Trace number 4090028

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/
rand6reg/normalized-rand6reg-v101-n3.opb
MD5SUM5ed10da8e9db7f782543c1c2112422b6
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.429934
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables303
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
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-4090028-1466027626.opb
0.00/0.00	c File size is 5437 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:           303                                                                   |
1800.00/1800.30	c |  Number of hard clauses:        101                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         101                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4090028-1466027626/watcher-4090028-1466027626 -o /tmp/evaluation-result-4090028-1466027626/solver-4090028-1466027626 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960 open-wbo HOME/instance-4090028-1466027626.opb 

pid=11069
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: 2.16 2.18 2.17 3/177 11072
/proc/meminfo: memFree=30318660/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=6864 CPUtime=0 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 419 0 0 0 0 0 0 0 20 0 1 0 4808342 7028736 290 33554432000 4194304 6059633 140733394728800 140735428259224 4255436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 1716 290 165 456 0 1252 0

[startup+0.100158 s]
/proc/loadavg: 2.16 2.18 2.17 3/177 11072
/proc/meminfo: memFree=30318660/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=3268 CPUtime=0.09 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 606 0 0 0 9 0 0 0 20 0 1 0 4808342 3346432 446 33554432000 4194304 6059633 140733394728800 140735428259224 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 817 446 167 456 0 353 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3268

[startup+0.200294 s]
/proc/loadavg: 2.16 2.18 2.17 3/177 11072
/proc/meminfo: memFree=30318660/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=4428 CPUtime=0.19 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 824 0 0 0 19 0 0 0 20 0 1 0 4808342 4534272 662 33554432000 4194304 6059633 140733394728800 140735428259224 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 1107 662 167 456 0 643 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4428

[startup+0.300216 s]
/proc/loadavg: 2.16 2.18 2.17 3/177 11072
/proc/meminfo: memFree=30318660/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=4536 CPUtime=0.29 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 1164 0 0 0 29 0 0 0 20 0 1 0 4808342 4644864 564 33554432000 4194304 6059633 140733394728800 140733394727624 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 1134 564 167 456 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4536

[startup+0.700232 s]
/proc/loadavg: 2.16 2.18 2.17 3/177 11072
/proc/meminfo: memFree=30318660/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=8248 CPUtime=0.69 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 1743 0 0 0 69 0 0 0 20 0 1 0 4808342 8445952 1650 33554432000 4194304 6059633 140733394728800 140733394727624 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 2062 1650 167 456 0 1598 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8248

[startup+1.50019 s]
/proc/loadavg: 2.16 2.18 2.17 3/178 11073
/proc/meminfo: memFree=30310380/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=12784 CPUtime=1.49 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 2307 0 0 0 149 0 0 0 20 0 1 0 4808342 13090816 2714 33554432000 4194304 6059633 140733394728800 140733394727320 4301617 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 3196 2714 180 456 0 2732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12784

[startup+3.10024 s]
/proc/loadavg: 2.15 2.18 2.17 3/178 11073
/proc/meminfo: memFree=30304672/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=19856 CPUtime=3.09 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 2946 0 0 0 309 0 0 0 20 0 1 0 4808342 20332544 3660 33554432000 4194304 6059633 140733394728800 140733394727624 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 4964 3660 180 456 0 4500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19856

[startup+6.3003 s]
/proc/loadavg: 2.15 2.18 2.17 3/178 11073
/proc/meminfo: memFree=30295460/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=22604 CPUtime=6.29 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 3559 0 0 0 629 0 0 0 20 0 1 0 4808342 23146496 5280 33554432000 4194304 6059633 140733394728800 140733394727320 4301578 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 5651 5280 180 456 0 5187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22604

[startup+12.7002 s]
/proc/loadavg: 2.13 2.17 2.17 3/178 11073
/proc/meminfo: memFree=30292412/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=24276 CPUtime=12.69 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 4026 0 0 0 1268 1 0 0 20 0 1 0 4808342 24858624 5714 33554432000 4194304 6059633 140733394728800 140733394727624 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 6069 5714 180 456 0 5605 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24276

