Trace number 4089860

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 1800.41

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v111-n3.opb
MD5SUM91482f7f77911fc3a59b3758066e9b84
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark39.0431
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089860-1466020414.opb
0.00/0.00	c File size is 5977 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:           333                                                                   |
1800.08/1800.40	c |  Number of hard clauses:        111                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         111                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4089860-1466020414/watcher-4089860-1466020414 -o /tmp/evaluation-result-4089860-1466020414/solver-4089860-1466020414 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960 open-wbo HOME/instance-4089860-1466020414.opb 

pid=10454
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 10457
/proc/meminfo: memFree=31288484/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 4088222 6987776 292 33554432000 4194304 6059633 140734104145376 140735781336152 4255284 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10457/statm: 1706 292 165 456 0 1242 0

[startup+0.100111 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 10457
/proc/meminfo: memFree=31288484/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=3756 CPUtime=0.09 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 727 0 0 0 9 0 0 0 20 0 1 0 4088222 3846144 496 33554432000 4194304 6059633 140734104145376 140735781336152 4262623 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10457/statm: 939 496 180 456 0 475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.200288 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 10457
/proc/meminfo: memFree=31288484/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=3556 CPUtime=0.19 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 1112 0 0 0 19 0 0 0 20 0 1 0 4088222 3641344 526 33554432000 4194304 6059633 140734104145376 140734104144168 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 889 526 180 456 0 425 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3556

[startup+0.300309 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 10457
/proc/meminfo: memFree=31288484/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=6220 CPUtime=0.29 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 1501 0 0 0 29 0 0 0 20 0 1 0 4088222 6369280 909 33554432000 4194304 6059633 140734104145376 140734104144168 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 1555 909 180 456 0 1091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6220

[startup+0.700232 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 10457
/proc/meminfo: memFree=31288484/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=7768 CPUtime=0.69 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 2180 0 0 0 69 0 0 0 20 0 1 0 4088222 7954432 1573 33554432000 4194304 6059633 140734104145376 140734104143896 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 1942 1573 180 456 0 1478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7768

[startup+1.50022 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10458
/proc/meminfo: memFree=31278652/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=12120 CPUtime=1.49 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 2763 0 0 0 149 0 0 0 20 0 1 0 4088222 12410880 2658 33554432000 4194304 6059633 140734104145376 140734104143864 4262544 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 3030 2658 180 456 0 2566 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12120

[startup+3.10027 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10458
/proc/meminfo: memFree=31272620/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=21056 CPUtime=3.09 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 3612 0 0 0 309 0 0 0 20 0 1 0 4088222 21561344 4503 33554432000 4194304 6059633 140734104145376 140734104143896 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 5264 4504 180 456 0 4800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21056

[startup+6.3002 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10458
/proc/meminfo: memFree=31260488/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=23756 CPUtime=6.28 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 5021 0 0 0 628 0 0 0 20 0 1 0 4088222 24326144 5568 33554432000 4194304 6059633 140734104145376 140734104143864 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 5939 5568 180 456 0 5475 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23756

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10458
/proc/meminfo: memFree=31236424/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=42500 CPUtime=12.69 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 5450 0 0 0 1268 1 0 0 20 0 1 0 4088222 43520000 8964 33554432000 4194304 6059633 140734104145376 140734104143864 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 10625 8964 180 456 0 10161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42500

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10458
/proc/meminfo: memFree=31269008/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=42500 CPUtime=25.49 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 5737 0 0 0 2548 1 0 0 20 0 1 0 4088222 43520000 10270 33554432000 4194304 6059633 140734104145376 140734104143864 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 10625 10270 180 456 0 10161 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42500

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10458
/proc/meminfo: memFree=31202392/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=73160 CPUtime=51.08 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 7112 0 0 0 5106 2 0 0 20 0 1 0 4088222 74915840 16791 33554432000 4194304 6059633 140734104145376 140734104143864 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 18290 16791 180 456 0 17826 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73160

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10504
/proc/meminfo: memFree=31336508/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=73160 CPUtime=102.28 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 7369 0 0 0 10225 3 0 0 20 0 1 0 4088222 74915840 17888 33554432000 4194304 6059633 140734104145376 140734104144200 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 18290 17888 180 456 0 17826 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 73160

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10506
/proc/meminfo: memFree=31316876/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=73160 CPUtime=162.26 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 7953 0 0 0 16220 6 0 0 20 0 1 0 4088222 74915840 17932 33554432000 4194304 6059633 140734104145376 140734104144200 4264672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 18290 17932 180 456 0 17826 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 73160

