Trace number 4096648

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 257.395 257.442

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-6_6_33.opb
MD5SUM85e1cc7358e9974f03ba54afe2a17b44
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 benchmark257.395
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1560
Total number of constraints7454
Number of constraints which are clauses7449
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint39
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 72
Number of bits of the biggest sum of numbers7
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-4096648-1466112706.opb
0.00/0.00	c File size is 240474 bytes.
257.35/257.44	c Sum of soft weights:            0
257.35/257.44	c |                                                                                                       |
257.35/257.44	c ========================================[ Problem Statistics ]===========================================
257.35/257.44	c |                                                                                                       |
257.35/257.44	c |  Problem Type:           Unweighted                                                                   |
257.35/257.44	c |  Number of variables:          1560                                                                   |
257.35/257.44	c |  Number of hard clauses:       7452                                                                   |
257.35/257.44	c |  Number of soft clauses:          0                                                                   |
257.35/257.44	c |  Number of cardinality:           6                                                                   |
257.35/257.44	c |  Number of PB :                   0                                                                   |
257.35/257.44	c |  Parse time:                   0.03 s                                                                 |
257.35/257.44	c |                                                                                                       |
257.35/257.44	c ==========================================[ Solver Settings ]============================================
257.35/257.44	c |                                                                                                       |
257.35/257.44	c |  Algorithm:                LinearSU                                                                   |
257.35/257.44	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
257.35/257.44	c |                                                                                                       |
257.35/257.44	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-4096648-1466112706/watcher-4096648-1466112706 -o /tmp/evaluation-result-4096648-1466112706/solver-4096648-1466112706 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18628 --watchdog 1960 open-wbo-lsu HOME/instance-4096648-1466112706.opb 

pid=20689
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: 1.93 1.84 1.77 3/176 20692
/proc/meminfo: memFree=31327364/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=2572 CPUtime=0 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 13320756 2633728 261 33554432000 4194304 6058637 140734317917088 140736682593624 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 643 261 194 456 0 120 0

[startup+0.100163 s]
/proc/loadavg: 1.93 1.84 1.77 3/176 20692
/proc/meminfo: memFree=31327364/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=3996 CPUtime=0.09 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 947 0 0 0 9 0 0 0 20 0 1 0 13320756 4091904 623 33554432000 4194304 6058637 140734317917088 140736682593624 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 999 623 166 456 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3996

[startup+0.200339 s]
/proc/loadavg: 1.93 1.84 1.77 3/176 20692
/proc/meminfo: memFree=31327364/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=4756 CPUtime=0.19 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 1085 0 0 0 19 0 0 0 20 0 1 0 13320756 4870144 758 33554432000 4194304 6058637 140734317917088 140734317916120 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 1189 758 166 456 0 725 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4756

[startup+0.300265 s]
/proc/loadavg: 1.93 1.84 1.77 3/176 20692
/proc/meminfo: memFree=31327364/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=5592 CPUtime=0.29 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 1497 0 0 0 29 0 0 0 20 0 1 0 13320756 5726208 929 33554432000 4194304 6058637 140734317917088 140734317916120 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 1398 929 175 456 0 934 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5592

[startup+0.700217 s]
/proc/loadavg: 1.93 1.84 1.77 3/176 20692
/proc/meminfo: memFree=31327364/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=7240 CPUtime=0.69 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 1923 0 0 0 69 0 0 0 20 0 1 0 13320756 7413760 1337 33554432000 4194304 6058637 140734317917088 140734317916120 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 1810 1337 175 456 0 1346 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7240

[startup+1.50022 s]
/proc/loadavg: 1.93 1.84 1.77 3/177 20693
/proc/meminfo: memFree=31321908/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=8984 CPUtime=1.49 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 2300 0 0 0 149 0 0 0 20 0 1 0 13320756 9199616 1692 33554432000 4194304 6058637 140734317917088 140734317915848 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 2246 1692 175 456 0 1782 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8984

[startup+3.10022 s]
/proc/loadavg: 1.93 1.84 1.77 4/177 20693
/proc/meminfo: memFree=31320988/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=10632 CPUtime=3.09 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 2838 0 0 0 309 0 0 0 20 0 1 0 13320756 10887168 2199 33554432000 4194304 6058637 140734317917088 140734317915848 4277722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 2658 2199 175 456 0 2194 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10632

[startup+6.30022 s]
/proc/loadavg: 1.94 1.84 1.77 3/177 20693
/proc/meminfo: memFree=31317500/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=12308 CPUtime=6.29 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 3359 0 0 0 629 0 0 0 20 0 1 0 13320756 12603392 2695 33554432000 4194304 6058637 140734317917088 140734317915848 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 3077 2695 175 456 0 2613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12308

[startup+12.7002 s]
/proc/loadavg: 1.94 1.84 1.77 3/177 20693
/proc/meminfo: memFree=31314624/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=15440 CPUtime=12.68 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 3965 0 0 0 1268 0 0 0 20 0 1 0 13320756 15810560 3478 33554432000 4194304 6058637 140734317917088 140734317915816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 3860 3478 175 456 0 3396 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15440

[startup+25.5003 s]
/proc/loadavg: 1.95 1.85 1.77 3/177 20693
/proc/meminfo: memFree=31308392/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=22512 CPUtime=25.49 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 4696 0 0 0 2548 1 0 0 20 0 1 0 13320756 23052288 5210 33554432000 4194304 6058637 140734317917088 140734317915816 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 5628 5210 175 456 0 5164 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22512

