Trace number 4118930

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16SAT (TO)-968 1800.02 1800.3

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
minlplib2-pb-0.1.0/opb/normalized-autocorr_bern40-10.lin.opb
MD5SUM97ab9db877b63a63c316f183597a0e7a
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-1001
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2053
Total number of constraints4026
Number of constraints which are clauses2013
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2013
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 2053
Biggest coefficient in the objective function 220
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 63240
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 220
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 63240
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
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-4118930-1467230308.opb
0.00/0.00	c File size is 168907 bytes.
1800.01/1800.30	c Sum of soft weights:        63240
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:             Weighted                                                                   |
1800.01/1800.30	c |  Number of variables:          2053                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       2013                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       2053                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                2013                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	o -774
1800.01/1800.30	o -831
1800.01/1800.30	o -837
1800.01/1800.30	o -855
1800.01/1800.30	o -955
1800.01/1800.30	o -968
1800.01/1800.30	s SATISFIABLE
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-x2043 x2044 -x2045 -x2046 -x2047 -x2048 -x2049 -x2050 -x2051 -x2052 -x2053 -x1 -x2 -x3 x4 x5 -x6 x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 x22 x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 x36 x37 -x38 -x39 -x40 

Verifier Data

OK	-968

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-4118930-1467230308/watcher-4118930-1467230308 -o /tmp/evaluation-result-4118930-1467230308/solver-4118930-1467230308 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1467209130-5019 --watchdog 1960 open-wbo HOME/instance-4118930-1467230308.opb 

pid=7330
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: 2.21 2.24 2.20 3/176 7333
/proc/meminfo: memFree=26719484/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=2776 CPUtime=0 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 3985858 2842624 297 33554432000 4194304 6059633 140736312148288 140736790266840 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 694 297 176 456 0 188 0

[startup+0.10012 s]
/proc/loadavg: 2.21 2.24 2.20 3/176 7333
/proc/meminfo: memFree=26719484/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=14184 CPUtime=0.09 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 2233 0 0 0 9 0 0 0 20 0 1 0 3985858 14524416 2554 33554432000 4194304 6059633 140736312148288 140736790266840 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 3546 2554 183 456 0 3082 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14184

[startup+0.200309 s]
/proc/loadavg: 2.21 2.24 2.20 3/176 7333
/proc/meminfo: memFree=26719484/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=14184 CPUtime=0.19 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 2237 0 0 0 19 0 0 0 20 0 1 0 3985858 14524416 2558 33554432000 4194304 6059633 140736312148288 140736312147048 4277560 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 3546 2558 183 456 0 3082 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14184

[startup+0.300374 s]
/proc/loadavg: 2.21 2.24 2.20 3/176 7333
/proc/meminfo: memFree=26719484/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=14184 CPUtime=0.29 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 2265 0 0 0 29 0 0 0 20 0 1 0 3985858 14524416 2586 33554432000 4194304 6059633 140736312148288 140736312147048 4255458 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 3546 2586 183 456 0 3082 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14184

[startup+0.700234 s]
/proc/loadavg: 2.21 2.24 2.20 3/176 7333
/proc/meminfo: memFree=26719484/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=10976 CPUtime=0.69 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 2580 0 0 0 69 0 0 0 20 0 1 0 3985858 11239424 2264 33554432000 4194304 6059633 140736312148288 140736312147048 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 2744 2264 185 456 0 2280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10976

[startup+1.50017 s]
/proc/loadavg: 2.21 2.24 2.20 3/177 7334
/proc/meminfo: memFree=26710548/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=12832 CPUtime=1.49 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 3271 0 0 0 149 0 0 0 20 0 1 0 3985858 13139968 2614 33554432000 4194304 6059633 140736312148288 140736312147048 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 3208 2614 189 456 0 2744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12832

[startup+3.10024 s]
/proc/loadavg: 2.21 2.24 2.20 3/177 7334
/proc/meminfo: memFree=26709200/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=15508 CPUtime=3.09 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 3821 0 0 0 309 0 0 0 20 0 1 0 3985858 15880192 3123 33554432000 4194304 6059633 140736312148288 140736312147048 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 3877 3123 190 456 0 3413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15508