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10507
/proc/meminfo: memFree=31271940/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=122480 CPUtime=222.25 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 8419 0 0 0 22216 9 0 0 20 0 1 0 4088222 125419520 29268 33554432000 4194304 6059633 140734104145376 140734104143912 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 30620 29268 180 456 0 30156 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 122480

[startup+282.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 10508
/proc/meminfo: memFree=31265236/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=122480 CPUtime=282.24 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 9046 0 0 0 28212 12 0 0 20 0 1 0 4088222 125419520 28244 33554432000 4194304 6059633 140734104145376 140734104143912 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 30620 28244 180 456 0 30156 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 122480

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 10509
/proc/meminfo: memFree=31304892/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=73160 CPUtime=342.23 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 11649 0 0 0 34206 17 0 0 20 0 1 0 4088222 74915840 17932 33554432000 4194304 6059633 140734104145376 140734104144200 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 18290 17932 180 456 0 17826 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 73160

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10513
/proc/meminfo: memFree=31303400/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=73160 CPUtime=402.22 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 13694 0 0 0 40200 22 0 0 20 0 1 0 4088222 74915840 17932 33554432000 4194304 6059633 140734104145376 140734104144200 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 18290 17932 180 456 0 17826 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 73160

[startup+462.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 10538
/proc/meminfo: memFree=31229104/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=153300 CPUtime=462.21 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 15750 0 0 0 46195 26 0 0 20 0 1 0 4088222 156979200 32407 33554432000 4194304 6059633 140734104145376 140734104144168 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 38325 32407 180 456 0 37861 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 153300

[startup+522.3 s]
/proc/loadavg: 2.04 2.02 2.00 4/177 10539
/proc/meminfo: memFree=31285692/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=73160 CPUtime=522.2 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 17131 0 0 0 52190 30 0 0 20 0 1 0 4088222 74915840 17932 33554432000 4194304 6059633 140734104145376 140734104144200 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 18290 17932 180 456 0 17826 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 73160

[startup+582.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 10540
/proc/meminfo: memFree=31238732/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=122480 CPUtime=582.19 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 18816 0 0 0 58186 33 0 0 20 0 1 0 4088222 125419520 29999 33554432000 4194304 6059633 140734104145376 140734104143912 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 30620 29999 180 456 0 30156 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 122480


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


[startup+882.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10546
/proc/meminfo: memFree=31193252/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=882.14 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 25926 0 0 0 88163 51 0 0 20 0 1 0 4088222 186163200 40560 33554432000 4194304 6059633 140734104145376 140734104144168 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 40560 180 456 0 44986 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 181800

[startup+942.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10547
/proc/meminfo: memFree=31177756/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=150980 CPUtime=942.12 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 26723 0 0 0 94158 54 0 0 20 0 1 0 4088222 154603520 36909 33554432000 4194304 6059633 140734104145376 140734104143912 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 37745 36909 180 456 0 37281 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 150980

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 10551
/proc/meminfo: memFree=31254244/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=101660 CPUtime=1002.11 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 28425 0 0 0 100154 57 0 0 20 0 1 0 4088222 104099840 25061 33554432000 4194304 6059633 140734104145376 140734104144168 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 25415 25061 180 456 0 24951 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 101660

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10553
/proc/meminfo: memFree=31167288/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1062.11 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 30426 0 0 0 106149 62 0 0 20 0 1 0 4088222 186163200 39536 33554432000 4194304 6059633 140734104145376 140734104144168 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 39536 180 456 0 44986 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 181800

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 10554
/proc/meminfo: memFree=31255116/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=101660 CPUtime=1122.09 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 32786 0 0 0 112144 65 0 0 20 0 1 0 4088222 104099840 25061 33554432000 4194304 6059633 140734104145376 140734104144200 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 25415 25061 180 456 0 24951 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 101660

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10556
/proc/meminfo: memFree=31201132/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1182.08 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 34992 0 0 0 118139 69 0 0 20 0 1 0 4088222 186163200 39024 33554432000 4194304 6059633 140734104145376 140734104144168 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 39024 180 456 0 44986 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 181800

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10557
/proc/meminfo: memFree=31142528/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1242.07 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 36531 0 0 0 124135 72 0 0 20 0 1 0 4088222 186163200 44656 33554432000 4194304 6059633 140734104145376 140734104144168 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 44656 180 456 0 44986 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 181800

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10558
/proc/meminfo: memFree=31219328/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=150980 CPUtime=1302.07 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 38971 0 0 0 130130 77 0 0 20 0 1 0 4088222 154603520 34349 33554432000 4194304 6059633 140734104145376 140734104143912 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 37745 34349 180 456 0 37281 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 150980

