Trace number 4116840

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/nossum/
normalized-sha1-size144-round23-4.opb
MD5SUMef75d0fa559b60e210d6da0ea8998a08
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4116840-1466979441.opb
0.00/0.00	c File size is 416636 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4116840-1466979441/watcher-4116840-1466979441 -o /tmp/evaluation-result-4116840-1466979441/solver-4116840-1466979441 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466977640-27427 --watchdog 1960 open-wbo-lsu HOME/instance-4116840-1466979441.opb 

pid=27624
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 2.07 1.92 3/176 27627
/proc/meminfo: memFree=31565380/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 30984940 2813952 289 33554432000 4194304 6058637 140736284301360 140736297699912 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 687 289 237 456 0 121 0

[startup+0.100163 s]
/proc/loadavg: 2.05 2.07 1.92 3/176 27627
/proc/meminfo: memFree=31565380/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=23508 CPUtime=0.09 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 4911 0 0 0 9 0 0 0 20 0 1 0 30984940 24072192 5088 33554432000 4194304 6058637 140736284301360 140736297699912 4239645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 5877 5090 162 456 0 5413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23508

[startup+0.200367 s]
/proc/loadavg: 2.05 2.07 1.92 3/176 27627
/proc/meminfo: memFree=31565380/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=28156 CPUtime=0.18 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 5617 0 0 0 18 0 0 0 20 0 1 0 30984940 28831744 5742 33554432000 4194304 6058637 140736284301360 140736297699912 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 7039 5742 179 456 0 6575 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 28156

[startup+0.300356 s]
/proc/loadavg: 2.05 2.07 1.92 3/176 27627
/proc/meminfo: memFree=31565380/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=28376 CPUtime=0.28 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 5680 0 0 0 28 0 0 0 20 0 1 0 30984940 29057024 5805 33554432000 4194304 6058637 140736284301360 140736284299960 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 7094 5805 179 456 0 6630 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28376

[startup+0.700296 s]
/proc/loadavg: 2.05 2.07 1.92 3/176 27627
/proc/meminfo: memFree=31565380/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=28624 CPUtime=0.69 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 5756 0 0 0 68 1 0 0 20 0 1 0 30984940 29310976 5880 33554432000 4194304 6058637 140736284301360 140736284299960 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 7156 5880 180 456 0 6692 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28624

[startup+1.50029 s]
/proc/loadavg: 2.05 2.07 1.92 3/177 27628
/proc/meminfo: memFree=31526812/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=28756 CPUtime=1.49 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 6344 0 0 0 148 1 0 0 20 0 1 0 30984940 29446144 5876 33554432000 4194304 6058637 140736284301360 140736284299960 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 7189 5876 181 456 0 6725 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28756

[startup+3.10029 s]
/proc/loadavg: 2.05 2.07 1.92 3/177 27628
/proc/meminfo: memFree=31525556/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=29004 CPUtime=3.09 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 6537 0 0 0 308 1 0 0 20 0 1 0 30984940 29700096 6067 33554432000 4194304 6058637 140736284301360 140736284299960 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 7251 6067 181 456 0 6787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29004

[startup+6.30029 s]
/proc/loadavg: 2.05 2.07 1.92 3/177 27628
/proc/meminfo: memFree=31525564/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=29556 CPUtime=6.29 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 7424 0 0 0 628 1 0 0 20 0 1 0 30984940 30265344 6234 33554432000 4194304 6058637 140736284301360 140736284299912 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 7389 6234 181 456 0 6925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29556

[startup+12.7003 s]
/proc/loadavg: 2.04 2.07 1.92 3/177 27628
/proc/meminfo: memFree=31498104/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=41048 CPUtime=12.69 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 8260 0 0 0 1268 1 0 0 20 0 1 0 30984940 42033152 9038 33554432000 4194304 6058637 140736284301360 140736284300120 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 10262 9038 181 456 0 9798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 2.11 2.08 1.93 3/177 27628
/proc/meminfo: memFree=31493844/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=45468 CPUtime=25.48 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 8969 0 0 0 2547 1 0 0 20 0 1 0 30984940 46559232 10178 33554432000 4194304 6058637 140736284301360 140736284300120 4262615 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 11367 10178 181 456 0 10903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45468

[startup+51.1004 s]
/proc/loadavg: 2.07 2.07 1.93 3/177 27628
/proc/meminfo: memFree=31493348/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=45468 CPUtime=51.08 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 8988 0 0 0 5107 1 0 0 20 0 1 0 30984940 46559232 10196 33554432000 4194304 6058637 140736284301360 140736284300120 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 11367 10196 181 456 0 10903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45468

