Trace number 4117106

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round22-2.opb
MD5SUMa05aa17cd2b31ae8348633c5a395e9e7
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1110.7
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4117106-1466960871.opb
0.00/0.00	c File size is 377560 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7824                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4117106-1466960871/watcher-4117106-1466960871 -o /tmp/evaluation-result-4117106-1466960871/solver-4117106-1466960871 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4117106-1466960871.opb 

pid=23035
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: 2.22 2.23 2.18 4/174 23038
/proc/meminfo: memFree=30366268/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29126093 2777088 278 33554432000 4194304 6059633 140736100737840 140737282305864 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 678 278 227 456 0 121 0

[startup+0.100168 s]
/proc/loadavg: 2.22 2.23 2.18 4/174 23038
/proc/meminfo: memFree=30366268/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=27112 CPUtime=0.09 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 5040 0 0 0 9 0 0 0 20 0 1 0 29126093 27762688 5267 33554432000 4194304 6059633 140736100737840 140737282305864 4256973 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 6796 5272 168 456 0 6332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27112

[startup+0.200361 s]
/proc/loadavg: 2.22 2.23 2.18 4/174 23038
/proc/meminfo: memFree=30366268/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=27740 CPUtime=0.19 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 5307 0 0 0 18 1 0 0 20 0 1 0 29126093 28405760 5483 33554432000 4194304 6059633 140736100737840 140737282305864 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 6935 5483 182 456 0 6471 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27740

[startup+0.300348 s]
/proc/loadavg: 2.22 2.23 2.18 4/174 23038
/proc/meminfo: memFree=30366268/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=27872 CPUtime=0.29 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 5360 0 0 0 28 1 0 0 20 0 1 0 29126093 28540928 5536 33554432000 4194304 6059633 140736100737840 140737282305864 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 6968 5536 182 456 0 6504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27872

[startup+0.700298 s]
/proc/loadavg: 2.22 2.23 2.18 4/174 23038
/proc/meminfo: memFree=30366268/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=28052 CPUtime=0.69 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 5457 0 0 0 68 1 0 0 20 0 1 0 29126093 28725248 5632 33554432000 4194304 6059633 140736100737840 140737282305864 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 7013 5632 183 456 0 6549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28052

[startup+1.50029 s]
/proc/loadavg: 2.22 2.23 2.18 4/175 23039
/proc/meminfo: memFree=30344132/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=28324 CPUtime=1.49 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 5872 0 0 0 148 1 0 0 20 0 1 0 29126093 29003776 5533 33554432000 4194304 6059633 140736100737840 140736100736200 4277822 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 7081 5533 184 456 0 6617 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28324

[startup+3.10029 s]
/proc/loadavg: 2.22 2.23 2.18 3/175 23039
/proc/meminfo: memFree=30343760/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=28904 CPUtime=3.09 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 6180 0 0 0 308 1 0 0 20 0 1 0 29126093 29597696 5836 33554432000 4194304 6059633 140736100737840 140736100736200 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 7226 5836 184 456 0 6762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28904

[startup+6.3003 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 23039
/proc/meminfo: memFree=30340024/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=29184 CPUtime=6.29 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 6563 0 0 0 628 1 0 0 20 0 1 0 29126093 29884416 6000 33554432000 4194304 6059633 140736100737840 140736100736664 4254746 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 7296 6000 184 456 0 6832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29184

[startup+12.7003 s]
/proc/loadavg: 2.18 2.22 2.18 4/175 23039
/proc/meminfo: memFree=30329724/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=40776 CPUtime=12.69 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 7679 0 0 0 1268 1 0 0 20 0 1 0 29126093 41754624 8586 33554432000 4194304 6059633 140736100737840 140736100736360 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 10194 8586 184 456 0 9730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40776

[startup+25.5004 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 23039
/proc/meminfo: memFree=30328748/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=40776 CPUtime=25.48 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 7992 0 0 0 2547 1 0 0 20 0 1 0 29126093 41754624 8893 33554432000 4194304 6059633 140736100737840 140736100736360 4277710 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 10194 8893 184 456 0 9730 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40776

[startup+51.1004 s]
/proc/loadavg: 2.26 2.24 2.19 3/175 23039
/proc/meminfo: memFree=30322916/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=45132 CPUtime=51.08 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 8144 0 0 0 5107 1 0 0 20 0 1 0 29126093 46215168 10058 33554432000 4194304 6059633 140736100737840 140736100736360 4277774 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 11283 10058 184 456 0 10819 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45132

[startup+102.3 s]
/proc/loadavg: 2.23 2.24 2.19 4/175 23040
/proc/meminfo: memFree=30319788/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=47852 CPUtime=102.28 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 9241 0 0 0 10225 3 0 0 20 0 1 0 29126093 49000448 9035 33554432000 4194304 6059633 140736100737840 140736100736328 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 11963 9035 184 456 0 11499 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47852

