Trace number 4117050

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round22-3.opb
MD5SUMf6c76c9ee3b2b7a7912c204650cab285
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 variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
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-4117050-1466959060.opb
0.00/0.00	c File size is 377335 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:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
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-4117050-1466959060/watcher-4117050-1466959060 -o /tmp/evaluation-result-4117050-1466959060/solver-4117050-1466959060 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4117050-1466959060.opb 

pid=30690
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: 2.01 2.06 2.03 3/176 30693
/proc/meminfo: memFree=31731292/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 28945020 2777088 279 33554432000 4194304 6059633 140735495293024 140733392463800 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 678 279 227 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.01 2.06 2.03 3/176 30693
/proc/meminfo: memFree=31731292/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=27124 CPUtime=0.09 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 5069 0 0 0 8 1 0 0 20 0 1 0 28945020 27774976 5301 33554432000 4194304 6059633 140735495293024 140733392463800 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 6781 5307 168 456 0 6317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27124

[startup+0.200388 s]
/proc/loadavg: 2.01 2.06 2.03 3/176 30693
/proc/meminfo: memFree=31731292/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=27748 CPUtime=0.19 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 5307 0 0 0 18 1 0 0 20 0 1 0 28945020 28413952 5487 33554432000 4194304 6059633 140735495293024 140733392463800 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 6937 5487 182 456 0 6473 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27748

[startup+0.300366 s]
/proc/loadavg: 2.01 2.06 2.03 3/176 30693
/proc/meminfo: memFree=31731292/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=28084 CPUtime=0.29 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 5408 0 0 0 28 1 0 0 20 0 1 0 28945020 28758016 5587 33554432000 4194304 6059633 140735495293024 140733392463800 4254746 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 7021 5587 182 456 0 6557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28084

[startup+0.700271 s]
/proc/loadavg: 2.01 2.06 2.03 3/176 30693
/proc/meminfo: memFree=31731292/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=28288 CPUtime=0.69 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 5507 0 0 0 68 1 0 0 20 0 1 0 28945020 28966912 5662 33554432000 4194304 6059633 140735495293024 140735495291608 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 7072 5662 183 456 0 6608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28288

[startup+1.50027 s]
/proc/loadavg: 2.01 2.06 2.03 3/177 30694
/proc/meminfo: memFree=31709652/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=28240 CPUtime=1.49 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 5612 0 0 0 148 1 0 0 20 0 1 0 28945020 28917760 5744 33554432000 4194304 6059633 140735495293024 140735495291608 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 7060 5744 183 456 0 6596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28240

[startup+3.10028 s]
/proc/loadavg: 2.01 2.06 2.03 3/177 30694
/proc/meminfo: memFree=31694140/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=28636 CPUtime=3.09 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 6203 0 0 0 308 1 0 0 20 0 1 0 28945020 29323264 5660 33554432000 4194304 6059633 140735495293024 140735495291336 4254746 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 7159 5660 184 456 0 6695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28636

[startup+6.30027 s]
/proc/loadavg: 2.01 2.06 2.03 3/177 30694
/proc/meminfo: memFree=31693964/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=29080 CPUtime=6.29 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 7079 0 0 0 628 1 0 0 20 0 1 0 28945020 29777920 5940 33554432000 4194304 6059633 140735495293024 140735495291848 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 7270 5940 184 456 0 6806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29080

[startup+12.7003 s]
/proc/loadavg: 2.01 2.06 2.03 3/177 30694
/proc/meminfo: memFree=31681968/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=40808 CPUtime=12.69 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 8018 0 0 0 1268 1 0 0 20 0 1 0 28945020 41787392 8847 33554432000 4194304 6059633 140735495293024 140735495291544 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 10202 8847 184 456 0 9738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40808

[startup+25.5004 s]
/proc/loadavg: 2.01 2.06 2.03 3/177 30694
/proc/meminfo: memFree=31680068/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=40808 CPUtime=25.48 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 8037 0 0 0 2547 1 0 0 20 0 1 0 28945020 41787392 8864 33554432000 4194304 6059633 140735495293024 140735495291544 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 10202 8864 184 456 0 9738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40808

[startup+51.1004 s]
/proc/loadavg: 2.00 2.05 2.02 3/177 30694
/proc/meminfo: memFree=31675168/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=45160 CPUtime=51.08 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 8780 0 0 0 5106 2 0 0 20 0 1 0 28945020 46243840 10049 33554432000 4194304 6059633 140735495293024 140735495291544 4261190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 11290 10049 184 456 0 10826 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45160

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/177 30695
/proc/meminfo: memFree=31677528/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=47880 CPUtime=102.28 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 9793 0 0 0 10225 3 0 0 20 0 1 0 28945020 49029120 8687 33554432000 4194304 6059633 140735495293024 140735495291512 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 11970 8687 184 456 0 11506 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47880

