Trace number 4097586

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/quimper/
SyncCodes/d_n_k/normalized-5_6_34.opb
MD5SUM4147d9284c46592292c925b722102498
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 benchmark1782.3
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 34
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 73
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-4097586-1466114545.opb
0.00/0.00	c File size is 240474 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          1560                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7452                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:           6                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4097586-1466114545/watcher-4097586-1466114545 -o /tmp/evaluation-result-4097586-1466114545/solver-4097586-1466114545 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14975 --watchdog 1960 open-wbo-lsu HOME/instance-4097586-1466114545.opb 

pid=17103
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: 2.26 2.16 2.13 3/176 17106
/proc/meminfo: memFree=30558264/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=2572 CPUtime=0 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 390 0 0 0 0 0 0 0 20 0 1 0 13501072 2633728 266 33554432000 4194304 6058637 140735116055472 140737215476840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 643 266 194 456 0 120 0

[startup+0.100159 s]
/proc/loadavg: 2.26 2.16 2.13 3/176 17106
/proc/meminfo: memFree=30558264/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=4128 CPUtime=0.09 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 960 0 0 0 9 0 0 0 20 0 1 0 13501072 4227072 644 33554432000 4194304 6058637 140735116055472 140737215476840 4261607 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 1032 644 175 456 0 568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4128

[startup+0.20028 s]
/proc/loadavg: 2.26 2.16 2.13 3/176 17106
/proc/meminfo: memFree=30558264/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=4888 CPUtime=0.19 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 1082 0 0 0 19 0 0 0 20 0 1 0 13501072 5005312 763 33554432000 4194304 6058637 140735116055472 140737215476840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 1222 763 175 456 0 758 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4888

[startup+0.300258 s]
/proc/loadavg: 2.26 2.16 2.13 3/176 17106
/proc/meminfo: memFree=30558264/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=4596 CPUtime=0.29 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 1307 0 0 0 29 0 0 0 20 0 1 0 13501072 4706304 777 33554432000 4194304 6058637 140735116055472 140737215476840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 1149 777 175 456 0 685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4596

[startup+0.70029 s]
/proc/loadavg: 2.26 2.16 2.13 3/176 17106
/proc/meminfo: memFree=30558264/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=7280 CPUtime=0.69 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 1895 0 0 0 69 0 0 0 20 0 1 0 13501072 7454720 1346 33554432000 4194304 6058637 140735116055472 140737215476840 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 1820 1346 175 456 0 1356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7280

[startup+1.50023 s]
/proc/loadavg: 2.26 2.16 2.13 3/177 17107
/proc/meminfo: memFree=30551916/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=9064 CPUtime=1.48 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 2270 0 0 0 148 0 0 0 20 0 1 0 13501072 9281536 1703 33554432000 4194304 6058637 140735116055472 140735116054200 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 2266 1703 175 456 0 1802 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9064

[startup+3.10023 s]
/proc/loadavg: 2.24 2.15 2.13 3/177 17107
/proc/meminfo: memFree=30551420/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=10700 CPUtime=3.08 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 2810 0 0 0 308 0 0 0 20 0 1 0 13501072 10956800 2221 33554432000 4194304 6058637 140735116055472 140735116054232 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 2675 2221 175 456 0 2211 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10700

[startup+6.30023 s]
/proc/loadavg: 2.24 2.15 2.13 3/177 17107
/proc/meminfo: memFree=30547552/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=12372 CPUtime=6.29 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 3320 0 0 0 628 1 0 0 20 0 1 0 13501072 12668928 2712 33554432000 4194304 6058637 140735116055472 140735116054232 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 3093 2712 175 456 0 2629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12372

[startup+12.7002 s]
/proc/loadavg: 2.20 2.15 2.12 3/177 17107
/proc/meminfo: memFree=30543368/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=18472 CPUtime=12.69 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 4021 0 0 0 1268 1 0 0 20 0 1 0 13501072 18915328 3897 33554432000 4194304 6058637 140735116055472 140735116054200 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 4618 3897 175 456 0 4154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18472

