Trace number 4089886

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) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v101-n1.opb
MD5SUM33c939f6e57bf0661e4ab1b4ab6b7cea
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 benchmark4.42633
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables303
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4089886-1466024185.opb
0.00/0.00	c File size is 5437 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:           303                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        101                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         101                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4089886-1466024185/watcher-4089886-1466024185 -o /tmp/evaluation-result-4089886-1466024185/solver-4089886-1466024185 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960 open-wbo-lsu HOME/instance-4089886-1466024185.opb 

pid=8869
running on 4 cores: 1,3,5,7

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: 2.22 2.20 2.18 3/178 8872
/proc/meminfo: memFree=30227456/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/8872/stat : 8872 (runsolver) D 8869 8872 5923 0 -1 4202560 116 0 0 0 0 0 0 0 20 0 1 0 4464452 24911872 151 33554432000 4194304 4338465 140737100200336 140737100197976 215124626615 0 0 4096 24578 18446744071579943789 0 0 17 3 0 0 0 0 0
/proc/8872/statm: 6082 151 105 36 0 2655 0

[startup+0.100162 s]
/proc/loadavg: 2.22 2.20 2.18 3/178 8872
/proc/meminfo: memFree=30227456/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=3260 CPUtime=0.08 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 679 0 0 0 8 0 0 0 20 0 1 0 4464452 3338240 426 33554432000 4194304 6058637 140736652031216 140737100197528 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 815 426 164 456 0 351 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3260

[startup+0.200291 s]
/proc/loadavg: 2.22 2.20 2.18 3/178 8872
/proc/meminfo: memFree=30227456/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=4416 CPUtime=0.18 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 920 0 0 0 18 0 0 0 20 0 1 0 4464452 4521984 666 33554432000 4194304 6058637 140736652031216 140736652030248 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 1104 666 164 456 0 640 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 4416

[startup+0.300261 s]
/proc/loadavg: 2.22 2.20 2.18 3/178 8872
/proc/meminfo: memFree=30227456/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=4052 CPUtime=0.28 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 1372 0 0 0 28 0 0 0 20 0 1 0 4464452 4149248 659 33554432000 4194304 6058637 140736652031216 140736652030248 4279959 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 1013 659 174 456 0 549 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4052

[startup+0.700233 s]
/proc/loadavg: 2.22 2.20 2.18 3/178 8872
/proc/meminfo: memFree=30227456/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=8416 CPUtime=0.68 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 2466 0 0 0 68 0 0 0 20 0 1 0 4464452 8617984 1725 33554432000 4194304 6058637 140736652031216 140736652030248 4279926 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 2104 1725 176 456 0 1640 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8416

[startup+1.50024 s]
/proc/loadavg: 2.22 2.20 2.18 3/179 8873
/proc/meminfo: memFree=30218608/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=13080 CPUtime=1.48 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 3131 0 0 0 148 0 0 0 20 0 1 0 4464452 13393920 2879 33554432000 4194304 6058637 140736652031216 140736652029976 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 3270 2879 176 456 0 2806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13080

[startup+3.10023 s]
/proc/loadavg: 2.22 2.20 2.18 3/179 8873
/proc/meminfo: memFree=30213876/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=20152 CPUtime=3.08 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 3924 0 0 0 308 0 0 0 20 0 1 0 4464452 20635648 3888 33554432000 4194304 6058637 140736652031216 140736652030280 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 5038 3888 176 456 0 4574 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20152

[startup+6.30029 s]
/proc/loadavg: 2.21 2.20 2.18 4/179 8873
/proc/meminfo: memFree=30304116/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=22900 CPUtime=6.29 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 4635 0 0 0 628 1 0 0 20 0 1 0 4464452 23449600 5092 33554432000 4194304 6058637 140736652031216 140736652029976 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 5725 5092 176 456 0 5261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22900

