Trace number 4116522

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-size80-round23-1.opb
MD5SUM8da99d58ed47e2ffaa19ff7cece0b095
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 constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
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-4116522-1466971665.opb
0.00/0.00	c File size is 415724 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:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
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-4116522-1466971665/watcher-4116522-1466971665 -o /tmp/evaluation-result-4116522-1466971665/solver-4116522-1466971665 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116522-1466971665.opb 

pid=31734
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: 1.97 2.01 2.00 3/176 31737
/proc/meminfo: memFree=31717512/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 30205565 2813952 289 33554432000 4194304 6059633 140735809474000 140734863142376 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 687 289 236 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 31737
/proc/meminfo: memFree=31717512/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=23496 CPUtime=0.09 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 4856 0 0 0 9 0 0 0 20 0 1 0 30205565 24059904 5071 33554432000 4194304 6059633 140735809474000 140735809472360 5278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 6114 5071 163 456 0 5650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.20039 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 31737
/proc/meminfo: memFree=31717512/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=28248 CPUtime=0.19 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 5579 0 0 0 18 1 0 0 20 0 1 0 30205565 28925952 5708 33554432000 4194304 6059633 140735809474000 140735809472360 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 7062 5708 182 456 0 6598 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28248

[startup+0.300365 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 31737
/proc/meminfo: memFree=31717512/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=28548 CPUtime=0.29 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 5683 0 0 0 28 1 0 0 20 0 1 0 30205565 29233152 5812 33554432000 4194304 6059633 140735809474000 140735809472360 4246304 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 7137 5812 182 456 0 6673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28548

[startup+0.700317 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 31737
/proc/meminfo: memFree=31717512/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=28420 CPUtime=0.69 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 5784 0 0 0 68 1 0 0 20 0 1 0 30205565 29102080 5861 33554432000 4194304 6059633 140735809474000 140735809472360 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 7105 5861 183 456 0 6641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28420

[startup+1.50031 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31681716/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=28684 CPUtime=1.49 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 5913 0 0 0 148 1 0 0 20 0 1 0 30205565 29372416 5986 33554432000 4194304 6059633 140735809474000 140735809472376 4246422 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 7171 5986 183 456 0 6707 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28684

[startup+3.10031 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31693136/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=29268 CPUtime=3.09 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 6587 0 0 0 308 1 0 0 20 0 1 0 30205565 29970432 5907 33554432000 4194304 6059633 140735809474000 140735809472824 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 7317 5907 184 456 0 6853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29268

[startup+6.30031 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31692780/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=29476 CPUtime=6.28 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 7510 0 0 0 627 1 0 0 20 0 1 0 30205565 30183424 6174 33554432000 4194304 6059633 140735809474000 140735809472824 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 7369 6174 184 456 0 6905 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29476

[startup+12.7003 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31670852/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=41200 CPUtime=12.69 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 8534 0 0 0 1267 2 0 0 20 0 1 0 30205565 42188800 9135 33554432000 4194304 6059633 140735809474000 140735809472520 4277507 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 10300 9135 184 456 0 9836 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41200

[startup+25.5004 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31663744/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=41200 CPUtime=25.49 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 8555 0 0 0 2547 2 0 0 20 0 1 0 30205565 42188800 9153 33554432000 4194304 6059633 140735809474000 140735809472520 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 10300 9153 184 456 0 9836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41200

[startup+51.1003 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 31738
/proc/meminfo: memFree=31657168/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=45552 CPUtime=51.08 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 9206 0 0 0 5106 2 0 0 20 0 1 0 30205565 46645248 10245 33554432000 4194304 6059633 140735809474000 140735809472520 4277560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 11388 10245 184 456 0 10924 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45552

[startup+102.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 31739
/proc/meminfo: memFree=31659244/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=41200 CPUtime=102.28 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 10174 0 0 0 10225 3 0 0 20 0 1 0 30205565 42188800 9189 33554432000 4194304 6059633 140735809474000 140735809472488 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 10300 9189 184 456 0 9836 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41200

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 31743
/proc/meminfo: memFree=31638820/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=71384 CPUtime=162.26 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11213 0 0 0 16222 4 0 0 20 0 1 0 30205565 73097216 13689 33554432000 4194304 6059633 140735809474000 140735809472488 4277990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 17846 13689 184 456 0 17382 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71384

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31744
/proc/meminfo: memFree=31632416/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=71384 CPUtime=222.26 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11217 0 0 0 22222 4 0 0 20 0 1 0 30205565 73097216 14354 33554432000 4194304 6059633 140735809474000 140735809472488 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 17846 14354 184 456 0 17382 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71384

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31746
/proc/meminfo: memFree=31614228/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=101736 CPUtime=282.24 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11683 0 0 0 28220 4 0 0 20 0 1 0 30205565 104177664 19419 33554432000 4194304 6059633 140735809474000 140735809472536 4261137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 25434 19419 184 456 0 24970 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 101736

[startup+342.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 31747
/proc/meminfo: memFree=31609388/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=342.23 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11686 0 0 0 34219 4 0 0 20 0 1 0 30205565 92405760 14868 33554432000 4194304 6059633 140735809474000 140735809472488 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 14868 184 456 0 22096 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90240

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 31748
/proc/meminfo: memFree=31593132/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=402.22 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11696 0 0 0 40218 4 0 0 20 0 1 0 30205565 92405760 18455 33554432000 4194304 6059633 140735809474000 140735809472488 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 18455 184 456 0 22096 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90240

