Trace number 4088626

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16UNSAT 404.691 404.755

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x100split.opb
MD5SUM65d2183b4c574fa2cf65445fcf73174a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark402.85
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1001
Total number of constraints501
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)501
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4088626-1466008330.opb
0.00/0.00	c File size is 19010 bytes.
404.63/404.75	c Sum of soft weights:            0
404.63/404.75	c |                                                                                                       |
404.63/404.75	c ========================================[ Problem Statistics ]===========================================
404.63/404.75	c |                                                                                                       |
404.63/404.75	c |  Problem Type:           Unweighted                                                                   |
404.63/404.75	c |  Number of variables:          1001                                                                   |
404.63/404.75	c |  Number of hard clauses:          2                                                                   |
404.63/404.75	c |  Number of soft clauses:          0                                                                   |
404.63/404.75	c |  Number of cardinality:        1000                                                                   |
404.63/404.75	c |  Number of PB :                   0                                                                   |
404.63/404.75	c |  Parse time:                   0.00 s                                                                 |
404.63/404.75	c |                                                                                                       |
404.63/404.75	c ==========================================[ Solver Settings ]============================================
404.63/404.75	c |                                                                                                       |
404.63/404.75	c |  Algorithm:                LinearSU                                                                   |
404.63/404.75	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
404.63/404.75	c |                                                                                                       |
404.63/404.75	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4088626-1466008330/watcher-4088626-1466008330 -o /tmp/evaluation-result-4088626-1466008330/solver-4088626-1466008330 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4088626-1466008330.opb 

pid=6307
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: 2.14 2.08 2.35 3/176 6310
/proc/meminfo: memFree=30352324/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=7568 CPUtime=0 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 603 0 0 0 0 0 0 0 20 0 1 0 2878746 7749632 469 33554432000 4194304 6058637 140736836632416 140736778982888 4294662 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 1935 473 159 456 0 1471 0

[startup+0.100157 s]
/proc/loadavg: 2.14 2.08 2.35 3/176 6310
/proc/meminfo: memFree=30352324/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=9592 CPUtime=0.09 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 1166 0 0 0 9 0 0 0 20 0 1 0 2878746 9822208 1012 33554432000 4194304 6058637 140736836632416 140736778982888 4277674 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 2398 1012 164 456 0 1934 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9592

[startup+0.200282 s]
/proc/loadavg: 2.14 2.08 2.35 3/176 6310
/proc/meminfo: memFree=30352324/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=9592 CPUtime=0.19 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 1201 0 0 0 19 0 0 0 20 0 1 0 2878746 9822208 1044 33554432000 4194304 6058637 140736836632416 140736778982888 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 2398 1044 176 456 0 1934 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9592

[startup+0.300261 s]
/proc/loadavg: 2.14 2.08 2.35 3/176 6310
/proc/meminfo: memFree=30352324/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=9728 CPUtime=0.29 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 1219 0 0 0 29 0 0 0 20 0 1 0 2878746 9961472 1062 33554432000 4194304 6058637 140736836632416 140736836631752 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 2432 1062 176 456 0 1968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9728

[startup+0.700289 s]
/proc/loadavg: 2.14 2.08 2.35 3/176 6310
/proc/meminfo: memFree=30352324/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=6672 CPUtime=0.69 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 1559 0 0 0 69 0 0 0 20 0 1 0 2878746 6832128 1182 33554432000 4194304 6058637 140736836632416 140736836631752 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 1668 1182 177 456 0 1204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6672

[startup+1.50029 s]
/proc/loadavg: 2.14 2.08 2.35 3/177 6311
/proc/meminfo: memFree=30346860/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=9864 CPUtime=1.49 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 2777 0 0 0 149 0 0 0 20 0 1 0 2878746 10100736 2012 33554432000 4194304 6058637 140736836632416 140736836631144 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 2466 2012 177 456 0 2002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9864

[startup+3.10026 s]
/proc/loadavg: 2.14 2.08 2.35 3/177 6311
/proc/meminfo: memFree=30343016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=14900 CPUtime=3.09 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 4195 0 0 0 309 0 0 0 20 0 1 0 2878746 15257600 3299 33554432000 4194304 6058637 140736836632416 140736836631144 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 3725 3299 177 456 0 3261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14900

