Trace number 4083656

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 PB16OPT1120 275.005 275.05

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
MD5SUM9b4418c5c34f37121cd9ad7732df64ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1120
Best CPU time to get the best result obtained on this benchmark34.5537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1120
Optimality of the best value was proved YES
Number of variables89
Total number of constraints28
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint2
Maximum length of a constraint47
Number of terms in the objective function 85
Biggest coefficient in the objective function 517
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15494
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1656
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 15494
Number of bits of the biggest sum of numbers14
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-4083656-1465326466.opb
0.00/0.00	c File size is 3601 bytes.
274.85/275.00	c Sum of soft weights:        15494
274.85/275.00	c |                                                                                                       |
274.85/275.00	c ========================================[ Problem Statistics ]===========================================
274.85/275.00	c |                                                                                                       |
274.85/275.00	c |  Problem Type:             Weighted                                                                   |
274.85/275.00	c |  Number of variables:            89                                                                   |
274.85/275.00	c |  Number of hard clauses:          2                                                                   |
274.85/275.00	c |  Number of soft clauses:         85                                                                   |
274.85/275.00	c |  Number of cardinality:          15                                                                   |
274.85/275.00	c |  Number of PB :                  11                                                                   |
274.85/275.00	c |  Parse time:                   0.00 s                                                                 |
274.85/275.00	c |                                                                                                       |
274.85/275.00	c ==========================================[ Solver Settings ]============================================
274.85/275.00	c |                                                                                                       |
274.85/275.00	c |  Algorithm:                LinearSU                                                                   |
274.85/275.00	c |  BMO strategy:                   On                                                                   |
274.85/275.00	c |  BMO search:                     No                                                                   |
274.85/275.00	c |  PB Encoding:                   GTE                                                                   |
274.85/275.00	c |                                                                                                       |
274.85/275.00	o 4993
274.85/275.00	o 3146
274.85/275.00	o 2465
274.85/275.00	o 2251
274.85/275.00	o 2192
274.85/275.00	o 2086
274.85/275.00	o 2026
274.85/275.00	o 2023
274.85/275.00	o 1944
274.85/275.00	o 1652
274.85/275.00	o 1556
274.85/275.00	o 1471
274.85/275.00	o 1463
274.85/275.00	o 1461
274.85/275.00	o 1408
274.85/275.00	o 1407
274.85/275.00	o 1313
274.85/275.00	o 1311
274.85/275.00	o 1309
274.85/275.00	o 1234
274.85/275.00	o 1233
274.85/275.00	o 1153
274.85/275.00	o 1136
274.85/275.00	o 1128
274.85/275.00	o 1120
274.85/275.00	s OPTIMUM FOUND
274.85/275.00	v x1 x2 -x3 -x4 -x5 -x8 -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 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x6 x7 -x9 -x10

Verifier Data 

OK	1120

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-4083656-1465326466/watcher-4083656-1465326466 -o /tmp/evaluation-result-4083656-1465326466/solver-4083656-1465326466 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960 open-wbo-lsu HOME/instance-4083656-1465326466.opb 

pid=16292
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: 1.09 1.27 1.52 3/171 16295
/proc/meminfo: memFree=30538340/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=7268 CPUtime=0 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 114581084 7442432 444 33554432000 4194304 6058637 140735824788544 140735744757320 4294739 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 1817 444 166 456 0 1353 0

[startup+0.100118 s]
/proc/loadavg: 1.09 1.27 1.52 3/171 16295
/proc/meminfo: memFree=30538340/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=24924 CPUtime=0.08 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 4975 0 0 0 8 0 0 0 20 0 1 0 114581084 25522176 5147 33554432000 4194304 6058637 140735824788544 140735744757320 4294863 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 6231 5149 166 456 0 5767 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24924

[startup+0.200294 s]
/proc/loadavg: 1.09 1.27 1.52 3/171 16295
/proc/meminfo: memFree=30538340/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=41944 CPUtime=0.19 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 7990 0 0 0 18 1 0 0 20 0 1 0 114581084 42950656 9695 33554432000 4194304 6058637 140735824788544 140735744757320 4294739 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 10486 9695 166 456 0 10022 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 41944

[startup+0.300282 s]
/proc/loadavg: 1.09 1.27 1.52 3/171 16295
/proc/meminfo: memFree=30538340/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=62596 CPUtime=0.28 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 10456 0 0 0 27 1 0 0 20 0 1 0 114581084 64098304 14205 33554432000 4194304 6058637 140735824788544 140735744757320 4294863 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 15649 14206 166 456 0 15185 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62596

