Trace number 4089704

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v070-n1.opb
MD5SUM16b3cd964682d0f33e953e00de1a52d3
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.275957
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables139
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
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-4089704-1466012169.opb
0.00/0.00	c File size is 2626 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           139                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          2                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         138                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4089704-1466012169/watcher-4089704-1466012169 -o /tmp/evaluation-result-4089704-1466012169/solver-4089704-1466012169 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089704-1466012169.opb 

pid=13497
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: 2.20 2.23 2.18 3/176 13500
/proc/meminfo: memFree=30412476/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=6988 CPUtime=0 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 435 0 0 0 0 0 0 0 20 0 1 0 3262602 7155712 306 33554432000 4194304 6058637 140734543939680 140734099461256 4254552 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 1747 306 163 456 0 1283 0

[startup+0.100155 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13500
/proc/meminfo: memFree=30412476/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=3152 CPUtime=0.09 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 594 0 0 0 9 0 0 0 20 0 1 0 3262602 3227648 413 33554432000 4194304 6058637 140734543939680 140734099461256 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 788 413 173 456 0 324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.200271 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13500
/proc/meminfo: memFree=30412476/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=3568 CPUtime=0.19 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 788 0 0 0 19 0 0 0 20 0 1 0 3262602 3653632 465 33554432000 4194304 6058637 140734543939680 140734099461256 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 892 465 173 456 0 428 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3568

[startup+0.30026 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13500
/proc/meminfo: memFree=30412476/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=4980 CPUtime=0.29 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 977 0 0 0 29 0 0 0 20 0 1 0 3262602 5099520 652 33554432000 4194304 6058637 140734543939680 140734099461256 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 1245 652 173 456 0 781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4980

[startup+0.70023 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13500
/proc/meminfo: memFree=30412476/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=5728 CPUtime=0.69 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 1400 0 0 0 69 0 0 0 20 0 1 0 3262602 5865472 1054 33554432000 4194304 6058637 140734543939680 140734543938408 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 1432 1054 173 456 0 968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5728

[startup+1.50023 s]
/proc/loadavg: 2.19 2.23 2.18 4/177 13501
/proc/meminfo: memFree=30400568/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=9428 CPUtime=1.49 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 1738 0 0 0 149 0 0 0 20 0 1 0 3262602 9654272 1898 33554432000 4194304 6058637 140734543939680 140734543938408 4280062 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 2357 1898 173 456 0 1893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9428

[startup+3.10025 s]
/proc/loadavg: 2.19 2.23 2.18 4/177 13501
/proc/meminfo: memFree=30396140/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=10468 CPUtime=3.09 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 2111 0 0 0 309 0 0 0 20 0 1 0 3262602 10719232 2252 33554432000 4194304 6058637 140734543939680 140734543938440 4277359 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 2617 2252 173 456 0 2153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10468

[startup+6.30019 s]
/proc/loadavg: 2.19 2.23 2.18 4/177 13501
/proc/meminfo: memFree=30381476/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=13832 CPUtime=6.29 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 2481 0 0 0 629 0 0 0 20 0 1 0 3262602 14163968 3093 33554432000 4194304 6058637 140734543939680 140734543938744 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 3458 3093 173 456 0 2994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13832

[startup+12.7003 s]
/proc/loadavg: 2.30 2.25 2.19 4/177 13501
/proc/meminfo: memFree=30378740/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=20904 CPUtime=12.68 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 3264 0 0 0 1268 0 0 0 20 0 1 0 3262602 21405696 4866 33554432000 4194304 6058637 140734543939680 140734543938408 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 5226 4866 173 456 0 4762 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20904

[startup+25.5003 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 13501
/proc/meminfo: memFree=30363060/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=25308 CPUtime=25.49 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 3876 0 0 0 2548 1 0 0 20 0 1 0 3262602 25915392 5955 33554432000 4194304 6058637 140734543939680 140734543938440 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 6327 5955 173 456 0 5863 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25308

[startup+51.1004 s]
/proc/loadavg: 2.23 2.23 2.19 4/177 13501
/proc/meminfo: memFree=30349604/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=26516 CPUtime=51.08 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 4569 0 0 0 5107 1 0 0 20 0 1 0 3262602 27152384 6269 33554432000 4194304 6058637 140734543939680 140734543938744 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 6629 6269 173 456 0 6165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26516