[startup+25.5003 s]
/proc/loadavg: 2.11 2.16 2.17 4/177 11119
/proc/meminfo: memFree=30399712/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=50472 CPUtime=25.49 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 4594 0 0 0 2548 1 0 0 20 0 1 0 4808342 51683328 9342 33554432000 4194304 6059633 140733394728800 140733394727288 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 12618 9342 180 456 0 12154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50472

[startup+51.1003 s]
/proc/loadavg: 2.18 2.18 2.18 4/177 11119
/proc/meminfo: memFree=30357944/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=69300 CPUtime=51.08 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 5587 0 0 0 5107 1 0 0 20 0 1 0 4808342 70963200 15036 33554432000 4194304 6059633 140733394728800 140733394727288 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 17325 15036 180 456 0 16861 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69300

[startup+102.3 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 11120
/proc/meminfo: memFree=30332472/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=69300 CPUtime=102.27 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 5590 0 0 0 10226 1 0 0 20 0 1 0 4808342 70963200 16970 33554432000 4194304 6059633 140733394728800 140733394727288 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 17325 16970 180 456 0 16861 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69300

[startup+162.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/177 11122
/proc/meminfo: memFree=30282472/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=81192 CPUtime=162.26 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 6114 0 0 0 16222 4 0 0 20 0 1 0 4808342 83140608 19943 33554432000 4194304 6059633 140733394728800 140733394727624 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 20298 19943 180 456 0 19834 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 81192

[startup+222.307 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 11123
/proc/meminfo: memFree=30282232/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=81192 CPUtime=222.26 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 6227 0 0 0 22219 7 0 0 20 0 1 0 4808342 83140608 19943 33554432000 4194304 6059633 140733394728800 140733394727624 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 20298 19943 180 456 0 19834 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81192

[startup+282.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 11124
/proc/meminfo: memFree=30241148/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=130512 CPUtime=282.24 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 6324 0 0 0 28215 9 0 0 20 0 1 0 4808342 133644288 30186 33554432000 4194304 6059633 140733394728800 140733394727336 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 32628 30186 180 456 0 32164 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 130512

[startup+342.3 s]
/proc/loadavg: 2.31 2.22 2.19 4/177 11125
/proc/meminfo: memFree=30256380/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=81192 CPUtime=342.23 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 6407 0 0 0 34211 12 0 0 20 0 1 0 4808342 83140608 19943 33554432000 4194304 6059633 140733394728800 140733394727624 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 20298 19943 180 456 0 19834 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 81192

[startup+402.3 s]
/proc/loadavg: 2.17 2.19 2.18 4/178 11129
/proc/meminfo: memFree=30187240/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=161332 CPUtime=402.23 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 6694 0 0 0 40207 16 0 0 20 0 1 0 4808342 165203968 32813 33554432000 4194304 6059633 140733394728800 140733394727592 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 40333 32813 180 456 0 39869 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 161332

[startup+462.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 11154
/proc/meminfo: memFree=30191972/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=130512 CPUtime=462.22 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 6910 0 0 0 46203 19 0 0 20 0 1 0 4808342 133644288 29674 33554432000 4194304 6059633 140733394728800 140733394727336 4255727 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 32628 29674 180 456 0 32164 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 130512

[startup+522.3 s]
/proc/loadavg: 2.32 2.22 2.19 4/177 11155
/proc/meminfo: memFree=30233944/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=161332 CPUtime=522.21 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 7193 0 0 0 52199 22 0 0 20 0 1 0 4808342 165203968 33848 33554432000 4194304 6059633 140733394728800 140733394727592 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 40333 33848 180 456 0 39869 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 161332

[startup+582.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 11156
/proc/meminfo: memFree=30239352/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=81192 CPUtime=582.2 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 7392 0 0 0 58195 25 0 0 20 0 1 0 4808342 83140608 19954 33554432000 4194304 6059633 140733394728800 140733394727624 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 20298 19954 180 456 0 19834 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 81192


