Trace number 4083827

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-LSU PB16OPT-45 454.793 454.867

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
MD5SUMdadfd792215a2bce735ffb7b3e25dcc5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-45
Best CPU time to get the best result obtained on this benchmark454.793
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58579
Number of constraints which are clauses58579
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 945
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 -- 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-4083827-1465341020.opb
0.00/0.00	c File size is 1399605 bytes.
454.71/454.86	c Sum of soft weights:          945
454.71/454.86	c |                                                                                                       |
454.71/454.86	c ========================================[ Problem Statistics ]===========================================
454.71/454.86	c |                                                                                                       |
454.71/454.86	c |  Problem Type:           Unweighted                                                                   |
454.71/454.86	c |  Number of variables:           945                                                                   |
454.71/454.86	c |  Number of hard clauses:      58579                                                                   |
454.71/454.86	c |  Number of soft clauses:        945                                                                   |
454.71/454.86	c |  Number of cardinality:           0                                                                   |
454.71/454.86	c |  Number of PB :                   0                                                                   |
454.71/454.86	c |  Parse time:                   0.14 s                                                                 |
454.71/454.86	c |                                                                                                       |
454.71/454.86	c ==========================================[ Solver Settings ]============================================
454.71/454.86	c |                                                                                                       |
454.71/454.86	c |  Algorithm:                LinearSU                                                                   |
454.71/454.86	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
454.71/454.86	c |                                                                                                       |
454.71/454.86	o -33
454.71/454.86	o -34
454.71/454.86	o -35
454.71/454.86	o -36
454.71/454.86	o -37
454.71/454.86	o -38
454.71/454.86	o -39
454.71/454.86	o -41
454.71/454.86	o -42
454.71/454.86	o -43
454.71/454.86	o -44
454.71/454.86	o -45
454.71/454.86	s OPTIMUM FOUND
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Verifier Data 

OK	-45

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-4083827-1465341020/watcher-4083827-1465341020 -o /tmp/evaluation-result-4083827-1465341020/solver-4083827-1465341020 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960 open-wbo-lsu HOME/instance-4083827-1465341020.opb 

pid=17776
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: 2.10 2.08 2.08 3/177 17779
/proc/meminfo: memFree=30640528/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=3848 CPUtime=0 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 689 0 0 0 0 0 0 0 20 0 1 0 116036499 3940352 564 33554432000 4194304 6058637 140733874515712 140735366819992 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 962 564 477 456 0 156 0

[startup+0.100184 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 17779
/proc/meminfo: memFree=30640528/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=5868 CPUtime=0.1 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 1162 0 0 0 10 0 0 0 20 0 1 0 116036499 6008832 1037 33554432000 4194304 6058637 140733874515712 140735366819992 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 1467 1037 477 456 0 661 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5868

[startup+0.200301 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 17779
/proc/meminfo: memFree=30640528/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=14624 CPUtime=0.19 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 2916 0 0 0 19 0 0 0 20 0 1 0 116036499 14974976 2901 33554432000 4194304 6058637 140733874515712 140735366819992 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 3656 2901 176 456 0 3192 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14624

[startup+0.300302 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 17779
/proc/meminfo: memFree=30640528/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=14732 CPUtime=0.29 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 2939 0 0 0 29 0 0 0 20 0 1 0 116036499 15085568 2924 33554432000 4194304 6058637 140733874515712 140735366819992 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 3683 2924 177 456 0 3219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14732

[startup+0.700258 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 17779
/proc/meminfo: memFree=30640528/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=14972 CPUtime=0.69 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 3017 0 0 0 69 0 0 0 20 0 1 0 116036499 15331328 3002 33554432000 4194304 6058637 140733874515712 140733874515048 4257425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 3743 3002 177 456 0 3279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14972

[startup+1.5003 s]
/proc/loadavg: 2.10 2.08 2.08 3/178 17780
/proc/meminfo: memFree=30628956/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=15496 CPUtime=1.49 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 4166 0 0 0 149 0 0 0 20 0 1 0 116036499 15867904 3169 33554432000 4194304 6058637 140733874515712 140733874515048 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 3874 3169 178 456 0 3410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15496

[startup+3.10027 s]
/proc/loadavg: 2.09 2.08 2.08 3/178 17780
/proc/meminfo: memFree=30625164/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=20916 CPUtime=3.09 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 6312 0 0 0 309 0 0 0 20 0 1 0 116036499 21417984 4732 33554432000 4194304 6058637 140733874515712 140733874514472 4263280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 5229 4732 178 456 0 4765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20916