[startup+6.30024 s]
/proc/loadavg: 2.35 2.26 2.21 3/177 7334
/proc/meminfo: memFree=26706492/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=17856 CPUtime=6.29 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 4058 0 0 0 629 0 0 0 20 0 1 0 3985858 18284544 3349 33554432000 4194304 6059633 140736312148288 140736312147048 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 4464 3349 190 456 0 4000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17856

[startup+12.7003 s]
/proc/loadavg: 2.32 2.26 2.20 3/177 7334
/proc/meminfo: memFree=26703212/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=17856 CPUtime=12.69 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 4813 0 0 0 1269 0 0 0 20 0 1 0 3985858 18284544 4041 33554432000 4194304 6059633 140736312148288 140736312147048 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 4464 4041 190 456 0 4000 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17856

[startup+25.5004 s]
/proc/loadavg: 2.32 2.26 2.20 3/177 7334
/proc/meminfo: memFree=26700740/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=20560 CPUtime=25.49 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 5561 0 0 0 2549 0 0 0 20 0 1 0 3985858 21053440 4713 33554432000 4194304 6059633 140736312148288 140736312147048 4278011 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 5140 4713 190 456 0 4676 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20560

[startup+51.1004 s]
/proc/loadavg: 2.33 2.27 2.21 3/177 7334
/proc/meminfo: memFree=26692616/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=29484 CPUtime=51.08 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 6262 0 0 0 5108 0 0 0 20 0 1 0 3985858 30191616 6907 33554432000 4194304 6059633 140736312148288 140736312146440 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 7371 6907 190 456 0 6907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29484

[startup+102.3 s]
/proc/loadavg: 2.49 2.32 2.23 4/178 7338
/proc/meminfo: memFree=26687640/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=33904 CPUtime=102.28 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 6943 0 0 0 10227 1 0 0 20 0 1 0 3985858 34717696 8044 33554432000 4194304 6059633 140736312148288 140736312147048 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 8476 8044 190 456 0 8012 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 33904

[startup+162.3 s]
/proc/loadavg: 2.27 2.29 2.22 3/178 7363
/proc/meminfo: memFree=26683172/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=36624 CPUtime=162.26 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 8020 0 0 0 16225 1 0 0 20 0 1 0 3985858 37502976 8740 33554432000 4194304 6059633 140736312148288 140736312146776 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 9156 8740 190 456 0 8692 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 36624

[startup+222.307 s]
/proc/loadavg: 2.20 2.26 2.21 3/177 7364
/proc/meminfo: memFree=26666484/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=49160 CPUtime=222.26 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 8171 0 0 0 22225 1 0 0 20 0 1 0 3985858 50339840 10935 33554432000 4194304 6059633 140736312148288 140736312147048 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 12290 10935 190 456 0 11826 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 49160

[startup+282.3 s]
/proc/loadavg: 2.12 2.23 2.20 3/177 7365
/proc/meminfo: memFree=26652568/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=57516 CPUtime=282.24 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 8485 0 0 0 28223 1 0 0 20 0 1 0 3985858 58896384 13279 33554432000 4194304 6059633 140736312148288 140736312147048 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 14379 13279 192 456 0 13915 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 57516

[startup+342.3 s]
/proc/loadavg: 2.22 2.23 2.20 3/177 7366
/proc/meminfo: memFree=26618364/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=57516 CPUtime=342.24 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 9437 0 0 0 34222 2 0 0 20 0 1 0 3985858 58896384 13710 33554432000 4194304 6059633 140736312148288 140736312146776 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 14379 13710 192 456 0 13915 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 57516

[startup+402.3 s]
/proc/loadavg: 2.26 2.24 2.20 3/177 7367
/proc/meminfo: memFree=26630900/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=80792 CPUtime=402.22 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 9794 0 0 0 40220 2 0 0 20 0 1 0 3985858 82731008 18660 33554432000 4194304 6059633 140736312148288 140736312147048 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 20198 18660 192 456 0 19734 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 80792

