Trace number 4116938

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-size96-round22-2.opb
MD5SUMbc935ebcdca1858782c55508e4df4e85
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 benchmark1556.4
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116938-1466958953.opb
0.00/0.00	c File size is 377335 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116938-1466958953/watcher-4116938-1466958953 -o /tmp/evaluation-result-4116938-1466958953/solver-4116938-1466958953 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4116938-1466958953.opb 

pid=30642
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: 2.09 2.10 2.04 3/176 30645
/proc/meminfo: memFree=31633664/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 28934353 2777088 280 33554432000 4194304 6059633 140736188846304 140736172466856 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 678 280 227 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.09 2.10 2.04 3/176 30645
/proc/meminfo: memFree=31633664/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=27104 CPUtime=0.09 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 5177 0 0 0 8 1 0 0 20 0 1 0 28934353 27754496 5384 33554432000 4194304 6059633 140736188846304 140736172466856 4256973 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 6776 5391 168 456 0 6312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27104

[startup+0.200362 s]
/proc/loadavg: 2.09 2.10 2.04 3/176 30645
/proc/meminfo: memFree=31633664/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=27688 CPUtime=0.19 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 5461 0 0 0 18 1 0 0 20 0 1 0 28934353 28352512 5616 33554432000 4194304 6059633 140736188846304 140736188844664 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 6922 5616 182 456 0 6458 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27688

[startup+0.300383 s]
/proc/loadavg: 2.09 2.10 2.04 3/176 30645
/proc/meminfo: memFree=31633664/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=27820 CPUtime=0.29 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 5494 0 0 0 28 1 0 0 20 0 1 0 28934353 28487680 5649 33554432000 4194304 6059633 140736188846304 140736188844664 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 6955 5649 182 456 0 6491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27820

[startup+0.700345 s]
/proc/loadavg: 2.09 2.10 2.04 3/176 30645
/proc/meminfo: memFree=31633664/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=28216 CPUtime=0.69 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 5575 0 0 0 68 1 0 0 20 0 1 0 28934353 28893184 5730 33554432000 4194304 6059633 140736188846304 140736188844664 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 7054 5730 183 456 0 6590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28216

[startup+1.50031 s]
/proc/loadavg: 2.09 2.10 2.04 3/177 30646
/proc/meminfo: memFree=31611024/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=28272 CPUtime=1.49 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 5948 0 0 0 148 1 0 0 20 0 1 0 28934353 28950528 5549 33554432000 4194304 6059633 140736188846304 140736188844888 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 7068 5549 184 456 0 6604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28272

[startup+3.10031 s]
/proc/loadavg: 2.09 2.10 2.04 3/177 30646
/proc/meminfo: memFree=31610404/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=28740 CPUtime=3.09 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 6240 0 0 0 308 1 0 0 20 0 1 0 28934353 29429760 5834 33554432000 4194304 6059633 140736188846304 140736188844664 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 7185 5834 184 456 0 6721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28740

[startup+6.30032 s]
/proc/loadavg: 2.08 2.10 2.04 3/177 30646
/proc/meminfo: memFree=31607004/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=29072 CPUtime=6.29 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 7158 0 0 0 628 1 0 0 20 0 1 0 28934353 29769728 5977 33554432000 4194304 6059633 140736188846304 140736188845128 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 7268 5977 184 456 0 6804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29072

[startup+12.7003 s]
/proc/loadavg: 2.08 2.09 2.04 3/177 30646
/proc/meminfo: memFree=31647172/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=40788 CPUtime=12.68 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 8301 0 0 0 1267 1 0 0 20 0 1 0 28934353 41766912 8576 33554432000 4194304 6059633 140736188846304 140736188844824 4277778 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 10197 8576 184 456 0 9733 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40788

[startup+25.5004 s]
/proc/loadavg: 2.06 2.09 2.04 3/177 30646
/proc/meminfo: memFree=31646560/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=40788 CPUtime=25.48 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 8540 0 0 0 2547 1 0 0 20 0 1 0 28934353 41766912 8814 33554432000 4194304 6059633 140736188846304 140736188844824 4254740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 10197 8814 184 456 0 9733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40788

[startup+51.1004 s]
/proc/loadavg: 2.04 2.08 2.03 3/177 30646
/proc/meminfo: memFree=31603864/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=45140 CPUtime=51.09 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 8768 0 0 0 5107 2 0 0 20 0 1 0 28934353 46223360 10048 33554432000 4194304 6059633 140736188846304 140736188844824 4277693 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 11285 10048 184 456 0 10821 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45140

[startup+102.3 s]
/proc/loadavg: 2.02 2.07 2.03 3/177 30648
/proc/meminfo: memFree=31645536/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=47860 CPUtime=102.28 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 9966 0 0 0 10226 2 0 0 20 0 1 0 28934353 49008640 9025 33554432000 4194304 6059633 140736188846304 140736188844792 4254766 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 11965 9025 184 456 0 11501 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47860

