Trace number 4116146

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) 1800.09 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round21-6.opb
MD5SUM564ebea58475c77778ac65727939c734
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark49.9594
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7936
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints832
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 

0.00/0.02	c
0.00/0.02	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.02	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.02	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.02	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.02	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.02	c
0.00/0.02	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.02	c Instance file HOME/instance-4116146-1466953398.opb
0.00/0.02	c File size is 339520 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          3968                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       7104                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         448                                                                   |
1800.09/1800.40	c |  Number of PB :                1664                                                                   |
1800.09/1800.40	c |  Parse time:                   0.04 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4116146-1466953398/watcher-4116146-1466953398 -o /tmp/evaluation-result-4116146-1466953398/solver-4116146-1466953398 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116146-1466953398.opb 

pid=30163
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: 2.02 2.06 2.01 3/176 30166
/proc/meminfo: memFree=31696820/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/30166/stat : 30166 (runsolver) D 30163 30166 28808 0 -1 4202560 116 0 0 0 0 0 0 0 20 0 1 0 28378802 24911872 151 33554432000 4194304 4338465 140737254602832 140737254600472 242167401655 0 0 4096 24578 18446744071579943789 0 0 17 3 0 0 0 0 0
/proc/30166/statm: 6082 151 105 36 0 2655 0

[startup+0.100171 s]
/proc/loadavg: 2.02 2.06 2.01 3/176 30166
/proc/meminfo: memFree=31696820/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=20432 CPUtime=0.07 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 3628 0 0 0 7 0 0 0 20 0 1 0 28378802 20922368 3885 33554432000 4194304 6059633 140734639800192 140737254600024 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 5108 3894 163 456 0 4644 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20432

[startup+0.200375 s]
/proc/loadavg: 2.02 2.06 2.01 3/176 30166
/proc/meminfo: memFree=31696820/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=24188 CPUtime=0.16 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 5021 0 0 0 16 0 0 0 20 0 1 0 28378802 24768512 5220 33554432000 4194304 6059633 140734639800192 140737254600024 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 6047 5220 182 456 0 5583 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 24188

[startup+0.300364 s]
/proc/loadavg: 2.02 2.06 2.01 3/176 30166
/proc/meminfo: memFree=31696820/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=24484 CPUtime=0.26 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 5126 0 0 0 26 0 0 0 20 0 1 0 28378802 25071616 5309 33554432000 4194304 6059633 140734639800192 140737254600024 4277786 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 6121 5309 182 456 0 5657 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 24484

[startup+0.700261 s]
/proc/loadavg: 2.02 2.06 2.01 3/176 30166
/proc/meminfo: memFree=31696820/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=24592 CPUtime=0.66 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 5217 0 0 0 66 0 0 0 20 0 1 0 28378802 25182208 5382 33554432000 4194304 6059633 140734639800192 140734639798552 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 6148 5382 183 456 0 5684 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 24592

[startup+1.50029 s]
/proc/loadavg: 2.02 2.06 2.01 4/177 30167
/proc/meminfo: memFree=31675752/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=24912 CPUtime=1.47 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 5909 0 0 0 146 1 0 0 20 0 1 0 28378802 25509888 5534 33554432000 4194304 6059633 140734639800192 140734639798552 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 6228 5534 184 456 0 5764 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24912

[startup+3.10032 s]
/proc/loadavg: 2.02 2.06 2.01 3/177 30167
/proc/meminfo: memFree=31674372/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=25112 CPUtime=3.07 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 6005 0 0 0 306 1 0 0 20 0 1 0 28378802 25714688 5674 33554432000 4194304 6059633 140734639800192 140734639798504 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 6278 5674 184 456 0 5814 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25112

[startup+6.3003 s]
/proc/loadavg: 2.02 2.06 2.01 3/177 30167
/proc/meminfo: memFree=31670332/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=29844 CPUtime=6.27 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 6609 0 0 0 626 1 0 0 20 0 1 0 28378802 30560256 6710 33554432000 4194304 6059633 140734639800192 140734639798712 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 7461 6710 184 456 0 6997 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29844

[startup+12.7003 s]
/proc/loadavg: 2.02 2.05 2.01 3/177 30167
/proc/meminfo: memFree=31664036/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=36916 CPUtime=12.66 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 7392 0 0 0 1265 1 0 0 20 0 1 0 28378802 37801984 8359 33554432000 4194304 6059633 140734639800192 140734639798680 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 9229 8359 184 456 0 8765 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36916

[startup+25.5004 s]
/proc/loadavg: 2.01 2.05 2.01 3/177 30167
/proc/meminfo: memFree=31629920/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=36916 CPUtime=25.46 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 7663 0 0 0 2545 1 0 0 20 0 1 0 28378802 37801984 8622 33554432000 4194304 6059633 140734639800192 140734639798680 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 9229 8622 184 456 0 8765 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36916