[startup+25.5003 s]
/proc/loadavg: 2.17 2.14 2.12 3/177 17108
/proc/meminfo: memFree=30541008/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=21192 CPUtime=25.48 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 4309 0 0 0 2547 1 0 0 20 0 1 0 13501072 21700608 4685 33554432000 4194304 6058637 140735116055472 140735116054232 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 5298 4685 175 456 0 4834 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21192

[startup+51.1004 s]
/proc/loadavg: 2.23 2.16 2.13 3/177 17108
/proc/meminfo: memFree=30533592/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=39224 CPUtime=51.08 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 6523 0 0 0 5106 2 0 0 20 0 1 0 13501072 40165376 8725 33554432000 4194304 6058637 140735116055472 140735116054248 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 9806 8725 175 456 0 9342 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39224

[startup+102.3 s]
/proc/loadavg: 2.21 2.16 2.13 3/177 17109
/proc/meminfo: memFree=30527468/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=34868 CPUtime=102.28 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 7031 0 0 0 10226 2 0 0 20 0 1 0 13501072 35704832 8037 33554432000 4194304 6058637 140735116055472 140735116054200 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 8717 8037 175 456 0 8253 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34868

[startup+162.3 s]
/proc/loadavg: 2.17 2.16 2.13 3/177 17110
/proc/meminfo: memFree=30513164/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=47508 CPUtime=162.26 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 8503 0 0 0 16224 2 0 0 20 0 1 0 13501072 48648192 11480 33554432000 4194304 6058637 140735116055472 140735116054232 4277670 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 11877 11480 175 456 0 11413 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 47508

[startup+222.307 s]
/proc/loadavg: 2.13 2.15 2.12 3/177 17111
/proc/meminfo: memFree=30512880/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=47508 CPUtime=222.25 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 8503 0 0 0 22223 2 0 0 20 0 1 0 13501072 48648192 11480 33554432000 4194304 6058637 140735116055472 140735116054232 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 11877 11480 175 456 0 11413 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 47508

[startup+282.3 s]
/proc/loadavg: 2.17 2.15 2.12 3/177 17112
/proc/meminfo: memFree=30512716/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=47508 CPUtime=282.24 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 8503 0 0 0 28222 2 0 0 20 0 1 0 13501072 48648192 11480 33554432000 4194304 6058637 140735116055472 140735116054232 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 11877 11480 175 456 0 11413 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 47508

[startup+342.3 s]
/proc/loadavg: 2.13 2.14 2.11 3/177 17114
/proc/meminfo: memFree=30512916/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=47508 CPUtime=342.23 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 8503 0 0 0 34221 2 0 0 20 0 1 0 13501072 48648192 11480 33554432000 4194304 6058637 140735116055472 140735116054232 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 11877 11480 175 456 0 11413 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 47508

[startup+402.3 s]
/proc/loadavg: 2.15 2.14 2.11 3/177 17115
/proc/meminfo: memFree=30511756/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=48396 CPUtime=402.22 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 8766 0 0 0 40220 2 0 0 20 0 1 0 13501072 49557504 11728 33554432000 4194304 6058637 140735116055472 140735116054232 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 12099 11728 175 456 0 11635 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 48396

[startup+462.3 s]
/proc/loadavg: 2.25 2.17 2.12 3/178 17119
/proc/meminfo: memFree=30496036/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=53100 CPUtime=462.21 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 9746 0 0 0 46218 3 0 0 20 0 1 0 13501072 54374400 12904 33554432000 4194304 6058637 140735116055472 140735116054232 4277674 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 13275 12904 175 456 0 12811 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 53100

[startup+522.3 s]
/proc/loadavg: 2.19 2.17 2.12 3/177 17120
/proc/meminfo: memFree=30494204/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=54952 CPUtime=522.2 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 10222 0 0 0 52217 3 0 0 20 0 1 0 13501072 56270848 13367 33554432000 4194304 6058637 140735116055472 140735116054232 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 13738 13367 175 456 0 13274 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 54952

