Trace number 4115994

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-round23-7.opb
MD5SUM4d7f4e517409151f797860ef8d501011
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints896
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-4115994-1466946068.opb
0.00/0.00	c File size is 416183 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
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 :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4115994-1466946068/watcher-4115994-1466946068 -o /tmp/evaluation-result-4115994-1466946068/solver-4115994-1466946068 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4115994-1466946068.opb 

pid=29115
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: 2.14 2.07 2.04 3/177 29118
/proc/meminfo: memFree=31692948/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 27645835 2813952 288 33554432000 4194304 6059633 140736974798336 140734472299320 5040439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 687 288 236 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.14 2.07 2.04 3/177 29118
/proc/meminfo: memFree=31692948/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=24644 CPUtime=0.09 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 4482 0 0 0 9 0 0 0 20 0 1 0 27645835 25235456 5278 33554432000 4194304 6059633 140736974798336 140734472299320 5131680 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 6161 5284 163 456 0 5697 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24644

[startup+0.200372 s]
/proc/loadavg: 2.14 2.07 2.04 3/177 29118
/proc/meminfo: memFree=31692948/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=28056 CPUtime=0.19 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 5111 0 0 0 19 0 0 0 20 0 1 0 27645835 28729344 5831 33554432000 4194304 6059633 140736974798336 140734472299320 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 7014 5831 182 456 0 6550 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28056

[startup+0.300354 s]
/proc/loadavg: 2.14 2.07 2.04 3/177 29118
/proc/meminfo: memFree=31692948/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=28404 CPUtime=0.29 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 5205 0 0 0 29 0 0 0 20 0 1 0 27645835 29085696 5925 33554432000 4194304 6059633 140736974798336 140734472299320 4277619 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 7101 5925 182 456 0 6637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28404

[startup+0.700298 s]
/proc/loadavg: 2.14 2.07 2.04 3/177 29118
/proc/meminfo: memFree=31692948/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=28404 CPUtime=0.69 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 5225 0 0 0 69 0 0 0 20 0 1 0 27645835 29085696 5945 33554432000 4194304 6059633 140736974798336 140736974796696 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 7101 5945 183 456 0 6637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28404

[startup+1.50029 s]
/proc/loadavg: 2.14 2.07 2.04 3/178 29119
/proc/meminfo: memFree=31669760/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=28684 CPUtime=1.49 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 5337 0 0 0 149 0 0 0 20 0 1 0 27645835 29372416 6001 33554432000 4194304 6059633 140736974798336 140736974796696 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 7171 6001 184 456 0 6707 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28684

[startup+3.10029 s]
/proc/loadavg: 2.13 2.07 2.04 3/178 29119
/proc/meminfo: memFree=31669264/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=29080 CPUtime=3.09 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 5416 0 0 0 309 0 0 0 20 0 1 0 27645835 29777920 6080 33554432000 4194304 6059633 140736974798336 140736974796712 4262704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 7270 6080 184 456 0 6806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29080

[startup+6.30029 s]
/proc/loadavg: 2.13 2.07 2.04 3/178 29119
/proc/meminfo: memFree=31669472/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=29576 CPUtime=6.29 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 6352 0 0 0 628 1 0 0 20 0 1 0 27645835 30285824 6218 33554432000 4194304 6059633 140736974798336 140736974797160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 7394 6218 184 456 0 6930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29576

[startup+12.7003 s]
/proc/loadavg: 2.11 2.06 2.04 3/178 29119
/proc/meminfo: memFree=31658256/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=41056 CPUtime=12.69 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 7102 0 0 0 1268 1 0 0 20 0 1 0 27645835 42041344 8947 33554432000 4194304 6059633 140736974798336 140736974796856 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 10264 8947 184 456 0 9800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41056

[startup+25.5004 s]
/proc/loadavg: 2.09 2.06 2.04 3/178 29119
/proc/meminfo: memFree=31654212/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=45476 CPUtime=25.48 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 7839 0 0 0 2547 1 0 0 20 0 1 0 27645835 46567424 10121 33554432000 4194304 6059633 140736974798336 140736974796856 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 11369 10121 184 456 0 10905 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45476

[startup+51.1004 s]
/proc/loadavg: 2.19 2.09 2.05 3/178 29119
/proc/meminfo: memFree=31653844/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=45476 CPUtime=51.09 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 7929 0 0 0 5107 2 0 0 20 0 1 0 27645835 46567424 10208 33554432000 4194304 6059633 140736974798336 140736974796856 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 11369 10208 184 456 0 10905 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45476