[startup+462.3 s]
/proc/loadavg: 2.22 2.23 2.20 3/177 7369
/proc/meminfo: memFree=26606504/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=81076 CPUtime=462.21 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 10360 0 0 0 46219 2 0 0 20 0 1 0 3985858 83021824 16251 33554432000 4194304 6059633 140736312148288 140736312146440 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 20269 16251 192 456 0 19805 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 81076

[startup+522.3 s]
/proc/loadavg: 2.20 2.23 2.19 4/177 7370
/proc/meminfo: memFree=26628312/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=522.21 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 10877 0 0 0 52218 3 0 0 20 0 1 0 3985858 96141312 19323 33554432000 4194304 6059633 140736312148288 140736312146440 4261768 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 19323 192 456 0 23008 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 93888

[startup+582.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 7371
/proc/meminfo: memFree=26596156/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=582.2 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 10911 0 0 0 58217 3 0 0 20 0 1 0 3985858 96141312 19357 33554432000 4194304 6059633 140736312148288 140736312147048 4246295 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 19357 192 456 0 23008 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 93888


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 7381
/proc/meminfo: memFree=26620648/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=942.14 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11069 0 0 0 94211 3 0 0 20 0 1 0 3985858 96141312 20900 33554432000 4194304 6059633 140736312148288 140736312146776 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 20900 193 456 0 23008 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 93888

[startup+1002.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 7382
/proc/meminfo: memFree=26621024/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1002.13 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11069 0 0 0 100210 3 0 0 20 0 1 0 3985858 96141312 20900 33554432000 4194304 6059633 140736312148288 140736312147048 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 20900 193 456 0 23008 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 93888

[startup+1062.3 s]
/proc/loadavg: 2.17 2.19 2.18 4/177 7384
/proc/meminfo: memFree=26587252/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1062.13 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11209 0 0 0 106209 4 0 0 20 0 1 0 3985858 96141312 20900 33554432000 4194304 6059633 140736312148288 140736312146776 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 20900 193 456 0 23008 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 93888

[startup+1122.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 7385
/proc/meminfo: memFree=26554360/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=143208 CPUtime=1122.11 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11491 0 0 0 112207 4 0 0 20 0 1 0 3985858 146644992 29728 33554432000 4194304 6059633 140736312148288 140736312146488 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 35802 29728 193 456 0 35338 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 143208

[startup+1182.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 7386
/proc/meminfo: memFree=26618960/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1182.1 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11633 0 0 0 118205 5 0 0 20 0 1 0 3985858 96141312 21412 33554432000 4194304 6059633 140736312148288 140736312146776 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 21412 193 456 0 23008 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 93888

[startup+1242.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 7433
/proc/meminfo: memFree=26692404/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1242.1 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11774 0 0 0 124204 6 0 0 20 0 1 0 3985858 96141312 21412 33554432000 4194304 6059633 140736312148288 140736312147048 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 21412 193 456 0 23008 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 93888

[startup+1302.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/178 7437
/proc/meminfo: memFree=26674000/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1302.08 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 11917 0 0 0 130202 6 0 0 20 0 1 0 3985858 96141312 21412 33554432000 4194304 6059633 140736312148288 140736312146776 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 21412 193 456 0 23008 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 93888

[startup+1362.3 s]
/proc/loadavg: 2.27 2.20 2.18 3/177 7439
/proc/meminfo: memFree=26656668/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1362.08 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 12064 0 0 0 136201 7 0 0 20 0 1 0 3985858 96141312 22437 33554432000 4194304 6059633 140736312148288 140736312146776 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22437 193 456 0 23008 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 93888

[startup+1422.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/177 7440
/proc/meminfo: memFree=26656544/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1422.08 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 12208 0 0 0 142200 8 0 0 20 0 1 0 3985858 96141312 22437 33554432000 4194304 6059633 140736312148288 140736312146776 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22437 193 456 0 23008 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 93888

[startup+1482.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/177 7441
/proc/meminfo: memFree=26655048/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1482.05 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 12352 0 0 0 148197 8 0 0 20 0 1 0 3985858 96141312 22437 33554432000 4194304 6059633 140736312148288 140736312146776 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22437 193 456 0 23008 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 93888

