Trace number 4096011

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/
subsetcard/normalized-subsetcard-eq-fixedbandwidth-70.opb
MD5SUM5f8d5e910671711e5e7a58837033995c
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables281
Total number of constraints140
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)140
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 8
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-4096011-1466100052.opb
0.00/0.00	c File size is 5389 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:           281                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         280                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4096011-1466100052/watcher-4096011-1466100052 -o /tmp/evaluation-result-4096011-1466100052/solver-4096011-1466100052 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17461 --watchdog 1960 open-wbo-lsu HOME/instance-4096011-1466100052.opb 

pid=17609
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: 2.13 2.18 2.11 2/171 17612
/proc/meminfo: memFree=31036736/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=7332 CPUtime=0 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 558 0 0 0 0 0 0 0 20 0 1 0 12054108 7507968 429 33554432000 4194304 6058637 140734539056400 140734205261880 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 1833 429 165 456 0 1369 0

[startup+0.100108 s]
/proc/loadavg: 2.13 2.18 2.11 2/171 17612
/proc/meminfo: memFree=31036736/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=3348 CPUtime=0.09 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 689 0 0 0 9 0 0 0 20 0 1 0 12054108 3428352 497 33554432000 4194304 6058637 140734539056400 140734205261880 4277365 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 837 497 178 456 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.200279 s]
/proc/loadavg: 2.13 2.18 2.11 2/171 17612
/proc/meminfo: memFree=31036736/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=4000 CPUtime=0.19 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 824 0 0 0 19 0 0 0 20 0 1 0 12054108 4096000 622 33554432000 4194304 6058637 140734539056400 140734205261880 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 1000 622 178 456 0 536 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4000

[startup+0.300284 s]
/proc/loadavg: 2.13 2.18 2.11 2/171 17612
/proc/meminfo: memFree=31036736/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=4516 CPUtime=0.29 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 1105 0 0 0 29 0 0 0 20 0 1 0 12054108 4624384 736 33554432000 4194304 6058637 140734539056400 140734205261880 4277839 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 1129 736 178 456 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4516

[startup+0.700164 s]
/proc/loadavg: 2.13 2.18 2.11 2/171 17612
/proc/meminfo: memFree=31036736/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=6560 CPUtime=0.69 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 1570 0 0 0 69 0 0 0 20 0 1 0 12054108 6717440 1182 33554432000 4194304 6058637 140734539056400 140734539055128 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 1640 1182 178 456 0 1176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6560

[startup+1.50017 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17628
/proc/meminfo: memFree=31021460/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=9240 CPUtime=1.49 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 2176 0 0 0 149 0 0 0 20 0 1 0 12054108 9461760 1757 33554432000 4194304 6058637 140734539056400 140734539055128 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 2310 1757 178 456 0 1846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9240

[startup+3.10018 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17628
/proc/meminfo: memFree=31016252/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=12072 CPUtime=3.09 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 2540 0 0 0 309 0 0 0 20 0 1 0 12054108 12361728 2619 33554432000 4194304 6058637 140734539056400 140734539055128 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 3018 2619 178 456 0 2554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12072

[startup+6.30018 s]
/proc/loadavg: 2.12 2.18 2.11 3/178 17628
/proc/meminfo: memFree=31006484/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=14776 CPUtime=6.29 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 3279 0 0 0 629 0 0 0 20 0 1 0 12054108 15130624 3319 33554432000 4194304 6058637 140734539056400 140734539055160 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 3694 3319 178 456 0 3230 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14776

[startup+12.7002 s]
/proc/loadavg: 2.11 2.17 2.11 4/178 17651
/proc/meminfo: memFree=30994764/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=21992 CPUtime=12.69 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 4797 0 0 0 1268 1 0 0 20 0 1 0 12054108 22519808 4808 33554432000 4194304 6058637 140734539056400 140734539055128 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 5498 4808 178 456 0 5034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21992

[startup+25.5003 s]
/proc/loadavg: 2.16 2.18 2.11 3/178 17651
/proc/meminfo: memFree=30970008/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=33484 CPUtime=25.48 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 5520 0 0 0 2547 1 0 0 20 0 1 0 12054108 34287616 7497 33554432000 4194304 6058637 140734539056400 140734539055128 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 8371 7497 178 456 0 7907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33484

[startup+51.1004 s]
/proc/loadavg: 2.10 2.17 2.11 3/178 17652
/proc/meminfo: memFree=30968200/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=30776 CPUtime=51.08 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 6644 0 0 0 5106 2 0 0 20 0 1 0 12054108 31514624 7320 33554432000 4194304 6058637 140734539056400 140734539055160 4261600 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 7694 7320 178 456 0 7230 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30776

[startup+102.3 s]
/proc/loadavg: 2.09 2.15 2.10 4/177 17653
/proc/meminfo: memFree=30940244/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=45492 CPUtime=102.28 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 8307 0 0 0 10225 3 0 0 20 0 1 0 12054108 46583808 10328 33554432000 4194304 6058637 140734539056400 140734539055128 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 11373 10328 178 456 0 10909 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 45492