[startup+6.30024 s]
/proc/loadavg: 2.09 2.08 2.08 3/178 17780
/proc/meminfo: memFree=30586056/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=23636 CPUtime=6.29 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 6498 0 0 0 629 0 0 0 20 0 1 0 116036499 24203264 5409 33554432000 4194304 6058637 140733874515712 140733874515048 4239408 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 5909 5409 178 456 0 5445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23636

[startup+12.7003 s]
/proc/loadavg: 2.08 2.07 2.08 3/178 17780
/proc/meminfo: memFree=30580224/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=32456 CPUtime=12.68 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 7052 0 0 0 1268 0 0 0 20 0 1 0 116036499 33234944 6867 33554432000 4194304 6058637 140733874515712 140733874514488 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 8114 6867 178 456 0 7650 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32456

[startup+25.5004 s]
/proc/loadavg: 2.07 2.07 2.08 3/178 17780
/proc/meminfo: memFree=30560028/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=32452 CPUtime=25.49 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 7141 0 0 0 2548 1 0 0 20 0 1 0 116036499 33230848 7423 33554432000 4194304 6058637 140733874515712 140733874514440 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 8113 7423 178 456 0 7649 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32452

[startup+51.1004 s]
/proc/loadavg: 2.04 2.06 2.08 3/177 17780
/proc/meminfo: memFree=30599088/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=56348 CPUtime=51.08 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 7962 0 0 0 5107 1 0 0 20 0 1 0 116036499 57700352 10495 33554432000 4194304 6058637 140733874515712 140733874515048 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 14087 10495 178 456 0 13623 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56348

[startup+102.3 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 17781
/proc/meminfo: memFree=30520548/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=56348 CPUtime=102.29 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 8152 0 0 0 10227 2 0 0 20 0 1 0 116036499 57700352 13597 33554432000 4194304 6058637 140733874515712 140733874514776 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 14087 13597 178 456 0 13623 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 56348

[startup+162.3 s]
/proc/loadavg: 2.08 2.07 2.08 3/177 17782
/proc/meminfo: memFree=30568080/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=75204 CPUtime=162.26 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 8782 0 0 0 16224 2 0 0 20 0 1 0 116036499 77008896 18267 33554432000 4194304 6058637 140733874515712 140733874515048 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 18801 18267 178 456 0 18337 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 75204

[startup+222.307 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 17829
/proc/meminfo: memFree=30651796/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=75204 CPUtime=222.26 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 8789 0 0 0 22224 2 0 0 20 0 1 0 116036499 77008896 18284 33554432000 4194304 6058637 140733874515712 140733874515048 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 18801 18284 178 456 0 18337 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 75204

[startup+282.3 s]
/proc/loadavg: 2.07 2.05 2.07 3/177 17830
/proc/meminfo: memFree=30629312/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=75204 CPUtime=282.24 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 8790 0 0 0 28222 2 0 0 20 0 1 0 116036499 77008896 18328 33554432000 4194304 6058637 140733874515712 140733874515048 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 18801 18328 178 456 0 18337 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 75204

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 2.06 4/177 17832
/proc/meminfo: memFree=30601752/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=88404 CPUtime=342.23 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 9167 0 0 0 34221 2 0 0 20 0 1 0 116036499 90525696 19216 33554432000 4194304 6058637 140733874515712 140733874514440 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 22101 19216 178 456 0 21637 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 88404

[startup+402.3 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 17833
/proc/meminfo: memFree=30590396/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=137724 CPUtime=402.23 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 9833 0 0 0 40220 3 0 0 20 0 1 0 116036499 141029376 29585 33554432000 4194304 6058637 140733874515712 140733874514440 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 34431 29585 178 456 0 33967 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 137724

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17779 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 2.03 2.05 2.06 3/177 17833
/proc/meminfo: memFree=30589404/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=88404 CPUtime=409.53 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 9833 0 0 0 40950 3 0 0 20 0 1 0 116036499 90525696 21628 33554432000 4194304 6058637 140733874515712 140733874514776 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 22101 21628 178 456 0 21637 0
Current children cumulated CPU time (s) 409.53
Current children cumulated vsize (KiB) 88404

[startup+435.2 s]
/proc/loadavg: 2.02 2.04 2.06 4/177 17833
/proc/meminfo: memFree=30589280/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=88404 CPUtime=435.12 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10125 0 0 0 43509 3 0 0 20 0 1 0 116036499 90525696 21628 33554432000 4194304 6058637 140733874515712 140733874514776 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 22101 21628 178 456 0 21637 0
Current children cumulated CPU time (s) 435.12
Current children cumulated vsize (KiB) 88404

