Trace number 4090063

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) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v111-n1.opb
MD5SUM1b65eab1d8e87decd5463253819c81a3
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 benchmark8.18975
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
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
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-4090063-1466029427.opb
0.00/0.00	c File size is 5977 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:           333                                                                   |
1800.01/1800.30	c |  Number of hard clauses:        111                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         111                                                                   |
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	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-4090063-1466029427/watcher-4090063-1466029427 -o /tmp/evaluation-result-4090063-1466029427/solver-4090063-1466029427 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960 open-wbo HOME/instance-4090063-1466029427.opb 

pid=11228
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: 2.18 2.24 2.19 3/176 11231
/proc/meminfo: memFree=30299224/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=6824 CPUtime=0 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 428 0 0 0 0 0 0 0 20 0 1 0 4988412 6987776 298 33554432000 4194304 6059633 140735432495696 140733330373384 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 1706 298 165 456 0 1242 0

[startup+0.100161 s]
/proc/loadavg: 2.18 2.24 2.19 3/176 11231
/proc/meminfo: memFree=30299224/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=3232 CPUtime=0.09 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 750 0 0 0 9 0 0 0 20 0 1 0 4988412 3309568 446 33554432000 4194304 6059633 140735432495696 140733330373384 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 808 446 167 456 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.200255 s]
/proc/loadavg: 2.18 2.24 2.19 3/176 11231
/proc/meminfo: memFree=30299224/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=4388 CPUtime=0.19 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 992 0 0 0 19 0 0 0 20 0 1 0 4988412 4493312 684 33554432000 4194304 6059633 140735432495696 140733330373384 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 1097 685 167 456 0 633 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4388

[startup+0.30026 s]
/proc/loadavg: 2.18 2.24 2.19 3/176 11231
/proc/meminfo: memFree=30299224/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=3920 CPUtime=0.29 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 1375 0 0 0 29 0 0 0 20 0 1 0 4988412 4014080 565 33554432000 4194304 6059633 140735432495696 140733330373384 4280254 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 980 565 167 456 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.700223 s]
/proc/loadavg: 2.18 2.24 2.19 3/176 11231
/proc/meminfo: memFree=30299224/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=11624 CPUtime=0.69 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 2301 0 0 0 69 0 0 0 20 0 1 0 4988412 11902976 1995 33554432000 4194304 6059633 140735432495696 140735432494184 4301504 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 2906 1995 167 456 0 2442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11624

[startup+1.50024 s]
/proc/loadavg: 2.25 2.25 2.20 3/177 11232
/proc/meminfo: memFree=30289396/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=14344 CPUtime=1.49 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 2909 0 0 0 149 0 0 0 20 0 1 0 4988412 14688256 3099 33554432000 4194304 6059633 140735432495696 140735432494184 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 3586 3099 167 456 0 3122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14344

[startup+3.10027 s]
/proc/loadavg: 2.25 2.25 2.20 3/177 11232
/proc/meminfo: memFree=30284240/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=16212 CPUtime=3.09 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 3730 0 0 0 309 0 0 0 20 0 1 0 4988412 16601088 3544 33554432000 4194304 6059633 140735432495696 140735432494184 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 4053 3544 180 456 0 3589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16212

[startup+6.30027 s]
/proc/loadavg: 2.25 2.25 2.20 3/177 11232
/proc/meminfo: memFree=30277888/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=27704 CPUtime=6.29 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 4578 0 0 0 628 1 0 0 20 0 1 0 4988412 28368896 5906 33554432000 4194304 6059633 140735432495696 140735432494216 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 6926 5906 180 456 0 6462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27704

[startup+12.7003 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 11232
/proc/meminfo: memFree=30260360/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=27704 CPUtime=12.69 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 5254 0 0 0 1268 1 0 0 20 0 1 0 4988412 28368896 6574 33554432000 4194304 6059633 140735432495696 140735432494184 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 6926 6574 180 456 0 6462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27704

[startup+25.5004 s]
/proc/loadavg: 2.18 2.23 2.19 3/177 11278
/proc/meminfo: memFree=30389680/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=50856 CPUtime=25.48 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 6100 0 0 0 2547 1 0 0 20 0 1 0 4988412 52076544 9688 33554432000 4194304 6059633 140735432495696 140735432494184 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 12714 9688 180 456 0 12250 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50856