[startup+162.3 s]
/proc/loadavg: 2.04 2.05 2.02 3/178 30699
/proc/meminfo: memFree=31659492/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=59492 CPUtime=162.26 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 10426 0 0 0 16223 3 0 0 20 0 1 0 28945020 60919808 13102 33554432000 4194304 6059633 140735495293024 140735495291512 4254603 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 14873 13102 184 456 0 14409 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59492

[startup+222.307 s]
/proc/loadavg: 2.06 2.05 2.02 3/177 30700
/proc/meminfo: memFree=31651172/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=59492 CPUtime=222.26 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 10427 0 0 0 22223 3 0 0 20 0 1 0 28945020 60919808 13614 33554432000 4194304 6059633 140735495293024 140735495291512 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 14873 13614 184 456 0 14409 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59492

[startup+282.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/177 30702
/proc/meminfo: memFree=31635344/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=59492 CPUtime=282.24 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 10993 0 0 0 28221 3 0 0 20 0 1 0 28945020 60919808 13855 33554432000 4194304 6059633 140735495293024 140735495291848 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 14873 13855 184 456 0 14409 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 59492

[startup+342.3 s]
/proc/loadavg: 2.05 2.05 2.02 3/177 30703
/proc/meminfo: memFree=31621316/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=342.23 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 11272 0 0 0 34220 3 0 0 20 0 1 0 28945020 92000256 15662 33554432000 4194304 6059633 140735495293024 140735495291512 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 15662 184 456 0 21997 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89844

[startup+402.3 s]
/proc/loadavg: 2.10 2.06 2.02 3/177 30704
/proc/meminfo: memFree=31610200/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=402.22 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 11279 0 0 0 40219 3 0 0 20 0 1 0 28945020 92000256 18222 33554432000 4194304 6059633 140735495293024 140735495291512 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 18222 184 456 0 21997 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 89844

[startup+462.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/177 30705
/proc/meminfo: memFree=31599896/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=462.22 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 11432 0 0 0 46218 4 0 0 20 0 1 0 28945020 92000256 20419 33554432000 4194304 6059633 140735495293024 140735495291512 4255716 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 20419 184 456 0 21997 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 89844

[startup+522.3 s]
/proc/loadavg: 2.15 2.07 2.02 3/177 30706
/proc/meminfo: memFree=31597352/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=522.21 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 11433 0 0 0 52217 4 0 0 20 0 1 0 28945020 92000256 20931 33554432000 4194304 6059633 140735495293024 140735495291512 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 20931 184 456 0 21997 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89844

[startup+582.3 s]
/proc/loadavg: 2.12 2.07 2.02 3/177 30708
/proc/meminfo: memFree=31594932/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=582.2 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 11434 0 0 0 58216 4 0 0 20 0 1 0 28945020 92000256 21443 33554432000 4194304 6059633 140735495293024 140735495291512 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 21443 184 456 0 21997 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89844


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 30718
/proc/meminfo: memFree=31594592/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=139164 CPUtime=942.15 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 15150 0 0 0 94206 9 0 0 20 0 1 0 28945020 142503936 29572 33554432000 4194304 6059633 140735495293024 140735495291848 4265344 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 34791 29572 184 456 0 34327 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 139164

[startup+1002.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 30719
/proc/meminfo: memFree=31556328/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=139164 CPUtime=1002.13 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 15619 0 0 0 100204 9 0 0 20 0 1 0 28945020 142503936 31108 33554432000 4194304 6059633 140735495293024 140735495291560 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 34791 31108 184 456 0 34327 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139164

[startup+1062.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 30720
/proc/meminfo: memFree=31594428/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=1062.12 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 16088 0 0 0 106202 10 0 0 20 0 1 0 28945020 92000256 21444 33554432000 4194304 6059633 140735495293024 140735495291848 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 21444 184 456 0 21997 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 89844

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 30721
/proc/meminfo: memFree=31561160/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=1122.11 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 16556 0 0 0 112200 11 0 0 20 0 1 0 28945020 92000256 21444 33554432000 4194304 6059633 140735495293024 140735495291848 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 21444 184 456 0 21997 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 89844

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30722
/proc/meminfo: memFree=31556680/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=1182.11 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 17025 0 0 0 118199 12 0 0 20 0 1 0 28945020 92000256 21444 33554432000 4194304 6059633 140735495293024 140735495291848 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 21444 184 456 0 21997 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 89844

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30724
/proc/meminfo: memFree=31554752/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=1242.1 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 17494 0 0 0 124197 13 0 0 20 0 1 0 28945020 92000256 21444 33554432000 4194304 6059633 140735495293024 140735495291848 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 21444 184 456 0 21997 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 89844