[startup+12.7003 s]
/proc/loadavg: 2.19 2.19 2.18 3/179 8873
/proc/meminfo: memFree=30259488/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=38880 CPUtime=12.68 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 6092 0 0 0 1267 1 0 0 20 0 1 0 4464452 39813120 7492 33554432000 4194304 6058637 140736652031216 140736652029944 4255167 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 9720 7492 176 456 0 9256 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38880

[startup+25.5003 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 8919
/proc/meminfo: memFree=30373324/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=46268 CPUtime=25.48 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 8043 0 0 0 2546 2 0 0 20 0 1 0 4464452 47378432 10052 33554432000 4194304 6058637 140736652031216 140736652029944 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 11567 10052 176 456 0 11103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46268

[startup+51.1004 s]
/proc/loadavg: 2.29 2.22 2.19 3/179 8919
/proc/meminfo: memFree=30320572/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=70288 CPUtime=51.07 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 8535 0 0 0 5105 2 0 0 20 0 1 0 4464452 71974912 15172 33554432000 4194304 6058637 140736652031216 140736652029944 4278096 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 17572 15172 176 456 0 17108 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70288

[startup+102.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/179 8920
/proc/meminfo: memFree=30290024/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=70288 CPUtime=102.28 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 9277 0 0 0 10224 4 0 0 20 0 1 0 4464452 71974912 17219 33554432000 4194304 6058637 140736652031216 140736652030280 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 17572 17219 176 456 0 17108 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70288

[startup+162.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/179 8921
/proc/meminfo: memFree=30272540/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=82316 CPUtime=162.26 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 10295 0 0 0 16219 7 0 0 20 0 1 0 4464452 84291584 20220 33554432000 4194304 6058637 140736652031216 140736652030280 4277748 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 20579 20220 176 456 0 20115 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 82316

[startup+222.308 s]
/proc/loadavg: 2.25 2.21 2.18 4/180 8925
/proc/meminfo: memFree=30268760/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=82316 CPUtime=222.26 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 10871 0 0 0 22216 10 0 0 20 0 1 0 4464452 84291584 20220 33554432000 4194304 6058637 140736652031216 140736652030280 4265213 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 20579 20220 176 456 0 20115 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82316

[startup+282.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/180 8949
/proc/meminfo: memFree=30219912/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=131636 CPUtime=282.23 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 11593 0 0 0 28210 13 0 0 20 0 1 0 4464452 134795264 32091 33554432000 4194304 6058637 140736652031216 140736652029992 4278108 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 32909 32091 176 456 0 32445 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 131636

[startup+342.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/179 8950
/proc/meminfo: memFree=30187868/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=131636 CPUtime=342.22 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 13704 0 0 0 34205 17 0 0 20 0 1 0 4464452 134795264 31067 33554432000 4194304 6058637 140736652031216 140736652029992 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 32909 31067 176 456 0 32445 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 131636

[startup+402.3 s]
/proc/loadavg: 2.33 2.24 2.19 4/179 8951
/proc/meminfo: memFree=30185800/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=131636 CPUtime=402.22 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 15942 0 0 0 40200 22 0 0 20 0 1 0 4464452 134795264 32201 33554432000 4194304 6058637 140736652031216 140736652029992 4278210 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 32909 32201 176 456 0 32445 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 131636

[startup+462.3 s]
/proc/loadavg: 2.43 2.27 2.20 3/179 8952
/proc/meminfo: memFree=30229648/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=131636 CPUtime=462.2 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 17943 0 0 0 46194 26 0 0 20 0 1 0 4464452 134795264 30555 33554432000 4194304 6058637 140736652031216 140736652029992 4265215 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 32909 30555 176 456 0 32445 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 131636

[startup+522.3 s]
/proc/loadavg: 2.28 2.25 2.20 3/179 8953
/proc/meminfo: memFree=30146852/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=162456 CPUtime=522.2 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 19952 0 0 0 52189 31 0 0 20 0 1 0 4464452 166354944 34718 33554432000 4194304 6058637 140736652031216 140736652030248 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 40614 34718 176 456 0 40150 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 162456

