Trace number 4097936

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) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_16.opb
MD5SUM2e4ec9d1e689f9a15b90edecd14f0760
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints31685
Number of constraints which are clauses31680
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 constraint80
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 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 96
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-4097936-1466116346.opb
0.00/0.00	c File size is 4324762 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:          6480                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      31683                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:           6                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.46 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-4097936-1466116346/watcher-4097936-1466116346 -o /tmp/evaluation-result-4097936-1466116346/solver-4097936-1466116346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14975 --watchdog 1960 open-wbo-lsu HOME/instance-4097936-1466116346.opb 

pid=17423
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 2.18 2.12 4/176 17426
/proc/meminfo: memFree=30506608/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 1451 0 0 0 0 0 0 0 20 0 1 0 13681151 6987776 1327 33554432000 4194304 6058637 140737470892944 140733355484552 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 1706 1328 1191 456 0 186 0

[startup+0.100162 s]
/proc/loadavg: 2.20 2.18 2.12 4/176 17426
/proc/meminfo: memFree=30506608/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=7996 CPUtime=0.09 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 1725 0 0 0 9 0 0 0 20 0 1 0 13681151 8187904 1601 33554432000 4194304 6058637 140737470892944 140733355484552 5488460 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 1999 1601 1191 456 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7996

[startup+0.20023 s]
/proc/loadavg: 2.20 2.18 2.12 4/176 17426
/proc/meminfo: memFree=30506608/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=8384 CPUtime=0.19 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 1853 0 0 0 19 0 0 0 20 0 1 0 13681151 8585216 1729 33554432000 4194304 6058637 140737470892944 140737470891416 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 2096 1729 1191 456 0 576 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8384

[startup+0.300217 s]
/proc/loadavg: 2.20 2.18 2.12 4/176 17426
/proc/meminfo: memFree=30506608/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=8900 CPUtime=0.29 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 1983 0 0 0 29 0 0 0 20 0 1 0 13681151 9113600 1859 33554432000 4194304 6058637 140737470892944 140737470891416 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 2225 1859 1191 456 0 705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8900

[startup+0.700243 s]
/proc/loadavg: 2.20 2.18 2.12 4/176 17426
/proc/meminfo: memFree=30506608/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=15768 CPUtime=0.69 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 3931 0 0 0 69 0 0 0 20 0 1 0 13681151 16146432 3247 33554432000 4194304 6058637 140737470892944 140737470891416 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 3942 3247 176 456 0 3478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15768

[startup+1.50027 s]
/proc/loadavg: 2.18 2.18 2.12 3/177 17427
/proc/meminfo: memFree=30492816/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=19280 CPUtime=1.49 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 5395 0 0 0 148 1 0 0 20 0 1 0 13681151 19742720 3979 33554432000 4194304 6058637 140737470892944 140737470892008 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 4820 3979 178 456 0 4356 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19280

[startup+3.10027 s]
/proc/loadavg: 2.18 2.18 2.12 3/177 17427
/proc/meminfo: memFree=30485944/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=31668 CPUtime=3.08 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 7753 0 0 0 307 1 0 0 20 0 1 0 13681151 32428032 6843 33554432000 4194304 6058637 140737470892944 140737470891496 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 7917 6843 178 456 0 7453 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31668

[startup+6.30023 s]
/proc/loadavg: 2.18 2.18 2.12 3/177 17427
/proc/meminfo: memFree=30472096/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=50344 CPUtime=6.29 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 8490 0 0 0 627 2 0 0 20 0 1 0 13681151 51552256 9403 33554432000 4194304 6058637 140737470892944 140737470891672 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 12586 9403 178 456 0 12122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50344

[startup+12.7003 s]
/proc/loadavg: 2.23 2.19 2.13 3/177 17427
/proc/meminfo: memFree=30454380/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=69200 CPUtime=12.68 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 8570 0 0 0 1266 2 0 0 20 0 1 0 13681151 70860800 11965 33554432000 4194304 6058637 140737470892944 140737470891672 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 17300 11965 178 456 0 16836 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69200

