Trace number 4090224

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/pb16-16-elffers/
Instances3col_OPB/normalized-3col-almost3reg-l070-r069-n1.opb
MD5SUMd76c96017b581f63aaf0b7b87bca4e40
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 variables3831
Total number of constraints8138
Number of constraints which are clauses6861
Number of constraints which are cardinality constraints (but not clauses)1277
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 4
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
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-4090224-1466031569.opb
0.00/0.00	c File size is 215241 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:          3831                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8138                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:        1277                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.03 s                                                                 |
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-4090224-1466031569/watcher-4090224-1466031569 -o /tmp/evaluation-result-4090224-1466031569/solver-4090224-1466031569 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960 open-wbo HOME/instance-4090224-1466031569.opb 

pid=12139
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: 2.01 2.06 2.02 3/176 12142
/proc/meminfo: memFree=31305040/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=2680 CPUtime=0 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 425 0 0 0 0 0 0 0 20 0 1 0 5203721 2744320 300 33554432000 4194304 6059633 140734351123744 140736798645560 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 670 300 187 456 0 153 0

[startup+0.100117 s]
/proc/loadavg: 2.01 2.06 2.02 3/176 12142
/proc/meminfo: memFree=31305040/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=9520 CPUtime=0.09 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 1182 0 0 0 9 0 0 0 20 0 1 0 5203721 9748480 983 33554432000 4194304 6059633 140734351123744 140736798645560 4277549 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 2380 983 165 456 0 1916 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9520

[startup+0.200244 s]
/proc/loadavg: 2.01 2.06 2.02 3/176 12142
/proc/meminfo: memFree=31305040/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=9520 CPUtime=0.19 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 1199 0 0 0 19 0 0 0 20 0 1 0 5203721 9748480 1000 33554432000 4194304 6059633 140734351123744 140736798645560 4246644 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 2380 1000 178 456 0 1916 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9520

[startup+0.300363 s]
/proc/loadavg: 2.01 2.06 2.02 3/176 12142
/proc/meminfo: memFree=31305040/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=9652 CPUtime=0.29 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 1212 0 0 0 29 0 0 0 20 0 1 0 5203721 9883648 1013 33554432000 4194304 6059633 140734351123744 140736798645560 4254731 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 2413 1013 178 456 0 1949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9652

[startup+0.700186 s]
/proc/loadavg: 2.01 2.06 2.02 3/176 12142
/proc/meminfo: memFree=31305040/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=9784 CPUtime=0.69 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 1353 0 0 0 69 0 0 0 20 0 1 0 5203721 10018816 1151 33554432000 4194304 6059633 140734351123744 140734351122120 4263969 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 2446 1151 179 456 0 1982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9784

[startup+1.50018 s]
/proc/loadavg: 2.01 2.06 2.02 3/177 12143
/proc/meminfo: memFree=31300064/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=8552 CPUtime=1.49 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 2016 0 0 0 149 0 0 0 20 0 1 0 5203721 8757248 1522 33554432000 4194304 6059633 140734351123744 140734351122120 4277835 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 2138 1522 180 456 0 1674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8552

[startup+3.10019 s]
/proc/loadavg: 2.01 2.06 2.02 3/177 12143
/proc/meminfo: memFree=31295660/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=13084 CPUtime=3.08 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 3704 0 0 0 308 0 0 0 20 0 1 0 5203721 13398016 2527 33554432000 4194304 6059633 140734351123744 140734351122232 4278352 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 3271 2527 180 456 0 2807 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13084

[startup+6.30019 s]
/proc/loadavg: 2.01 2.06 2.02 3/177 12143
/proc/meminfo: memFree=31289560/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=13500 CPUtime=6.28 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 4366 0 0 0 628 0 0 0 20 0 1 0 5203721 13824000 2962 33554432000 4194304 6059633 140734351123744 140734351122232 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 3375 2962 180 456 0 2911 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13500