[startup+6.30029 s]
/proc/loadavg: 2.13 2.08 2.35 3/177 6311
/proc/meminfo: memFree=30338676/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=20676 CPUtime=6.28 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 4748 0 0 0 628 0 0 0 20 0 1 0 2878746 21172224 4323 33554432000 4194304 6058637 140736836632416 140736836631144 4254552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 5169 4323 177 456 0 4705 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20676

[startup+12.7002 s]
/proc/loadavg: 2.20 2.10 2.36 4/177 6311
/proc/meminfo: memFree=30331584/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=23396 CPUtime=12.68 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 5126 0 0 0 1268 0 0 0 20 0 1 0 2878746 23957504 5194 33554432000 4194304 6058637 140736836632416 140736836631176 4278240 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 5849 5194 177 456 0 5385 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23396

[startup+25.5004 s]
/proc/loadavg: 2.29 2.12 2.36 4/177 6311
/proc/meminfo: memFree=30322944/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=32268 CPUtime=25.49 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 6548 0 0 0 2548 1 0 0 20 0 1 0 2878746 33042432 7400 33554432000 4194304 6058637 140736836632416 140736836631144 4277753 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 8067 7400 177 456 0 7603 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32268

[startup+51.1004 s]
/proc/loadavg: 2.19 2.11 2.35 3/177 6311
/proc/meminfo: memFree=30308060/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=46520 CPUtime=51.08 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 8449 0 0 0 5107 1 0 0 20 0 1 0 2878746 47636480 11216 33554432000 4194304 6058637 140736836632416 140736836631176 4300787 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 11630 11216 177 456 0 11166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46520

[startup+102.3 s]
/proc/loadavg: 2.21 2.14 2.35 4/177 6312
/proc/meminfo: memFree=30296584/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=58424 CPUtime=102.28 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 9036 0 0 0 10226 2 0 0 20 0 1 0 2878746 59826176 14052 33554432000 4194304 6058637 140736836632416 140736836631144 4277628 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 14606 14052 177 456 0 14142 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 58424

[startup+162.3 s]
/proc/loadavg: 2.51 2.23 2.37 3/177 6314
/proc/meminfo: memFree=30265300/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=88772 CPUtime=162.26 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 10281 0 0 0 16224 2 0 0 20 0 1 0 2878746 90902528 21739 33554432000 4194304 6058637 140736836632416 140736836631144 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 22193 21739 177 456 0 21729 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 88772

[startup+222.307 s]
/proc/loadavg: 2.44 2.26 2.37 3/177 6315
/proc/meminfo: memFree=30265168/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=88772 CPUtime=222.26 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 10281 0 0 0 22224 2 0 0 20 0 1 0 2878746 90902528 21739 33554432000 4194304 6058637 140736836632416 140736836631144 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 22193 21739 177 456 0 21729 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 88772

[startup+282.3 s]
/proc/loadavg: 2.27 2.24 2.35 3/177 6316
/proc/meminfo: memFree=30264948/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=88772 CPUtime=282.24 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 10316 0 0 0 28222 2 0 0 20 0 1 0 2878746 90902528 21771 33554432000 4194304 6058637 140736836632416 140736836631144 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 22193 21771 177 456 0 21729 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 88772

[startup+342.3 s]
/proc/loadavg: 2.28 2.24 2.34 3/177 6408
/proc/meminfo: memFree=30301948/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=97140 CPUtime=342.24 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 12323 0 0 0 34221 3 0 0 20 0 1 0 2878746 99471360 23682 33554432000 4194304 6058637 140736836632416 140736836631176 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 24285 23682 177 456 0 23821 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97140

[startup+402.3 s]
/proc/loadavg: 2.20 2.22 2.33 3/177 6409
/proc/meminfo: memFree=30284016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=102148 CPUtime=402.23 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 13805 0 0 0 40220 3 0 0 20 0 1 0 2878746 104599552 25084 33554432000 4194304 6058637 140736836632416 140736836631176 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 25537 25084 177 456 0 25073 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 102148