[startup+162.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/176 23045
/proc/meminfo: memFree=30298016/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=67200 CPUtime=162.26 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 10095 0 0 0 16223 3 0 0 20 0 1 0 29126093 68812800 13943 33554432000 4194304 6059633 140736100737840 140736100736328 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 16800 13943 184 456 0 16336 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67200

[startup+222.307 s]
/proc/loadavg: 2.12 2.20 2.17 3/175 23046
/proc/meminfo: memFree=30291632/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=67200 CPUtime=222.25 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 10288 0 0 0 22222 3 0 0 20 0 1 0 29126093 68812800 14643 33554432000 4194304 6059633 140736100737840 140736100736328 4254639 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 16800 14643 184 456 0 16336 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67200

[startup+282.3 s]
/proc/loadavg: 2.33 2.23 2.19 3/175 23047
/proc/meminfo: memFree=30284192/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=282.24 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 11131 0 0 0 28220 4 0 0 20 0 1 0 29126093 99889152 15991 33554432000 4194304 6059633 140736100737840 140736100736328 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 15991 184 456 0 23923 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97548

[startup+342.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/175 23048
/proc/meminfo: memFree=30281648/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=342.23 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 11132 0 0 0 34219 4 0 0 20 0 1 0 29126093 99889152 16503 33554432000 4194304 6059633 140736100737840 140736100736328 4277645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 16503 184 456 0 23923 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97548

[startup+402.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/175 23049
/proc/meminfo: memFree=30279368/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=402.22 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 11133 0 0 0 40218 4 0 0 20 0 1 0 29126093 99889152 17015 33554432000 4194304 6059633 140736100737840 140736100736328 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 17015 184 456 0 23923 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97548

[startup+462.3 s]
/proc/loadavg: 2.25 2.23 2.19 3/175 23051
/proc/meminfo: memFree=30276828/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=462.21 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 11134 0 0 0 46217 4 0 0 20 0 1 0 29126093 99889152 17527 33554432000 4194304 6059633 140736100737840 140736100736328 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 17527 184 456 0 23923 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97548

[startup+522.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/175 23052
/proc/meminfo: memFree=30274968/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=522.21 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 11135 0 0 0 52217 4 0 0 20 0 1 0 29126093 99889152 18039 33554432000 4194304 6059633 140736100737840 140736100736328 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 18039 184 456 0 23923 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97548

[startup+582.3 s]
/proc/loadavg: 2.41 2.29 2.20 3/175 23053
/proc/meminfo: memFree=30275092/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=582.2 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 11135 0 0 0 58216 4 0 0 20 0 1 0 29126093 99889152 18039 33554432000 4194304 6059633 140736100737840 140736100736328 4277811 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 18039 184 456 0 23923 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97548


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


[startup+942.3 s]
/proc/loadavg: 2.14 2.25 2.21 4/175 23063
/proc/meminfo: memFree=30232788/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=942.14 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 12437 0 0 0 94205 9 0 0 20 0 1 0 29126093 99889152 19063 33554432000 4194304 6059633 140736100737840 140736100736664 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19063 184 456 0 23923 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97548

[startup+1002.3 s]
/proc/loadavg: 2.14 2.23 2.20 4/175 23064
/proc/meminfo: memFree=30228764/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1002.13 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 12584 0 0 0 100203 10 0 0 20 0 1 0 29126093 99889152 19063 33554432000 4194304 6059633 140736100737840 140736100736664 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19063 184 456 0 23923 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97548

[startup+1062.3 s]
/proc/loadavg: 2.15 2.21 2.19 3/175 23066
/proc/meminfo: memFree=30224424/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1062.13 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 12732 0 0 0 106202 11 0 0 20 0 1 0 29126093 99889152 19063 33554432000 4194304 6059633 140736100737840 140736100736664 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19063 184 456 0 23923 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97548

[startup+1122.3 s]
/proc/loadavg: 2.17 2.20 2.19 3/175 23067
/proc/meminfo: memFree=30220836/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1122.11 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 12880 0 0 0 112200 11 0 0 20 0 1 0 29126093 99889152 19063 33554432000 4194304 6059633 140736100737840 140736100736664 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19063 184 456 0 23923 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97548

[startup+1182.3 s]
/proc/loadavg: 2.19 2.21 2.18 4/175 23068
/proc/meminfo: memFree=30237124/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1182.11 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 13172 0 0 0 118198 13 0 0 20 0 1 0 29126093 150392832 27382 33554432000 4194304 6059633 140736100737840 140736100736376 4246362 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 27382 184 456 0 36253 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146868

[startup+1242.3 s]
/proc/loadavg: 2.40 2.26 2.20 3/175 23069
/proc/meminfo: memFree=30232784/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1242.1 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 13323 0 0 0 124197 13 0 0 20 0 1 0 29126093 150392832 28406 33554432000 4194304 6059633 140736100737840 140736100736376 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 28406 184 456 0 36253 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146868

[startup+1302.3 s]
/proc/loadavg: 2.31 2.26 2.20 3/175 23070
/proc/meminfo: memFree=30180532/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1302.09 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 13474 0 0 0 130195 14 0 0 20 0 1 0 29126093 150392832 28407 33554432000 4194304 6059633 140736100737840 140736100736376 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 28407 184 456 0 36253 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146868