[startup+51.1004 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 30167
/proc/meminfo: memFree=31604912/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=41336 CPUtime=51.05 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 7755 0 0 0 5104 1 0 0 20 0 1 0 28378802 42328064 9724 33554432000 4194304 6059633 140734639800192 140734639798712 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 10334 9724 184 456 0 9870 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41336

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/177 30169
/proc/meminfo: memFree=31596448/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=55660 CPUtime=102.26 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 9706 0 0 0 10223 3 0 0 20 0 1 0 28378802 56995840 12300 33554432000 4194304 6059633 140734639800192 140734639798680 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 13915 12300 184 456 0 13451 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55660

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 30216
/proc/meminfo: memFree=31682560/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=63516 CPUtime=162.24 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 9757 0 0 0 16221 3 0 0 20 0 1 0 28378802 65040384 14407 33554432000 4194304 6059633 140734639800192 140734639798680 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 15879 14407 184 456 0 15415 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63516

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30217
/proc/meminfo: memFree=31669672/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=222.23 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10570 0 0 0 22220 3 0 0 20 0 1 0 28378802 96116736 15930 33554432000 4194304 6059633 140734639800192 140734639798680 4278600 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 15930 184 456 0 23002 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 93864

[startup+282.3 s]
/proc/loadavg: 2.20 2.06 2.01 3/177 30218
/proc/meminfo: memFree=31655308/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=282.22 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10571 0 0 0 28219 3 0 0 20 0 1 0 28378802 96116736 16442 33554432000 4194304 6059633 140734639800192 140734639798680 4278024 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 16442 184 456 0 23002 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 93864

[startup+342.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/177 30219
/proc/meminfo: memFree=31640240/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=342.2 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10573 0 0 0 34217 3 0 0 20 0 1 0 28378802 96116736 17466 33554432000 4194304 6059633 140734639800192 140734639798680 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 17466 184 456 0 23002 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 93864

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 30221
/proc/meminfo: memFree=31629876/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=402.2 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10575 0 0 0 40216 4 0 0 20 0 1 0 28378802 96116736 18490 33554432000 4194304 6059633 140734639800192 140734639798680 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 18490 184 456 0 23002 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 93864

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 30225
/proc/meminfo: memFree=31627464/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=462.2 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10576 0 0 0 46216 4 0 0 20 0 1 0 28378802 96116736 18490 33554432000 4194304 6059633 140734639800192 140734639798680 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 18490 184 456 0 23002 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 93864

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30226
/proc/meminfo: memFree=31621492/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=522.19 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10578 0 0 0 52215 4 0 0 20 0 1 0 28378802 96116736 19003 33554432000 4194304 6059633 140734639800192 140734639798680 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 19003 184 456 0 23002 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 93864

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30227
/proc/meminfo: memFree=31619320/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93864 CPUtime=582.18 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10579 0 0 0 58214 4 0 0 20 0 1 0 28378802 96116736 19515 33554432000 4194304 6059633 140734639800192 140734639798680 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23466 19515 184 456 0 23002 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 93864


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


[startup+882.307 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 30233
/proc/meminfo: memFree=31561640/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=105188 CPUtime=882.13 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10922 0 0 0 88209 4 0 0 20 0 1 0 28378802 107712512 24435 33554432000 4194304 6059633 140734639800192 140734639798712 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 26297 24435 184 456 0 25833 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 105188

[startup+942.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 30234
/proc/meminfo: memFree=31597212/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=105188 CPUtime=942.12 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10923 0 0 0 94208 4 0 0 20 0 1 0 28378802 107712512 24947 33554432000 4194304 6059633 140734639800192 140734639798712 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 26297 24947 184 456 0 25833 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 105188

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30235
/proc/meminfo: memFree=31559596/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=105188 CPUtime=1002.11 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 10924 0 0 0 100207 4 0 0 20 0 1 0 28378802 107712512 25459 33554432000 4194304 6059633 140734639800192 140734639798712 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 26297 25459 184 456 0 25833 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 105188

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 30240
/proc/meminfo: memFree=31594460/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=105188 CPUtime=1062.1 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 11147 0 0 0 106206 4 0 0 20 0 1 0 28378802 107712512 25678 33554432000 4194304 6059633 140734639800192 140734639798712 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 26297 25678 184 456 0 25833 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 105188

[startup+1122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30241
/proc/meminfo: memFree=31625424/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93404 CPUtime=1122.09 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 12481 0 0 0 112203 6 0 0 20 0 1 0 28378802 95645696 17980 33554432000 4194304 6059633 140734639800192 140734639798680 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23351 17980 184 456 0 22887 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 93404

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30242
/proc/meminfo: memFree=31556684/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1182.08 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 14117 0 0 0 118200 8 0 0 20 0 1 0 28378802 146149376 26747 33554432000 4194304 6059633 140734639800192 140734639798728 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 26747 184 456 0 35217 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 142724