[startup+582.3 s]
/proc/loadavg: 2.25 2.18 2.13 3/177 17121
/proc/meminfo: memFree=30482808/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=74564 CPUtime=582.19 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 10496 0 0 0 58216 3 0 0 20 0 1 0 13501072 76353536 16196 33554432000 4194304 6058637 140735116055472 140735116054200 4278168 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 18641 16196 175 456 0 18177 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 74564


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.16 2.11 3/177 17313
/proc/meminfo: memFree=30517764/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=942.14 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11393 0 0 0 94210 4 0 0 20 0 1 0 13501072 88121344 20092 33554432000 4194304 6058637 140735116055472 140735116054232 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20092 175 456 0 21050 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 86056

[startup+1002.3 s]
/proc/loadavg: 2.17 2.16 2.11 3/177 17314
/proc/meminfo: memFree=30498556/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1002.13 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11393 0 0 0 100209 4 0 0 20 0 1 0 13501072 88121344 20092 33554432000 4194304 6058637 140735116055472 140735116054232 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20092 175 456 0 21050 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 86056

[startup+1062.3 s]
/proc/loadavg: 2.18 2.16 2.11 4/178 17363
/proc/meminfo: memFree=30493444/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1062.12 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11393 0 0 0 106208 4 0 0 20 0 1 0 13501072 88121344 20092 33554432000 4194304 6058637 140735116055472 140735116054232 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20092 175 456 0 21050 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 86056

[startup+1122.3 s]
/proc/loadavg: 2.21 2.17 2.12 3/177 17364
/proc/meminfo: memFree=30489660/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1122.11 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11393 0 0 0 112207 4 0 0 20 0 1 0 13501072 88121344 20092 33554432000 4194304 6058637 140735116055472 140735116054232 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20092 175 456 0 21050 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 86056

[startup+1182.3 s]
/proc/loadavg: 2.29 2.19 2.12 3/177 17365
/proc/meminfo: memFree=30483904/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1182.1 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11394 0 0 0 118206 4 0 0 20 0 1 0 13501072 88121344 20604 33554432000 4194304 6058637 140735116055472 140735116054232 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20604 175 456 0 21050 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 86056

[startup+1242.3 s]
/proc/loadavg: 2.23 2.19 2.13 3/177 17367
/proc/meminfo: memFree=30427916/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1242.09 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11394 0 0 0 124205 4 0 0 20 0 1 0 13501072 88121344 20604 33554432000 4194304 6058637 140735116055472 140735116054232 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20604 175 456 0 21050 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 86056

[startup+1302.3 s]
/proc/loadavg: 2.13 2.17 2.12 3/177 17368
/proc/meminfo: memFree=30434180/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1302.08 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11394 0 0 0 130204 4 0 0 20 0 1 0 13501072 88121344 20604 33554432000 4194304 6058637 140735116055472 140735116054232 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20604 175 456 0 21050 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 86056

[startup+1362.3 s]
/proc/loadavg: 2.15 2.17 2.12 3/177 17369
/proc/meminfo: memFree=30448636/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1362.07 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11394 0 0 0 136203 4 0 0 20 0 1 0 13501072 88121344 20604 33554432000 4194304 6058637 140735116055472 140735116054232 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20604 175 456 0 21050 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 86056

[startup+1422.3 s]
/proc/loadavg: 2.10 2.15 2.11 4/177 17370
/proc/meminfo: memFree=30431620/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=86056 CPUtime=1422.07 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11394 0 0 0 142203 4 0 0 20 0 1 0 13501072 88121344 20604 33554432000 4194304 6058637 140735116055472 140735116054232 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21514 20604 175 456 0 21050 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 86056

[startup+1482.3 s]
/proc/loadavg: 2.22 2.16 2.12 3/177 17371
/proc/meminfo: memFree=30426392/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=87124 CPUtime=1482.05 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 11675 0 0 0 148201 4 0 0 20 0 1 0 13501072 89214976 20871 33554432000 4194304 6058637 140735116055472 140735116054232 4277753 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 21781 20871 175 456 0 21317 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 87124