[startup+448 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 17833
/proc/meminfo: memFree=30589280/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=88404 CPUtime=447.92 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10125 0 0 0 44789 3 0 0 20 0 1 0 116036499 90525696 21628 33554432000 4194304 6058637 140733874515712 140733874514776 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 22101 21628 178 456 0 21637 0
Current children cumulated CPU time (s) 447.92
Current children cumulated vsize (KiB) 88404

[startup+451.2 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 17834
/proc/meminfo: memFree=30589024/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=88404 CPUtime=451.12 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10125 0 0 0 45109 3 0 0 20 0 1 0 116036499 90525696 21628 33554432000 4194304 6058637 140733874515712 140733874514776 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 22101 21628 178 456 0 21637 0
Current children cumulated CPU time (s) 451.12
Current children cumulated vsize (KiB) 88404

[startup+452.8 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 17834
/proc/meminfo: memFree=30589032/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=88404 CPUtime=452.72 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10125 0 0 0 45269 3 0 0 20 0 1 0 116036499 90525696 21628 33554432000 4194304 6058637 140733874515712 140733874514776 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 22101 21628 178 456 0 21637 0
Current children cumulated CPU time (s) 452.72
Current children cumulated vsize (KiB) 88404

[startup+453.6 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 17834
/proc/meminfo: memFree=30557696/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=137724 CPUtime=453.51 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10417 0 0 0 45348 3 0 0 20 0 1 0 116036499 141029376 29585 33554432000 4194304 6058637 140733874515712 140733874514776 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 34431 29585 178 456 0 33967 0
Current children cumulated CPU time (s) 453.51
Current children cumulated vsize (KiB) 137724

[startup+454.407 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 17834
/proc/meminfo: memFree=30557804/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=137724 CPUtime=454.32 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10417 0 0 0 45429 3 0 0 20 0 1 0 116036499 141029376 29585 33554432000 4194304 6058637 140733874515712 140733874514488 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 34431 29585 178 456 0 33967 0
Current children cumulated CPU time (s) 454.32
Current children cumulated vsize (KiB) 137724

[startup+454.8 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 17834
/proc/meminfo: memFree=30557804/32872528 swapFree=12352/737972
[pid=17779] ppid=17776 vsize=137724 CPUtime=454.71 cores=1,3,5,7
/proc/17779/stat : 17779 (open-wbo-lsu) R 17776 17779 16259 0 -1 4202496 10417 0 0 0 45468 3 0 0 20 0 1 0 116036499 141029376 29585 33554432000 4194304 6058637 140733874515712 140733874514488 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17779/statm: 34431 29585 178 456 0 33967 0
Current children cumulated CPU time (s) 454.71
Current children cumulated vsize (KiB) 137724

Child status: 30
Real time (s): 454.867
CPU time (s): 454.793
CPU user time (s): 454.752
CPU system time (s): 0.040993
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 137724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 454.752
system time used= 0.040993
maximum resident set size= 118352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10420
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= 11
involuntary context switches= 469

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.16482 second user time and 1.73374 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 01:10:20
IDJOB=4083827
IDBENCH=2254
IDSOLVER=2545
FILE ID=node112/4083827-1465341020
RUNJOBID= node112-1465326466-16276
PBS_JOBID= 19853386
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083827-1465341020/watcher-4083827-1465341020 -o /tmp/evaluation-result-4083827-1465341020/solver-4083827-1465341020 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960  open-wbo-lsu HOME/instance-4083827-1465341020.opb

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

MD5SUM BENCH= dadfd792215a2bce735ffb7b3e25dcc5
RANDOM SEED=1194448318

node112.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.56
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		: 2666.783
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	: 5332.54
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		: 2666.783
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	: 5332.72
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		: 2666.783
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		: 2666.783
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:        30640908 kB
Buffers:          126252 kB
Cached:           508928 kB
SwapCached:         1516 kB
Active:           289408 kB
Inactive:         467772 kB
Active(anon):     122632 kB
Inactive(anon):     1692 kB
Active(file):     166776 kB
Inactive(file):   466080 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098644 kB
Dirty:              5820 kB
Writeback:             0 kB
AnonPages:        859464 kB
Mapped:             7860 kB
Shmem:                 0 kB
Slab:             603580 kB
SReclaimable:      47104 kB
SUnreclaim:       556476 kB
KernelStack:        1424 kB
PageTables:         5712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     975708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    837632 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= 71736 MiB
End job on node112 at 2016-06-08 01:17:55