Trace number 4089937

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-v051-n1.opb
MD5SUM88a573f213f1fe4c32b0fc4ead18d90d
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 benchmark0.055991
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4089937-1466023991.opb
0.00/0.00	c File size is 2736 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           153                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         51                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          51                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4089937-1466023991/watcher-4089937-1466023991 -o /tmp/evaluation-result-4089937-1466023991/solver-4089937-1466023991 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4089937-1466023991.opb 

pid=10671
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: 2.26 2.23 2.18 3/176 10674
/proc/meminfo: memFree=30436200/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 378 0 0 0 0 0 0 0 20 0 1 0 4444806 6852608 253 33554432000 4194304 6059633 140736209692352 140733658743944 4280118 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 1673 253 165 456 0 1209 0

[startup+0.100155 s]
/proc/loadavg: 2.26 2.23 2.18 3/176 10674
/proc/meminfo: memFree=30436200/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=3100 CPUtime=0.09 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 642 0 0 0 9 0 0 0 20 0 1 0 4444806 3174400 414 33554432000 4194304 6059633 140736209692352 140733658743944 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 775 414 167 456 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.200277 s]
/proc/loadavg: 2.26 2.23 2.18 3/176 10674
/proc/meminfo: memFree=30436200/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=3336 CPUtime=0.19 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 925 0 0 0 19 0 0 0 20 0 1 0 4444806 3416064 425 33554432000 4194304 6059633 140736209692352 140733658743944 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 834 425 167 456 0 370 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3336

[startup+0.300262 s]
/proc/loadavg: 2.26 2.23 2.18 3/176 10674
/proc/meminfo: memFree=30436200/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=4356 CPUtime=0.29 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 1219 0 0 0 29 0 0 0 20 0 1 0 4444806 4460544 719 33554432000 4194304 6059633 140736209692352 140733658743944 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 1089 719 167 456 0 625 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4356

[startup+0.700225 s]
/proc/loadavg: 2.26 2.23 2.18 3/176 10674
/proc/meminfo: memFree=30436200/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=7676 CPUtime=0.69 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 1907 0 0 0 69 0 0 0 20 0 1 0 4444806 7860224 1402 33554432000 4194304 6059633 140736209692352 140736209690872 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 1919 1402 176 456 0 1455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7676

[startup+1.5002 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 10675
/proc/meminfo: memFree=30431100/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=12028 CPUtime=1.49 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 2545 0 0 0 149 0 0 0 20 0 1 0 4444806 12316672 2536 33554432000 4194304 6059633 140736209692352 140736209690872 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 3007 2536 176 456 0 2543 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12028

[startup+3.10027 s]
/proc/loadavg: 2.24 2.22 2.18 4/177 10675
/proc/meminfo: memFree=30425604/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=12028 CPUtime=3.09 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 2959 0 0 0 309 0 0 0 20 0 1 0 4444806 12316672 2650 33554432000 4194304 6059633 140736209692352 140736209690840 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 3007 2650 176 456 0 2543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12028

[startup+6.30024 s]
/proc/loadavg: 2.24 2.22 2.18 4/177 10675
/proc/meminfo: memFree=30419032/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=20720 CPUtime=6.29 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 3541 0 0 0 629 0 0 0 20 0 1 0 4444806 21217280 4240 33554432000 4194304 6059633 140736209692352 140736209690840 4278292 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 5180 4240 176 456 0 4716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20720

[startup+12.7002 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 10675
/proc/meminfo: memFree=30414164/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=25140 CPUtime=12.69 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 4139 0 0 0 1269 0 0 0 20 0 1 0 4444806 25743360 5329 33554432000 4194304 6059633 140736209692352 140736209690872 4261985 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 6285 5329 176 456 0 5821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25140

[startup+25.5003 s]
/proc/loadavg: 2.32 2.24 2.19 4/177 10675
/proc/meminfo: memFree=30409976/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=25140 CPUtime=25.49 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 4178 0 0 0 2549 0 0 0 20 0 1 0 4444806 25743360 5879 33554432000 4194304 6059633 140736209692352 140736209690872 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 6285 5879 176 456 0 5821 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25140

[startup+51.1004 s]
/proc/loadavg: 2.27 2.23 2.19 4/177 10767
/proc/meminfo: memFree=30399544/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=46664 CPUtime=51.08 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 6655 0 0 0 5107 1 0 0 20 0 1 0 4444806 47783936 10536 33554432000 4194304 6059633 140736209692352 140736209690872 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 11666 10536 176 456 0 11202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46664