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.25 2.19 4/177 11163
/proc/meminfo: memFree=30166948/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=161332 CPUtime=942.15 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 8521 0 0 0 94172 43 0 0 20 0 1 0 4808342 165203968 32824 33554432000 4194304 6059633 140733394728800 140733394727592 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 40333 32824 180 456 0 39869 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 161332

[startup+1002.3 s]
/proc/loadavg: 2.14 2.22 2.18 3/178 11167
/proc/meminfo: memFree=30154868/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=161332 CPUtime=1002.13 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 8638 0 0 0 100168 45 0 0 20 0 1 0 4808342 165203968 38456 33554432000 4194304 6059633 140733394728800 140733394727592 4295648 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 40333 38456 180 456 0 39869 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 161332

[startup+1062.3 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 11169
/proc/meminfo: memFree=30206204/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=161332 CPUtime=1062.12 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 8842 0 0 0 106164 48 0 0 20 0 1 0 4808342 165203968 32824 33554432000 4194304 6059633 140733394728800 140733394727592 4278410 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 40333 32824 180 456 0 39869 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 161332

[startup+1122.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/177 11170
/proc/meminfo: memFree=30148152/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1122.12 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 9103 0 0 0 112161 51 0 0 20 0 1 0 4808342 186073088 38596 33554432000 4194304 6059633 140733394728800 140733394727592 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 38596 180 456 0 44964 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 181712

[startup+1182.3 s]
/proc/loadavg: 2.34 2.27 2.20 4/177 11171
/proc/meminfo: memFree=30246196/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=150892 CPUtime=1182.1 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 9248 0 0 0 118156 54 0 0 20 0 1 0 4808342 154513408 29313 33554432000 4194304 6059633 140733394728800 140733394727336 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 37723 29313 180 456 0 37259 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 150892

[startup+1242.3 s]
/proc/loadavg: 2.29 2.27 2.20 4/177 11172
/proc/meminfo: memFree=30173484/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1242.08 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 9433 0 0 0 124152 56 0 0 20 0 1 0 4808342 186073088 33988 33554432000 4194304 6059633 140733394728800 140733394727592 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 33988 180 456 0 44964 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 181712

[startup+1302.3 s]
/proc/loadavg: 2.42 2.30 2.21 3/177 11173
/proc/meminfo: memFree=30140492/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1302.08 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 9811 0 0 0 130149 59 0 0 20 0 1 0 4808342 186073088 38084 33554432000 4194304 6059633 140733394728800 140733394727592 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 38084 180 456 0 44964 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 181712

[startup+1362.3 s]
/proc/loadavg: 2.31 2.29 2.21 3/177 11175
/proc/meminfo: memFree=30202840/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1362.07 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 10280 0 0 0 136147 60 0 0 20 0 1 0 4808342 186073088 40644 33554432000 4194304 6059633 140733394728800 140733394727592 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 40644 180 456 0 44964 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 181712

[startup+1422.3 s]
/proc/loadavg: 2.15 2.25 2.19 3/177 11176
/proc/meminfo: memFree=30236068/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=101572 CPUtime=1422.07 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 11957 0 0 0 142143 64 0 0 20 0 1 0 4808342 104009728 21630 33554432000 4194304 6059633 140733394728800 140733394727624 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 25393 21630 180 456 0 24929 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 101572

[startup+1482.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 11177
/proc/meminfo: memFree=30217240/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=101572 CPUtime=1482.05 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 12894 0 0 0 148139 66 0 0 20 0 1 0 4808342 104009728 22654 33554432000 4194304 6059633 140733394728800 140733394727624 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 25393 22654 180 456 0 24929 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 101572