[startup+51.1004 s]
/proc/loadavg: 2.18 2.23 2.19 3/177 11278
/proc/meminfo: memFree=30359668/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=69724 CPUtime=51.08 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 6827 0 0 0 5106 2 0 0 20 0 1 0 4988412 71397376 15382 33554432000 4194304 6059633 140735432495696 140735432494184 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 17431 15382 180 456 0 16967 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69724

[startup+102.3 s]
/proc/loadavg: 2.33 2.26 2.20 3/177 11279
/proc/meminfo: memFree=30330800/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=69724 CPUtime=102.28 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 7522 0 0 0 10225 3 0 0 20 0 1 0 4988412 71397376 17078 33554432000 4194304 6059633 140735432495696 140735432494520 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 17431 17078 180 456 0 16967 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 69724

[startup+162.3 s]
/proc/loadavg: 2.29 2.26 2.20 3/177 11281
/proc/meminfo: memFree=30296908/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=81752 CPUtime=162.27 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 9577 0 0 0 16220 7 0 0 20 0 1 0 4988412 83714048 20085 33554432000 4194304 6059633 140735432495696 140735432494520 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 20438 20085 180 456 0 19974 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 81752

[startup+222.307 s]
/proc/loadavg: 2.29 2.27 2.20 4/177 11282
/proc/meminfo: memFree=30296528/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=81752 CPUtime=222.26 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 10926 0 0 0 22217 9 0 0 20 0 1 0 4988412 83714048 20085 33554432000 4194304 6059633 140735432495696 140735432494520 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 20438 20085 180 456 0 19974 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81752

[startup+282.3 s]
/proc/loadavg: 2.32 2.28 2.20 3/177 11283
/proc/meminfo: memFree=30247364/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=81752 CPUtime=282.24 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 12560 0 0 0 28211 13 0 0 20 0 1 0 4988412 83714048 20085 33554432000 4194304 6059633 140735432495696 140735432494488 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 20438 20085 180 456 0 19974 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 81752

[startup+342.3 s]
/proc/loadavg: 2.33 2.29 2.21 3/177 11284
/proc/meminfo: memFree=30232328/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=131072 CPUtime=342.24 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 15406 0 0 0 34206 18 0 0 20 0 1 0 4988412 134217728 28533 33554432000 4194304 6059633 140735432495696 140735432494232 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 32768 28533 180 456 0 32304 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 131072

[startup+402.3 s]
/proc/loadavg: 2.26 2.28 2.21 3/178 11288
/proc/meminfo: memFree=30247788/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=81752 CPUtime=402.23 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 17724 0 0 0 40201 22 0 0 20 0 1 0 4988412 83714048 20092 33554432000 4194304 6059633 140735432495696 140735432494520 4277923 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 20438 20092 180 456 0 19974 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 81752

[startup+462.3 s]
/proc/loadavg: 2.31 2.28 2.21 3/177 11290
/proc/meminfo: memFree=30251064/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=131072 CPUtime=462.22 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 19717 0 0 0 46196 26 0 0 20 0 1 0 4988412 134217728 28533 33554432000 4194304 6059633 140735432495696 140735432494232 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 32768 28533 180 456 0 32304 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131072

[startup+522.3 s]
/proc/loadavg: 2.25 2.27 2.21 3/177 11291
/proc/meminfo: memFree=30182112/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=161892 CPUtime=522.2 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 22042 0 0 0 52190 30 0 0 20 0 1 0 4988412 165777408 34232 33554432000 4194304 6059633 140735432495696 140735432494488 4278421 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 40473 34232 180 456 0 40009 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 161892

[startup+582.3 s]
/proc/loadavg: 2.33 2.28 2.21 3/177 11292
/proc/meminfo: memFree=30234304/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=81752 CPUtime=582.19 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 23785 0 0 0 58185 34 0 0 20 0 1 0 4988412 83714048 20102 33554432000 4194304 6059633 140735432495696 140735432494520 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 20438 20102 180 456 0 19974 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 81752


