proc/meminfo: memFree=31524000/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1662.03 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 16823 0 0 0 166183 20 0 0 20 0 1 0 30194859 155115520 35436 33554432000 4194304 6059633 140734129666640 140734129665176 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 35436 184 456 0 37406 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151480

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 31778
/proc/meminfo: memFree=31527996/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1722.03 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 17529 0 0 0 172181 22 0 0 20 0 1 0 30194859 155115520 34412 33554432000 4194304 6059633 140734129666640 140734129665176 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 34412 184 456 0 37406 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 151480

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 31779
/proc/meminfo: memFree=31533920/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1782.01 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 18232 0 0 0 178178 23 0 0 20 0 1 0 30194859 155115520 32876 33554432000 4194304 6059633 140734129666640 140734129665176 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 32876 184 456 0 37406 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 151480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 31780
/proc/meminfo: memFree=31521876/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1800.01 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 18238 0 0 0 179978 23 0 0 20 0 1 0 30194859 155115520 35948 33554432000 4194304 6059633 140734129666640 140734129665176 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 35948 184 456 0 37406 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151480

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 31689 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 31780
/proc/meminfo: memFree=31521876/32872528 swapFree=329968/354496
[pid=31689] ppid=31686 vsize=151480 CPUtime=1800.01 cores=0,2,4,6
/proc/31689/stat : 31689 (open-wbo) R 31686 31689 28808 0 -1 4202496 18238 0 0 0 179978 23 0 0 20 0 1 0 30194859 155115520 35948 33554432000 4194304 6059633 140734129666640 140734129665176 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31689/statm: 37870 35948 184 456 0 37406 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151480

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.238963
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 182300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.238963
maximum resident set size= 154300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18241
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= 11
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69928 second user time and 6.75997 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 22:05:58
IDJOB=4116458
IDBENCH=109472
IDSOLVER=2547
FILE ID=node126/4116458-1466971558
RUNJOBID= node126-1466943732-28824
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round23-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116458-1466971558/watcher-4116458-1466971558 -o /tmp/evaluation-result-4116458-1466971558/solver-4116458-1466971558 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4116458-1466971558.opb

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

MD5SUM BENCH= a5c6e946be43647eb79fff224be4b296
RANDOM SEED=1721754914

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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:        31647292 kB
Buffers:           18360 kB
Cached:            45952 kB
SwapCached:         1680 kB
Active:           140024 kB
Inactive:          37144 kB
Active(anon):     113056 kB
Inactive(anon):     1904 kB
Active(file):      26968 kB
Inactive(file):    35240 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        515376 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             565572 kB
SReclaimable:       9548 kB
SUnreclaim:       556024 kB
KernelStack:        1472 kB
PageTables:         4940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     616772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 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= 71716 MiB
End job on node126 at 2016-06-26 22:35:59