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10560
/proc/meminfo: memFree=31196604/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1362.05 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 41089 0 0 0 136125 80 0 0 20 0 1 0 4088222 186163200 39536 33554432000 4194304 6059633 140734104145376 140734104144168 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 39536 180 456 0 44986 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 181800

[startup+1422.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/177 10561
/proc/meminfo: memFree=31178280/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1422.05 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 42618 0 0 0 142122 83 0 0 20 0 1 0 4088222 186163200 44144 33554432000 4194304 6059633 140734104145376 140734104144168 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 44144 180 456 0 44986 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 181800

[startup+1482.3 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31233176/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=231888 CPUtime=1482.03 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 44962 0 0 0 148116 87 0 0 20 0 1 0 4088222 237453312 47517 33554432000 4194304 6059633 140734104145376 140734104144168 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 57972 47517 180 456 0 57508 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 231888

[startup+1542.31 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 10701
/proc/meminfo: memFree=31281812/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=101660 CPUtime=1542.03 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 46485 0 0 0 154113 90 0 0 20 0 1 0 4088222 104099840 25061 33554432000 4194304 6059633 140734104145376 140734104144200 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 25415 25061 180 456 0 24951 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 101660

[startup+1602.3 s]
/proc/loadavg: 2.03 2.02 2.00 4/178 10705
/proc/meminfo: memFree=31181948/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=150980 CPUtime=1602.02 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 48105 0 0 0 160109 93 0 0 20 0 1 0 4088222 154603520 35373 33554432000 4194304 6059633 140734104145376 140734104143912 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 37745 35373 180 456 0 37281 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 150980

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 10707
/proc/meminfo: memFree=31209768/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=150980 CPUtime=1662.01 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 49924 0 0 0 166105 96 0 0 20 0 1 0 4088222 154603520 37188 33554432000 4194304 6059633 140734104145376 140734104143912 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 37745 37188 180 456 0 37281 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 150980

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 10708
/proc/meminfo: memFree=31197568/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1722 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 51763 0 0 0 172100 100 0 0 20 0 1 0 4088222 186163200 40560 33554432000 4194304 6059633 140734104145376 140734104144168 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 40560 180 456 0 44986 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 181800

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 10709
/proc/meminfo: memFree=31186124/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=181800 CPUtime=1781.98 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 53295 0 0 0 178095 103 0 0 20 0 1 0 4088222 186163200 42608 33554432000 4194304 6059633 140734104145376 140734104144168 4277927 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 45450 42608 180 456 0 44986 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 181800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10709
/proc/meminfo: memFree=31111308/32872528 swapFree=337904/354256
[pid=10457] ppid=10454 vsize=231888 CPUtime=1800.08 cores=0,2,4,6
/proc/10457/stat : 10457 (open-wbo) R 10454 10457 6207 0 -1 4202496 54129 0 0 0 179905 103 0 0 20 0 1 0 4088222 237453312 48029 33554432000 4194304 6059633 140734104145376 140734104144168 4255123 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10457/statm: 57972 48029 180 456 0 57508 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 231888

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 10457 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1799.05
CPU system time (s): 1.04284
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 231888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.05
system time used= 1.04284
maximum resident set size= 202356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54132
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= 43
involuntary context switches= 2160

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66629 second user time and 6.79497 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 21:53:34
IDJOB=4089860
IDBENCH=107466
IDSOLVER=2547
FILE ID=node126/4089860-1466020414
RUNJOBID= node126-1466012102-6223
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v111-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089860-1466020414/watcher-4089860-1466020414 -o /tmp/evaluation-result-4089860-1466020414/solver-4089860-1466020414 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960  open-wbo HOME/instance-4089860-1466020414.opb

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

MD5SUM BENCH= 91482f7f77911fc3a59b3758066e9b84
RANDOM SEED=796672856

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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
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		: 2666.121
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		: 2666.121
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	: 5332.55
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		: 2666.121
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		: 2666.121
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:        31288848 kB
Buffers:           98716 kB
Cached:           265268 kB
SwapCached:            0 kB
Active:           267608 kB
Inactive:         247184 kB
Active(anon):     142680 kB
Inactive(anon):    10680 kB
Active(file):     124928 kB
Inactive(file):   236504 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4692 kB
Writeback:             0 kB
AnonPages:        597040 kB
Mapped:            13480 kB
Shmem:               204 kB
Slab:             573096 kB
SReclaimable:      17476 kB
SUnreclaim:       555620 kB
KernelStack:        1472 kB
PageTables:         5112 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     640512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 71732 MiB
End job on node126 at 2016-06-15 22:23:34