Trace number 4083536

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) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-153.opb
MD5SUM64b2e27e0cc69ae36d391a38c497bb88
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 variables55296
Total number of constraints1282690
Number of constraints which are clauses1152492
Number of constraints which are cardinality constraints (but not clauses)4030
Number of constraints which are nor clauses,nor cardinality constraints126168
Minimum length of a constraint2
Maximum length of a constraint756
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 757
Number of bits of the biggest sum of numbers10
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-4083536-1465353342.opb
0.00/0.00	c File size is 58396948 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         55296                                                                   |
1800.06/1800.40	c |  Number of hard clauses:    1154518                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:        4032                                                                   |
1800.06/1800.40	c |  Number of PB :              126168                                                                   |
1800.06/1800.40	c |  Parse time:                   5.96 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083536-1465353342/watcher-4083536-1465353342 -o /tmp/evaluation-result-4083536-1465353342/solver-4083536-1465353342 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083536-1465353342.opb 

pid=25913
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: 2.28 2.31 2.23 3/176 25916
/proc/meminfo: memFree=26284332/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=59236 CPUtime=0 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 5757 0 0 0 0 0 0 0 20 0 1 0 117267480 60657664 5633 33554432000 4194304 6058637 140734535878256 140735732391912 5068842 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 14809 5650 5631 456 0 87 0

[startup+0.100162 s]
/proc/loadavg: 2.28 2.31 2.23 3/176 25916
/proc/meminfo: memFree=26284332/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=60824 CPUtime=0.08 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 14918 0 0 0 8 0 0 0 20 0 1 0 117267480 62283776 14793 33554432000 4194304 6058637 140734535878256 140735732391912 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 15206 14793 14393 456 0 484 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 60824

[startup+0.200257 s]
/proc/loadavg: 2.28 2.31 2.23 3/176 25916
/proc/meminfo: memFree=26284332/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=62636 CPUtime=0.18 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 15334 0 0 0 18 0 0 0 20 0 1 0 117267480 64139264 15209 33554432000 4194304 6058637 140734535878256 140735732391912 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 15659 15209 14393 456 0 937 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62636

[startup+0.300343 s]
/proc/loadavg: 2.28 2.31 2.23 3/176 25916
/proc/meminfo: memFree=26284332/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=64384 CPUtime=0.29 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 15742 0 0 0 28 1 0 0 20 0 1 0 117267480 65929216 15617 33554432000 4194304 6058637 140734535878256 140735732391912 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 16096 15617 14393 456 0 1374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64384

[startup+0.700138 s]
/proc/loadavg: 2.28 2.31 2.23 3/176 25916
/proc/meminfo: memFree=26284332/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=71072 CPUtime=0.69 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 17329 0 0 0 68 1 0 0 20 0 1 0 117267480 72777728 17204 33554432000 4194304 6058637 140734535878256 140735732391912 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 17768 17205 14393 456 0 3046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71072

[startup+1.50029 s]
/proc/loadavg: 2.28 2.31 2.23 3/177 25917
/proc/meminfo: memFree=26266220/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=84728 CPUtime=1.49 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 20465 0 0 0 147 2 0 0 20 0 1 0 117267480 86761472 20340 33554432000 4194304 6058637 140734535878256 140734535876440 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 21182 20340 14393 456 0 6460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84728

[startup+3.10023 s]
/proc/loadavg: 2.28 2.31 2.23 3/177 25917
/proc/meminfo: memFree=26247512/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=107464 CPUtime=3.09 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 26518 0 0 0 306 3 0 0 20 0 1 0 117267480 110043136 26393 33554432000 4194304 6058637 140734535878256 140734535876616 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 26866 26393 14393 456 0 12144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107464

[startup+6.30024 s]
/proc/loadavg: 2.26 2.30 2.23 4/177 25917
/proc/meminfo: memFree=26198724/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=231284 CPUtime=6.29 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 57634 0 0 0 620 9 0 0 20 0 1 0 117267480 236834816 50820 33554432000 4194304 6058637 140734535878256 140734535876584 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 57821 50822 161 456 0 57357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 231284

[startup+12.7002 s]
/proc/loadavg: 2.40 2.33 2.24 3/177 25917
/proc/meminfo: memFree=25601828/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=761100 CPUtime=12.69 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 124644 0 0 0 1245 24 0 0 20 0 1 0 117267480 779366400 170023 33554432000 4194304 6058637 140734535878256 140734535876872 4278112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 190275 170023 180 456 0 189811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 761100