[startup+1362.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/176 23075
/proc/meminfo: memFree=30180776/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1362.07 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 13625 0 0 0 136193 14 0 0 20 0 1 0 29126093 150392832 28919 33554432000 4194304 6059633 140736100737840 140736100736376 4277790 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 28919 184 456 0 36253 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146868

[startup+1422.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/175 23076
/proc/meminfo: memFree=30182656/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1422.07 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 14177 0 0 0 142192 15 0 0 20 0 1 0 29126093 150392832 28919 33554432000 4194304 6059633 140736100737840 140736100736376 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 28919 184 456 0 36253 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146868

[startup+1482.3 s]
/proc/loadavg: 2.14 2.23 2.19 3/175 23077
/proc/meminfo: memFree=30188712/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1482.06 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 14914 0 0 0 148189 17 0 0 20 0 1 0 29126093 150392832 28407 33554432000 4194304 6059633 140736100737840 140736100736376 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 28407 184 456 0 36253 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146868

[startup+1542.31 s]
/proc/loadavg: 2.29 2.26 2.20 4/175 23078
/proc/meminfo: memFree=30195016/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=146868 CPUtime=1542.06 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 15652 0 0 0 154187 19 0 0 20 0 1 0 29126093 150392832 27895 33554432000 4194304 6059633 140736100737840 140736100736376 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 36717 27895 184 456 0 36253 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146868

[startup+1602.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/175 23079
/proc/meminfo: memFree=30238604/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1602.04 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 16249 0 0 0 160184 20 0 0 20 0 1 0 29126093 99889152 19064 33554432000 4194304 6059633 140736100737840 140736100736664 4254659 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19064 184 456 0 23923 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97548

[startup+1662.3 s]
/proc/loadavg: 2.35 2.28 2.21 3/175 23126
/proc/meminfo: memFree=30305216/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1662.03 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 16987 0 0 0 166181 22 0 0 20 0 1 0 29126093 99889152 19064 33554432000 4194304 6059633 140736100737840 140736100736664 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19064 184 456 0 23923 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97548

[startup+1722.3 s]
/proc/loadavg: 2.17 2.24 2.19 3/175 23127
/proc/meminfo: memFree=30300636/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1722.02 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 17725 0 0 0 172178 24 0 0 20 0 1 0 29126093 99889152 19064 33554432000 4194304 6059633 140736100737840 140736100736664 4277514 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19064 184 456 0 23923 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97548

[startup+1782.3 s]
/proc/loadavg: 2.20 2.24 2.19 3/175 23128
/proc/meminfo: memFree=30287500/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1782.01 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 18461 0 0 0 178175 26 0 0 20 0 1 0 29126093 99889152 19064 33554432000 4194304 6059633 140736100737840 140736100736664 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19064 184 456 0 23923 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.25 2.20 3/175 23129
/proc/meminfo: memFree=30287488/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1800.01 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 18461 0 0 0 179975 26 0 0 20 0 1 0 29126093 99889152 19064 33554432000 4194304 6059633 140736100737840 140736100736664 4255366 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19064 184 456 0 23923 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97548

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 23038 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.25 2.20 3/175 23129
/proc/meminfo: memFree=30287488/32872528 swapFree=1308564/1463908
[pid=23038] ppid=23035 vsize=97548 CPUtime=1800.01 cores=0,2,4,6
/proc/23038/stat : 23038 (open-wbo) R 23035 23038 21023 0 -1 4202496 18461 0 0 0 179975 26 0 0 20 0 1 0 29126093 99889152 19064 33554432000 4194304 6059633 140736100737840 140736100736664 4255366 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23038/statm: 24387 19064 184 456 0 23923 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97548

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.265959
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.265959
maximum resident set size= 134376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68329 second user time and 6.77497 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 19:07:51
IDJOB=4117106
IDBENCH=109553
IDSOLVER=2547
FILE ID=node121/4117106-1466960871
RUNJOBID= node121-1466940445-21039
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117106-1466960871/watcher-4117106-1466960871 -o /tmp/evaluation-result-4117106-1466960871/solver-4117106-1466960871 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4117106-1466960871.opb

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

MD5SUM BENCH= a05aa17cd2b31ae8348633c5a395e9e7
RANDOM SEED=1345759954

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30366432 kB
Buffers:           75716 kB
Cached:           178728 kB
SwapCached:         1456 kB
Active:            98904 kB
Inactive:         216408 kB
Active(anon):      60264 kB
Inactive(anon):     2960 kB
Active(file):      38640 kB
Inactive(file):   213448 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5096 kB
Writeback:             0 kB
AnonPages:       1523560 kB
Mapped:             8076 kB
Shmem:                 0 kB
Slab:             594512 kB
SReclaimable:      38656 kB
SUnreclaim:       555856 kB
KernelStack:        1456 kB
PageTables:         6884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1637604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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= 71688 MiB
End job on node121 at 2016-06-26 19:37:51