Trace number 4097873

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 211.696 211.73

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression32_11.opb
MD5SUM57a81814e686601f1c1e408a126c1564
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 benchmark211.696
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1892
Total number of constraints9034
Number of constraints which are clauses9030
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint43
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 54
Number of bits of the biggest sum of numbers6
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-4097873-1466115348.opb
0.00/0.00	c File size is 692458 bytes.
211.66/211.72	c Sum of soft weights:            0
211.66/211.72	c |                                                                                                       |
211.66/211.72	c ========================================[ Problem Statistics ]===========================================
211.66/211.72	c |                                                                                                       |
211.66/211.72	c |  Problem Type:           Unweighted                                                                   |
211.66/211.72	c |  Number of variables:          1892                                                                   |
211.66/211.72	c |  Number of hard clauses:       9033                                                                   |
211.66/211.72	c |  Number of soft clauses:          0                                                                   |
211.66/211.72	c |  Number of cardinality:           5                                                                   |
211.66/211.72	c |  Number of PB :                   0                                                                   |
211.66/211.72	c |  Parse time:                   0.08 s                                                                 |
211.66/211.73	c |                                                                                                       |
211.66/211.73	c ==========================================[ Solver Settings ]============================================
211.66/211.73	c |                                                                                                       |
211.66/211.73	c |  Algorithm:                LinearSU                                                                   |
211.66/211.73	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
211.66/211.73	c |                                                                                                       |
211.66/211.73	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-4097873-1466115348/watcher-4097873-1466115348 -o /tmp/evaluation-result-4097873-1466115348/solver-4097873-1466115348 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14976 --watchdog 1960 open-wbo-lsu HOME/instance-4097873-1466115348.opb 

pid=17306
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: 2.20 2.17 2.12 3/176 17309
/proc/meminfo: memFree=30580540/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=3148 CPUtime=0 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 521 0 0 0 0 0 0 0 20 0 1 0 13581330 3223552 396 33554432000 4194304 6058637 140737099267952 140735070124440 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 787 396 305 456 0 153 0

[startup+0.100158 s]
/proc/loadavg: 2.20 2.17 2.12 3/176 17309
/proc/meminfo: memFree=30580540/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=8416 CPUtime=0.09 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 1110 0 0 0 9 0 0 0 20 0 1 0 13581330 8617984 802 33554432000 4194304 6058637 140737099267952 140735070124440 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 2104 802 164 456 0 1640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8416

[startup+0.200289 s]
/proc/loadavg: 2.20 2.17 2.12 3/176 17309
/proc/meminfo: memFree=30580540/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=8684 CPUtime=0.19 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 1301 0 0 0 19 0 0 0 20 0 1 0 13581330 8892416 1503 33554432000 4194304 6058637 140737099267952 140735070124440 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 2171 1504 173 456 0 1707 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8684

[startup+0.300279 s]
/proc/loadavg: 2.20 2.17 2.12 3/176 17309
/proc/meminfo: memFree=30580540/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=6244 CPUtime=0.29 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 1685 0 0 0 29 0 0 0 20 0 1 0 13581330 6393856 1124 33554432000 4194304 6058637 140737099267952 140735070124440 4255181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 1561 1124 175 456 0 1097 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.70032 s]
/proc/loadavg: 2.20 2.17 2.12 3/176 17309
/proc/meminfo: memFree=30580540/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=9476 CPUtime=0.69 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 2232 0 0 0 69 0 0 0 20 0 1 0 13581330 9703424 1668 33554432000 4194304 6058637 140737099267952 140737099266984 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 2369 1668 178 456 0 1905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9476

[startup+1.50021 s]
/proc/loadavg: 2.20 2.17 2.12 3/177 17310
/proc/meminfo: memFree=30570176/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=13856 CPUtime=1.49 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 3514 0 0 0 149 0 0 0 20 0 1 0 13581330 14188544 2703 33554432000 4194304 6058637 140737099267952 140737099266680 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 3464 2703 178 456 0 3000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13856

[startup+3.10031 s]
/proc/loadavg: 2.20 2.17 2.12 3/177 17310
/proc/meminfo: memFree=30566984/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=16580 CPUtime=3.09 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 3722 0 0 0 309 0 0 0 20 0 1 0 13581330 16977920 3419 33554432000 4194304 6058637 140737099267952 140737099266712 4278229 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 4145 3419 178 456 0 3681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16580

[startup+6.30021 s]
/proc/loadavg: 2.19 2.17 2.12 3/177 17310
/proc/meminfo: memFree=30570892/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=18372 CPUtime=6.29 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 5416 0 0 0 628 1 0 0 20 0 1 0 13581330 18812928 4238 33554432000 4194304 6058637 140737099267952 140737099267016 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 4593 4238 178 456 0 4129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18372

[startup+12.7002 s]
/proc/loadavg: 2.17 2.16 2.12 3/177 17310
/proc/meminfo: memFree=30551760/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=29864 CPUtime=12.69 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 5728 0 0 0 1268 1 0 0 20 0 1 0 13581330 30580736 7103 33554432000 4194304 6058637 140737099267952 140737099266680 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 7466 7103 178 456 0 7002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29864