[startup+102.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 10769
/proc/meminfo: memFree=30377824/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=77016 CPUtime=102.28 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 7389 0 0 0 10227 1 0 0 20 0 1 0 4444806 78864384 15348 33554432000 4194304 6059633 140736209692352 140736209690872 5131806 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 19254 15348 176 456 0 18790 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 77016

[startup+162.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 10770
/proc/meminfo: memFree=30343188/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=69884 CPUtime=162.27 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 8929 0 0 0 16224 3 0 0 20 0 1 0 4444806 71561216 16073 33554432000 4194304 6059633 140736209692352 140736209690840 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 17471 16073 176 456 0 17007 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 69884

[startup+222.307 s]
/proc/loadavg: 2.18 2.20 2.18 4/177 10771
/proc/meminfo: memFree=30335368/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=222.27 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 10814 0 0 0 22223 4 0 0 20 0 1 0 4444806 84480000 17930 33554432000 4194304 6059633 140736209692352 140736209690840 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 17930 176 456 0 20161 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 82500

[startup+282.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 10772
/proc/meminfo: memFree=30326476/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=282.24 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 10823 0 0 0 28220 4 0 0 20 0 1 0 4444806 84480000 18966 33554432000 4194304 6059633 140736209692352 140736209690840 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 18966 176 456 0 20161 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82500

[startup+342.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 10773
/proc/meminfo: memFree=30305212/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=342.23 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 11102 0 0 0 34218 5 0 0 20 0 1 0 4444806 84480000 19244 33554432000 4194304 6059633 140736209692352 140736209691176 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 19244 176 456 0 20161 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82500

[startup+402.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 10775
/proc/meminfo: memFree=30301360/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=402.23 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 11341 0 0 0 40217 6 0 0 20 0 1 0 4444806 84480000 19756 33554432000 4194304 6059633 140736209692352 140736209691176 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 19756 176 456 0 20161 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 82500

[startup+462.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/178 10779
/proc/meminfo: memFree=30265832/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=131820 CPUtime=462.21 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 11699 0 0 0 46214 7 0 0 20 0 1 0 4444806 134983680 28563 33554432000 4194304 6059633 140736209692352 140736209690888 4277940 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 32955 28563 176 456 0 32491 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 131820

[startup+522.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/178 10803
/proc/meminfo: memFree=30300460/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=522.21 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 11940 0 0 0 52212 9 0 0 20 0 1 0 4444806 84480000 19756 33554432000 4194304 6059633 140736209692352 140736209691176 4278432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 19756 176 456 0 20161 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 82500

[startup+582.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 10804
/proc/meminfo: memFree=30266080/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=131820 CPUtime=582.2 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 12182 0 0 0 58210 10 0 0 20 0 1 0 4444806 134983680 29075 33554432000 4194304 6059633 140736209692352 140736209690888 4277923 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 32955 29075 176 456 0 32491 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131820


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.19 2.18 3/177 10811
/proc/meminfo: memFree=30259260/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=131820 CPUtime=942.13 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 13290 0 0 0 94198 15 0 0 20 0 1 0 4444806 134983680 30099 33554432000 4194304 6059633 140736209692352 140736209690888 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 32955 30099 176 456 0 32491 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 131820

[startup+1002.3 s]
/proc/loadavg: 2.34 2.22 2.18 3/177 10813
/proc/meminfo: memFree=30265740/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1002.13 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 13417 0 0 0 100197 16 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 82500

[startup+1062.3 s]
/proc/loadavg: 2.29 2.22 2.18 3/178 10817
/proc/meminfo: memFree=30253732/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1062.12 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 13543 0 0 0 106195 17 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 82500

[startup+1122.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 10818
/proc/meminfo: memFree=30267192/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=131820 CPUtime=1122.11 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 13787 0 0 0 112193 18 0 0 20 0 1 0 4444806 134983680 28051 33554432000 4194304 6059633 140736209692352 140736209690888 4277921 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 32955 28051 176 456 0 32491 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 131820

[startup+1182.3 s]
/proc/loadavg: 2.32 2.24 2.19 4/177 10819
/proc/meminfo: memFree=30265700/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1182.1 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 13866 0 0 0 118192 18 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 82500

[startup+1242.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 10820
/proc/meminfo: memFree=30215668/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=131820 CPUtime=1242.09 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 14222 0 0 0 124190 19 0 0 20 0 1 0 4444806 134983680 31123 33554432000 4194304 6059633 140736209692352 140736209690888 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 32955 31123 176 456 0 32491 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 131820