[startup+0.700236 s]
/proc/loadavg: 1.09 1.27 1.52 3/171 16295
/proc/meminfo: memFree=30538340/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=155472 CPUtime=0.69 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 21637 0 0 0 65 4 0 0 20 0 1 0 114581084 159203328 33562 33554432000 4194304 6058637 140735824788544 140735744757320 4313040 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 38868 33562 166 456 0 38404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 155472

[startup+1.50023 s]
/proc/loadavg: 1.09 1.27 1.52 3/178 16306
/proc/meminfo: memFree=30120904/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=265892 CPUtime=1.48 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 36108 0 0 0 142 6 0 0 20 0 1 0 114581084 272273408 53994 33554432000 4194304 6058637 140735824788544 140735824787880 5046461 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 66473 53994 171 456 0 66009 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 265892

[startup+3.10025 s]
/proc/loadavg: 1.09 1.27 1.52 3/178 16306
/proc/meminfo: memFree=29768380/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=617284 CPUtime=3.09 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 66461 0 0 0 294 15 0 0 20 0 1 0 114581084 632098816 121268 33554432000 4194304 6058637 140735824788544 140735824786680 4294636 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/16295/statm: 154321 121268 171 456 0 153857 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 617284

[startup+6.30028 s]
/proc/loadavg: 1.16 1.29 1.52 4/178 16306
/proc/meminfo: memFree=28634368/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1101000 CPUtime=6.29 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 120308 0 0 0 600 29 0 0 20 0 1 0 114581084 1127424000 256704 33554432000 4194304 6058637 140735824788544 140735824786952 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 275250 256705 171 456 0 274786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1101000

[startup+12.7003 s]
/proc/loadavg: 1.23 1.30 1.52 3/178 16306
/proc/meminfo: memFree=26636864/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1821624 CPUtime=12.68 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 202310 0 0 0 1220 48 0 0 20 0 1 0 114581084 1865342976 425916 33554432000 4194304 6058637 140735824788544 140735824787880 4254411 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 455406 425916 183 456 0 454942 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1821624

[startup+25.5004 s]
/proc/loadavg: 1.46 1.35 1.53 3/178 16306
/proc/meminfo: memFree=25205804/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1044124 CPUtime=25.49 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 203002 0 0 0 2496 53 0 0 20 0 1 0 114581084 1069182976 253946 33554432000 4194304 6058637 140735824788544 140735824787880 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261031 253946 185 456 0 260567 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1044124

[startup+51.1004 s]
/proc/loadavg: 1.71 1.41 1.55 3/177 16306
/proc/meminfo: memFree=22786356/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1044124 CPUtime=51.08 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 203029 0 0 0 5055 53 0 0 20 0 1 0 114581084 1069182976 254458 33554432000 4194304 6058637 140735824788544 140735824787640 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261031 254458 185 456 0 260567 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1044124

[startup+102.3 s]
/proc/loadavg: 1.87 1.50 1.57 3/177 16307
/proc/meminfo: memFree=22462516/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1044312 CPUtime=102.28 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 203082 0 0 0 10175 53 0 0 20 0 1 0 114581084 1069375488 255020 33554432000 4194304 6058637 140735824788544 140735824787368 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261078 255020 185 456 0 260614 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1044312

[startup+162.3 s]
/proc/loadavg: 1.99 1.60 1.60 3/178 16311
/proc/meminfo: memFree=22432052/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1126260 CPUtime=162.26 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 203565 0 0 0 16172 54 0 0 20 0 1 0 114581084 1153290240 255487 33554432000 4194304 6058637 140735824788544 140735824787576 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 281565 255487 185 456 0 281101 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1126260

[startup+222.307 s]
/proc/loadavg: 2.06 1.69 1.63 3/176 16313
/proc/meminfo: memFree=22428752/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1126460 CPUtime=222.26 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 203954 0 0 0 22172 54 0 0 20 0 1 0 114581084 1153495040 256370 33554432000 4194304 6058637 140735824788544 140735824787160 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 281615 256370 185 456 0 281151 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1126460

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 16295 sig 9
??? kill -16295 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+230.4 s]
/proc/loadavg: 2.13 1.72 1.64 3/177 16314
/proc/meminfo: memFree=22427868/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1126460 CPUtime=230.35 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 203965 0 0 0 22981 54 0 0 20 0 1 0 114581084 1153495040 256381 33554432000 4194304 6058637 140735824788544 140735824787160 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 281615 256381 185 456 0 281151 0
Current children cumulated CPU time (s) 230.35
Current children cumulated vsize (KiB) 1126460

[startup+256 s]
/proc/loadavg: 2.09 1.74 1.64 3/177 16315
/proc/meminfo: memFree=22425164/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1127040 CPUtime=255.95 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 204077 0 0 0 25540 55 0 0 20 0 1 0 114581084 1154088960 257004 33554432000 4194304 6058637 140735824788544 140735824787144 4278165 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 281760 257004 185 456 0 281296 0
Current children cumulated CPU time (s) 255.95
Current children cumulated vsize (KiB) 1127040