[startup+25.5004 s]
/proc/loadavg: 2.38 2.33 2.24 3/177 25917
/proc/meminfo: memFree=25593624/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=763476 CPUtime=25.48 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 125235 0 0 0 2524 24 0 0 20 0 1 0 117267480 781799424 171636 33554432000 4194304 6058637 140734535878256 140734535876872 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 190869 171636 180 456 0 190405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 763476

[startup+51.1004 s]
/proc/loadavg: 2.46 2.35 2.25 4/177 25917
/proc/meminfo: memFree=25578684/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=765356 CPUtime=51.08 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 125693 0 0 0 5084 24 0 0 20 0 1 0 117267480 783724544 173627 33554432000 4194304 6058637 140734535878256 140734535876872 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 191339 173627 180 456 0 190875 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 765356

[startup+102.3 s]
/proc/loadavg: 2.37 2.34 2.25 3/177 25918
/proc/meminfo: memFree=25558580/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=768112 CPUtime=102.29 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 126357 0 0 0 10204 25 0 0 20 0 1 0 117267480 786546688 176335 33554432000 4194304 6058637 140734535878256 140734535876984 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 192028 176335 180 456 0 191564 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 768112

[startup+162.3 s]
/proc/loadavg: 2.36 2.33 2.26 3/177 25919
/proc/meminfo: memFree=25531996/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=849920 CPUtime=162.26 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 126688 0 0 0 16201 25 0 0 20 0 1 0 117267480 870318080 178704 33554432000 4194304 6058637 140734535878256 140734535876872 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 212480 178704 180 456 0 212016 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 849920

[startup+222.307 s]
/proc/loadavg: 2.27 2.31 2.26 3/177 25920
/proc/meminfo: memFree=25542016/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=769104 CPUtime=222.26 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 126999 0 0 0 22198 28 0 0 20 0 1 0 117267480 787562496 174527 33554432000 4194304 6058637 140734535878256 140734535876984 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 192276 174527 181 456 0 191812 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 769104

[startup+282.3 s]
/proc/loadavg: 2.24 2.30 2.25 3/178 25924
/proc/meminfo: memFree=25513924/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=850760 CPUtime=282.25 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 127296 0 0 0 28196 29 0 0 20 0 1 0 117267480 871178240 177377 33554432000 4194304 6058637 140734535878256 140734535877288 4254166 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 212690 177377 181 456 0 212226 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 850760

[startup+342.3 s]
/proc/loadavg: 2.29 2.29 2.25 3/177 25926
/proc/meminfo: memFree=25507512/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=770316 CPUtime=342.24 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 127715 0 0 0 34192 32 0 0 20 0 1 0 117267480 788803584 174334 33554432000 4194304 6058637 140734535878256 140734535876872 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 192579 174334 181 456 0 192115 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 770316

[startup+402.3 s]
/proc/loadavg: 2.28 2.28 2.25 3/177 25927
/proc/meminfo: memFree=25476700/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=853060 CPUtime=402.22 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 128220 0 0 0 40189 33 0 0 20 0 1 0 117267480 873533440 178925 33554432000 4194304 6058637 140734535878256 140734535877288 4277598 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 213265 178925 181 456 0 212801 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 853060

[startup+462.3 s]
/proc/loadavg: 2.31 2.29 2.26 3/177 25928
/proc/meminfo: memFree=25468780/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=855152 CPUtime=462.21 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 129152 0 0 0 46184 37 0 0 20 0 1 0 117267480 875675648 178432 33554432000 4194304 6058637 140734535878256 140734535877288 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 213788 178432 181 456 0 213324 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 855152

[startup+522.3 s]
/proc/loadavg: 2.26 2.28 2.25 3/177 25929
/proc/meminfo: memFree=25469612/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=774436 CPUtime=522.21 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 129523 0 0 0 52181 40 0 0 20 0 1 0 117267480 793022464 174325 33554432000 4194304 6058637 140734535878256 140734535877320 4277819 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 193609 174325 181 456 0 193145 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 774436

[startup+582.3 s]
/proc/loadavg: 2.31 2.29 2.26 3/177 25930
/proc/meminfo: memFree=25541764/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=775264 CPUtime=582.2 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 129885 0 0 0 58179 41 0 0 20 0 1 0 117267480 793870336 178263 33554432000 4194304 6058637 140734535878256 140734535876872 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 193816 178263 181 456 0 193352 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 775264


