Trace number 4117058

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-round22-6.opb
MD5SUMe6c88e046c8333b5f08a0b7bdca9455c
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 benchmark1425.54
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-4117058-1466960860.opb
0.00/0.00	c File size is 377567 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-4117058-1466960860/watcher-4117058-1466960860 -o /tmp/evaluation-result-4117058-1466960860/solver-4117058-1466960860 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4117058-1466960860.opb 

pid=30848
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: 2.06 2.05 2.01 3/175 30851
/proc/meminfo: memFree=31723812/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29125087 2777088 280 33554432000 4194304 6059633 140734690056416 140737001985864 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 678 280 227 456 0 121 0

[startup+0.100169 s]
/proc/loadavg: 2.06 2.05 2.01 3/175 30851
/proc/meminfo: memFree=31723812/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=26908 CPUtime=0.09 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 5073 0 0 0 8 1 0 0 20 0 1 0 29125087 27553792 5254 33554432000 4194304 6059633 140734690056416 140737001985864 5269335 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 6727 5254 168 456 0 6263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26908

[startup+0.200381 s]
/proc/loadavg: 2.06 2.05 2.01 3/175 30851
/proc/meminfo: memFree=31723812/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=27732 CPUtime=0.19 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 5339 0 0 0 18 1 0 0 20 0 1 0 29125087 28397568 5499 33554432000 4194304 6059633 140734690056416 140737001985864 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 6933 5499 182 456 0 6469 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27732

[startup+0.300407 s]
/proc/loadavg: 2.06 2.05 2.01 3/175 30851
/proc/meminfo: memFree=31723812/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=27864 CPUtime=0.29 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 5373 0 0 0 28 1 0 0 20 0 1 0 29125087 28532736 5533 33554432000 4194304 6059633 140734690056416 140737001985864 4277650 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 6966 5533 182 456 0 6502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27864

[startup+0.700352 s]
/proc/loadavg: 2.06 2.05 2.01 3/175 30851
/proc/meminfo: memFree=31723812/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=28204 CPUtime=0.69 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 5518 0 0 0 68 1 0 0 20 0 1 0 29125087 28880896 5655 33554432000 4194304 6059633 140734690056416 140737001985864 4867836 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 7051 5655 183 456 0 6587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28204

[startup+1.50034 s]
/proc/loadavg: 2.06 2.05 2.01 3/176 30852
/proc/meminfo: memFree=31693632/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=28336 CPUtime=1.49 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 6204 0 0 0 148 1 0 0 20 0 1 0 29125087 29016064 5767 33554432000 4194304 6059633 140734690056416 140734690054776 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 7084 5767 184 456 0 6620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28336

[startup+3.10035 s]
/proc/loadavg: 2.06 2.05 2.01 3/176 30852
/proc/meminfo: memFree=31692268/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=28596 CPUtime=3.09 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 6298 0 0 0 308 1 0 0 20 0 1 0 29125087 29282304 5861 33554432000 4194304 6059633 140734690056416 140734690054776 4254740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 7149 5861 184 456 0 6685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28596

[startup+6.30034 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 30853
/proc/meminfo: memFree=31690864/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=29172 CPUtime=6.28 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 7193 0 0 0 627 1 0 0 20 0 1 0 29125087 29872128 5994 33554432000 4194304 6059633 140734690056416 140734690055240 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 7293 5994 184 456 0 6829 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29172

[startup+12.7004 s]
/proc/loadavg: 2.05 2.05 2.01 3/177 30853
/proc/meminfo: memFree=31678640/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=40772 CPUtime=12.69 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 8118 0 0 0 1267 2 0 0 20 0 1 0 29125087 41750528 8877 33554432000 4194304 6059633 140734690056416 140734690054936 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 10193 8877 184 456 0 9729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40772

