Trace number 4095990

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-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-fixedbandwidth-60.opb
MD5SUMc773d9ed9f4f0f34f10d998d7759854e
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables241
Total number of constraints120
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)120
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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 -- LSU
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-4095990-1466099977.opb
0.00/0.00	c File size is 4619 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:           241                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         240                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4095990-1466099977/watcher-4095990-1466099977 -o /tmp/evaluation-result-4095990-1466099977/solver-4095990-1466099977 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466098176-18103 --watchdog 1960 open-wbo-lsu HOME/instance-4095990-1466099977.opb 

pid=18267
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: 2.05 2.02 2.00 2/178 18270
/proc/meminfo: memFree=31980744/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=7320 CPUtime=0 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 542 0 0 0 0 0 0 0 20 0 1 0 12043585 7495680 413 33554432000 4194304 6058637 140736855858960 140734670674104 4246230 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 1830 413 163 456 0 1366 0

[startup+0.100145 s]
/proc/loadavg: 2.05 2.02 2.00 2/178 18270
/proc/meminfo: memFree=31980744/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=3484 CPUtime=0.09 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 679 0 0 0 9 0 0 0 20 0 1 0 12043585 3567616 493 33554432000 4194304 6058637 140736855858960 140734670674104 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 871 493 177 456 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3484

[startup+0.200274 s]
/proc/loadavg: 2.05 2.02 2.00 2/178 18270
/proc/meminfo: memFree=31980744/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=3988 CPUtime=0.19 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 817 0 0 0 19 0 0 0 20 0 1 0 12043585 4083712 626 33554432000 4194304 6058637 140736855858960 140734670674104 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 997 626 177 456 0 533 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3988

[startup+0.300261 s]
/proc/loadavg: 2.05 2.02 2.00 2/178 18270
/proc/meminfo: memFree=31980744/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=4452 CPUtime=0.29 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 1006 0 0 0 29 0 0 0 20 0 1 0 12043585 4558848 648 33554432000 4194304 6058637 140736855858960 140734670674104 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 1113 648 177 456 0 649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4452

[startup+0.70023 s]
/proc/loadavg: 2.05 2.02 2.00 2/178 18270
/proc/meminfo: memFree=31980744/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=5776 CPUtime=0.69 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 1445 0 0 0 69 0 0 0 20 0 1 0 12043585 5914624 1076 33554432000 4194304 6058637 140736855858960 140734670674104 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 1444 1076 177 456 0 980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5776

[startup+1.50023 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18271
/proc/meminfo: memFree=31969420/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=8644 CPUtime=1.49 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 1992 0 0 0 149 0 0 0 20 0 1 0 12043585 8851456 1614 33554432000 4194304 6058637 140736855858960 140736855857720 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 2161 1614 177 456 0 1697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8644

[startup+3.10024 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18271
/proc/meminfo: memFree=31965948/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=11968 CPUtime=3.09 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 3058 0 0 0 309 0 0 0 20 0 1 0 12043585 12255232 2617 33554432000 4194304 6058637 140736855858960 140736855857720 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 2992 2617 177 456 0 2528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11968

[startup+6.30023 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 18271
/proc/meminfo: memFree=31958148/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=16024 CPUtime=6.29 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 3558 0 0 0 629 0 0 0 20 0 1 0 12043585 16408576 3616 33554432000 4194304 6058637 140736855858960 140736855857688 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 4006 3616 177 456 0 3542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16024

[startup+12.7002 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 18271
/proc/meminfo: memFree=31944756/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=18744 CPUtime=12.69 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 4288 0 0 0 1269 0 0 0 20 0 1 0 12043585 19193856 4308 33554432000 4194304 6058637 140736855858960 140736855857720 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 4686 4308 177 456 0 4222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18744

[startup+25.5003 s]
/proc/loadavg: 2.03 2.02 2.00 3/180 18274
/proc/meminfo: memFree=31931024/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=35496 CPUtime=25.49 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 5836 0 0 0 2548 1 0 0 20 0 1 0 12043585 36347904 6386 33554432000 4194304 6058637 140736855858960 140736855857688 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 8874 6386 177 456 0 8410 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35496

