Trace number 4089697

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v061-n1.opb
MD5SUMfa4b1a851abcf999a2e2bbd0803146d5
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 benchmark0.156975
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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-4089697-1466012168.opb
0.00/0.00	c File size is 3276 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           183                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         122                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

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-4089697-1466012168/watcher-4089697-1466012168 -o /tmp/evaluation-result-4089697-1466012168/solver-4089697-1466012168 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4089697-1466012168.opb 

pid=13469
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: 2.20 2.23 2.18 2/172 13474
/proc/meminfo: memFree=30413964/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=7128 CPUtime=0 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 493 0 0 0 0 0 0 0 20 0 1 0 3262583 7299072 364 33554432000 4194304 6058637 140737136954304 140735876229176 4281591 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 1782 364 163 456 0 1318 0

[startup+0.100058 s]
/proc/loadavg: 2.20 2.23 2.18 2/172 13474
/proc/meminfo: memFree=30413964/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=3292 CPUtime=0.09 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 648 0 0 0 9 0 0 0 20 0 1 0 3262583 3371008 456 33554432000 4194304 6058637 140737136954304 140737136953336 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 823 456 177 456 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.200272 s]
/proc/loadavg: 2.20 2.23 2.18 2/172 13474
/proc/meminfo: memFree=30413964/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=3736 CPUtime=0.19 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 861 0 0 0 19 0 0 0 20 0 1 0 3262583 3825664 487 33554432000 4194304 6058637 140737136954304 140737136953032 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 934 487 177 456 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3736

[startup+0.30025 s]
/proc/loadavg: 2.20 2.23 2.18 2/172 13474
/proc/meminfo: memFree=30413964/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=5140 CPUtime=0.29 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 1072 0 0 0 29 0 0 0 20 0 1 0 3262583 5263360 696 33554432000 4194304 6058637 140737136954304 140737136953032 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 1285 696 177 456 0 821 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.700219 s]
/proc/loadavg: 2.20 2.23 2.18 2/172 13474
/proc/meminfo: memFree=30413964/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=5536 CPUtime=0.69 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 1405 0 0 0 69 0 0 0 20 0 1 0 3262583 5668864 1014 33554432000 4194304 6058637 140737136954304 140737136953032 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 1384 1014 177 456 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5536

[startup+1.50028 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 13501
/proc/meminfo: memFree=30403724/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=7888 CPUtime=1.49 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 1482 0 0 0 149 0 0 0 20 0 1 0 3262583 8077312 1601 33554432000 4194304 6058637 140737136954304 140737136953032 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 1972 1601 177 456 0 1508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7888

[startup+3.10025 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 13501
/proc/meminfo: memFree=30396512/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=12240 CPUtime=3.09 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 2009 0 0 0 309 0 0 0 20 0 1 0 3262583 12533760 2627 33554432000 4194304 6058637 140737136954304 140737136953032 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 3060 2627 177 456 0 2596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12240

[startup+6.30024 s]
/proc/loadavg: 2.19 2.23 2.18 4/177 13501
/proc/meminfo: memFree=30388240/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=16848 CPUtime=6.28 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 2598 0 0 0 628 0 0 0 20 0 1 0 3262583 17252352 3650 33554432000 4194304 6058637 140737136954304 140737136953032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 4212 3650 177 456 0 3748 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16848

[startup+12.7003 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 13501
/proc/meminfo: memFree=30378476/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=28384 CPUtime=12.69 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 3282 0 0 0 1268 1 0 0 20 0 1 0 3262583 29065216 6209 33554432000 4194304 6058637 140737136954304 140737136953368 4262429 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 7096 6209 177 456 0 6632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28384

[startup+25.5072 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 13501
/proc/meminfo: memFree=30363060/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=32836 CPUtime=25.49 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 3913 0 0 0 2548 1 0 0 20 0 1 0 3262583 33624064 7828 33554432000 4194304 6058637 140737136954304 140737136953064 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 8209 7828 177 456 0 7745 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32836