[startup+102.3 s]
/proc/loadavg: 2.03 2.06 1.93 3/177 27629
/proc/meminfo: memFree=31480192/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=55972 CPUtime=102.28 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 10369 0 0 0 10226 2 0 0 20 0 1 0 30984940 57315328 11786 33554432000 4194304 6058637 140736284301360 140736284300120 4277285 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 13993 11786 181 456 0 13529 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55972

[startup+162.3 s]
/proc/loadavg: 2.08 2.06 1.93 3/178 27633
/proc/meminfo: memFree=31454368/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=67596 CPUtime=162.26 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 10761 0 0 0 16224 2 0 0 20 0 1 0 30984940 69218304 15274 33554432000 4194304 6058637 140736284301360 140736284300088 4246132 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 16899 15274 181 456 0 16435 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67596

[startup+222.307 s]
/proc/loadavg: 2.03 2.05 1.93 3/177 27635
/proc/meminfo: memFree=31432564/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=67596 CPUtime=222.26 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 11147 0 0 0 22224 2 0 0 20 0 1 0 30984940 69218304 15387 33554432000 4194304 6058637 140736284301360 140736284300424 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 16899 15387 181 456 0 16435 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67596

[startup+282.3 s]
/proc/loadavg: 2.08 2.07 1.94 3/177 27636
/proc/meminfo: memFree=31424240/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=282.24 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 11552 0 0 0 28222 2 0 0 20 0 1 0 30984940 100294656 16810 33554432000 4194304 6058637 140736284301360 140736284300088 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 16810 181 456 0 24022 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97944

[startup+342.3 s]
/proc/loadavg: 2.03 2.05 1.94 3/177 27637
/proc/meminfo: memFree=31416780/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=342.24 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 11555 0 0 0 34221 3 0 0 20 0 1 0 30984940 100294656 17834 33554432000 4194304 6058637 140736284301360 140736284300088 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 17834 181 456 0 24022 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97944

[startup+402.3 s]
/proc/loadavg: 2.05 2.05 1.95 3/177 27638
/proc/meminfo: memFree=31413048/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=402.22 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 11556 0 0 0 40219 3 0 0 20 0 1 0 30984940 100294656 18346 33554432000 4194304 6058637 140736284301360 140736284300088 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18346 181 456 0 24022 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97944

[startup+462.3 s]
/proc/loadavg: 2.02 2.04 1.95 3/177 27639
/proc/meminfo: memFree=31408704/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=462.22 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 11557 0 0 0 46219 3 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300088 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97944

[startup+522.3 s]
/proc/loadavg: 2.08 2.05 1.95 3/177 27641
/proc/meminfo: memFree=31407960/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=522.2 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 11969 0 0 0 52217 3 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4278466 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97944

[startup+582.3 s]
/proc/loadavg: 2.13 2.07 1.97 4/177 27642
/proc/meminfo: memFree=31407708/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=582.19 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 12794 0 0 0 58215 4 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4278226 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97944


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.03 1.98 3/177 27652
/proc/meminfo: memFree=31405488/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=942.14 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 16532 0 0 0 94204 10 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97944

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/177 27653
/proc/meminfo: memFree=31330520/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1002.14 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 17365 0 0 0 100202 12 0 0 20 0 1 0 30984940 150798336 28471 33554432000 4194304 6058637 140736284301360 140736284300136 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 28471 181 456 0 36352 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 147264

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/177 27654
/proc/meminfo: memFree=31316052/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1062.12 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 17788 0 0 0 106200 12 0 0 20 0 1 0 30984940 150798336 30519 33554432000 4194304 6058637 140736284301360 140736284300136 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 30519 181 456 0 36352 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147264

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.98 4/177 27656
/proc/meminfo: memFree=31403176/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=1122.11 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 18208 0 0 0 112198 13 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97944

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/177 27657
/proc/meminfo: memFree=31403048/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=1182.11 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 18634 0 0 0 118197 14 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97944

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 27658
/proc/meminfo: memFree=31402444/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=1242.09 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 19256 0 0 0 124194 15 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97944

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 27659
/proc/meminfo: memFree=31371076/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1302.08 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 20666 0 0 0 130191 17 0 0 20 0 1 0 30984940 150798336 26935 33554432000 4194304 6058637 140736284301360 140736284300136 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 26935 181 456 0 36352 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147264