[startup+102.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/177 13502
/proc/meminfo: memFree=30334548/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=41388 CPUtime=102.28 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 4880 0 0 0 10227 1 0 0 20 0 1 0 3262602 42381312 9646 33554432000 4194304 6058637 140734543939680 140734543938408 4261029 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 10347 9646 173 456 0 9883 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41388

[startup+162.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 13503
/proc/meminfo: memFree=30283544/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=71736 CPUtime=162.27 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 5709 0 0 0 16225 2 0 0 20 0 1 0 3262602 73457664 16364 33554432000 4194304 6058637 140734543939680 140734543938408 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 17934 16364 173 456 0 17470 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71736

[startup+222.307 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 13504
/proc/meminfo: memFree=30280768/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=71736 CPUtime=222.26 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 5965 0 0 0 22224 2 0 0 20 0 1 0 3262602 73457664 16612 33554432000 4194304 6058637 140734543939680 140734543938408 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 17934 16612 173 456 0 17470 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71736

[startup+282.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/178 13509
/proc/meminfo: memFree=30281312/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=71992 CPUtime=282.25 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 7201 0 0 0 28222 3 0 0 20 0 1 0 3262602 73719808 16364 33554432000 4194304 6058637 140734543939680 140734543938408 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 17998 16364 173 456 0 17534 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 71992

[startup+342.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 13510
/proc/meminfo: memFree=30267052/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=342.24 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 7660 0 0 0 34221 3 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938408 4263308 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 83856

[startup+402.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 13511
/proc/meminfo: memFree=30253140/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=402.23 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 7660 0 0 0 40220 3 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938408 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 83856

[startup+462.3 s]
/proc/loadavg: 2.33 2.26 2.20 3/177 13512
/proc/meminfo: memFree=30210556/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=462.22 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 8021 0 0 0 46219 3 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 83856

[startup+522.3 s]
/proc/loadavg: 2.37 2.29 2.21 3/177 13513
/proc/meminfo: memFree=30251756/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=522.2 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 9113 0 0 0 52216 4 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 83856

[startup+582.3 s]
/proc/loadavg: 2.22 2.26 2.20 3/177 13515
/proc/meminfo: memFree=30220808/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=582.19 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 10198 0 0 0 58213 6 0 0 20 0 1 0 3262602 136372224 27912 33554432000 4194304 6058637 140734543939680 140734543938456 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 27912 173 456 0 32830 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 133176


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


[startup+942.3 s]
/proc/loadavg: 2.38 2.31 2.23 3/177 13525
/proc/meminfo: memFree=30163468/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=942.14 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 14932 0 0 0 94200 14 0 0 20 0 1 0 3262602 136372224 27912 33554432000 4194304 6058637 140734543939680 140734543938456 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 27912 173 456 0 32830 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 133176

[startup+1002.3 s]
/proc/loadavg: 2.41 2.33 2.24 4/177 13526
/proc/meminfo: memFree=30252320/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1002.13 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 15303 0 0 0 100198 15 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 83856

[startup+1062.3 s]
/proc/loadavg: 2.29 2.31 2.24 3/177 13527
/proc/meminfo: memFree=30252104/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1062.12 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 16035 0 0 0 106195 17 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83856

[startup+1122.3 s]
/proc/loadavg: 2.22 2.28 2.23 3/177 13528
/proc/meminfo: memFree=30216892/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1122.11 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 16766 0 0 0 112193 18 0 0 20 0 1 0 3262602 136372224 29448 33554432000 4194304 6058637 140734543939680 140734543938456 4278244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 29448 173 456 0 32830 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 133176

[startup+1182.3 s]
/proc/loadavg: 2.26 2.28 2.23 4/176 13529
/proc/meminfo: memFree=30252484/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1182.1 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 17136 0 0 0 118191 19 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 83856

[startup+1242.3 s]
/proc/loadavg: 2.22 2.25 2.22 3/177 13531
/proc/meminfo: memFree=30146940/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1242.09 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 17870 0 0 0 124189 20 0 0 20 0 1 0 3262602 136372224 30472 33554432000 4194304 6058637 140734543939680 140734543938456 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 30472 173 456 0 32830 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 133176

[startup+1302.3 s]
/proc/loadavg: 2.24 2.25 2.22 3/177 13532
/proc/meminfo: memFree=30199160/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1302.09 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 18240 0 0 0 130188 21 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 83856

[startup+1362.3 s]
/proc/loadavg: 2.33 2.27 2.22 4/177 13533
/proc/meminfo: memFree=30165996/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1362.08 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 18976 0 0 0 136185 23 0 0 20 0 1 0 3262602 136372224 30984 33554432000 4194304 6058637 140734543939680 140734543938456 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 30984 173 456 0 32830 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 133176