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.02 4/177 30694
/proc/meminfo: memFree=31673120/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=59484 CPUtime=162.26 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 10490 0 0 0 16223 3 0 0 20 0 1 0 28934353 60911616 13645 33554432000 4194304 6059633 140736188846304 140736188844792 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 14871 13645 184 456 0 14407 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59484

[startup+222.307 s]
/proc/loadavg: 2.00 2.04 2.02 3/177 30695
/proc/meminfo: memFree=31661704/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=59484 CPUtime=222.26 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 10492 0 0 0 22223 3 0 0 20 0 1 0 28934353 60911616 13665 33554432000 4194304 6059633 140736188846304 140736188844792 4254636 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 14871 13665 184 456 0 14407 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59484

[startup+282.3 s]
/proc/loadavg: 2.03 2.04 2.02 3/178 30699
/proc/meminfo: memFree=31655272/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=282.24 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 10629 0 0 0 28221 3 0 0 20 0 1 0 28934353 91987968 14690 33554432000 4194304 6059633 140736188846304 140736188844792 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 14690 184 456 0 21994 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 89832

[startup+342.3 s]
/proc/loadavg: 2.12 2.06 2.02 4/177 30700
/proc/meminfo: memFree=31651172/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=342.23 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 10630 0 0 0 34220 3 0 0 20 0 1 0 28934353 91987968 15202 33554432000 4194304 6059633 140736188846304 140736188844792 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 15202 184 456 0 21994 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89832

[startup+402.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/177 30702
/proc/meminfo: memFree=31625168/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=402.23 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 11065 0 0 0 40219 4 0 0 20 0 1 0 28934353 91987968 20226 33554432000 4194304 6059633 140736188846304 140736188844792 4254611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 20226 184 456 0 21994 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89832

[startup+462.3 s]
/proc/loadavg: 2.04 2.05 2.02 3/177 30703
/proc/meminfo: memFree=31621128/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=462.22 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 11066 0 0 0 46218 4 0 0 20 0 1 0 28934353 91987968 20738 33554432000 4194304 6059633 140736188846304 140736188844792 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 20738 184 456 0 21994 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 89832

[startup+522.3 s]
/proc/loadavg: 2.07 2.06 2.02 4/177 30704
/proc/meminfo: memFree=31602068/32872528 swapFree=329972/354500
[pid=30645] ppid=30642 vsize=89832 CPUtime=522.21 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 11067 0 0 0 52217 4 0 0 20 0 1 0 28934353 91987968 21250 33554432000 4194304 6059633 140736188846304 140736188844792 4277535 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 21250 184 456 0 21994 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89832

[startup+582.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/177 30705
/proc/meminfo: memFree=31597352/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=582.2 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 11340 0 0 0 58216 4 0 0 20 0 1 0 28934353 91987968 21250 33554432000 4194304 6059633 140736188846304 140736188845128 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 21250 184 456 0 21994 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89832


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 30715
/proc/meminfo: memFree=31553272/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=942.14 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 13820 0 0 0 94205 9 0 0 20 0 1 0 28934353 91987968 21251 33554432000 4194304 6059633 140736188846304 140736188845128 4278016 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 21251 184 456 0 21994 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 89832

[startup+1002.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 30717
/proc/meminfo: memFree=31594600/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=1002.14 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 14098 0 0 0 100204 10 0 0 20 0 1 0 28934353 91987968 21251 33554432000 4194304 6059633 140736188846304 140736188845128 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 21251 184 456 0 21994 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 89832

[startup+1062.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 30718
/proc/meminfo: memFree=31556364/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=89832 CPUtime=1062.12 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 14377 0 0 0 106202 10 0 0 20 0 1 0 28934353 91987968 21251 33554432000 4194304 6059633 140736188846304 140736188845128 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 22458 21251 184 456 0 21994 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 89832

[startup+1122.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 30719
/proc/meminfo: memFree=31561168/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1122.11 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 14930 0 0 0 112200 11 0 0 20 0 1 0 28934353 142491648 29701 33554432000 4194304 6059633 140736188846304 140736188844840 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 29701 184 456 0 34324 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139152

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 30720
/proc/meminfo: memFree=31557068/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1182.11 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 15213 0 0 0 118199 12 0 0 20 0 1 0 28934353 142491648 31237 33554432000 4194304 6059633 140736188846304 140736188844840 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 31237 184 456 0 34324 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 139152