[startup+582.3 s]
/proc/loadavg: 2.18 2.23 2.19 4/179 8955
/proc/meminfo: memFree=30138576/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=162456 CPUtime=582.19 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 21370 0 0 0 58185 34 0 0 20 0 1 0 4464452 166354944 35742 33554432000 4194304 6058637 140736652031216 140736652030248 4277839 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 40614 35742 176 456 0 40150 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 162456


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.20 2.18 3/179 8964
/proc/meminfo: memFree=30119976/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=162456 CPUtime=882.15 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 27792 0 0 0 88165 50 0 0 20 0 1 0 4464452 166354944 37790 33554432000 4194304 6058637 140736652031216 140736652030248 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 40614 37790 176 456 0 40150 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 162456

[startup+942.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/179 8965
/proc/meminfo: memFree=30125388/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=162456 CPUtime=942.13 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 28776 0 0 0 94160 53 0 0 20 0 1 0 4464452 166354944 40096 33554432000 4194304 6058637 140736652031216 140736652030248 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 40614 40096 176 456 0 40150 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 162456

[startup+1002.3 s]
/proc/loadavg: 2.33 2.23 2.19 3/179 8966
/proc/meminfo: memFree=30126780/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=164008 CPUtime=1002.13 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 31595 0 0 0 100156 57 0 0 20 0 1 0 4464452 167944192 38136 33554432000 4194304 6058637 140736652031216 140736652029992 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 41002 38136 176 456 0 40538 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 164008

[startup+1062.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/179 8967
/proc/meminfo: memFree=30086644/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1062.12 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 33768 0 0 0 106152 60 0 0 20 0 1 0 4464452 200196096 44004 33554432000 4194304 6058637 140736652031216 140736652030248 4278331 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 44004 176 456 0 48412 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 195504

[startup+1122.3 s]
/proc/loadavg: 2.14 2.20 2.18 4/179 8968
/proc/meminfo: memFree=30134072/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=164684 CPUtime=1122.1 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 35224 0 0 0 112147 63 0 0 20 0 1 0 4464452 168636416 37793 33554432000 4194304 6058637 140736652031216 140736652029992 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 41171 37793 176 456 0 40707 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 164684

[startup+1182.3 s]
/proc/loadavg: 2.08 2.18 2.17 4/179 8970
/proc/meminfo: memFree=30096968/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1182.1 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 37360 0 0 0 118143 67 0 0 20 0 1 0 4464452 200196096 43492 33554432000 4194304 6058637 140736652031216 140736652030248 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 43492 176 456 0 48412 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 195504

[startup+1242.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/179 8971
/proc/meminfo: memFree=30067696/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=245592 CPUtime=1242.09 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 39427 0 0 0 124139 70 0 0 20 0 1 0 4464452 251486208 48609 33554432000 4194304 6058637 140736652031216 140736652030248 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 61398 48609 176 456 0 60934 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 245592

[startup+1302.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/179 8972
/proc/meminfo: memFree=30094680/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=164684 CPUtime=1302.08 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 41399 0 0 0 130134 74 0 0 20 0 1 0 4464452 168636416 40353 33554432000 4194304 6058637 140736652031216 140736652029992 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 41171 40353 176 456 0 40707 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 164684

[startup+1362.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/179 8973
/proc/meminfo: memFree=30133784/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1362.07 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 43538 0 0 0 136129 78 0 0 20 0 1 0 4464452 200196096 46052 33554432000 4194304 6058637 140736652031216 140736652030248 4278177 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 46052 176 456 0 48412 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 195504

[startup+1422.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/180 8977
/proc/meminfo: memFree=30078788/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1422.06 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 45086 0 0 0 142126 80 0 0 20 0 1 0 4464452 200196096 48100 33554432000 4194304 6058637 140736652031216 140736652030248 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 48100 176 456 0 48412 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 195504