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6310 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+403.2 s]
/proc/loadavg: 2.20 2.22 2.33 3/177 6409
/proc/meminfo: memFree=30284016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=102148 CPUtime=403.13 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 13805 0 0 0 40310 3 0 0 20 0 1 0 2878746 104599552 25084 33554432000 4194304 6058637 140736836632416 140736836631176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 25537 25084 177 456 0 25073 0
Current children cumulated CPU time (s) 403.13
Current children cumulated vsize (KiB) 102148

[startup+404 s]
/proc/loadavg: 2.18 2.22 2.33 4/177 6409
/proc/meminfo: memFree=30284016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=102148 CPUtime=403.93 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 13805 0 0 0 40390 3 0 0 20 0 1 0 2878746 104599552 25084 33554432000 4194304 6058637 140736836632416 140736836631176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 25537 25084 177 456 0 25073 0
Current children cumulated CPU time (s) 403.93
Current children cumulated vsize (KiB) 102148

[startup+404.4 s]
/proc/loadavg: 2.18 2.22 2.33 4/177 6409
/proc/meminfo: memFree=30284016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=102148 CPUtime=404.33 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 13805 0 0 0 40430 3 0 0 20 0 1 0 2878746 104599552 25084 33554432000 4194304 6058637 140736836632416 140736836631176 4301028 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 25537 25084 177 456 0 25073 0
Current children cumulated CPU time (s) 404.33
Current children cumulated vsize (KiB) 102148

[startup+404.6 s]
/proc/loadavg: 2.18 2.22 2.33 4/177 6409
/proc/meminfo: memFree=30284016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=107052 CPUtime=404.53 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 13806 0 0 0 40450 3 0 0 20 0 1 0 2878746 109621248 25085 33554432000 4194304 6058637 140736836632416 140736836631176 4270636 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 26763 25085 177 456 0 26299 0
Current children cumulated CPU time (s) 404.53
Current children cumulated vsize (KiB) 107052

[startup+404.7 s]
/proc/loadavg: 2.18 2.22 2.33 4/177 6409
/proc/meminfo: memFree=30284016/32872528 swapFree=1498860/1695084
[pid=6310] ppid=6307 vsize=107052 CPUtime=404.63 cores=0,2,4,6
/proc/6310/stat : 6310 (open-wbo-lsu) R 6307 6310 6119 0 -1 4202496 13806 0 0 0 40460 3 0 0 20 0 1 0 2878746 109621248 25085 33554432000 4194304 6058637 140736836632416 140736836631176 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6310/statm: 26763 25085 177 456 0 26299 0
Current children cumulated CPU time (s) 404.63
Current children cumulated vsize (KiB) 107052

Child status: 20
Real time (s): 404.755
CPU time (s): 404.691
CPU user time (s): 404.653
CPU system time (s): 0.037994
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 107052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 404.653
system time used= 0.037994
maximum resident set size= 100352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13809
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= 3
involuntary context switches= 418

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.04084 second user time and 1.54377 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 18:32:10
IDJOB=4088626
IDBENCH=107290
IDSOLVER=2545
FILE ID=node137/4088626-1466008330
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x100split.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088626-1466008330/watcher-4088626-1466008330 -o /tmp/evaluation-result-4088626-1466008330/solver-4088626-1466008330 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4088626-1466008330.opb

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

MD5SUM BENCH= 65d2183b4c574fa2cf65445fcf73174a
RANDOM SEED=511339065

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30352960 kB
Buffers:            1380 kB
Cached:            33620 kB
SwapCached:         2312 kB
Active:           104588 kB
Inactive:          13160 kB
Active(anon):      83980 kB
Inactive(anon):     1128 kB
Active(file):      20608 kB
Inactive(file):    12032 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67098816 kB
Dirty:              4824 kB
Writeback:             0 kB
AnonPages:       1785512 kB
Mapped:             6768 kB
Shmem:                 0 kB
Slab:             564692 kB
SReclaimable:       8552 kB
SUnreclaim:       556140 kB
KernelStack:        1472 kB
PageTables:         7672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1899496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    256000 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 18:38:55