[startup+1422.3 s]
/proc/loadavg: 2.22 2.24 2.22 3/177 13534
/proc/meminfo: memFree=30252236/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1422.07 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 19347 0 0 0 142183 24 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 83856

[startup+1482.3 s]
/proc/loadavg: 2.27 2.24 2.21 3/178 13538
/proc/meminfo: memFree=30155792/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1482.05 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 20080 0 0 0 148180 25 0 0 20 0 1 0 3262602 136372224 29448 33554432000 4194304 6058637 140734543939680 140734543938456 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 29448 173 456 0 32830 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 133176

[startup+1542.31 s]
/proc/loadavg: 2.36 2.27 2.22 4/178 13562
/proc/meminfo: memFree=30166236/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1542.05 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 20538 0 0 0 154179 26 0 0 20 0 1 0 3262602 136372224 32008 33554432000 4194304 6058637 140734543939680 140734543938456 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 32008 173 456 0 32830 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 133176

[startup+1602.3 s]
/proc/loadavg: 2.27 2.26 2.22 3/177 13563
/proc/meminfo: memFree=30187200/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1602.04 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 21235 0 0 0 160176 28 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 83856

[startup+1662.3 s]
/proc/loadavg: 2.18 2.24 2.22 3/177 13564
/proc/meminfo: memFree=30180420/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1662.03 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 22449 0 0 0 166173 30 0 0 20 0 1 0 3262602 136372224 28424 33554432000 4194304 6058637 140734543939680 140734543938456 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 28424 173 456 0 32830 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 133176

[startup+1722.3 s]
/proc/loadavg: 2.26 2.25 2.22 4/177 13565
/proc/meminfo: memFree=30146944/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1722.02 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 23389 0 0 0 172170 32 0 0 20 0 1 0 3262602 136372224 30472 33554432000 4194304 6058637 140734543939680 140734543938456 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 30472 173 456 0 32830 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 133176

[startup+1782.3 s]
/proc/loadavg: 2.16 2.22 2.21 3/177 13566
/proc/meminfo: memFree=30167160/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=133176 CPUtime=1782.01 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 24358 0 0 0 178167 34 0 0 20 0 1 0 3262602 136372224 32008 33554432000 4194304 6058637 140734543939680 140734543938456 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 33294 32008 173 456 0 32830 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 133176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.21 2.20 4/177 13567
/proc/meminfo: memFree=30190884/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1800 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 24958 0 0 0 179966 34 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 83856

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 13500 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.21 2.20 4/177 13567
/proc/meminfo: memFree=30190884/32872528 swapFree=1498860/1695084
[pid=13500] ppid=13497 vsize=83856 CPUtime=1800 cores=1,3,5,7
/proc/13500/stat : 13500 (open-wbo-lsu) R 13497 13500 6119 0 -1 4202496 24958 0 0 0 179966 34 0 0 20 0 1 0 3262602 85868544 19886 33554432000 4194304 6058637 140734543939680 140734543938744 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13500/statm: 20964 19886 173 456 0 20500 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 83856

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.67
CPU system time (s): 0.348946
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 163996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.348946
maximum resident set size= 132396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24961
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= 12
involuntary context switches= 1971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50432 second user time and 6.95494 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 19:36:09
IDJOB=4089704
IDBENCH=107444
IDSOLVER=2545
FILE ID=node137/4089704-1466012169
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v070-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089704-1466012169/watcher-4089704-1466012169 -o /tmp/evaluation-result-4089704-1466012169/solver-4089704-1466012169 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089704-1466012169.opb

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

MD5SUM BENCH= 16b3cd964682d0f33e953e00de1a52d3
RANDOM SEED=720055750

node137.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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
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		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30413220 kB
Buffers:           10704 kB
Cached:            43496 kB
SwapCached:         2484 kB
Active:            34348 kB
Inactive:          25068 kB
Active(anon):       6200 kB
Inactive(anon):     1368 kB
Active(file):      28148 kB
Inactive(file):    23700 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099504 kB
Dirty:             12368 kB
Writeback:             0 kB
AnonPages:       1698980 kB
Mapped:             8272 kB
Shmem:                 0 kB
Slab:             569728 kB
SReclaimable:      10928 kB
SUnreclaim:       558800 kB
KernelStack:        1440 kB
PageTables:         7164 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1814308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 71732 MiB
End job on node137 at 2016-06-15 20:06:09