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.31 2.23 3/177 11299
/proc/meminfo: memFree=30167924/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=161892 CPUtime=942.15 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 34198 0 0 0 94159 56 0 0 20 0 1 0 4988412 165777408 33218 33554432000 4194304 6059633 140735432495696 140735432494488 4278429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 40473 33218 180 456 0 40009 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 161892

[startup+1002.3 s]
/proc/loadavg: 2.36 2.31 2.24 4/178 11303
/proc/meminfo: memFree=30248928/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=81752 CPUtime=1002.14 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 35394 0 0 0 100154 60 0 0 20 0 1 0 4988412 83714048 20102 33554432000 4194304 6059633 140735432495696 140735432494520 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 20438 20102 180 456 0 19974 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 81752

[startup+1062.3 s]
/proc/loadavg: 2.32 2.31 2.24 3/177 11305
/proc/meminfo: memFree=30163728/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=161892 CPUtime=1062.13 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 37439 0 0 0 106149 64 0 0 20 0 1 0 4988412 165777408 36802 33554432000 4194304 6059633 140735432495696 140735432494488 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 40473 36802 180 456 0 40009 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 161892

[startup+1122.3 s]
/proc/loadavg: 2.39 2.33 2.25 3/177 11306
/proc/meminfo: memFree=30145060/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=161892 CPUtime=1122.12 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 38627 0 0 0 112146 66 0 0 20 0 1 0 4988412 165777408 39880 33554432000 4194304 6059633 140735432495696 140735432494488 4277940 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 40473 39880 180 456 0 40009 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 161892

[startup+1182.3 s]
/proc/loadavg: 2.33 2.33 2.25 3/177 11307
/proc/meminfo: memFree=30178048/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=150100 CPUtime=1182.1 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 40453 0 0 0 118140 70 0 0 20 0 1 0 4988412 153702400 30663 33554432000 4194304 6059633 140735432495696 140735432494232 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 37525 30663 180 456 0 37061 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 150100

[startup+1242.3 s]
/proc/loadavg: 2.28 2.31 2.25 3/177 11308
/proc/meminfo: memFree=30216108/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=180920 CPUtime=1242.1 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 42355 0 0 0 124136 74 0 0 20 0 1 0 4988412 185262080 37001 33554432000 4194304 6059633 140735432495696 140735432494488 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 45230 37001 180 456 0 44766 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 180920

[startup+1302.3 s]
/proc/loadavg: 2.37 2.33 2.26 3/177 11309
/proc/meminfo: memFree=30146172/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=231008 CPUtime=1302.09 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 43988 0 0 0 130132 77 0 0 20 0 1 0 4988412 236552192 42561 33554432000 4194304 6059633 140735432495696 140735432494488 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 57752 42561 180 456 0 57288 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 231008

[startup+1362.3 s]
/proc/loadavg: 2.24 2.29 2.25 3/176 11310
/proc/meminfo: memFree=30180224/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=150100 CPUtime=1362.08 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 45439 0 0 0 136127 81 0 0 20 0 1 0 4988412 153702400 31953 33554432000 4194304 6059633 140735432495696 140735432494232 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 37525 31953 180 456 0 37061 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 150100

[startup+1422.3 s]
/proc/loadavg: 2.17 2.27 2.25 3/177 11312
/proc/meminfo: memFree=30153532/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=180920 CPUtime=1422.08 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 47216 0 0 0 142123 85 0 0 20 0 1 0 4988412 185262080 36628 33554432000 4194304 6059633 140735432495696 140735432494488 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 45230 36628 180 456 0 44766 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 180920

[startup+1482.3 s]
/proc/loadavg: 2.14 2.24 2.24 4/177 11313
/proc/meminfo: memFree=30130884/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=180920 CPUtime=1482.06 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 48499 0 0 0 148118 88 0 0 20 0 1 0 4988412 185262080 41839 33554432000 4194304 6059633 140735432495696 140735432494488 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 45230 41839 180 456 0 44766 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 180920