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.01 4/177 30725
/proc/meminfo: memFree=31552464/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=89844 CPUtime=1302.08 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 17964 0 0 0 130195 13 0 0 20 0 1 0 28945020 92000256 21444 33554432000 4194304 6059633 140735495293024 140735495291848 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22461 21444 184 456 0 21997 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 89844

[startup+1362.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/178 30729
/proc/meminfo: memFree=31552408/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=90072 CPUtime=1362.08 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 18436 0 0 0 136193 15 0 0 20 0 1 0 28945020 92233728 21445 33554432000 4194304 6059633 140735495293024 140735495291512 4277497 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22518 21445 184 456 0 22054 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90072

[startup+1422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 30753
/proc/meminfo: memFree=31553736/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=90072 CPUtime=1422.07 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 18965 0 0 0 142192 15 0 0 20 0 1 0 28945020 92233728 21501 33554432000 4194304 6059633 140735495293024 140735495291848 4277507 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22518 21501 184 456 0 22054 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 90072

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 30754
/proc/meminfo: memFree=31556156/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=90072 CPUtime=1482.06 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 19436 0 0 0 148190 16 0 0 20 0 1 0 28945020 92233728 21501 33554432000 4194304 6059633 140735495293024 140735495291848 4254772 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22518 21501 184 456 0 22054 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90072

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30756
/proc/meminfo: memFree=31558232/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=90072 CPUtime=1542.05 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 20128 0 0 0 154188 17 0 0 20 0 1 0 28945020 92233728 21501 33554432000 4194304 6059633 140735495293024 140735495291848 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22518 21501 184 456 0 22054 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 90072

[startup+1602.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 30757
/proc/meminfo: memFree=31593700/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=90072 CPUtime=1602.04 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 21153 0 0 0 160185 19 0 0 20 0 1 0 28945020 92233728 21501 33554432000 4194304 6059633 140735495293024 140735495291848 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 22518 21501 184 456 0 22054 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90072

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 30758
/proc/meminfo: memFree=31543752/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=170212 CPUtime=1662.03 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 22073 0 0 0 166183 20 0 0 20 0 1 0 28945020 174297088 34168 33554432000 4194304 6059633 140735495293024 140735495291816 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 42553 34168 184 456 0 42089 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 170212

[startup+1722.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/177 30805
/proc/meminfo: memFree=31597288/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=139392 CPUtime=1722.03 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 22684 0 0 0 172181 22 0 0 20 0 1 0 28945020 142737408 33213 33554432000 4194304 6059633 140735495293024 140735495291560 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 34848 33213 184 456 0 34384 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 139392

[startup+1782.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 30806
/proc/meminfo: memFree=31597468/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=139392 CPUtime=1782.01 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 23740 0 0 0 178178 23 0 0 20 0 1 0 28945020 142737408 31677 33554432000 4194304 6059633 140735495293024 140735495291560 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 34848 31677 184 456 0 34384 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/176 30806
/proc/meminfo: memFree=31587300/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=170212 CPUtime=1800.01 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 24088 0 0 0 179977 24 0 0 20 0 1 0 28945020 174297088 34065 33554432000 4194304 6059633 140735495293024 140735495291816 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 42553 34065 184 456 0 42089 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170212

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 30693 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/176 30806
/proc/meminfo: memFree=31587300/32872528 swapFree=329968/354496
[pid=30693] ppid=30690 vsize=170212 CPUtime=1800.01 cores=1,3,5,7
/proc/30693/stat : 30693 (open-wbo) R 30690 30693 28808 0 -1 4202496 24088 0 0 0 179977 24 0 0 20 0 1 0 28945020 174297088 34065 33554432000 4194304 6059633 140735495293024 140735495291816 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30693/statm: 42553 34065 184 456 0 42089 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170212

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.77
CPU system time (s): 0.251961
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 170212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.251961
maximum resident set size= 141312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24091
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.45032 second user time and 7.10092 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 18:37:40
IDJOB=4117050
IDBENCH=109546
IDSOLVER=2547
FILE ID=node126/4117050-1466959060
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-size96-round22-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117050-1466959060/watcher-4117050-1466959060 -o /tmp/evaluation-result-4117050-1466959060/solver-4117050-1466959060 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4117050-1466959060.opb

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

MD5SUM BENCH= f6c76c9ee3b2b7a7912c204650cab285
RANDOM SEED=1063401930

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:        31732208 kB
Buffers:           11132 kB
Cached:            41384 kB
SwapCached:         1492 kB
Active:            63584 kB
Inactive:          26732 kB
Active(anon):      38500 kB
Inactive(anon):     1664 kB
Active(file):      25084 kB
Inactive(file):    25068 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        469360 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             565072 kB
SReclaimable:       9228 kB
SUnreclaim:       555844 kB
KernelStack:        1472 kB
PageTables:         5192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     518220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 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 19:07:40