[startup+162.3 s]
/proc/loadavg: 2.19 2.17 2.11 4/177 17654
/proc/meminfo: memFree=30907504/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=52564 CPUtime=162.26 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9118 0 0 0 16223 3 0 0 20 0 1 0 12054108 53825536 12780 33554432000 4194304 6058637 140734539056400 140734539055160 4260945 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 13141 12780 178 456 0 12677 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52564

[startup+222.307 s]
/proc/loadavg: 2.28 2.20 2.12 3/177 17655
/proc/meminfo: memFree=30883668/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=75840 CPUtime=222.26 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9496 0 0 0 22222 4 0 0 20 0 1 0 12054108 77660160 18599 33554432000 4194304 6058637 140734539056400 140734539055128 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 18960 18599 178 456 0 18496 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 75840

[startup+282.3 s]
/proc/loadavg: 2.23 2.20 2.12 4/177 17656
/proc/meminfo: memFree=30883876/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=75840 CPUtime=282.24 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9496 0 0 0 28220 4 0 0 20 0 1 0 12054108 77660160 18599 33554432000 4194304 6058637 140734539056400 140734539055128 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 18960 18599 178 456 0 18496 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 75840

[startup+342.3 s]
/proc/loadavg: 2.24 2.21 2.12 3/177 17658
/proc/meminfo: memFree=30852728/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=75840 CPUtime=342.23 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9496 0 0 0 34219 4 0 0 20 0 1 0 12054108 77660160 18599 33554432000 4194304 6058637 140734539056400 140734539055128 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 18960 18599 178 456 0 18496 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 75840

[startup+402.3 s]
/proc/loadavg: 2.24 2.21 2.13 3/177 17659
/proc/meminfo: memFree=30840872/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=402.22 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9934 0 0 0 40218 4 0 0 20 0 1 0 12054108 92266496 21592 33554432000 4194304 6058637 140734539056400 140734539055128 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 21592 178 456 0 22062 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90104

[startup+462.3 s]
/proc/loadavg: 2.22 2.22 2.13 4/177 17660
/proc/meminfo: memFree=30872084/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=462.21 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9934 0 0 0 46217 4 0 0 20 0 1 0 12054108 92266496 21592 33554432000 4194304 6058637 140734539056400 140734539055128 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 21592 178 456 0 22062 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90104

[startup+522.3 s]
/proc/loadavg: 2.23 2.22 2.14 3/177 17661
/proc/meminfo: memFree=30869788/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=522.2 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 9935 0 0 0 52216 4 0 0 20 0 1 0 12054108 92266496 22104 33554432000 4194304 6058637 140734539056400 140734539055128 4265264 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22104 178 456 0 22062 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90104

[startup+582.3 s]
/proc/loadavg: 2.20 2.21 2.14 3/178 17665
/proc/meminfo: memFree=30869548/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=582.2 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 10310 0 0 0 58215 5 0 0 20 0 1 0 12054108 92266496 22165 33554432000 4194304 6058637 140734539056400 140734539055464 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22165 178 456 0 22062 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90104


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.19 2.14 3/177 17672
/proc/meminfo: memFree=30812828/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=942.14 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 14670 0 0 0 94201 13 0 0 20 0 1 0 12054108 92266496 22165 33554432000 4194304 6058637 140734539056400 140734539055464 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22165 178 456 0 22062 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90104

[startup+1002.3 s]
/proc/loadavg: 2.16 2.19 2.14 3/177 17674
/proc/meminfo: memFree=30813820/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1002.13 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 15296 0 0 0 100199 14 0 0 20 0 1 0 12054108 92266496 22165 33554432000 4194304 6058637 140734539056400 140734539055464 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22165 178 456 0 22062 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90104

[startup+1062.3 s]
/proc/loadavg: 2.18 2.18 2.14 3/177 17675
/proc/meminfo: memFree=30812172/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1062.12 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 15939 0 0 0 106197 15 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4278331 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 90104

[startup+1122.3 s]
/proc/loadavg: 2.16 2.17 2.14 3/177 17676
/proc/meminfo: memFree=30815496/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1122.12 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 16567 0 0 0 112195 17 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90104

[startup+1182.3 s]
/proc/loadavg: 2.09 2.15 2.13 3/178 17680
/proc/meminfo: memFree=30786120/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=139424 CPUtime=1182.1 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 17196 0 0 0 118192 18 0 0 20 0 1 0 12054108 142770176 32715 33554432000 4194304 6058637 140734539056400 140734539055176 4301279 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 34856 32715 178 456 0 34392 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139424

[startup+1242.3 s]
/proc/loadavg: 2.03 2.12 2.12 3/177 17681
/proc/meminfo: memFree=30804908/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=139424 CPUtime=1242.09 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 17823 0 0 0 124190 19 0 0 20 0 1 0 12054108 142770176 31179 33554432000 4194304 6058637 140734539056400 140734539055176 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 34856 31179 178 456 0 34392 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139424