[startup+102.3 s]
/proc/loadavg: 2.13 2.08 2.05 3/176 29120
/proc/meminfo: memFree=31645472/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=59800 CPUtime=102.28 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 9001 0 0 0 10226 2 0 0 20 0 1 0 27645835 61235200 12251 33554432000 4194304 6059633 140736974798336 140736974796824 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 14950 12251 184 456 0 14486 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59800

[startup+162.3 s]
/proc/loadavg: 2.18 2.10 2.05 3/177 29122
/proc/meminfo: memFree=31639072/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=67640 CPUtime=162.26 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 10182 0 0 0 16224 2 0 0 20 0 1 0 27645835 69263360 13852 33554432000 4194304 6059633 140736974798336 140736974796824 4246280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 16910 13852 184 456 0 16446 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67640

[startup+222.307 s]
/proc/loadavg: 2.14 2.11 2.06 3/177 29123
/proc/meminfo: memFree=31636892/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=67640 CPUtime=222.26 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 10185 0 0 0 22224 2 0 0 20 0 1 0 27645835 69263360 14364 33554432000 4194304 6059633 140736974798336 140736974796824 4277521 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 16910 14364 184 456 0 16446 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67640

[startup+282.3 s]
/proc/loadavg: 2.06 2.09 2.05 3/177 29124
/proc/meminfo: memFree=31627936/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=282.24 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 11096 0 0 0 28221 3 0 0 20 0 1 0 27645835 100339712 16609 33554432000 4194304 6059633 140736974798336 140736974796824 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 16609 184 456 0 24033 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97988

[startup+342.3 s]
/proc/loadavg: 2.02 2.07 2.04 3/177 29125
/proc/meminfo: memFree=31625756/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=342.23 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 11097 0 0 0 34220 3 0 0 20 0 1 0 27645835 100339712 17121 33554432000 4194304 6059633 140736974798336 140736974796824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 17121 184 456 0 24033 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97988

[startup+402.3 s]
/proc/loadavg: 2.04 2.07 2.04 3/177 29126
/proc/meminfo: memFree=31623832/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=402.22 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 11098 0 0 0 40219 3 0 0 20 0 1 0 27645835 100339712 17633 33554432000 4194304 6059633 140736974798336 140736974796824 4277945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 17633 184 456 0 24033 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97988

[startup+462.3 s]
/proc/loadavg: 2.19 2.10 2.05 3/177 29128
/proc/meminfo: memFree=31582748/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=462.21 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 11100 0 0 0 46218 3 0 0 20 0 1 0 27645835 100339712 18657 33554432000 4194304 6059633 140736974798336 140736974796824 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 18657 184 456 0 24033 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97988

[startup+522.3 s]
/proc/loadavg: 2.12 2.09 2.05 3/177 29129
/proc/meminfo: memFree=31617652/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=522.2 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 11101 0 0 0 52217 3 0 0 20 0 1 0 27645835 100339712 19169 33554432000 4194304 6059633 140736974798336 140736974796824 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19169 184 456 0 24033 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97988

[startup+582.3 s]
/proc/loadavg: 2.12 2.10 2.06 3/178 29133
/proc/meminfo: memFree=31617768/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=582.19 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 11101 0 0 0 58216 3 0 0 20 0 1 0 27645835 100339712 19169 33554432000 4194304 6059633 140736974798336 140736974796824 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19169 184 456 0 24033 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97988


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.10 2.07 3/177 29140
/proc/meminfo: memFree=31616896/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=942.14 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 15789 0 0 0 94205 9 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97988

[startup+1002.3 s]
/proc/loadavg: 2.04 2.08 2.07 4/177 29141
/proc/meminfo: memFree=31578416/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1002.13 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 16835 0 0 0 100203 10 0 0 20 0 1 0 27645835 150843392 28890 33554432000 4194304 6059633 140736974798336 140736974796872 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 28890 184 456 0 36363 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147308

[startup+1062.3 s]
/proc/loadavg: 2.06 2.08 2.06 3/177 29143
/proc/meminfo: memFree=31616780/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1062.12 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 17361 0 0 0 106201 11 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97988

[startup+1122.3 s]
/proc/loadavg: 2.06 2.08 2.06 3/177 29144
/proc/meminfo: memFree=31616916/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1122.12 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 17886 0 0 0 112200 12 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4277710 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97988

[startup+1182.3 s]
/proc/loadavg: 2.08 2.08 2.06 3/178 29148
/proc/meminfo: memFree=31616580/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1182.1 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 18412 0 0 0 118198 12 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4277956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97988