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


[startup+882.307 s]
/proc/loadavg: 2.23 2.25 2.25 3/178 25939
/proc/meminfo: memFree=25451160/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=870664 CPUtime=882.16 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 132390 0 0 0 88167 49 0 0 20 0 1 0 117267480 891559936 184057 33554432000 4194304 6058637 140734535878256 140734535877288 4254552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 217666 184057 181 456 0 217202 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 870664

[startup+942.3 s]
/proc/loadavg: 2.19 2.23 2.24 4/177 25941
/proc/meminfo: memFree=25451380/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=789276 CPUtime=942.15 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 132589 0 0 0 94163 52 0 0 20 0 1 0 117267480 808218624 180285 33554432000 4194304 6058637 140734535878256 140734535877320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 197319 180285 181 456 0 196855 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 789276

[startup+1002.3 s]
/proc/loadavg: 2.31 2.26 2.25 3/177 25942
/proc/meminfo: memFree=25421492/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=870664 CPUtime=1002.14 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 132792 0 0 0 100161 53 0 0 20 0 1 0 117267480 891559936 183042 33554432000 4194304 6058637 140734535878256 140734535877288 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 217666 183042 181 456 0 217202 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 870664

[startup+1062.3 s]
/proc/loadavg: 2.30 2.26 2.25 3/177 25943
/proc/meminfo: memFree=25432800/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=789276 CPUtime=1062.13 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 132993 0 0 0 106158 55 0 0 20 0 1 0 117267480 808218624 178757 33554432000 4194304 6058637 140734535878256 140734535877320 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 197319 178757 181 456 0 196855 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 789276

[startup+1122.3 s]
/proc/loadavg: 2.25 2.25 2.25 3/177 25944
/proc/meminfo: memFree=25409104/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=870664 CPUtime=1122.11 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 133205 0 0 0 112155 56 0 0 20 0 1 0 117267480 891559936 183556 33554432000 4194304 6058637 140734535878256 140734535877288 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 217666 183556 181 456 0 217202 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 870664

[startup+1182.3 s]
/proc/loadavg: 2.25 2.25 2.25 3/177 25945
/proc/meminfo: memFree=25516544/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=870664 CPUtime=1182.11 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 133801 0 0 0 118151 60 0 0 20 0 1 0 117267480 891559936 184268 33554432000 4194304 6058637 140734535878256 140734535877288 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 217666 184268 181 456 0 217202 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 870664

[startup+1242.3 s]
/proc/loadavg: 2.19 2.23 2.24 3/177 26039
/proc/meminfo: memFree=28480100/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=871416 CPUtime=1242.11 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 134497 0 0 0 124147 64 0 0 20 0 1 0 117267480 892329984 184055 33554432000 4194304 6058637 140734535878256 140734535876872 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 217854 184055 181 456 0 217390 0
Current children cumulated CPU time (s) 1242.11
Current children cumulated vsize (KiB) 871416

[startup+1302.3 s]
/proc/loadavg: 2.25 2.25 2.25 3/177 26040
/proc/meminfo: memFree=28479352/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=873284 CPUtime=1302.08 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 135259 0 0 0 130140 68 0 0 20 0 1 0 117267480 894242816 183425 33554432000 4194304 6058637 140734535878256 140734535877288 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 218321 183425 181 456 0 217857 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 873284

[startup+1362.3 s]
/proc/loadavg: 2.39 2.28 2.26 3/177 26041
/proc/meminfo: memFree=28463056/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=873944 CPUtime=1362.06 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 135499 0 0 0 136138 68 0 0 20 0 1 0 117267480 894918656 186777 33554432000 4194304 6058637 140734535878256 140734535876872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 218486 186777 181 456 0 218022 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 873944

[startup+1422.3 s]
/proc/loadavg: 2.33 2.27 2.25 4/177 26042
/proc/meminfo: memFree=28450180/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=875420 CPUtime=1422.04 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 135870 0 0 0 142136 68 0 0 20 0 1 0 117267480 896430080 189904 33554432000 4194304 6058637 140734535878256 140734535876872 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 218855 189904 181 456 0 218391 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 875420