[startup+51.1003 s]
/proc/loadavg: 2.02 2.02 2.00 3/180 18274
/proc/meminfo: memFree=31916140/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=35496 CPUtime=51.08 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 6461 0 0 0 5107 1 0 0 20 0 1 0 12043585 36347904 8505 33554432000 4194304 6058637 140736855858960 140736855857688 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 8874 8505 177 456 0 8410 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35496

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/180 18299
/proc/meminfo: memFree=31886500/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=58596 CPUtime=102.27 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 7079 0 0 0 10226 1 0 0 20 0 1 0 12043585 60002304 10984 33554432000 4194304 6058637 140736855858960 140736855857688 4277329 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 14649 10984 177 456 0 14185 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58596

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 18300
/proc/meminfo: memFree=31877036/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=58596 CPUtime=162.26 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 7307 0 0 0 16224 2 0 0 20 0 1 0 12043585 60002304 11716 33554432000 4194304 6058637 140736855858960 140736855857688 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 14649 11716 177 456 0 14185 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 58596

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18301
/proc/meminfo: memFree=31848376/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=77448 CPUtime=222.26 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 7973 0 0 0 22224 2 0 0 20 0 1 0 12043585 79306752 16898 33554432000 4194304 6058637 140736855858960 140736855857688 4301384 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 19362 16898 177 456 0 18898 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 77448

[startup+282.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/179 18302
/proc/meminfo: memFree=31842100/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=282.24 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 8028 0 0 0 28222 2 0 0 20 0 1 0 12043585 107241472 18482 33554432000 4194304 6058637 140736855858960 140736855857688 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 18482 177 456 0 25718 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 104728

[startup+342.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/179 18303
/proc/meminfo: memFree=31834096/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=342.23 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 8454 0 0 0 34221 2 0 0 20 0 1 0 12043585 107241472 19396 33554432000 4194304 6058637 140736855858960 140736855857688 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 19396 177 456 0 25718 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 104728

[startup+402.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 18305
/proc/meminfo: memFree=31812616/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=402.23 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 8455 0 0 0 40220 3 0 0 20 0 1 0 12043585 107241472 19908 33554432000 4194304 6058637 140736855858960 140736855857688 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 19908 177 456 0 25718 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 104728

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 18306
/proc/meminfo: memFree=31812424/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=462.22 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 8455 0 0 0 46219 3 0 0 20 0 1 0 12043585 107241472 19908 33554432000 4194304 6058637 140736855858960 140736855857688 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 19908 177 456 0 25718 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 104728

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 18307
/proc/meminfo: memFree=31810068/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=522.21 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 8456 0 0 0 52218 3 0 0 20 0 1 0 12043585 107241472 20420 33554432000 4194304 6058637 140736855858960 140736855857688 4277733 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 20420 177 456 0 25718 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 104728

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18308
/proc/meminfo: memFree=31808020/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=582.2 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 8457 0 0 0 58217 3 0 0 20 0 1 0 12043585 107241472 20932 33554432000 4194304 6058637 140736855858960 140736855857688 4260972 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 20932 177 456 0 25718 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 104728


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 18318
/proc/meminfo: memFree=31772088/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=942.14 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 10654 0 0 0 94206 8 0 0 20 0 1 0 12043585 157745152 29803 33554432000 4194304 6058637 140736855858960 140736855857736 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 29803 177 456 0 38048 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 154048

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 18319
/proc/meminfo: memFree=31773892/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=1002.13 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 11021 0 0 0 100204 9 0 0 20 0 1 0 12043585 157745152 29291 33554432000 4194304 6058637 140736855858960 140736855857736 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 29291 177 456 0 38048 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 154048

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18321
/proc/meminfo: memFree=31756460/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1062.12 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 11209 0 0 0 106202 10 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 104728

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18322
/proc/meminfo: memFree=31791780/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1122.11 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 11579 0 0 0 112200 11 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 104728

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18323
/proc/meminfo: memFree=31714700/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1182.11 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 11950 0 0 0 118198 13 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855857736 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 104728

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 18327
/proc/meminfo: memFree=31758296/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=1242.1 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 12319 0 0 0 124196 14 0 0 20 0 1 0 12043585 157745152 29803 33554432000 4194304 6058637 140736855858960 140736855857736 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 29803 177 456 0 38048 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 154048