[startup+268.8 s]
/proc/loadavg: 2.07 1.75 1.65 3/177 16315
/proc/meminfo: memFree=22425164/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1127040 CPUtime=268.75 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 204078 0 0 0 26820 55 0 0 20 0 1 0 114581084 1154088960 257005 33554432000 4194304 6058637 140735824788544 140735824787144 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 281760 257005 185 456 0 281296 0
Current children cumulated CPU time (s) 268.75
Current children cumulated vsize (KiB) 1127040

[startup+272 s]
/proc/loadavg: 2.07 1.75 1.65 3/177 16315
/proc/meminfo: memFree=22466432/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1045652 CPUtime=271.95 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 204649 0 0 0 27138 57 0 0 20 0 1 0 114581084 1070747648 246598 33554432000 4194304 6058637 140735824788544 140735824787576 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261413 246598 185 456 0 260949 0
Current children cumulated CPU time (s) 271.95
Current children cumulated vsize (KiB) 1045652

[startup+273.6 s]
/proc/loadavg: 2.07 1.75 1.65 3/177 16315
/proc/meminfo: memFree=22466680/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1045652 CPUtime=273.55 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 204649 0 0 0 27298 57 0 0 20 0 1 0 114581084 1070747648 246598 33554432000 4194304 6058637 140735824788544 140735824787576 4277690 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261413 246598 185 456 0 260949 0
Current children cumulated CPU time (s) 273.55
Current children cumulated vsize (KiB) 1045652

[startup+274.4 s]
/proc/loadavg: 2.06 1.75 1.65 3/177 16315
/proc/meminfo: memFree=22466680/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1045652 CPUtime=274.35 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 204649 0 0 0 27378 57 0 0 20 0 1 0 114581084 1070747648 246598 33554432000 4194304 6058637 140735824788544 140735824787576 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261413 246598 185 456 0 260949 0
Current children cumulated CPU time (s) 274.35
Current children cumulated vsize (KiB) 1045652

[startup+274.8 s]
/proc/loadavg: 2.06 1.75 1.65 3/177 16315
/proc/meminfo: memFree=22466680/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=1045652 CPUtime=274.75 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202496 204649 0 0 0 27418 57 0 0 20 0 1 0 114581084 1070747648 246598 33554432000 4194304 6058637 140735824788544 140735824787576 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 261413 246598 185 456 0 260949 0
Current children cumulated CPU time (s) 274.75
Current children cumulated vsize (KiB) 1045652

[startup+275 s]
/proc/loadavg: 2.06 1.75 1.65 3/177 16315
/proc/meminfo: memFree=22466680/32872528 swapFree=12352/737972
[pid=16295] ppid=16292 vsize=0 CPUtime=274.95 cores=0,2,4,6
/proc/16295/stat : 16295 (open-wbo-lsu) R 16292 16295 16259 0 -1 4202500 204651 0 0 0 27438 57 0 0 20 0 1 0 114581084 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16295/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 274.95
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 275.05
CPU time (s): 275.005
CPU user time (s): 274.382
CPU system time (s): 0.622905
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 1952172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 274.382
system time used= 0.622905
maximum resident set size= 1828748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 204651
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= 4
involuntary context switches= 289

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.658899 second user time and 1.10383 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-07 21:07:46
IDJOB=4083656
IDBENCH=1868
IDSOLVER=2545
FILE ID=node112/4083656-1465326466
RUNJOBID= node112-1465326466-16275
PBS_JOBID= 19853386
Free space on /tmp= 71748 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083656-1465326466/watcher-4083656-1465326466 -o /tmp/evaluation-result-4083656-1465326466/solver-4083656-1465326466 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960  open-wbo-lsu HOME/instance-4083656-1465326466.opb

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

MD5SUM BENCH= 9b4418c5c34f37121cd9ad7732df64ff
RANDOM SEED=1520716376

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:        30541960 kB
Buffers:          154348 kB
Cached:           696192 kB
SwapCached:         1604 kB
Active:           159864 kB
Inactive:         696184 kB
Active(anon):       7216 kB
Inactive(anon):      620 kB
Active(file):     152648 kB
Inactive(file):   695564 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098644 kB
Dirty:              4792 kB
Writeback:             0 kB
AnonPages:        742668 kB
Mapped:             6900 kB
Shmem:                 0 kB
Slab:             603140 kB
SReclaimable:      46792 kB
SUnreclaim:       556348 kB
KernelStack:        1384 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     839456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    727040 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= 71740 MiB
End job on node112 at 2016-06-07 21:12:21