[startup+1482.3 s]
/proc/loadavg: 2.30 2.28 2.26 3/178 26046
/proc/meminfo: memFree=28477544/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=794432 CPUtime=1482.01 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 136165 0 0 0 148131 70 0 0 20 0 1 0 117267480 813498368 182128 33554432000 4194304 6058637 140734535878256 140734535877320 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 198608 182128 181 456 0 198144 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 794432

[startup+1542.31 s]
/proc/loadavg: 2.36 2.29 2.26 3/178 26071
/proc/meminfo: memFree=28459296/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=876272 CPUtime=1542.02 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 136460 0 0 0 154130 72 0 0 20 0 1 0 117267480 897302528 185997 33554432000 4194304 6058637 140734535878256 140734535876872 4277471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 219068 185997 181 456 0 218604 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 876272

[startup+1602.3 s]
/proc/loadavg: 2.19 2.25 2.25 3/177 26072
/proc/meminfo: memFree=28451380/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=876272 CPUtime=1601.99 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 136475 0 0 0 160127 72 0 0 20 0 1 0 117267480 897302528 188045 33554432000 4194304 6058637 140734535878256 140734535876872 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 219068 188045 181 456 0 218604 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 876272

[startup+1662.3 s]
/proc/loadavg: 2.23 2.25 2.25 3/177 26073
/proc/meminfo: memFree=28434268/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=885524 CPUtime=1661.98 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 137767 0 0 0 166126 72 0 0 20 0 1 0 117267480 906776576 194297 33554432000 4194304 6058637 140734535878256 140734535876856 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 221381 194297 181 456 0 220917 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 885524

[startup+1722.3 s]
/proc/loadavg: 2.36 2.28 2.26 3/177 26074
/proc/meminfo: memFree=28464628/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=804136 CPUtime=1721.97 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 137961 0 0 0 172122 75 0 0 20 0 1 0 117267480 823435264 185914 33554432000 4194304 6058637 140734535878256 140734535877320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 201034 185914 181 456 0 200570 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 804136

[startup+1782.3 s]
/proc/loadavg: 2.28 2.27 2.26 4/177 26075
/proc/meminfo: memFree=28447312/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=885524 CPUtime=1781.95 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 138158 0 0 0 178120 75 0 0 20 0 1 0 117267480 906776576 188665 33554432000 4194304 6058637 140734535878256 140734535877288 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 221381 188665 181 456 0 220917 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 885524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.29 2.27 2.26 3/177 26075
/proc/meminfo: memFree=28444684/32872528 swapFree=16360/1798728
[pid=25916] ppid=25913 vsize=885524 CPUtime=1800.06 cores=0,2,4,6
/proc/25916/stat : 25916 (open-wbo-lsu) R 25913 25916 21198 0 -1 4202496 138160 0 0 0 179930 76 0 0 20 0 1 0 117267480 906776576 189689 33554432000 4194304 6058637 140734535878256 140734535877288 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25916/statm: 221381 189689 181 456 0 220917 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 885524

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 25916 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1799.3
CPU system time (s): 0.773882
CPU usage (%): 99.9815
Max. virtual memory (cumulated for all children) (KiB): 1015752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.773882
maximum resident set size= 892360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138163
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= 109
involuntary context switches= 1847

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5933 second user time and 6.86696 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 04:35:43
IDJOB=4083536
IDBENCH=89671
IDSOLVER=2545
FILE ID=node123/4083536-1465353342
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71416 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-153.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083536-1465353342/watcher-4083536-1465353342 -o /tmp/evaluation-result-4083536-1465353342/solver-4083536-1465353342 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083536-1465353342.opb

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

MD5SUM BENCH= 64b2e27e0cc69ae36d391a38c497bb88
RANDOM SEED=2012691355

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        26285512 kB
Buffers:          134932 kB
Cached:           884560 kB
SwapCached:         1756 kB
Active:          3457132 kB
Inactive:         574692 kB
Active(anon):    3011348 kB
Inactive(anon):     3356 kB
Active(file):     445784 kB
Inactive(file):   571336 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:             61700 kB
Writeback:             0 kB
AnonPages:       4810592 kB
Mapped:             7860 kB
Shmem:                 0 kB
Slab:             616972 kB
SReclaimable:      60612 kB
SUnreclaim:       556360 kB
KernelStack:        1424 kB
PageTables:        13428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    5450188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2695168 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= 71644 MiB
End job on node123 at 2016-06-08 05:05:44