[startup+25.5004 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 30853
/proc/meminfo: memFree=31674180/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=40772 CPUtime=25.49 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 8137 0 0 0 2547 2 0 0 20 0 1 0 29125087 41750528 8895 33554432000 4194304 6059633 140734690056416 140734690054936 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 10193 8895 184 456 0 9729 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40772

[startup+51.1004 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 30853
/proc/meminfo: memFree=31665432/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=45120 CPUtime=51.08 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 8840 0 0 0 5106 2 0 0 20 0 1 0 29125087 46202880 10042 33554432000 4194304 6059633 140734690056416 140734690054936 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 11280 10042 184 456 0 10816 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45120

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 30854
/proc/meminfo: memFree=31670668/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=47840 CPUtime=102.28 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 9946 0 0 0 10226 2 0 0 20 0 1 0 29125087 48988160 8732 33554432000 4194304 6059633 140734690056416 140734690054904 4261480 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 11960 8732 184 456 0 11496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47840

[startup+162.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/178 30858
/proc/meminfo: memFree=31642952/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=67220 CPUtime=162.27 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 11215 0 0 0 16224 3 0 0 20 0 1 0 29125087 68833280 14023 33554432000 4194304 6059633 140734690056416 140734690054904 4254740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 16805 14023 184 456 0 16341 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67220

[startup+222.308 s]
/proc/loadavg: 2.17 2.06 2.01 3/177 30859
/proc/meminfo: memFree=31636556/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=67220 CPUtime=222.26 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 11231 0 0 0 22223 3 0 0 20 0 1 0 29125087 68833280 14550 33554432000 4194304 6059633 140734690056416 140734690054904 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 16805 14550 184 456 0 16341 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67220

[startup+282.3 s]
/proc/loadavg: 2.11 2.06 2.01 4/177 30860
/proc/meminfo: memFree=31627844/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=282.24 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 12038 0 0 0 28221 3 0 0 20 0 1 0 29125087 99909632 15909 33554432000 4194304 6059633 140734690056416 140734690054904 4278540 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 15909 184 456 0 23928 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97568

[startup+342.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 30862
/proc/meminfo: memFree=31622500/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=342.23 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 12127 0 0 0 34220 3 0 0 20 0 1 0 29125087 99909632 17047 33554432000 4194304 6059633 140734690056416 140734690054904 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 17047 184 456 0 23928 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97568

[startup+402.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 30863
/proc/meminfo: memFree=31616364/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=402.23 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 12129 0 0 0 40219 4 0 0 20 0 1 0 29125087 99909632 18071 33554432000 4194304 6059633 140734690056416 140734690054904 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18071 184 456 0 23928 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97568

[startup+462.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/177 30864
/proc/meminfo: memFree=31613692/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=462.22 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 12130 0 0 0 46218 4 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690054904 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97568

[startup+522.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 30865
/proc/meminfo: memFree=31613440/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=522.21 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 12130 0 0 0 52217 4 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690054904 4277968 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97568

[startup+582.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/177 30866
/proc/meminfo: memFree=31613124/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=582.2 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 12130 0 0 0 58216 4 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690054904 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97568


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 30877
/proc/meminfo: memFree=31578280/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=146888 CPUtime=942.14 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 16592 0 0 0 94205 9 0 0 20 0 1 0 29125087 150413312 27254 33554432000 4194304 6059633 140734690056416 140734690054952 4277914 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 36722 27254 184 456 0 36258 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146888

[startup+1002.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 30878
/proc/meminfo: memFree=31570344/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1002.13 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 17094 0 0 0 100203 10 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690054952 4278329 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97568

[startup+1062.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/177 30879
/proc/meminfo: memFree=31581080/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1062.12 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 17593 0 0 0 106202 10 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97568

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 30880
/proc/meminfo: memFree=31574560/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1122.11 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 18093 0 0 0 112200 11 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277921 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97568

[startup+1182.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 30881
/proc/meminfo: memFree=31572388/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1182.11 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 18594 0 0 0 118199 12 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97568