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/177 30721
/proc/meminfo: memFree=31552968/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1242.1 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 15495 0 0 0 124197 13 0 0 20 0 1 0 28934353 142491648 31749 33554432000 4194304 6059633 140736188846304 140736188844840 4277765 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 31749 184 456 0 34324 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30723
/proc/meminfo: memFree=31548364/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1302.09 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 15778 0 0 0 130195 14 0 0 20 0 1 0 28934353 142491648 32773 33554432000 4194304 6059633 140736188846304 140736188844840 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 32773 184 456 0 34324 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139152

[startup+1362.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/177 30724
/proc/meminfo: memFree=31546436/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1362.07 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 16060 0 0 0 136193 14 0 0 20 0 1 0 28934353 142491648 33285 33554432000 4194304 6059633 140736188846304 140736188844840 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 33285 184 456 0 34324 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139152

[startup+1422.3 s]
/proc/loadavg: 2.06 2.04 2.00 4/177 30725
/proc/meminfo: memFree=31513244/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1422.08 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 16934 0 0 0 142192 16 0 0 20 0 1 0 28934353 142491648 33522 33554432000 4194304 6059633 140736188846304 140736188844840 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 33522 184 456 0 34324 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139152

[startup+1482.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/178 30729
/proc/meminfo: memFree=31513560/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=169972 CPUtime=1482.06 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 17866 0 0 0 148189 17 0 0 20 0 1 0 28934353 174051328 33584 33554432000 4194304 6059633 140736188846304 140736188844840 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 42493 33584 184 456 0 42029 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 169972

[startup+1542.31 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 30753
/proc/meminfo: memFree=31515876/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1542.06 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 18462 0 0 0 154187 19 0 0 20 0 1 0 28934353 142491648 33313 33554432000 4194304 6059633 140736188846304 140736188844840 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 33313 184 456 0 34324 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139152

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30755
/proc/meminfo: memFree=31547964/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1602.04 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 19302 0 0 0 160184 20 0 0 20 0 1 0 28934353 142491648 32773 33554432000 4194304 6059633 140736188846304 140736188844840 4277889 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 32773 184 456 0 34324 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139152

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30756
/proc/meminfo: memFree=31550040/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1662.03 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 20171 0 0 0 166181 22 0 0 20 0 1 0 28934353 142491648 32261 33554432000 4194304 6059633 140736188846304 140736188844840 4277645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 32261 184 456 0 34324 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139152

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30757
/proc/meminfo: memFree=31556092/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1722.02 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 21037 0 0 0 172178 24 0 0 20 0 1 0 28934353 142491648 31237 33554432000 4194304 6059633 140736188846304 140736188844840 4261190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 31237 184 456 0 34324 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139152

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 4/177 30758
/proc/meminfo: memFree=31562136/32872528 swapFree=329972/354500
[pid=30645] ppid=30642 vsize=139152 CPUtime=1782.01 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 21900 0 0 0 178175 26 0 0 20 0 1 0 28934353 142491648 29189 33554432000 4194304 6059633 140736188846304 140736188844840 4278476 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 29189 184 456 0 34324 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 30759
/proc/meminfo: memFree=31549968/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1800.01 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 21906 0 0 0 179975 26 0 0 20 0 1 0 28934353 142491648 32261 33554432000 4194304 6059633 140736188846304 140736188844840 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 32261 184 456 0 34324 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139152

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 30645 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 30759
/proc/meminfo: memFree=31549968/32872528 swapFree=329968/354496
[pid=30645] ppid=30642 vsize=139152 CPUtime=1800.01 cores=0,2,4,6
/proc/30645/stat : 30645 (open-wbo) R 30642 30645 28808 0 -1 4202496 21906 0 0 0 179975 26 0 0 20 0 1 0 28934353 142491648 32261 33554432000 4194304 6059633 140736188846304 140736188844840 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30645/statm: 34788 32261 184 456 0 34324 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139152

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.269958
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 169972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.269958
maximum resident set size= 143648
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21909
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= 10
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.4753 second user time and 10.1675 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 18:35:53
IDJOB=4116938
IDBENCH=109532
IDSOLVER=2547
FILE ID=node126/4116938-1466958953
RUNJOBID= node126-1466943732-28824
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round22-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116938-1466958953/watcher-4116938-1466958953 -o /tmp/evaluation-result-4116938-1466958953/solver-4116938-1466958953 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4116938-1466958953.opb

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

MD5SUM BENCH= bc935ebcdca1858782c55508e4df4e85
RANDOM SEED=2049386527

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:        31633944 kB
Buffers:           11000 kB
Cached:            41316 kB
SwapCached:         1492 kB
Active:           143652 kB
Inactive:          26608 kB
Active(anon):     118644 kB
Inactive(anon):     1664 kB
Active(file):      25008 kB
Inactive(file):    24944 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        583936 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             565100 kB
SReclaimable:       9204 kB
SUnreclaim:       555896 kB
KernelStack:        1472 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     609568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node126 at 2016-06-26 19:05:54