[startup+51.1003 s]
/proc/loadavg: 2.17 2.22 2.18 4/177 13501
/proc/meminfo: memFree=30349604/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=47196 CPUtime=51.07 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 4767 0 0 0 5106 1 0 0 20 0 1 0 3262583 48328704 10817 33554432000 4194304 6058637 140737136954304 140737136953032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 11799 10817 177 456 0 11335 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47196

[startup+102.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/177 13502
/proc/meminfo: memFree=30334424/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=71992 CPUtime=102.27 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 5037 0 0 0 10225 2 0 0 20 0 1 0 3262583 73719808 11330 33554432000 4194304 6058637 140737136954304 140737136953032 4278177 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 17998 11330 177 456 0 17534 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 71992

[startup+162.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 13503
/proc/meminfo: memFree=30283544/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=71992 CPUtime=162.26 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 5740 0 0 0 16224 2 0 0 20 0 1 0 3262583 73719808 17129 33554432000 4194304 6058637 140737136954304 140737136953032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 17998 17129 177 456 0 17534 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71992

[startup+222.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 13504
/proc/meminfo: memFree=30280768/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=71992 CPUtime=222.26 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 6148 0 0 0 22223 3 0 0 20 0 1 0 3262583 73719808 17641 33554432000 4194304 6058637 140737136954304 140737136953368 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 17998 17641 177 456 0 17534 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71992

[startup+282.3 s]
/proc/loadavg: 2.27 2.22 2.18 4/178 13509
/proc/meminfo: memFree=30281312/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=71992 CPUtime=282.25 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 8187 0 0 0 28219 6 0 0 20 0 1 0 3262583 73719808 17641 33554432000 4194304 6058637 140737136954304 140737136953368 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 17998 17641 177 456 0 17534 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 71992

[startup+342.307 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 13510
/proc/meminfo: memFree=30267052/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=71992 CPUtime=342.24 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 10234 0 0 0 34216 8 0 0 20 0 1 0 3262583 73719808 17641 33554432000 4194304 6058637 140737136954304 140737136953368 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 17998 17641 177 456 0 17534 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 71992

[startup+402.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 13511
/proc/meminfo: memFree=30253140/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=402.22 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 12293 0 0 0 40211 11 0 0 20 0 1 0 3262583 87977984 21122 33554432000 4194304 6058637 140737136954304 140737136953368 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21122 177 456 0 21015 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 85916

[startup+462.3 s]
/proc/loadavg: 2.33 2.26 2.20 3/177 13512
/proc/meminfo: memFree=30210556/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=135236 CPUtime=462.21 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 13945 0 0 0 46207 14 0 0 20 0 1 0 3262583 138481664 31754 33554432000 4194304 6058637 140737136954304 140737136953080 4278240 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 33809 31754 177 456 0 33345 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 135236

[startup+522.3 s]
/proc/loadavg: 2.37 2.29 2.21 3/177 13513
/proc/meminfo: memFree=30251756/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=522.2 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 15186 0 0 0 52204 16 0 0 20 0 1 0 3262583 87977984 21122 33554432000 4194304 6058637 140737136954304 140737136953368 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21122 177 456 0 21015 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 85916

[startup+582.3 s]
/proc/loadavg: 2.22 2.26 2.20 3/177 13515
/proc/meminfo: memFree=30220808/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=582.19 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 16428 0 0 0 58201 18 0 0 20 0 1 0 3262583 87977984 21122 33554432000 4194304 6058637 140737136954304 140737136953368 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21122 177 456 0 21015 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 85916


################
# More data... #
################


[startup+882.3 s]
/proc/loadavg: 2.37 2.31 2.22 3/178 13524
/proc/meminfo: memFree=30172172/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=135236 CPUtime=882.16 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 28262 0 0 0 88177 39 0 0 20 0 1 0 3262583 138481664 32282 33554432000 4194304 6058637 140737136954304 140737136953080 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 33809 32282 177 456 0 33345 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 135236