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 30883
/proc/meminfo: memFree=31571900/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1242.09 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 19095 0 0 0 124196 13 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97568

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 30884
/proc/meminfo: memFree=31569868/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1302.09 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 19596 0 0 0 130195 14 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97568

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 30888
/proc/meminfo: memFree=31570056/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1362.07 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 20098 0 0 0 136193 14 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97568

[startup+1422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 30889
/proc/meminfo: memFree=31572144/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1422.08 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 20774 0 0 0 142192 16 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277835 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97568

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 30890
/proc/meminfo: memFree=31575220/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1482.05 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 21716 0 0 0 148188 17 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97568

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 4/176 30892
/proc/meminfo: memFree=31578980/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1542.05 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 22809 0 0 0 154186 19 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97568

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30894
/proc/meminfo: memFree=31612764/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1602.03 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 23899 0 0 0 160183 20 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 97568

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 30895
/proc/meminfo: memFree=31612548/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=97568 CPUtime=1662.03 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 24988 0 0 0 166181 22 0 0 20 0 1 0 29125087 99909632 18583 33554432000 4194304 6059633 140734690056416 140734690055240 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 24392 18583 184 456 0 23928 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97568

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30942
/proc/meminfo: memFree=31598860/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=177708 CPUtime=1722.02 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 26079 0 0 0 172178 24 0 0 20 0 1 0 29125087 181972992 31929 33554432000 4194304 6059633 140734690056416 140734690055208 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 44427 31929 184 456 0 43963 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 177708

[startup+1782.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 30943
/proc/meminfo: memFree=31601520/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=146888 CPUtime=1782.01 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 26582 0 0 0 178176 25 0 0 20 0 1 0 29125087 150413312 30326 33554432000 4194304 6059633 140734690056416 140734690054952 4255192 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 36722 30326 184 456 0 36258 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30943
/proc/meminfo: memFree=31587376/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=177708 CPUtime=1800.01 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 27170 0 0 0 179975 26 0 0 20 0 1 0 29125087 181972992 32953 33554432000 4194304 6059633 140734690056416 140734690055208 4278292 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 44427 32953 184 456 0 43963 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177708

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 30851 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30943
/proc/meminfo: memFree=31587376/32872528 swapFree=329968/354496
[pid=30851] ppid=30848 vsize=177708 CPUtime=1800.01 cores=1,3,5,7
/proc/30851/stat : 30851 (open-wbo) R 30848 30851 28808 0 -1 4202496 27170 0 0 0 179975 26 0 0 20 0 1 0 29125087 181972992 32953 33554432000 4194304 6059633 140734690056416 140734690055208 4278292 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30851/statm: 44427 32953 184 456 0 43963 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177708

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.267959
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.267959
maximum resident set size= 131824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27173
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= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.18706 second user time and 7.74382 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 19:07:41
IDJOB=4117058
IDBENCH=109547
IDSOLVER=2547
FILE ID=node126/4117058-1466960860
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117058-1466960860/watcher-4117058-1466960860 -o /tmp/evaluation-result-4117058-1466960860/solver-4117058-1466960860 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4117058-1466960860.opb

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

MD5SUM BENCH= e6c88e046c8333b5f08a0b7bdca9455c
RANDOM SEED=1721754914

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31724068 kB
Buffers:           12188 kB
Cached:            42044 kB
SwapCached:         1492 kB
Active:            69464 kB
Inactive:          28172 kB
Active(anon):      44096 kB
Inactive(anon):     1664 kB
Active(file):      25368 kB
Inactive(file):    26508 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5100 kB
Writeback:             4 kB
AnonPages:        396612 kB
Mapped:             7812 kB
Shmem:                 0 kB
Slab:             565352 kB
SReclaimable:       9328 kB
SUnreclaim:       556024 kB
KernelStack:        1456 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     518320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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= 71716 MiB
End job on node126 at 2016-06-26 19:37:41