[startup+1242.3 s]
/proc/loadavg: 2.03 2.06 2.06 3/177 29149
/proc/meminfo: memFree=31562776/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1242.09 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 18938 0 0 0 124196 13 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4246583 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97988

[startup+1302.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/177 29196
/proc/meminfo: memFree=31649004/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1302.08 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 19984 0 0 0 130194 14 0 0 20 0 1 0 27645835 150843392 27354 33554432000 4194304 6059633 140736974798336 140736974796872 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 27354 184 456 0 36363 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147308

[startup+1362.3 s]
/proc/loadavg: 2.11 2.07 2.06 3/177 29198
/proc/meminfo: memFree=31629468/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1362.08 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 20512 0 0 0 136193 15 0 0 20 0 1 0 27645835 150843392 27866 33554432000 4194304 6059633 140736974798336 140736974796872 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 27866 184 456 0 36363 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147308

[startup+1422.3 s]
/proc/loadavg: 2.12 2.08 2.06 3/177 29199
/proc/meminfo: memFree=31621296/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1422.07 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 21110 0 0 0 142190 17 0 0 20 0 1 0 27645835 150843392 28378 33554432000 4194304 6059633 140736974798336 140736974796872 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 28378 184 456 0 36363 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147308

[startup+1482.3 s]
/proc/loadavg: 2.13 2.08 2.06 3/177 29200
/proc/meminfo: memFree=31612700/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1482.05 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 21705 0 0 0 148187 18 0 0 20 0 1 0 27645835 150843392 28378 33554432000 4194304 6059633 140736974798336 140736974796872 4263969 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 28378 184 456 0 36363 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147308

[startup+1542.31 s]
/proc/loadavg: 2.04 2.06 2.06 3/177 29201
/proc/meminfo: memFree=31611860/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1542.06 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 22300 0 0 0 154186 20 0 0 20 0 1 0 27645835 150843392 27866 33554432000 4194304 6059633 140736974798336 140736974796872 4278418 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 27866 184 456 0 36363 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147308

[startup+1602.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/177 29202
/proc/meminfo: memFree=31640100/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=147308 CPUtime=1602.04 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 22894 0 0 0 160183 21 0 0 20 0 1 0 27645835 150843392 26842 33554432000 4194304 6059633 140736974798336 140736974797160 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 36827 26842 184 456 0 36363 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147308

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/177 29204
/proc/meminfo: memFree=31638592/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1662.03 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 22974 0 0 0 166181 22 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97988

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/177 29205
/proc/meminfo: memFree=31634628/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1722.02 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 23573 0 0 0 172178 24 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97988

[startup+1782.3 s]
/proc/loadavg: 2.09 2.05 2.04 3/178 29209
/proc/meminfo: memFree=31632220/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1782.01 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 24171 0 0 0 178175 26 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.06 2.05 3/177 29209
/proc/meminfo: memFree=31632464/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1800.01 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 24171 0 0 0 179975 26 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97988

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 29118 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.06 2.05 3/177 29209
/proc/meminfo: memFree=31632464/32872528 swapFree=329968/354496
[pid=29118] ppid=29115 vsize=97988 CPUtime=1800.01 cores=0,2,4,6
/proc/29118/stat : 29118 (open-wbo) R 29115 29118 28808 0 -1 4202496 24171 0 0 0 179975 26 0 0 20 0 1 0 27645835 100339712 19170 33554432000 4194304 6059633 140736974798336 140736974797160 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29118/statm: 24497 19170 184 456 0 24033 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97988

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 (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.267959
maximum resident set size= 134260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24174
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= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.21521 second user time and 7.42787 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 15:01:08
IDJOB=4115994
IDBENCH=109414
IDSOLVER=2547
FILE ID=node126/4115994-1466946068
RUNJOBID= node126-1466943732-28824
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-round23-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115994-1466946068/watcher-4115994-1466946068 -o /tmp/evaluation-result-4115994-1466946068/solver-4115994-1466946068 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4115994-1466946068.opb

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

MD5SUM BENCH= 4d7f4e517409151f797860ef8d501011
RANDOM SEED=1055432068

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:        31693368 kB
Buffers:            2592 kB
Cached:            36056 kB
SwapCached:         1504 kB
Active:           108504 kB
Inactive:          16624 kB
Active(anon):      86920 kB
Inactive(anon):     1664 kB
Active(file):      21584 kB
Inactive(file):    14960 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099400 kB
Dirty:              5088 kB
Writeback:             0 kB
AnonPages:        505400 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             565032 kB
SReclaimable:       8852 kB
SUnreclaim:       556180 kB
KernelStack:        1480 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     560644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 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 15:31:09