[startup+25.5003 s]
/proc/loadavg: 2.19 2.18 2.13 3/177 17427
/proc/meminfo: memFree=30426788/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=69200 CPUtime=25.49 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 9847 0 0 0 2545 4 0 0 20 0 1 0 13681151 70860800 16893 33554432000 4194304 6058637 140737470892944 140737470892008 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 17300 16893 178 456 0 16836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69200

[startup+51.1004 s]
/proc/loadavg: 2.20 2.18 2.13 3/177 17428
/proc/meminfo: memFree=30414700/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=118520 CPUtime=51.08 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 10506 0 0 0 5102 6 0 0 20 0 1 0 13681151 121364480 27847 33554432000 4194304 6058637 140737470892944 140737470891720 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 29630 27847 178 456 0 29166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 118520

[startup+102.3 s]
/proc/loadavg: 2.13 2.16 2.12 3/177 17429
/proc/meminfo: memFree=30369188/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=149340 CPUtime=102.28 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 13522 0 0 0 10215 13 0 0 20 0 1 0 13681151 152924160 31514 33554432000 4194304 6058637 140737470892944 140737470891976 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 37335 31514 178 456 0 36871 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 149340

[startup+162.3 s]
/proc/loadavg: 2.09 2.14 2.11 4/177 17430
/proc/meminfo: memFree=30357184/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=199428 CPUtime=162.26 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 17614 0 0 0 16207 19 0 0 20 0 1 0 13681151 204214272 38471 33554432000 4194304 6058637 140737470892944 140737470891976 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 49857 38471 178 456 0 49393 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 199428

[startup+222.307 s]
/proc/loadavg: 2.14 2.15 2.11 3/177 17431
/proc/meminfo: memFree=30379712/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=149340 CPUtime=222.25 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 20067 0 0 0 22202 23 0 0 20 0 1 0 13681151 152924160 35610 33554432000 4194304 6058637 140737470892944 140737470891976 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 37335 35610 178 456 0 36871 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 149340

[startup+282.3 s]
/proc/loadavg: 2.16 2.15 2.11 4/177 17432
/proc/meminfo: memFree=30377176/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=119144 CPUtime=282.24 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 22896 0 0 0 28196 28 0 0 20 0 1 0 13681151 122003456 28525 33554432000 4194304 6058637 140737470892944 140737470891720 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 29786 28525 178 456 0 29322 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 119144

[startup+342.3 s]
/proc/loadavg: 2.23 2.16 2.12 3/177 17433
/proc/meminfo: memFree=30369092/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=151232 CPUtime=342.23 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 25444 0 0 0 34190 33 0 0 20 0 1 0 13681151 154861568 35056 33554432000 4194304 6058637 140737470892944 140737470891976 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 37808 35056 178 456 0 37344 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 151232

[startup+402.3 s]
/proc/loadavg: 2.26 2.19 2.13 3/177 17435
/proc/meminfo: memFree=30368004/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=402.22 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 28159 0 0 0 40185 37 0 0 20 0 1 0 13681151 237236224 48575 33554432000 4194304 6058637 140737470892944 140737470891976 4277753 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 48575 178 456 0 57455 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 231676

[startup+462.3 s]
/proc/loadavg: 2.09 2.15 2.11 3/178 17439
/proc/meminfo: memFree=30350180/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=150768 CPUtime=462.22 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 30023 0 0 0 46180 42 0 0 20 0 1 0 13681151 154386432 36431 33554432000 4194304 6058637 140737470892944 140737470892008 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 37692 36431 178 456 0 37228 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 150768

[startup+522.3 s]
/proc/loadavg: 2.09 2.14 2.11 4/177 17440
/proc/meminfo: memFree=30352432/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=522.2 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 32249 0 0 0 52175 45 0 0 20 0 1 0 13681151 185946112 40082 33554432000 4194304 6058637 140737470892944 140737470891976 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 40082 178 456 0 44933 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 181588