[startup+51.1003 s]
/proc/loadavg: 1.97 1.86 1.78 3/177 20693
/proc/meminfo: memFree=31306652/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=26232 CPUtime=51.08 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 6790 0 0 0 5107 1 0 0 20 0 1 0 13320756 26861568 5570 33554432000 4194304 6058637 140734317917088 140734317916152 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 6558 5570 175 456 0 6094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26232

[startup+102.3 s]
/proc/loadavg: 2.03 1.89 1.79 3/177 20694
/proc/meminfo: memFree=31280716/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=37724 CPUtime=102.28 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 7752 0 0 0 10226 2 0 0 20 0 1 0 13320756 38629376 9047 33554432000 4194304 6058637 140734317917088 140734317915816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 9431 9047 175 456 0 8967 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 37724

[startup+162.3 s]
/proc/loadavg: 2.01 1.91 1.81 3/177 20695
/proc/meminfo: memFree=31273020/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=44848 CPUtime=162.26 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 8569 0 0 0 16224 2 0 0 20 0 1 0 13320756 45924352 10841 33554432000 4194304 6058637 140734317917088 140734317915848 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 11212 10841 175 456 0 10748 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 44848

[startup+222.307 s]
/proc/loadavg: 2.00 1.92 1.82 3/177 20696
/proc/meminfo: memFree=31259748/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=45516 CPUtime=222.26 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10677 0 0 0 22223 3 0 0 20 0 1 0 13320756 46608384 9879 33554432000 4194304 6058637 140734317917088 140734317915848 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 11379 9879 175 456 0 10915 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 45516

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20692 sig 9
??? kill -20692 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+230.4 s]
/proc/loadavg: 2.00 1.92 1.82 3/177 20696
/proc/meminfo: memFree=31252240/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=230.35 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10688 0 0 0 23032 3 0 0 20 0 1 0 13320756 58490880 11423 33554432000 4194304 6058637 140734317917088 140734317915816 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11423 175 456 0 13816 0
Current children cumulated CPU time (s) 230.35
Current children cumulated vsize (KiB) 57120

[startup+243.207 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31249816/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=243.15 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 24312 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 243.15
Current children cumulated vsize (KiB) 57120

[startup+249.6 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31250068/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=249.54 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 24951 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4278168 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 249.54
Current children cumulated vsize (KiB) 57120

[startup+252.8 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31250316/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=252.74 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 25271 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 252.74
Current children cumulated vsize (KiB) 57120

[startup+256 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31250404/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=255.94 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 25591 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4260959 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 255.94
Current children cumulated vsize (KiB) 57120

[startup+256.8 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31250404/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=256.74 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 25671 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4262429 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 256.74
Current children cumulated vsize (KiB) 57120

[startup+257.2 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31250404/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=257.14 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 25711 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 257.14
Current children cumulated vsize (KiB) 57120

[startup+257.4 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20697
/proc/meminfo: memFree=31250404/32872528 swapFree=525044/557748
[pid=20692] ppid=20689 vsize=57120 CPUtime=257.35 cores=0,2,4,6
/proc/20692/stat : 20692 (open-wbo-lsu) R 20689 20692 18612 0 -1 4202496 10689 0 0 0 25732 3 0 0 20 0 1 0 13320756 58490880 11935 33554432000 4194304 6058637 140734317917088 140734317915816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20692/statm: 14280 11935 175 456 0 13816 0
Current children cumulated CPU time (s) 257.35
Current children cumulated vsize (KiB) 57120

Child status: 20
Real time (s): 257.442
CPU time (s): 257.395
CPU user time (s): 257.358
CPU system time (s): 0.036994
CPU usage (%): 99.9816
Max. virtual memory (cumulated for all children) (KiB): 57120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 257.358
system time used= 0.036994
maximum resident set size= 56248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10692
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 305

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.635903 second user time and 1.01484 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-16 23:31:46
IDJOB=4096648
IDBENCH=107644
IDSOLVER=2545
FILE ID=node106/4096648-1466112706
RUNJOBID= node106-1466112183-18628
PBS_JOBID= 19904130
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-6_6_33.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096648-1466112706/watcher-4096648-1466112706 -o /tmp/evaluation-result-4096648-1466112706/solver-4096648-1466112706 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18628 --watchdog 1960  open-wbo-lsu HOME/instance-4096648-1466112706.opb

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

MD5SUM BENCH= 85e1cc7358e9974f03ba54afe2a17b44
RANDOM SEED=1608679636

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        31327528 kB
Buffers:           65476 kB
Cached:           155988 kB
SwapCached:         1872 kB
Active:           164740 kB
Inactive:         108832 kB
Active(anon):      53592 kB
Inactive(anon):     1280 kB
Active(file):     111148 kB
Inactive(file):   107552 kB
Unevictable:      557748 kB
Mlocked:          525044 kB
SwapTotal:      67108856 kB
SwapFree:       67099104 kB
Dirty:              5324 kB
Writeback:             0 kB
AnonPages:        619948 kB
Mapped:             7792 kB
Shmem:                 0 kB
Slab:             572132 kB
SReclaimable:      15024 kB
SUnreclaim:       557108 kB
KernelStack:        1432 kB
PageTables:         5608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     734556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 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= 71692 MiB
End job on node106 at 2016-06-16 23:36:04