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30243
/proc/meminfo: memFree=31544564/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1242.08 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 15165 0 0 0 124198 10 0 0 20 0 1 0 28378802 146149376 27771 33554432000 4194304 6059633 140734639800192 140734639798728 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 27771 184 456 0 35217 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 142724

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30244
/proc/meminfo: memFree=31537828/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1302.07 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 16208 0 0 0 130195 12 0 0 20 0 1 0 28378802 146149376 28283 33554432000 4194304 6059633 140734639800192 140734639798728 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 28283 184 456 0 35217 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 142724

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30246
/proc/meminfo: memFree=31528856/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1362.06 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 17248 0 0 0 136192 14 0 0 20 0 1 0 28378802 146149376 28283 33554432000 4194304 6059633 140734639800192 140734639798728 4246287 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 28283 184 456 0 35217 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 142724

[startup+1422.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 30247
/proc/meminfo: memFree=31582588/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1422.05 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 18295 0 0 0 142190 15 0 0 20 0 1 0 28378802 146149376 28283 33554432000 4194304 6059633 140734639800192 140734639798728 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 28283 184 456 0 35217 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 142724

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30248
/proc/meminfo: memFree=31583768/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1482.02 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 19347 0 0 0 148185 17 0 0 20 0 1 0 28378802 146149376 28139 33554432000 4194304 6059633 140734639800192 140734639798728 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 28139 184 456 0 35217 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 142724

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30249
/proc/meminfo: memFree=31586028/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1542.03 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 20390 0 0 0 154184 19 0 0 20 0 1 0 28378802 146149376 27627 33554432000 4194304 6059633 140734639800192 140734639798728 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 27627 184 456 0 35217 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 142724

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 30250
/proc/meminfo: memFree=31621868/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=142724 CPUtime=1602.02 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 21435 0 0 0 160181 21 0 0 20 0 1 0 28378802 146149376 26603 33554432000 4194304 6059633 140734639800192 140734639799016 4255329 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 35681 26603 184 456 0 35217 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 142724

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30255
/proc/meminfo: memFree=31622316/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93404 CPUtime=1662.01 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 22033 0 0 0 166179 22 0 0 20 0 1 0 28378802 95645696 18490 33554432000 4194304 6059633 140734639800192 140734639799016 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23351 18490 184 456 0 22887 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 93404

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30256
/proc/meminfo: memFree=31562140/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93404 CPUtime=1721.99 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 23080 0 0 0 172175 24 0 0 20 0 1 0 28378802 95645696 18490 33554432000 4194304 6059633 140734639800192 140734639799016 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23351 18490 184 456 0 22887 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 93404

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30257
/proc/meminfo: memFree=31498904/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=173544 CPUtime=1781.98 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 24128 0 0 0 178173 25 0 0 20 0 1 0 28378802 177709056 34862 33554432000 4194304 6059633 140734639800192 140734639798984 4277910 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 43386 34862 184 456 0 42922 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 173544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.13 2.03 2.01 3/177 30257
/proc/meminfo: memFree=31622740/32872528 swapFree=329968/354496
[pid=30166] ppid=30163 vsize=93404 CPUtime=1800.09 cores=1,3,5,7
/proc/30166/stat : 30166 (open-wbo) R 30163 30166 28808 0 -1 4202496 24128 0 0 0 179983 26 0 0 20 0 1 0 28378802 95645696 18490 33554432000 4194304 6059633 140734639800192 140734639799016 4278288 0 0 4096 8404992 0 0 0 17 5 0 0 2 0 0
/proc/30166/statm: 23351 18490 184 456 0 22887 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 93404

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 30166 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.09
CPU user time (s): 1799.83
CPU system time (s): 0.26196
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 173544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.26196
maximum resident set size= 153928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24131
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= 22
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78227 second user time and 7.75282 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 17:03:18
IDJOB=4116146
IDBENCH=109433
IDSOLVER=2547
FILE ID=node126/4116146-1466953398
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-size160-round21-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116146-1466953398/watcher-4116146-1466953398 -o /tmp/evaluation-result-4116146-1466953398/solver-4116146-1466953398 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116146-1466953398.opb

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

MD5SUM BENCH= 564ebea58475c77778ac65727939c734
RANDOM SEED=1586389622

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:        31697084 kB
Buffers:            7704 kB
Cached:            39268 kB
SwapCached:         1496 kB
Active:           104272 kB
Inactive:          22784 kB
Active(anon):      80776 kB
Inactive(anon):     1664 kB
Active(file):      23496 kB
Inactive(file):    21120 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099408 kB
Dirty:              5132 kB
Writeback:             0 kB
AnonPages:        433464 kB
Mapped:             7812 kB
Shmem:                 0 kB
Slab:             565040 kB
SReclaimable:       9072 kB
SUnreclaim:       555968 kB
KernelStack:        1456 kB
PageTables:         5036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     564628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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 17:33:18