[startup+1302.3 s]
/proc/loadavg: 2.15 2.14 2.12 3/177 17683
/proc/meminfo: memFree=30776252/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1302.09 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 18141 0 0 0 130189 20 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90104

[startup+1362.3 s]
/proc/loadavg: 2.10 2.13 2.12 3/177 17684
/proc/meminfo: memFree=30791124/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1362.08 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 18772 0 0 0 136186 22 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90104

[startup+1422.3 s]
/proc/loadavg: 2.12 2.13 2.12 3/177 17685
/proc/meminfo: memFree=30728844/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=139424 CPUtime=1422.07 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 19400 0 0 0 142184 23 0 0 20 0 1 0 12054108 142770176 31179 33554432000 4194304 6058637 140734539056400 140734539055176 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 34856 31179 178 456 0 34392 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139424

[startup+1482.3 s]
/proc/loadavg: 2.09 2.12 2.11 3/177 17686
/proc/meminfo: memFree=30781124/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1482.06 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 19721 0 0 0 148181 25 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90104

[startup+1542.31 s]
/proc/loadavg: 2.08 2.11 2.10 3/177 17687
/proc/meminfo: memFree=30784952/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=139424 CPUtime=1542.05 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 20354 0 0 0 154180 25 0 0 20 0 1 0 12054108 142770176 33227 33554432000 4194304 6058637 140734539056400 140734539055176 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 34856 33227 178 456 0 34392 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139424

[startup+1602.3 s]
/proc/loadavg: 2.13 2.12 2.10 3/177 17689
/proc/meminfo: memFree=30776592/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1602.04 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 20672 0 0 0 160178 26 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90104

[startup+1662.3 s]
/proc/loadavg: 2.20 2.14 2.11 3/177 17690
/proc/meminfo: memFree=30786980/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=139424 CPUtime=1662.04 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 21304 0 0 0 166176 28 0 0 20 0 1 0 12054108 142770176 32715 33554432000 4194304 6058637 140734539056400 140734539055176 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 34856 32715 178 456 0 34392 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 139424

[startup+1722.3 s]
/proc/loadavg: 2.17 2.14 2.11 3/177 17691
/proc/meminfo: memFree=30776640/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1722.03 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 21624 0 0 0 172174 29 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055464 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 90104

[startup+1782.3 s]
/proc/loadavg: 2.25 2.16 2.11 3/178 17695
/proc/meminfo: memFree=30719976/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=139424 CPUtime=1782.02 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 22255 0 0 0 178172 30 0 0 20 0 1 0 12054108 142770176 31691 33554432000 4194304 6058637 140734539056400 140734539055176 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 34856 31691 178 456 0 34392 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 139424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.15 2.11 3/178 17695
/proc/meminfo: memFree=30737060/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1800.01 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 22260 0 0 0 179971 30 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055176 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90104

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 17612 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.15 2.11 3/178 17695
/proc/meminfo: memFree=30737060/32872528 swapFree=876280/941688
[pid=17612] ppid=17609 vsize=90104 CPUtime=1800.01 cores=1,3,5,7
/proc/17612/stat : 17612 (open-wbo-lsu) R 17609 17612 17444 0 -1 4202496 22260 0 0 0 179971 30 0 0 20 0 1 0 12054108 92266496 22180 33554432000 4194304 6058637 140734539056400 140734539055176 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17612/statm: 22526 22180 178 456 0 22062 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90104

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.304953
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 139424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.304953
maximum resident set size= 137004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22263
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= 13
involuntary context switches= 1877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.44887 second user time and 9.57554 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-16 20:00:52
IDJOB=4096011
IDBENCH=107553
IDSOLVER=2545
FILE ID=node113/4096011-1466100052
RUNJOBID= node113-1466098251-17461
PBS_JOBID= 19904068
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-fixedbandwidth-70.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096011-1466100052/watcher-4096011-1466100052 -o /tmp/evaluation-result-4096011-1466100052/solver-4096011-1466100052 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17461 --watchdog 1960  open-wbo-lsu HOME/instance-4096011-1466100052.opb

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

MD5SUM BENCH= 5f8d5e910671711e5e7a58837033995c
RANDOM SEED=852926253

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31037016 kB
Buffers:           56620 kB
Cached:           132152 kB
SwapCached:         2160 kB
Active:           101052 kB
Inactive:          90732 kB
Active(anon):       3664 kB
Inactive(anon):     1612 kB
Active(file):      97388 kB
Inactive(file):    89120 kB
Unevictable:      941688 kB
Mlocked:          876280 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:              4744 kB
Writeback:             0 kB
AnonPages:        943724 kB
Mapped:             7048 kB
Shmem:                 0 kB
Slab:             569136 kB
SReclaimable:      13180 kB
SUnreclaim:       555956 kB
KernelStack:        1408 kB
PageTables:         5764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1038180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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 node113 at 2016-06-16 20:30:52