[startup+1482.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 8978
/proc/meminfo: memFree=30080336/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1482.04 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 46646 0 0 0 148120 84 0 0 20 0 1 0 4464452 200196096 48101 33554432000 4194304 6058637 140736652031216 140736652030248 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 48101 176 456 0 48412 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 195504

[startup+1542.31 s]
/proc/loadavg: 2.21 2.21 2.18 3/179 8980
/proc/meminfo: memFree=30083756/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1542.04 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 48186 0 0 0 154117 87 0 0 20 0 1 0 4464452 200196096 48101 33554432000 4194304 6058637 140736652031216 140736652030248 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 48101 176 456 0 48412 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 195504

[startup+1602.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/179 8981
/proc/meminfo: memFree=30079232/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1602.02 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 49738 0 0 0 160112 90 0 0 20 0 1 0 4464452 200196096 47589 33554432000 4194304 6058637 140736652031216 140736652030248 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 47589 176 456 0 48412 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 195504

[startup+1662.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/179 8982
/proc/meminfo: memFree=30089608/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1662.01 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 51286 0 0 0 166108 93 0 0 20 0 1 0 4464452 200196096 45029 33554432000 4194304 6058637 140736652031216 140736652030248 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 45029 176 456 0 48412 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 195504

[startup+1722.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/179 8983
/proc/meminfo: memFree=30098152/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1722 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 52841 0 0 0 172104 96 0 0 20 0 1 0 4464452 200196096 43493 33554432000 4194304 6058637 140736652031216 140736652030248 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 43493 176 456 0 48412 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 195504

[startup+1782.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/179 8984
/proc/meminfo: memFree=30091600/32872528 swapFree=1504408/1684280
[pid=8872] ppid=8869 vsize=195504 CPUtime=1782 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 54397 0 0 0 178101 99 0 0 20 0 1 0 4464452 200196096 46565 33554432000 4194304 6058637 140736652031216 140736652030248 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 48876 46565 176 456 0 48412 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 195504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.19 2.20 2.18 4/179 8985
/proc/meminfo: memFree=30061984/32872528 swapFree=1504412/1684284
[pid=8872] ppid=8869 vsize=245592 CPUtime=1800.09 cores=1,3,5,7
/proc/8872/stat : 8872 (open-wbo-lsu) R 8869 8872 5923 0 -1 4202496 55225 0 0 0 179909 100 0 0 20 0 1 0 4464452 251486208 51986 33554432000 4194304 6058637 140736652031216 140736652030248 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8872/statm: 61398 51986 176 456 0 60934 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 245592

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 8872 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): 1800.11
CPU user time (s): 1799.1
CPU system time (s): 1.01085
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 245592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 1.01085
maximum resident set size= 216136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55228
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= 25
involuntary context switches= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67929 second user time and 6.85596 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 22:56:25
IDJOB=4089886
IDBENCH=107470
IDSOLVER=2545
FILE ID=node135/4089886-1466024185
RUNJOBID= node135-1466018728-8273
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v101-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089886-1466024185/watcher-4089886-1466024185 -o /tmp/evaluation-result-4089886-1466024185/solver-4089886-1466024185 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960  open-wbo-lsu HOME/instance-4089886-1466024185.opb

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

MD5SUM BENCH= 33c939f6e57bf0661e4ab1b4ab6b7cea
RANDOM SEED=431636976

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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:        30228348 kB
Buffers:           18576 kB
Cached:            48416 kB
SwapCached:         1524 kB
Active:           219836 kB
Inactive:          39208 kB
Active(anon):     192240 kB
Inactive(anon):     1808 kB
Active(file):      27596 kB
Inactive(file):    37400 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4432 kB
Writeback:             0 kB
AnonPages:       1876672 kB
Mapped:             7976 kB
Shmem:                 0 kB
Slab:             565240 kB
SReclaimable:       9324 kB
SUnreclaim:       555916 kB
KernelStack:        1464 kB
PageTables:         8076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2025880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    284672 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= 71728 MiB
End job on node135 at 2016-06-15 23:26:26