[startup+1302.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/176 10821
/proc/meminfo: memFree=30207244/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=131820 CPUtime=1302.08 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 15175 0 0 0 130187 21 0 0 20 0 1 0 4444806 134983680 32481 33554432000 4194304 6059633 140736209692352 140736209690888 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 32955 32481 176 456 0 32491 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 131820

[startup+1362.3 s]
/proc/loadavg: 2.22 2.20 2.18 4/177 10823
/proc/meminfo: memFree=30289032/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1362.07 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 16042 0 0 0 136183 24 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4277921 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 82500

[startup+1422.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 10824
/proc/meminfo: memFree=30280128/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1422.07 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 16762 0 0 0 142181 26 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 82500

[startup+1482.3 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 10825
/proc/meminfo: memFree=30228432/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=162640 CPUtime=1482.06 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 17480 0 0 0 148179 27 0 0 20 0 1 0 4444806 166543360 33238 33554432000 4194304 6059633 140736209692352 140736209691144 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 40660 33238 176 456 0 40196 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 162640

[startup+1542.31 s]
/proc/loadavg: 2.17 2.18 2.17 4/177 10826
/proc/meminfo: memFree=30179008/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=162640 CPUtime=1542.05 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 18190 0 0 0 154176 29 0 0 20 0 1 0 4444806 166543360 33238 33554432000 4194304 6059633 140736209692352 140736209691144 4278472 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 40660 33238 176 456 0 40196 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 162640

[startup+1602.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/177 10827
/proc/meminfo: memFree=30180644/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=162640 CPUtime=1602.04 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 18900 0 0 0 160173 31 0 0 20 0 1 0 4444806 166543360 32716 33554432000 4194304 6059633 140736209692352 140736209691144 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 40660 32716 176 456 0 40196 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 162640

[startup+1662.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 10832
/proc/meminfo: memFree=30180220/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=162640 CPUtime=1662.03 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 19629 0 0 0 166171 32 0 0 20 0 1 0 4444806 166543360 33238 33554432000 4194304 6059633 140736209692352 140736209691144 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 40660 33238 176 456 0 40196 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 162640

[startup+1722.3 s]
/proc/loadavg: 2.27 2.21 2.18 4/177 10833
/proc/meminfo: memFree=30178128/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=162640 CPUtime=1722.02 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 20350 0 0 0 172168 34 0 0 20 0 1 0 4444806 166543360 34262 33554432000 4194304 6059633 140736209692352 140736209691144 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 40660 34262 176 456 0 40196 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 162640

[startup+1782.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 10834
/proc/meminfo: memFree=30184228/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=162640 CPUtime=1782.01 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 21065 0 0 0 178165 36 0 0 20 0 1 0 4444806 166543360 33750 33554432000 4194304 6059633 140736209692352 140736209691144 4278443 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 40660 33750 176 456 0 40196 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 162640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 10834
/proc/meminfo: memFree=30232084/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1800.01 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 21067 0 0 0 179965 36 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 82500

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 10674 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 10834
/proc/meminfo: memFree=30232084/32872528 swapFree=1401752/1579580
[pid=10674] ppid=10671 vsize=82500 CPUtime=1800.01 cores=0,2,4,6
/proc/10674/stat : 10674 (open-wbo) R 10671 10674 5813 0 -1 4202496 21067 0 0 0 179965 36 0 0 20 0 1 0 4444806 84480000 20268 33554432000 4194304 6059633 140736209692352 140736209691176 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10674/statm: 20625 20268 176 456 0 20161 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 82500

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.65
CPU system time (s): 0.367944
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 162640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.367944
maximum resident set size= 139096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21070
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70928 second user time and 6.76497 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 22:53:11
IDJOB=4089937
IDBENCH=107477
IDSOLVER=2547
FILE ID=node139/4089937-1466023991
RUNJOBID= node139-1466010231-5829
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-v051-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089937-1466023991/watcher-4089937-1466023991 -o /tmp/evaluation-result-4089937-1466023991/solver-4089937-1466023991 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4089937-1466023991.opb

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

MD5SUM BENCH= 88a573f213f1fe4c32b0fc4ead18d90d
RANDOM SEED=649446650

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:        30436728 kB
Buffers:           14452 kB
Cached:           105152 kB
SwapCached:         8924 kB
Active:            61016 kB
Inactive:          97652 kB
Active(anon):      33072 kB
Inactive(anon):     8356 kB
Active(file):      27944 kB
Inactive(file):    89296 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:       1610704 kB
Mapped:             8396 kB
Shmem:                 0 kB
Slab:             566272 kB
SReclaimable:      10588 kB
SUnreclaim:       555684 kB
KernelStack:        1456 kB
PageTables:         7368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1728196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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 2016-06-15 23:23:11