[startup+12.7002 s]
/proc/loadavg: 2.01 2.06 2.01 3/177 12143
/proc/meminfo: memFree=31322420/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=20576 CPUtime=12.69 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 4614 0 0 0 1268 1 0 0 20 0 1 0 5203721 21069824 4739 33554432000 4194304 6059633 140734351123744 140734351122232 4246291 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12142/statm: 5144 4739 180 456 0 4680 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20576

[startup+25.5003 s]
/proc/loadavg: 2.01 2.05 2.01 3/177 12143
/proc/meminfo: memFree=31282240/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=35128 CPUtime=25.49 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 5615 0 0 0 2548 1 0 0 20 0 1 0 5203721 35971072 6433 33554432000 4194304 6059633 140734351123744 140734351122232 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 8782 6433 180 456 0 8318 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35128

[startup+51.1004 s]
/proc/loadavg: 2.00 2.05 2.01 3/178 12146
/proc/meminfo: memFree=31275912/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=35128 CPUtime=51.08 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 6038 0 0 0 5107 1 0 0 20 0 1 0 5203721 35971072 8369 33554432000 4194304 6059633 140734351123744 140734351122232 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 8782 8369 180 456 0 8318 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35128

[startup+102.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/178 12170
/proc/meminfo: memFree=31251928/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=48124 CPUtime=102.28 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 7261 0 0 0 10227 1 0 0 20 0 1 0 5203721 49278976 11593 33554432000 4194304 6059633 140734351123744 140734351122264 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 12031 11593 180 456 0 11567 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 48124

[startup+162.3 s]
/proc/loadavg: 2.15 2.08 2.02 3/177 12171
/proc/meminfo: memFree=31252604/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=57196 CPUtime=162.26 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9020 0 0 0 16224 2 0 0 20 0 1 0 5203721 58568704 13893 33554432000 4194304 6059633 140734351123744 140734351122568 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 14299 13893 180 456 0 13835 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 57196

[startup+222.307 s]
/proc/loadavg: 2.09 2.07 2.02 4/177 12172
/proc/meminfo: memFree=31279168/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=222.25 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9096 0 0 0 22223 2 0 0 20 0 1 0 5203721 89645056 15499 33554432000 4194304 6059633 140734351123744 140734351122232 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 15499 180 456 0 21422 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 87544

[startup+282.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/177 12174
/proc/meminfo: memFree=31219336/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=282.24 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9467 0 0 0 28221 3 0 0 20 0 1 0 5203721 89645056 19944 33554432000 4194304 6059633 140734351123744 140734351122232 4277603 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 19944 180 456 0 21422 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 87544

[startup+342.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 12175
/proc/meminfo: memFree=31225472/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=342.23 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9469 0 0 0 34220 3 0 0 20 0 1 0 5203721 89645056 20968 33554432000 4194304 6059633 140734351123744 140734351122232 4277866 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 20968 180 456 0 21422 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 87544

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 12176
/proc/meminfo: memFree=31209080/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=402.22 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9470 0 0 0 40219 3 0 0 20 0 1 0 5203721 89645056 21480 33554432000 4194304 6059633 140734351123744 140734351122232 4255370 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 21480 180 456 0 21422 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 87544

[startup+462.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 12177
/proc/meminfo: memFree=31219332/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=462.21 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9470 0 0 0 46218 3 0 0 20 0 1 0 5203721 89645056 21480 33554432000 4194304 6059633 140734351123744 140734351122232 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 21480 180 456 0 21422 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 87544

[startup+522.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 12178
/proc/meminfo: memFree=31255288/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=522.2 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9565 0 0 0 52216 4 0 0 20 0 1 0 5203721 89645056 21480 33554432000 4194304 6059633 140734351123744 140734351122568 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 21480 180 456 0 21422 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 87544

[startup+582.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/176 12179
/proc/meminfo: memFree=31218636/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=87544 CPUtime=582.19 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 9659 0 0 0 58214 5 0 0 20 0 1 0 5203721 89645056 21480 33554432000 4194304 6059633 140734351123744 140734351122568 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 21886 21480 180 456 0 21422 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 87544