[startup+1542.31 s]
/proc/loadavg: 2.17 2.16 2.12 3/176 17372
/proc/meminfo: memFree=30404296/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1542.06 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12119 0 0 0 154201 5 0 0 20 0 1 0 13501072 109617152 24360 33554432000 4194304 6058637 140735116055472 140735116054200 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24360 175 456 0 26298 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 107048

[startup+1602.3 s]
/proc/loadavg: 2.16 2.16 2.12 3/177 17374
/proc/meminfo: memFree=30398120/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1602.04 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12120 0 0 0 160199 5 0 0 20 0 1 0 13501072 109617152 24872 33554432000 4194304 6058637 140735116055472 140735116054200 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24872 175 456 0 26298 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 107048

[startup+1662.3 s]
/proc/loadavg: 2.30 2.20 2.13 3/178 17378
/proc/meminfo: memFree=30406024/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1662.03 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12120 0 0 0 166198 5 0 0 20 0 1 0 13501072 109617152 24872 33554432000 4194304 6058637 140735116055472 140735116054200 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24872 175 456 0 26298 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 107048

[startup+1722.3 s]
/proc/loadavg: 2.18 2.18 2.12 4/177 17379
/proc/meminfo: memFree=30412716/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1722.02 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12120 0 0 0 172197 5 0 0 20 0 1 0 13501072 109617152 24872 33554432000 4194304 6058637 140735116055472 140735116054200 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24872 175 456 0 26298 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 107048

[startup+1782.3 s]
/proc/loadavg: 2.17 2.17 2.12 3/177 17380
/proc/meminfo: memFree=30422688/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1782.01 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12121 0 0 0 178196 5 0 0 20 0 1 0 13501072 109617152 24899 33554432000 4194304 6058637 140735116055472 140735116054200 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24899 175 456 0 26298 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 107048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.12 3/177 17381
/proc/meminfo: memFree=30411128/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1800.01 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12121 0 0 0 179996 5 0 0 20 0 1 0 13501072 109617152 24899 33554432000 4194304 6058637 140735116055472 140735116054200 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24899 175 456 0 26298 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107048

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 17106 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.12 3/177 17381
/proc/meminfo: memFree=30411128/32872528 swapFree=1199460/1313924
[pid=17106] ppid=17103 vsize=107048 CPUtime=1800.01 cores=0,2,4,6
/proc/17106/stat : 17106 (open-wbo-lsu) R 17103 17106 13694 0 -1 4202496 12121 0 0 0 179996 5 0 0 20 0 1 0 13501072 109617152 24899 33554432000 4194304 6058637 140735116055472 140735116054200 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17106/statm: 26762 24899 175 456 0 26298 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107048

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.054991
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 107048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.054991
maximum resident set size= 99608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12124
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= 17
involuntary context switches= 1923

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.20336 second user time and 7.2649 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-17 00:02:25
IDJOB=4097586
IDBENCH=107778
IDSOLVER=2545
FILE ID=node131/4097586-1466114545
RUNJOBID= node131-1466112688-14975
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_n_k/normalized-5_6_34.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097586-1466114545/watcher-4097586-1466114545 -o /tmp/evaluation-result-4097586-1466114545/solver-4097586-1466114545 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14975 --watchdog 1960  open-wbo-lsu HOME/instance-4097586-1466114545.opb

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

MD5SUM BENCH= 4147d9284c46592292c925b722102498
RANDOM SEED=2116947824

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:        30558652 kB
Buffers:           60536 kB
Cached:           144368 kB
SwapCached:         1964 kB
Active:           196564 kB
Inactive:          99356 kB
Active(anon):      91856 kB
Inactive(anon):     1452 kB
Active(file):     104708 kB
Inactive(file):    97904 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              5168 kB
Writeback:             0 kB
AnonPages:       1408316 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             569428 kB
SReclaimable:      13068 kB
SUnreclaim:       556360 kB
KernelStack:        1432 kB
PageTables:         6972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1517828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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 node131 at 2016-06-17 00:32:26