[startup+1542.31 s]
/proc/loadavg: 2.25 2.26 2.24 3/177 11314
/proc/meminfo: memFree=30113688/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=231008 CPUtime=1542.06 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 49900 0 0 0 154114 92 0 0 20 0 1 0 4988412 236552192 45121 33554432000 4194304 6059633 140735432495696 140735432494488 4264416 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 57752 45121 180 456 0 57288 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 231008

[startup+1602.3 s]
/proc/loadavg: 2.17 2.24 2.24 3/178 11318
/proc/meminfo: memFree=30172448/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=150100 CPUtime=1602.04 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 51350 0 0 0 160108 96 0 0 20 0 1 0 4988412 153702400 30417 33554432000 4194304 6059633 140735432495696 140735432494232 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 37525 30417 180 456 0 37061 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 150100

[startup+1662.3 s]
/proc/loadavg: 2.26 2.25 2.24 3/177 11319
/proc/meminfo: memFree=30222636/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=150100 CPUtime=1662.04 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 52692 0 0 0 166104 100 0 0 20 0 1 0 4988412 153702400 34654 33554432000 4194304 6059633 140735432495696 140735432494232 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 37525 34654 180 456 0 37061 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 150100

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 2.23 3/177 11321
/proc/meminfo: memFree=30133360/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=180920 CPUtime=1722.02 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 54324 0 0 0 172099 103 0 0 20 0 1 0 4988412 185262080 37652 33554432000 4194304 6059633 140735432495696 140735432494488 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 45230 37652 180 456 0 44766 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 180920

[startup+1782.3 s]
/proc/loadavg: 2.28 2.25 2.24 4/177 11322
/proc/meminfo: memFree=30205012/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=180920 CPUtime=1782.01 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 55507 0 0 0 178095 106 0 0 20 0 1 0 4988412 185262080 38676 33554432000 4194304 6059633 140735432495696 140735432494488 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 45230 38676 180 456 0 44766 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 180920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.25 2.24 3/177 11322
/proc/meminfo: memFree=30135444/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=231008 CPUtime=1800.01 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 55821 0 0 0 179894 107 0 0 20 0 1 0 4988412 236552192 44097 33554432000 4194304 6059633 140735432495696 140735432494488 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 57752 44097 180 456 0 57288 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 231008

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 11231 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.25 2.24 3/177 11322
/proc/meminfo: memFree=30135444/32872528 swapFree=1401752/1579580
[pid=11231] ppid=11228 vsize=231008 CPUtime=1800.01 cores=1,3,5,7
/proc/11231/stat : 11231 (open-wbo) R 11228 11231 5813 0 -1 4202496 55821 0 0 0 179894 107 0 0 20 0 1 0 4988412 236552192 44097 33554432000 4194304 6059633 140735432495696 140735432494488 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11231/statm: 57752 44097 180 456 0 57288 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 231008

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1798.95
CPU system time (s): 1.08183
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 231008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.08183
maximum resident set size= 190724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55824
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= 8
involuntary context switches= 1877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.36234 second user time and 7.10092 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-16 00:23:47
IDJOB=4090063
IDBENCH=107495
IDSOLVER=2547
FILE ID=node139/4090063-1466029427
RUNJOBID= node139-1466010231-5830
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v111-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090063-1466029427/watcher-4090063-1466029427 -o /tmp/evaluation-result-4090063-1466029427/solver-4090063-1466029427 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960  open-wbo HOME/instance-4090063-1466029427.opb

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

MD5SUM BENCH= 1b65eab1d8e87decd5463253819c81a3
RANDOM SEED=43002475

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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:        30299488 kB
Buffers:           17572 kB
Cached:           107808 kB
SwapCached:         8924 kB
Active:           186636 kB
Inactive:         102212 kB
Active(anon):     157736 kB
Inactive(anon):     8356 kB
Active(file):      28900 kB
Inactive(file):    93856 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1852004 kB
Mapped:             8356 kB
Shmem:                 0 kB
Slab:             566432 kB
SReclaimable:      10780 kB
SUnreclaim:       555652 kB
KernelStack:        1472 kB
PageTables:         7588 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1870652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    391168 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= 71620 MiB
End job on node139 at 2016-06-16 00:53:47