[startup+942.3 s]
/proc/loadavg: 2.38 2.31 2.23 3/177 13525
/proc/meminfo: memFree=30165516/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=942.14 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 30863 0 0 0 94171 43 0 0 20 0 1 0 3262583 170041344 35421 33554432000 4194304 6058637 140737136954304 140737136953336 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 35421 177 456 0 41050 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 166056

[startup+1002.31 s]
/proc/loadavg: 2.41 2.33 2.24 4/177 13526
/proc/meminfo: memFree=30252320/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=1002.14 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 32886 0 0 0 100167 47 0 0 20 0 1 0 3262583 87977984 21138 33554432000 4194304 6058637 140737136954304 140737136953368 4262397 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21138 177 456 0 21015 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 85916

[startup+1062.3 s]
/proc/loadavg: 2.29 2.31 2.24 3/177 13527
/proc/meminfo: memFree=30252104/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=1062.12 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 34909 0 0 0 106163 49 0 0 20 0 1 0 3262583 87977984 21138 33554432000 4194304 6058637 140737136954304 140737136953368 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21138 177 456 0 21015 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 85916

[startup+1122.3 s]
/proc/loadavg: 2.22 2.28 2.23 3/177 13528
/proc/meminfo: memFree=30216892/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=1122.11 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 36932 0 0 0 112158 53 0 0 20 0 1 0 3262583 87977984 21138 33554432000 4194304 6058637 140737136954304 140737136953368 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21138 177 456 0 21015 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 85916

[startup+1182.3 s]
/proc/loadavg: 2.26 2.28 2.23 4/176 13529
/proc/meminfo: memFree=30252484/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=1182.1 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 38966 0 0 0 118154 56 0 0 20 0 1 0 3262583 87977984 21138 33554432000 4194304 6058637 140737136954304 140737136953368 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21138 177 456 0 21015 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 85916

[startup+1242.3 s]
/proc/loadavg: 2.22 2.25 2.22 3/177 13531
/proc/meminfo: memFree=30146940/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=1242.09 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 40987 0 0 0 124150 59 0 0 20 0 1 0 3262583 170041344 36957 33554432000 4194304 6058637 140737136954304 140737136953336 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 36957 177 456 0 41050 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 166056

[startup+1302.3 s]
/proc/loadavg: 2.24 2.25 2.22 4/177 13532
/proc/meminfo: memFree=30199160/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=1302.08 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 43010 0 0 0 130146 62 0 0 20 0 1 0 3262583 170041344 34397 33554432000 4194304 6058637 140737136954304 140737136953336 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 34397 177 456 0 41050 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 166056

[startup+1362.3 s]
/proc/loadavg: 2.33 2.27 2.22 4/177 13533
/proc/meminfo: memFree=30165996/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=135236 CPUtime=1362.07 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 44446 0 0 0 136142 65 0 0 20 0 1 0 3262583 138481664 32282 33554432000 4194304 6058637 140737136954304 140737136953080 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 33809 32282 177 456 0 33345 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 135236

[startup+1422.3 s]
/proc/loadavg: 2.22 2.24 2.22 3/177 13534
/proc/meminfo: memFree=30252236/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=85916 CPUtime=1422.07 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 46050 0 0 0 142139 68 0 0 20 0 1 0 3262583 87977984 21138 33554432000 4194304 6058637 140737136954304 140737136953368 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 21479 21138 177 456 0 21015 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 85916

[startup+1482.3 s]
/proc/loadavg: 2.27 2.24 2.21 3/178 13538
/proc/meminfo: memFree=30155792/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=1482.06 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 48081 0 0 0 148134 72 0 0 20 0 1 0 3262583 170041344 35933 33554432000 4194304 6058637 140737136954304 140737136953336 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 35933 177 456 0 41050 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 166056