[startup+1542.31 s]
/proc/loadavg: 2.26 2.23 2.19 3/177 7442
/proc/meminfo: memFree=26654060/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1542.06 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 12496 0 0 0 154197 9 0 0 20 0 1 0 3985858 96141312 22437 33554432000 4194304 6059633 140736312148288 140736312146776 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22437 193 456 0 23008 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 93888

[startup+1602.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 7443
/proc/meminfo: memFree=26639296/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1602.04 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 12641 0 0 0 160194 10 0 0 20 0 1 0 3985858 96141312 22437 33554432000 4194304 6059633 140736312148288 140736312146776 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22437 193 456 0 23008 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 93888

[startup+1662.3 s]
/proc/loadavg: 2.38 2.26 2.20 3/177 7445
/proc/meminfo: memFree=26634452/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1662.03 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 12982 0 0 0 166193 10 0 0 20 0 1 0 3985858 96141312 22633 33554432000 4194304 6059633 140736312148288 140736312146776 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22633 193 456 0 23008 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 93888

[startup+1722.3 s]
/proc/loadavg: 2.30 2.26 2.19 3/177 7446
/proc/meminfo: memFree=26634320/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1722.02 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 13128 0 0 0 172191 11 0 0 20 0 1 0 3985858 96141312 22633 33554432000 4194304 6059633 140736312148288 140736312146776 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22633 193 456 0 23008 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 93888

[startup+1782.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 7447
/proc/meminfo: memFree=26585900/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=143208 CPUtime=1782.01 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 13275 0 0 0 178189 12 0 0 20 0 1 0 3985858 146644992 34174 33554432000 4194304 6059633 140736312148288 140736312146488 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 35802 34174 193 456 0 35338 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 7447
/proc/meminfo: memFree=26629856/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1800.01 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 13276 0 0 0 179989 12 0 0 20 0 1 0 3985858 96141312 22786 33554432000 4194304 6059633 140736312148288 140736312146776 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22786 193 456 0 23008 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 93888

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 7333 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 7447
/proc/meminfo: memFree=26629856/32872528 swapFree=1268996/1432516
[pid=7333] ppid=7330 vsize=93888 CPUtime=1800.01 cores=0,2,4,6
/proc/7333/stat : 7333 (open-wbo) R 7330 7333 5003 0 -1 4202496 13276 0 0 0 179989 12 0 0 20 0 1 0 3985858 96141312 22786 33554432000 4194304 6059633 140736312148288 140736312146776 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/7333/statm: 23472 22786 193 456 0 23008 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 93888

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.9
CPU system time (s): 0.124981
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 143208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.124981
maximum resident set size= 138744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13279
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 1879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.6074 second user time and 8.5637 second system time

The end

Launcher Data

Begin job on node130 at 2016-06-29 21:58:28
IDJOB=4118930
IDBENCH=111548
IDSOLVER=2547
FILE ID=node130/4118930-1467230308
RUNJOBID= node130-1467209130-5019
PBS_JOBID= 19997578
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/opb/normalized-autocorr_bern40-10.lin.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4118930-1467230308/watcher-4118930-1467230308 -o /tmp/evaluation-result-4118930-1467230308/solver-4118930-1467230308 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1467209130-5019 --watchdog 1960  open-wbo HOME/instance-4118930-1467230308.opb

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

MD5SUM BENCH= 97ab9db877b63a63c316f183597a0e7a
RANDOM SEED=1498736616

node130.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		: 2666.813
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.62
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		: 2666.813
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		: 2666.813
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.813
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		: 2666.813
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		: 2666.813
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.813
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.813
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:        26719756 kB
Buffers:          135800 kB
Cached:          3744680 kB
SwapCached:            0 kB
Active:           558708 kB
Inactive:        3412156 kB
Active(anon):      92680 kB
Inactive(anon):        0 kB
Active(file):     466028 kB
Inactive(file):  3412156 kB
Unevictable:     1432516 kB
Mlocked:         1268996 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4756 kB
Writeback:             0 kB
AnonPages:       1522852 kB
Mapped:            14624 kB
Shmem:               204 kB
Slab:             616948 kB
SReclaimable:      60860 kB
SUnreclaim:       556088 kB
KernelStack:        1456 kB
PageTables:         6876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1629208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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= 71656 MiB
End job on node130 at 2016-06-29 22:28:28