[startup+1542.31 s]
/proc/loadavg: 2.22 2.25 2.20 3/177 11178
/proc/meminfo: memFree=30161856/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=150892 CPUtime=1542.05 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 13850 0 0 0 154135 70 0 0 20 0 1 0 4808342 154513408 32385 33554432000 4194304 6059633 140733394728800 140733394727336 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 37723 32385 180 456 0 37259 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 150892

[startup+1602.3 s]
/proc/loadavg: 2.22 2.25 2.19 3/178 11182
/proc/meminfo: memFree=30149160/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=150892 CPUtime=1602.03 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 14791 0 0 0 160130 73 0 0 20 0 1 0 4808342 154513408 34433 33554432000 4194304 6059633 140733394728800 140733394727336 4278329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 37723 34433 180 456 0 37259 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 150892

[startup+1662.3 s]
/proc/loadavg: 2.26 2.26 2.20 3/177 11184
/proc/meminfo: memFree=30217040/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1662.02 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 15797 0 0 0 166126 76 0 0 20 0 1 0 4808342 186073088 36548 33554432000 4194304 6059633 140733394728800 140733394727592 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 36548 180 456 0 44964 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 181712

[startup+1722.3 s]
/proc/loadavg: 2.32 2.28 2.20 3/177 11185
/proc/meminfo: memFree=30225636/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=150892 CPUtime=1722.02 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 16660 0 0 0 172123 79 0 0 20 0 1 0 4808342 154513408 34945 33554432000 4194304 6059633 140733394728800 140733394727336 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 37723 34945 180 456 0 37259 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 150892

[startup+1782.3 s]
/proc/loadavg: 2.15 2.23 2.19 3/177 11186
/proc/meminfo: memFree=30179884/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=150892 CPUtime=1782.01 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 17599 0 0 0 178119 82 0 0 20 0 1 0 4808342 154513408 35969 33554432000 4194304 6059633 140733394728800 140733394727336 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 37723 35969 180 456 0 37259 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 150892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.24 2.19 3/177 11186
/proc/meminfo: memFree=30138120/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1800 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 17675 0 0 0 179917 83 0 0 20 0 1 0 4808342 186073088 40644 33554432000 4194304 6059633 140733394728800 140733394727592 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 40644 180 456 0 44964 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 181712

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 11072 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.24 2.19 3/177 11186
/proc/meminfo: memFree=30138120/32872528 swapFree=1401752/1579580
[pid=11072] ppid=11069 vsize=181712 CPUtime=1800 cores=1,3,5,7
/proc/11072/stat : 11072 (open-wbo) R 11069 11072 5813 0 -1 4202496 17675 0 0 0 179917 83 0 0 20 0 1 0 4808342 186073088 40644 33554432000 4194304 6059633 140733394728800 140733394727592 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11072/statm: 45428 40644 180 456 0 44964 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 181712

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.18
CPU system time (s): 0.837872
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 231800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.837872
maximum resident set size= 186308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17678
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= 22
involuntary context switches= 1884

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52831 second user time and 6.93494 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 23:53:46
IDJOB=4090028
IDBENCH=107490
IDSOLVER=2547
FILE ID=node139/4090028-1466027626
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-v101-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090028-1466027626/watcher-4090028-1466027626 -o /tmp/evaluation-result-4090028-1466027626/solver-4090028-1466027626 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960  open-wbo HOME/instance-4090028-1466027626.opb

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

MD5SUM BENCH= 5ed10da8e9db7f782543c1c2112422b6
RANDOM SEED=495478779

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:        30318924 kB
Buffers:           16584 kB
Cached:           107260 kB
SwapCached:         8924 kB
Active:           172828 kB
Inactive:         100904 kB
Active(anon):     143888 kB
Inactive(anon):     8356 kB
Active(file):      28940 kB
Inactive(file):    92548 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1813576 kB
Mapped:             8320 kB
Shmem:                 0 kB
Slab:             566372 kB
SReclaimable:      10748 kB
SUnreclaim:       555624 kB
KernelStack:        1480 kB
PageTables:         7392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1841108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    403456 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 00:23:47