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 27664
/proc/meminfo: memFree=31368088/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1362.08 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 21681 0 0 0 136189 19 0 0 20 0 1 0 30984940 150798336 27447 33554432000 4194304 6058637 140736284301360 140736284300136 4277965 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27447 181 456 0 36352 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147264

[startup+1422.3 s]
/proc/loadavg: 2.14 2.03 1.99 3/177 27666
/proc/meminfo: memFree=31366820/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1422.08 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 22685 0 0 0 142187 21 0 0 20 0 1 0 30984940 150798336 27959 33554432000 4194304 6058637 140736284301360 140736284300136 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27959 181 456 0 36352 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 147264

[startup+1482.3 s]
/proc/loadavg: 2.14 2.05 2.00 3/177 27667
/proc/meminfo: memFree=31366908/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1482.06 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 23692 0 0 0 148184 22 0 0 20 0 1 0 30984940 150798336 27959 33554432000 4194304 6058637 140736284301360 140736284300136 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27959 181 456 0 36352 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147264

[startup+1542.31 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 27668
/proc/meminfo: memFree=31366628/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1542.06 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 24700 0 0 0 154182 24 0 0 20 0 1 0 30984940 150798336 27959 33554432000 4194304 6058637 140736284301360 140736284300136 4278344 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27959 181 456 0 36352 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147264

[startup+1602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 27669
/proc/meminfo: memFree=31370812/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1602.04 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 25706 0 0 0 160178 26 0 0 20 0 1 0 30984940 150798336 27447 33554432000 4194304 6058637 140736284301360 140736284300136 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27447 181 456 0 36352 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147264

[startup+1662.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 27670
/proc/meminfo: memFree=31402736/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=1662.03 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 26300 0 0 0 166176 27 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97944

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 27672
/proc/meminfo: memFree=31347204/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=1722.03 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 27311 0 0 0 172174 29 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 97944

[startup+1782.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 27673
/proc/meminfo: memFree=31350520/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=97944 CPUtime=1782.01 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 28320 0 0 0 178171 30 0 0 20 0 1 0 30984940 100294656 18858 33554432000 4194304 6058637 140736284301360 140736284300424 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 24486 18858 181 456 0 24022 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 27673
/proc/meminfo: memFree=31370460/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1800.01 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 28733 0 0 0 179970 31 0 0 20 0 1 0 30984940 150798336 27447 33554432000 4194304 6058637 140736284301360 140736284300136 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27447 181 456 0 36352 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147264

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 27627 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 27673
/proc/meminfo: memFree=31370460/32872528 swapFree=190200/190200
[pid=27627] ppid=27624 vsize=147264 CPUtime=1800.01 cores=0,2,4,6
/proc/27627/stat : 27627 (open-wbo-lsu) R 27624 27627 27411 0 -1 4202496 28733 0 0 0 179970 31 0 0 20 0 1 0 30984940 150798336 27447 33554432000 4194304 6058637 140736284301360 140736284300136 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27627/statm: 36816 27447 181 456 0 36352 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147264

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.314952
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.314952
maximum resident set size= 136680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28736
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= 14
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.75712 second user time and 8.92764 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-27 00:17:21
IDJOB=4116840
IDBENCH=109520
IDSOLVER=2545
FILE ID=node102/4116840-1466979441
RUNJOBID= node102-1466977640-27427
PBS_JOBID= 19976394
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116840-1466979441/watcher-4116840-1466979441 -o /tmp/evaluation-result-4116840-1466979441/solver-4116840-1466979441 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466977640-27427 --watchdog 1960  open-wbo-lsu HOME/instance-4116840-1466979441.opb

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

MD5SUM BENCH= ef75d0fa559b60e210d6da0ea8998a08
RANDOM SEED=316627469

node102.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		: 2666.731
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	: 5333.46
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		: 2666.731
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	: 5332.54
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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:        31572964 kB
Buffers:           79264 kB
Cached:           297528 kB
SwapCached:         1524 kB
Active:            51612 kB
Inactive:         329684 kB
Active(anon):       5956 kB
Inactive(anon):     1436 kB
Active(file):      45656 kB
Inactive(file):   328248 kB
Unevictable:      190200 kB
Mlocked:          190200 kB
SwapTotal:      67108856 kB
SwapFree:       67097256 kB
Dirty:             10104 kB
Writeback:             0 kB
AnonPages:        329800 kB
Mapped:             9008 kB
Shmem:                 0 kB
Slab:             595848 kB
SReclaimable:      39972 kB
SUnreclaim:       555876 kB
KernelStack:        1472 kB
PageTables:         4508 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     311180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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= 71684 MiB
End job on node102 at 2016-06-27 00:47:22