[startup+582.3 s]
/proc/loadavg: 2.03 2.11 2.10 3/177 17441
/proc/meminfo: memFree=30323608/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=582.19 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 33893 0 0 0 58171 48 0 0 20 0 1 0 13681151 185946112 41106 33554432000 4194304 6058637 140737470892944 140737470891976 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 41106 178 456 0 44933 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 181588


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.14 2.10 4/177 17448
/proc/meminfo: memFree=30336068/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=942.14 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 43598 0 0 0 94149 65 0 0 20 0 1 0 13681151 237236224 46057 33554432000 4194304 6058637 140737470892944 140737470891976 4254916 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 46057 178 456 0 57455 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 231676

[startup+1002.3 s]
/proc/loadavg: 2.17 2.14 2.10 3/177 17450
/proc/meminfo: memFree=30248488/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=313064 CPUtime=1002.14 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 44140 0 0 0 100147 67 0 0 20 0 1 0 13681151 320577536 61417 33554432000 4194304 6058637 140737470892944 140737470891976 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 78266 61417 178 456 0 77802 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 313064

[startup+1062.3 s]
/proc/loadavg: 2.03 2.10 2.08 4/178 17821
/proc/meminfo: memFree=30379604/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1062.12 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 45784 0 0 0 106143 69 0 0 20 0 1 0 13681151 237236224 50111 33554432000 4194304 6058637 140737470892944 140737470891976 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 50111 178 456 0 57455 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 231676

[startup+1122.3 s]
/proc/loadavg: 2.13 2.11 2.09 4/177 18327
/proc/meminfo: memFree=30442012/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=1122.1 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 46978 0 0 0 112138 72 0 0 20 0 1 0 13681151 185946112 38377 33554432000 4194304 6058637 140737470892944 140737470891976 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 38377 178 456 0 44933 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 181588

[startup+1182.3 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 18328
/proc/meminfo: memFree=30295780/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1182.09 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 47523 0 0 0 118136 73 0 0 20 0 1 0 13681151 237236224 54249 33554432000 4194304 6058637 140737470892944 140737470891976 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 54249 178 456 0 57455 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 231676

[startup+1242.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 18329
/proc/meminfo: memFree=30372344/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=1242.08 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 48867 0 0 0 124133 75 0 0 20 0 1 0 13681151 185946112 44690 33554432000 4194304 6058637 140737470892944 140737470891976 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 44690 178 456 0 44933 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 181588

[startup+1302.3 s]
/proc/loadavg: 2.25 2.14 2.10 4/177 18331
/proc/meminfo: memFree=30292840/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1302.07 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 49705 0 0 0 130130 77 0 0 20 0 1 0 13681151 237236224 56255 33554432000 4194304 6058637 140737470892944 140737470891976 4277764 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 56255 178 456 0 57455 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 231676

[startup+1362.3 s]
/proc/loadavg: 2.15 2.12 2.09 3/177 18332
/proc/meminfo: memFree=30335832/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=1362.06 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 50873 0 0 0 136127 79 0 0 20 0 1 0 13681151 185946112 44009 33554432000 4194304 6058637 140737470892944 140737470891976 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 44009 178 456 0 44933 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 181588

[startup+1422.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/177 18333
/proc/meminfo: memFree=30290708/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1422.06 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 51413 0 0 0 142126 80 0 0 20 0 1 0 13681151 237236224 56809 33554432000 4194304 6058637 140737470892944 140737470891976 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 56809 178 456 0 57455 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 231676

[startup+1482.3 s]
/proc/loadavg: 2.18 2.13 2.09 4/177 18334
/proc/meminfo: memFree=30322776/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=1482.04 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 52434 0 0 0 148122 82 0 0 20 0 1 0 13681151 185946112 44882 33554432000 4194304 6058637 140737470892944 140737470892008 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 44882 178 456 0 44933 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 181588