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 31749
/proc/meminfo: memFree=31584880/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=462.21 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11759 0 0 0 46216 5 0 0 20 0 1 0 30205565 92405760 20560 33554432000 4194304 6059633 140735809474000 140735809472488 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 20560 184 456 0 22096 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90240

[startup+522.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 31750
/proc/meminfo: memFree=31582640/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=522.2 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11761 0 0 0 52215 5 0 0 20 0 1 0 30205565 92405760 21067 33554432000 4194304 6059633 140735809474000 140735809472488 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21067 184 456 0 22096 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90240

[startup+582.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31752
/proc/meminfo: memFree=31580672/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=582.19 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 11762 0 0 0 58214 5 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472488 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90240


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31762
/proc/meminfo: memFree=31547364/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=139560 CPUtime=942.14 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 12431 0 0 0 94206 8 0 0 20 0 1 0 30205565 142909440 29850 33554432000 4194304 6059633 140735809474000 140735809472536 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 34890 29850 184 456 0 34426 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139560

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31763
/proc/meminfo: memFree=31580128/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1002.13 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 12531 0 0 0 100204 9 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90240

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31764
/proc/meminfo: memFree=31580128/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1062.12 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 12630 0 0 0 106202 10 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 90240

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31765
/proc/meminfo: memFree=31545188/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1122.12 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 12729 0 0 0 112201 11 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90240

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31767
/proc/meminfo: memFree=31542892/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1182.1 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 12829 0 0 0 118199 11 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90240

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31768
/proc/meminfo: memFree=31529240/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1242.1 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 12929 0 0 0 124198 12 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90240

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31769
/proc/meminfo: memFree=31526568/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1302.09 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 13030 0 0 0 130196 13 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90240

[startup+1362.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/178 31773
/proc/meminfo: memFree=31526572/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1362.07 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 13131 0 0 0 136194 13 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 90240

[startup+1422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31774
/proc/meminfo: memFree=31526620/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1422.07 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 13233 0 0 0 142193 14 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 90240

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 31776
/proc/meminfo: memFree=31530380/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1482.06 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 13335 0 0 0 148191 15 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277916 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90240

[startup+1542.31 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 31777
/proc/meminfo: memFree=31532316/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1542.05 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 13621 0 0 0 154190 15 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 90240

[startup+1602.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 31778
/proc/meminfo: memFree=31567028/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1602.04 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 14139 0 0 0 160188 16 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90240

[startup+1662.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 31779
/proc/meminfo: memFree=31567180/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=90240 CPUtime=1662.03 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 14819 0 0 0 166185 18 0 0 20 0 1 0 30205565 92405760 21579 33554432000 4194304 6059633 140735809474000 140735809472824 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 22560 21579 184 456 0 22096 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90240

[startup+1722.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 31826
/proc/meminfo: memFree=31578280/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=139560 CPUtime=1722.02 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 14921 0 0 0 172184 18 0 0 20 0 1 0 30205565 142909440 33434 33554432000 4194304 6059633 140735809474000 140735809472536 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 34890 33434 184 456 0 34426 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139560

[startup+1782.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/176 31827
/proc/meminfo: memFree=31579416/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=139560 CPUtime=1782.01 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 15607 0 0 0 178181 20 0 0 20 0 1 0 30205565 142909440 32410 33554432000 4194304 6059633 140735809474000 140735809472536 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 34890 32410 184 456 0 34426 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 31828
/proc/meminfo: memFree=31565008/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=170380 CPUtime=1800.01 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 16194 0 0 0 179981 20 0 0 20 0 1 0 30205565 174469120 34525 33554432000 4194304 6059633 140735809474000 140735809472792 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 42595 34525 184 456 0 42131 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170380

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 31737 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 31828
/proc/meminfo: memFree=31565008/32872528 swapFree=329968/354496
[pid=31737] ppid=31734 vsize=170380 CPUtime=1800.01 cores=1,3,5,7
/proc/31737/stat : 31737 (open-wbo) R 31734 31737 28808 0 -1 4202496 16194 0 0 0 179981 20 0 0 20 0 1 0 30205565 174469120 34525 33554432000 4194304 6059633 140735809474000 140735809472792 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31737/statm: 42595 34525 184 456 0 42131 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170380

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.212967
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 170380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.212967
maximum resident set size= 138112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16197
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75628 second user time and 6.70398 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 22:07:45
IDJOB=4116522
IDBENCH=109480
IDSOLVER=2547
FILE ID=node126/4116522-1466971665
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-size80-round23-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116522-1466971665/watcher-4116522-1466971665 -o /tmp/evaluation-result-4116522-1466971665/solver-4116522-1466971665 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116522-1466971665.opb

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

MD5SUM BENCH= 8da99d58ed47e2ffaa19ff7cece0b095
RANDOM SEED=79582234

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:        31718056 kB
Buffers:           18492 kB
Cached:            46068 kB
SwapCached:         1680 kB
Active:            68444 kB
Inactive:          37260 kB
Active(anon):      41612 kB
Inactive(anon):     1904 kB
Active(file):      26832 kB
Inactive(file):    35356 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        470396 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             565532 kB
SReclaimable:       9564 kB
SUnreclaim:       555968 kB
KernelStack:        1472 kB
PageTables:         5300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     511496 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 22:37:46