[startup+1542.3 s]
/proc/loadavg: 2.36 2.27 2.22 4/178 13562
/proc/meminfo: memFree=30166236/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=135236 CPUtime=1542.06 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 49515 0 0 0 154131 75 0 0 20 0 1 0 3262583 138481664 30746 33554432000 4194304 6058637 140737136954304 140737136953080 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 33809 30746 177 456 0 33345 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 135236

[startup+1602.3 s]
/proc/loadavg: 2.27 2.26 2.22 3/177 13563
/proc/meminfo: memFree=30187200/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=1602.04 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 51137 0 0 0 160126 78 0 0 20 0 1 0 3262583 170041344 37469 33554432000 4194304 6058637 140737136954304 140737136953336 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 37469 177 456 0 41050 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 166056

[startup+1662.31 s]
/proc/loadavg: 2.18 2.24 2.22 3/177 13564
/proc/meminfo: memFree=30180420/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=135236 CPUtime=1662.03 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 52567 0 0 0 166123 80 0 0 20 0 1 0 3262583 138481664 30746 33554432000 4194304 6058637 140737136954304 140737136953080 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 33809 30746 177 456 0 33345 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 135236

[startup+1722.3 s]
/proc/loadavg: 2.26 2.25 2.22 4/177 13565
/proc/meminfo: memFree=30146944/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=1722.02 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 54192 0 0 0 172120 82 0 0 20 0 1 0 3262583 170041344 37469 33554432000 4194304 6058637 140737136954304 140737136953336 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 37469 177 456 0 41050 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 166056

[startup+1782.3 s]
/proc/loadavg: 2.16 2.22 2.21 3/177 13566
/proc/meminfo: memFree=30167160/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=135236 CPUtime=1782.01 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 55621 0 0 0 178116 85 0 0 20 0 1 0 3262583 138481664 30234 33554432000 4194304 6058637 140737136954304 140737136953080 4277670 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 33809 30234 177 456 0 33345 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 135236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.21 2.20 4/177 13567
/proc/meminfo: memFree=30190884/32872528 swapFree=1498860/1695084
[pid=13474] ppid=13469 vsize=166056 CPUtime=1800 cores=0,2,4,6
/proc/13474/stat : 13474 (open-wbo-lsu) R 13469 13474 6119 0 -1 4202496 56225 0 0 0 179915 85 0 0 20 0 1 0 3262583 170041344 36445 33554432000 4194304 6058637 140737136954304 140737136953336 4260983 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13474/statm: 41514 36445 177 456 0 41050 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 166056

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13474 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.16
CPU system time (s): 0.862868
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 166056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.16
system time used= 0.862868
maximum resident set size= 160116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56228
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= 10
involuntary context switches= 1956

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.86726 second user time and 7.79581 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 19:36:09
IDJOB=4089697
IDBENCH=107443
IDSOLVER=2545
FILE ID=node137/4089697-1466012168
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_RANDOM_GRAPHS/normalized-ECrand6reg-v061-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089697-1466012168/watcher-4089697-1466012168 -o /tmp/evaluation-result-4089697-1466012168/solver-4089697-1466012168 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4089697-1466012168.opb

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

MD5SUM BENCH= fa4b1a851abcf999a2e2bbd0803146d5
RANDOM SEED=693729132

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:        30414608 kB
Buffers:           10656 kB
Cached:            43544 kB
SwapCached:         2484 kB
Active:            32528 kB
Inactive:          25068 kB
Active(anon):       4380 kB
Inactive(anon):     1368 kB
Active(file):      28148 kB
Inactive(file):    23700 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099504 kB
Dirty:             12368 kB
Writeback:             0 kB
AnonPages:       1697428 kB
Mapped:             7496 kB
Shmem:                 0 kB
Slab:             569728 kB
SReclaimable:      10928 kB
SUnreclaim:       558800 kB
KernelStack:        1440 kB
PageTables:         6776 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1790916 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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 20:06:09