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.09 2.02 3/177 12190
/proc/meminfo: memFree=31186284/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=103016 CPUtime=942.14 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 10539 0 0 0 94202 12 0 0 20 0 1 0 5203721 105488384 25348 33554432000 4194304 6059633 140734351123744 140734351122568 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 25754 25348 180 456 0 25290 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 103016

[startup+1002.3 s]
/proc/loadavg: 2.13 2.10 2.03 3/177 12191
/proc/meminfo: memFree=31145836/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1002.13 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 10642 0 0 0 100200 13 0 0 20 0 1 0 5203721 155992064 36131 33554432000 4194304 6059633 140734351123744 140734351122280 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 36131 180 456 0 37620 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 152336

[startup+1062.3 s]
/proc/loadavg: 2.21 2.13 2.04 3/177 12192
/proc/meminfo: memFree=31155272/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1062.12 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 10741 0 0 0 106198 14 0 0 20 0 1 0 5203721 155992064 34083 33554432000 4194304 6059633 140734351123744 140734351122280 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 34083 180 456 0 37620 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 152336

[startup+1122.3 s]
/proc/loadavg: 2.12 2.11 2.04 3/177 12193
/proc/meminfo: memFree=31145368/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1122.11 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 10796 0 0 0 112196 15 0 0 20 0 1 0 5203721 155992064 36131 33554432000 4194304 6059633 140734351123744 140734351122280 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 36131 180 456 0 37620 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 152336

[startup+1182.3 s]
/proc/loadavg: 2.11 2.11 2.03 3/177 12285
/proc/meminfo: memFree=31259344/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1182.1 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 10895 0 0 0 118194 16 0 0 20 0 1 0 5203721 155992064 33571 33554432000 4194304 6059633 140734351123744 140734351122280 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 33571 180 456 0 37620 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 152336

[startup+1242.3 s]
/proc/loadavg: 2.09 2.10 2.03 3/178 12290
/proc/meminfo: memFree=31237500/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1242.09 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 10951 0 0 0 124192 17 0 0 20 0 1 0 5203721 155992064 35619 33554432000 4194304 6059633 140734351123744 140734351122280 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 35619 180 456 0 37620 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 152336

[startup+1302.3 s]
/proc/loadavg: 2.11 2.11 2.04 4/177 12291
/proc/meminfo: memFree=31234540/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1302.09 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11053 0 0 0 130190 19 0 0 20 0 1 0 5203721 155992064 33571 33554432000 4194304 6059633 140734351123744 140734351122280 4261780 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 33571 180 456 0 37620 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 152336

[startup+1362.3 s]
/proc/loadavg: 2.17 2.13 2.05 3/177 12292
/proc/meminfo: memFree=31224416/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1362.08 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11109 0 0 0 136188 20 0 0 20 0 1 0 5203721 155992064 35107 33554432000 4194304 6059633 140734351123744 140734351122280 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 35107 180 456 0 37620 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 152336

[startup+1422.3 s]
/proc/loadavg: 2.15 2.13 2.05 3/177 12293
/proc/meminfo: memFree=31242536/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=103016 CPUtime=1422.06 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11165 0 0 0 142186 20 0 0 20 0 1 0 5203721 105488384 25348 33554432000 4194304 6059633 140734351123744 140734351122568 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 25754 25348 180 456 0 25290 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 103016

[startup+1482.3 s]
/proc/loadavg: 2.05 2.11 2.05 3/177 12294
/proc/meminfo: memFree=31203360/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1482.05 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11268 0 0 0 148184 21 0 0 20 0 1 0 5203721 155992064 34595 33554432000 4194304 6059633 140734351123744 140734351122280 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 34595 180 456 0 37620 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 152336

[startup+1542.31 s]
/proc/loadavg: 2.13 2.11 2.05 3/177 12296
/proc/meminfo: memFree=31199392/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1542.05 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11324 0 0 0 154183 22 0 0 20 0 1 0 5203721 155992064 35619 33554432000 4194304 6059633 140734351123744 140734351122280 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 35619 180 456 0 37620 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 152336