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18328
/proc/meminfo: memFree=31755632/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1302.08 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 12508 0 0 0 130194 14 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 104728

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18330
/proc/meminfo: memFree=31712872/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=1362.08 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 12879 0 0 0 136192 16 0 0 20 0 1 0 12043585 157745152 30315 33554432000 4194304 6058637 140736855858960 140736855857736 4277471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 30315 177 456 0 38048 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 154048

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18331
/proc/meminfo: memFree=31791308/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1422.07 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 13069 0 0 0 142191 16 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 104728

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18332
/proc/meminfo: memFree=31716712/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=1482.05 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 13440 0 0 0 148188 17 0 0 20 0 1 0 12043585 157745152 30315 33554432000 4194304 6058637 140736855858960 140736855857736 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 30315 177 456 0 38048 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 154048

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18333
/proc/meminfo: memFree=31791556/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1542.05 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 13631 0 0 0 154187 18 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 104728

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18334
/proc/meminfo: memFree=31757924/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1602.04 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 13819 0 0 0 160185 19 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 104728

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18336
/proc/meminfo: memFree=31708520/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=1662.03 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 14194 0 0 0 166183 20 0 0 20 0 1 0 12043585 157745152 31851 33554432000 4194304 6058637 140736855858960 140736855857736 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 31851 177 456 0 38048 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 154048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18337
/proc/meminfo: memFree=31742840/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1722.02 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 14384 0 0 0 172181 21 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 104728

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18338
/proc/meminfo: memFree=31753728/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=154048 CPUtime=1782.01 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 14758 0 0 0 178179 22 0 0 20 0 1 0 12043585 157745152 30827 33554432000 4194304 6058637 140736855858960 140736855857736 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 38512 30827 177 456 0 38048 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 154048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18338
/proc/meminfo: memFree=31751680/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1800.01 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 14762 0 0 0 179979 22 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104728

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 18270 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 18338
/proc/meminfo: memFree=31751680/32872528 swapFree=7268/7268
[pid=18270] ppid=18267 vsize=104728 CPUtime=1800.01 cores=0,2,4,6
/proc/18270/stat : 18270 (open-wbo-lsu) R 18267 18270 18087 0 -1 4202496 14762 0 0 0 179979 22 0 0 20 0 1 0 12043585 107241472 21444 33554432000 4194304 6058637 140736855858960 140736855858024 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18270/statm: 26182 21444 177 456 0 25718 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104728

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.79
CPU system time (s): 0.227965
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 154048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.227965
maximum resident set size= 131500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14765
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70328 second user time and 6.75997 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-16 19:59:37
IDJOB=4095990
IDBENCH=107550
IDSOLVER=2545
FILE ID=node133/4095990-1466099977
RUNJOBID= node133-1466098176-18103
PBS_JOBID= 19904054
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-fixedbandwidth-60.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095990-1466099977/watcher-4095990-1466099977 -o /tmp/evaluation-result-4095990-1466099977/solver-4095990-1466099977 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466098176-18103 --watchdog 1960  open-wbo-lsu HOME/instance-4095990-1466099977.opb

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

MD5SUM BENCH= c773d9ed9f4f0f34f10d998d7759854e
RANDOM SEED=1966210327

node133.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		: 2667.256
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	: 5334.51
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		: 2667.256
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		: 2667.256
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	: 5332.56
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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:        31982008 kB
Buffers:           55180 kB
Cached:           126748 kB
SwapCached:         1864 kB
Active:           101764 kB
Inactive:          83288 kB
Active(anon):       4248 kB
Inactive(anon):     1228 kB
Active(file):      97516 kB
Inactive(file):    82060 kB
Unevictable:        7268 kB
Mlocked:            7268 kB
SwapTotal:      67108856 kB
SwapFree:       67098900 kB
Dirty:              9396 kB
Writeback:             4 kB
AnonPages:          9884 kB
Mapped:             7204 kB
Shmem:                 0 kB
Slab:             569196 kB
SReclaimable:      12724 kB
SUnreclaim:       556472 kB
KernelStack:        1464 kB
PageTables:         3584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71708 MiB
End job on node133 at 2016-06-16 20:29:37