[startup+25.5003 s]
/proc/loadavg: 2.13 2.15 2.12 3/177 17310
/proc/meminfo: memFree=30545052/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=37048 CPUtime=25.49 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 5970 0 0 0 2548 1 0 0 20 0 1 0 13581330 37937152 8873 33554432000 4194304 6058637 140737099267952 140737099266712 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 9262 8873 178 456 0 8798 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37048

[startup+51.1005 s]
/proc/loadavg: 2.16 2.16 2.12 3/177 17310
/proc/meminfo: memFree=30531452/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=56080 CPUtime=51.08 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6309 0 0 0 5107 1 0 0 20 0 1 0 13581330 57425920 12789 33554432000 4194304 6058637 140737099267952 140737099266728 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 14020 12789 178 456 0 13556 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56080

[startup+102.3 s]
/proc/loadavg: 2.13 2.15 2.11 3/177 17311
/proc/meminfo: memFree=30528436/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=49008 CPUtime=102.28 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6688 0 0 0 10226 2 0 0 20 0 1 0 13581330 50184192 11918 33554432000 4194304 6058637 140737099267952 140737099266680 4262512 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 12252 11918 178 456 0 11788 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 49008

[startup+162.3 s]
/proc/loadavg: 2.22 2.16 2.12 3/177 17313
/proc/meminfo: memFree=30515344/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=162.27 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6790 0 0 0 16225 2 0 0 20 0 1 0 13581330 78168064 12431 33554432000 4194304 6058637 140737099267952 140737099266680 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 12431 178 456 0 18620 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 76336

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17309 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+179.2 s]
/proc/loadavg: 2.17 2.15 2.11 4/177 17313
/proc/meminfo: memFree=30498960/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=179.17 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6798 0 0 0 17914 3 0 0 20 0 1 0 13581330 78168064 16527 33554432000 4194304 6058637 140737099267952 140737099266680 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16527 178 456 0 18620 0
Current children cumulated CPU time (s) 179.17
Current children cumulated vsize (KiB) 76336

[startup+192 s]
/proc/loadavg: 2.20 2.16 2.12 3/177 17314
/proc/meminfo: memFree=30498548/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=191.96 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 19193 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 191.96
Current children cumulated vsize (KiB) 76336

[startup+204.8 s]
/proc/loadavg: 2.15 2.15 2.11 3/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=204.76 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 20473 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 204.76
Current children cumulated vsize (KiB) 76336

[startup+208.007 s]
/proc/loadavg: 2.15 2.15 2.11 3/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=207.96 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 20793 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 207.96
Current children cumulated vsize (KiB) 76336

[startup+209.6 s]
/proc/loadavg: 2.14 2.15 2.11 3/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=209.56 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 20953 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 209.56
Current children cumulated vsize (KiB) 76336

[startup+210.4 s]
/proc/loadavg: 2.14 2.15 2.11 3/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=210.36 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 21033 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 210.36
Current children cumulated vsize (KiB) 76336

[startup+211.2 s]
/proc/loadavg: 2.14 2.15 2.11 4/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=211.16 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 21113 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4263302 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 211.16
Current children cumulated vsize (KiB) 76336

[startup+211.6 s]
/proc/loadavg: 2.14 2.15 2.11 4/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=211.56 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 21153 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4278137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 211.56
Current children cumulated vsize (KiB) 76336

[startup+211.7 s]
/proc/loadavg: 2.14 2.15 2.11 4/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17309] ppid=17306 vsize=76336 CPUtime=211.66 cores=1,3,5,7
/proc/17309/stat : 17309 (open-wbo-lsu) R 17306 17309 13694 0 -1 4202496 6947 0 0 0 21163 3 0 0 20 0 1 0 13581330 78168064 16673 33554432000 4194304 6058637 140737099267952 140737099266680 4261576 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17309/statm: 19084 16673 178 456 0 18620 0
Current children cumulated CPU time (s) 211.66
Current children cumulated vsize (KiB) 76336

Child status: 20
Real time (s): 211.73
CPU time (s): 211.696
CPU user time (s): 211.662
CPU system time (s): 0.033994
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 79360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 211.662
system time used= 0.033994
maximum resident set size= 68512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6950
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= 7
involuntary context switches= 232

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.951855 second user time and 2.07568 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-17 00:15:48
IDJOB=4097873
IDBENCH=107819
IDSOLVER=2545
FILE ID=node131/4097873-1466115348
RUNJOBID= node131-1466112688-14976
PBS_JOBID= 19904055
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression32_11.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097873-1466115348/watcher-4097873-1466115348 -o /tmp/evaluation-result-4097873-1466115348/solver-4097873-1466115348 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14976 --watchdog 1960  open-wbo-lsu HOME/instance-4097873-1466115348.opb

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

MD5SUM BENCH= 57a81814e686601f1c1e408a126c1564
RANDOM SEED=507937606

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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		: 2666.752
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30580796 kB
Buffers:           61108 kB
Cached:           145284 kB
SwapCached:         1964 kB
Active:           173036 kB
Inactive:         100268 kB
Active(anon):      67704 kB
Inactive(anon):     1452 kB
Active(file):     105332 kB
Inactive(file):    98816 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              5284 kB
Writeback:             0 kB
AnonPages:       1381744 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             569580 kB
SReclaimable:      13320 kB
SUnreclaim:       556260 kB
KernelStack:        1472 kB
PageTables:         6868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1504032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 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= 71696 MiB
End job on node131 at 2016-06-17 00:19:20