[startup+1602.3 s]
/proc/loadavg: 2.10 2.11 2.05 3/177 12297
/proc/meminfo: memFree=31176548/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1602.04 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11380 0 0 0 160181 23 0 0 20 0 1 0 5203721 155992064 36643 33554432000 4194304 6059633 140734351123744 140734351122280 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 36643 180 456 0 37620 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 152336

[startup+1662.3 s]
/proc/loadavg: 2.04 2.08 2.05 3/177 12298
/proc/meminfo: memFree=31221684/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=103016 CPUtime=1662.03 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11436 0 0 0 166179 24 0 0 20 0 1 0 5203721 105488384 25348 33554432000 4194304 6059633 140734351123744 140734351122568 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 25754 25348 180 456 0 25290 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 103016

[startup+1722.3 s]
/proc/loadavg: 2.01 2.07 2.04 3/177 12299
/proc/meminfo: memFree=31187504/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1722.02 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11609 0 0 0 172176 26 0 0 20 0 1 0 5203721 155992064 33571 33554432000 4194304 6059633 140734351123744 140734351122280 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 33571 180 456 0 37620 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 152336

[startup+1782.3 s]
/proc/loadavg: 2.08 2.08 2.05 3/177 12300
/proc/meminfo: memFree=31182988/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1782.01 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11712 0 0 0 178174 27 0 0 20 0 1 0 5203721 155992064 34595 33554432000 4194304 6059633 140734351123744 140734351122280 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 34595 180 456 0 37620 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 152336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.08 2.04 3/176 12300
/proc/meminfo: memFree=31140796/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1800 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11715 0 0 0 179973 27 0 0 20 0 1 0 5203721 155992064 36131 33554432000 4194304 6059633 140734351123744 140734351122280 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 36131 180 456 0 37620 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 152336

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 12142 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.08 2.04 3/176 12300
/proc/meminfo: memFree=31140796/32872528 swapFree=337904/354256
[pid=12142] ppid=12139 vsize=152336 CPUtime=1800 cores=0,2,4,6
/proc/12142/stat : 12142 (open-wbo) R 12139 12142 6207 0 -1 4202496 11715 0 0 0 179973 27 0 0 20 0 1 0 5203721 155992064 36131 33554432000 4194304 6059633 140734351123744 140734351122280 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12142/statm: 38084 36131 180 456 0 37620 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 152336

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.276957
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 183156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.276957
maximum resident set size= 152984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11718
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= 2005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.80266 second user time and 11.6122 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 00:59:29
IDJOB=4090224
IDBENCH=107518
IDSOLVER=2547
FILE ID=node126/4090224-1466031569
RUNJOBID= node126-1466012102-6223
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/Instances3col_OPB/normalized-3col-almost3reg-l070-r069-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090224-1466031569/watcher-4090224-1466031569 -o /tmp/evaluation-result-4090224-1466031569/solver-4090224-1466031569 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960  open-wbo HOME/instance-4090224-1466031569.opb

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

MD5SUM BENCH= d76c96017b581f63aaf0b7b87bca4e40
RANDOM SEED=809026338

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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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	: 5332.55
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		: 2666.121
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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:        31305312 kB
Buffers:          103272 kB
Cached:           270584 kB
SwapCached:            0 kB
Active:           250572 kB
Inactive:         254260 kB
Active(anon):     122984 kB
Inactive(anon):    10680 kB
Active(file):     127588 kB
Inactive(file):   243580 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4496 kB
Writeback:             0 kB
AnonPages:        489508 kB
Mapped:            13476 kB
Shmem:               204 kB
Slab:             574424 kB
SReclaimable:      18284 kB
SUnreclaim:       556140 kB
KernelStack:        1472 kB
PageTables:         4708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     625052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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 node126 at 2016-06-16 01:29:29