[startup+1542.31 s]
/proc/loadavg: 2.19 2.14 2.10 4/177 18335
/proc/meminfo: memFree=30262616/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1542.04 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 53038 0 0 0 154121 83 0 0 20 0 1 0 13681151 237236224 57237 33554432000 4194304 6058637 140737470892944 140737470891976 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 57237 178 456 0 57455 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 231676

[startup+1602.3 s]
/proc/loadavg: 2.26 2.17 2.11 4/177 18337
/proc/meminfo: memFree=30314484/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=1602.03 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 53995 0 0 0 160116 87 0 0 20 0 1 0 13681151 185946112 42600 33554432000 4194304 6058637 140737470892944 140737470892008 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 42600 178 456 0 44933 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 181588

[startup+1662.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/178 18341
/proc/meminfo: memFree=30268164/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1662.02 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 54831 0 0 0 166114 88 0 0 20 0 1 0 13681151 237236224 53653 33554432000 4194304 6058637 140737470892944 140737470891976 4265051 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 53653 178 456 0 57455 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 231676

[startup+1722.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/178 18365
/proc/meminfo: memFree=30323300/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=181588 CPUtime=1722 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 55786 0 0 0 172109 91 0 0 20 0 1 0 13681151 185946112 39528 33554432000 4194304 6058637 140737470892944 140737470892008 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 45397 39528 178 456 0 44933 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 181588

[startup+1782.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/177 18366
/proc/meminfo: memFree=30272400/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1782 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 56627 0 0 0 178107 93 0 0 20 0 1 0 13681151 237236224 51605 33554432000 4194304 6058637 140737470892944 140737470891976 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 51605 178 456 0 57455 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 231676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/177 18366
/proc/meminfo: memFree=30332196/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1800 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 56633 0 0 0 179907 93 0 0 20 0 1 0 13681151 237236224 54677 33554432000 4194304 6058637 140737470892944 140737470891976 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 54677 178 456 0 57455 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 231676

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 17426 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/177 18366
/proc/meminfo: memFree=30332196/32872528 swapFree=1199460/1313924
[pid=17426] ppid=17423 vsize=231676 CPUtime=1800 cores=0,2,4,6
/proc/17426/stat : 17426 (open-wbo-lsu) R 17423 17426 13694 0 -1 4202496 56633 0 0 0 179907 93 0 0 20 0 1 0 13681151 237236224 54677 33554432000 4194304 6058637 140737470892944 140737470891976 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17426/statm: 57919 54677 178 456 0 57455 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 231676

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1799.07
CPU system time (s): 0.938857
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 393204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 0.938857
maximum resident set size= 320616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56636
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= 35
involuntary context switches= 1882

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.89695 second user time and 8.38172 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-17 00:32:26
IDJOB=4097936
IDBENCH=107828
IDSOLVER=2545
FILE ID=node131/4097936-1466116346
RUNJOBID= node131-1466112688-14975
PBS_JOBID= 19904055
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_16.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097936-1466116346/watcher-4097936-1466116346 -o /tmp/evaluation-result-4097936-1466116346/solver-4097936-1466116346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14975 --watchdog 1960  open-wbo-lsu HOME/instance-4097936-1466116346.opb

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

MD5SUM BENCH= 2e4ec9d1e689f9a15b90edecd14f0760
RANDOM SEED=33790594

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:        30506872 kB
Buffers:           61632 kB
Cached:           152996 kB
SwapCached:         1964 kB
Active:           242456 kB
Inactive:         101464 kB
Active(anon):     130176 kB
Inactive(anon):     1452 kB
Active(file):     112280 kB
Inactive(file):   100012 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              8944 kB
Writeback:             0 kB
AnonPages:       1542812 kB
Mapped:             7712 kB
Shmem:                 0 kB
Slab:             569040 kB
SReclaimable:      13112 kB
SUnreclaim:       555928 kB
KernelStack:        1472 kB
PageTables:         6784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1586984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    280576 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= 71688 MiB
End job on node131 at 2016-06-17 01:02:27