Trace number 4116368

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/nossum/
normalized-sha1-size128-round21-4.opb
MD5SUM780437ed0e71daaaf2a36769892802b4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark31.6372
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7904
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116368-1466949608.opb
0.00/0.00	c File size is 339072 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7072                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116368-1466949608/watcher-4116368-1466949608 -o /tmp/evaluation-result-4116368-1466949608/solver-4116368-1466949608 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4116368-1466949608.opb 

pid=21304
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: 2.11 2.15 2.16 3/177 21307
/proc/meminfo: memFree=30618688/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 28000550 2736128 269 33554432000 4194304 6058637 140735902358064 140733815458408 4680245 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 668 269 218 456 0 121 0

[startup+0.100169 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 21307
/proc/meminfo: memFree=30618688/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=23500 CPUtime=0.09 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 4795 0 0 0 9 0 0 0 20 0 1 0 28000550 24064000 5025 33554432000 4194304 6058637 140735902358064 140733815458408 4277594 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 5875 5025 167 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200364 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 21307
/proc/meminfo: memFree=30618688/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=24524 CPUtime=0.19 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 5100 0 0 0 19 0 0 0 20 0 1 0 28000550 25112576 5282 33554432000 4194304 6058637 140735902358064 140735902356680 4277335 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 6131 5282 179 456 0 5667 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24524

[startup+0.30034 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 21307
/proc/meminfo: memFree=30618688/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=24524 CPUtime=0.29 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 5126 0 0 0 29 0 0 0 20 0 1 0 28000550 25112576 5308 33554432000 4194304 6058637 140735902358064 140735902356680 4278240 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 6131 5308 179 456 0 5667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24524

[startup+0.700297 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 21307
/proc/meminfo: memFree=30618688/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=24760 CPUtime=0.68 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 5209 0 0 0 68 0 0 0 20 0 1 0 28000550 25354240 5389 33554432000 4194304 6058637 140735902358064 140735902356680 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 6190 5389 180 456 0 5726 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24760

[startup+1.5003 s]
/proc/loadavg: 2.10 2.15 2.16 3/178 21308
/proc/meminfo: memFree=30598036/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=29116 CPUtime=1.48 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 5406 0 0 0 148 0 0 0 20 0 1 0 28000550 29814784 5569 33554432000 4194304 6058637 140735902358064 140735902356664 4271771 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 7279 5572 181 456 0 6815 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 29116

[startup+3.10029 s]
/proc/loadavg: 2.10 2.15 2.16 3/178 21308
/proc/meminfo: memFree=30596796/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=25096 CPUtime=3.08 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 5945 0 0 0 308 0 0 0 20 0 1 0 28000550 25698304 5599 33554432000 4194304 6058637 140735902358064 140735902356664 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 6274 5599 181 456 0 5810 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25096

[startup+6.3003 s]
/proc/loadavg: 2.09 2.14 2.16 3/178 21308
/proc/meminfo: memFree=30596844/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=25496 CPUtime=6.29 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 6705 0 0 0 628 1 0 0 20 0 1 0 28000550 26107904 5646 33554432000 4194304 6058637 140735902358064 140735902357128 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 6374 5646 181 456 0 5910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25496

[startup+12.7003 s]
/proc/loadavg: 2.08 2.14 2.16 3/178 21308
/proc/meminfo: memFree=30585312/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=37224 CPUtime=12.69 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 8073 0 0 0 1268 1 0 0 20 0 1 0 28000550 38117376 8482 33554432000 4194304 6058637 140735902358064 140735902356824 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 9306 8482 181 456 0 8842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37224

[startup+25.5004 s]
/proc/loadavg: 2.15 2.15 2.16 3/178 21308
/proc/meminfo: memFree=30585444/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=37224 CPUtime=25.49 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 8102 0 0 0 2548 1 0 0 20 0 1 0 28000550 38117376 8511 33554432000 4194304 6058637 140735902358064 140735902356824 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 9306 8511 181 456 0 8842 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37224

[startup+51.1004 s]
/proc/loadavg: 2.09 2.14 2.15 3/178 21308
/proc/meminfo: memFree=30580172/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=41644 CPUtime=51.08 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 8961 0 0 0 5107 1 0 0 20 0 1 0 28000550 42643456 9820 33554432000 4194304 6058637 140735902358064 140735902356824 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 10411 9820 181 456 0 9947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41644

[startup+102.3 s]
/proc/loadavg: 2.21 2.17 2.16 4/178 21333
/proc/meminfo: memFree=30572464/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=55968 CPUtime=102.28 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 11023 0 0 0 10226 2 0 0 20 0 1 0 28000550 57311232 11492 33554432000 4194304 6058637 140735902358064 140735902356792 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 13992 11492 181 456 0 13528 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55968

[startup+162.3 s]
/proc/loadavg: 2.18 2.17 2.16 3/177 21380
/proc/meminfo: memFree=30596396/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=63632 CPUtime=162.26 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 11546 0 0 0 16224 2 0 0 20 0 1 0 28000550 65159168 14052 33554432000 4194304 6058637 140735902358064 140735902356792 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 15908 14052 181 456 0 15444 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63632

[startup+222.307 s]
/proc/loadavg: 2.16 2.17 2.16 3/177 21381
/proc/meminfo: memFree=30596388/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=63632 CPUtime=222.27 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 11638 0 0 0 22224 3 0 0 20 0 1 0 28000550 65159168 14654 33554432000 4194304 6058637 140735902358064 140735902356792 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 15908 14654 181 456 0 15444 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 63632

[startup+282.3 s]
/proc/loadavg: 2.21 2.18 2.17 4/177 21382
/proc/meminfo: memFree=30568396/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=93980 CPUtime=282.25 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 12386 0 0 0 28222 3 0 0 20 0 1 0 28000550 96235520 16612 33554432000 4194304 6058637 140735902358064 140735902356792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 23495 16612 181 456 0 23031 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93980

[startup+342.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 21383
/proc/meminfo: memFree=30563436/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=93980 CPUtime=342.24 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 12387 0 0 0 34221 3 0 0 20 0 1 0 28000550 96235520 17124 33554432000 4194304 6058637 140735902358064 140735902356792 4263302 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 23495 17124 181 456 0 23031 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 93980

[startup+402.3 s]
/proc/loadavg: 2.19 2.17 2.16 3/177 21384
/proc/meminfo: memFree=30558096/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=93980 CPUtime=402.23 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 12387 0 0 0 40220 3 0 0 20 0 1 0 28000550 96235520 17124 33554432000 4194304 6058637 140735902358064 140735902356792 4277497 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 23495 17124 181 456 0 23031 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 93980

[startup+462.3 s]
/proc/loadavg: 2.21 2.18 2.17 3/177 21386
/proc/meminfo: memFree=30553884/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=93980 CPUtime=462.22 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 12388 0 0 0 46219 3 0 0 20 0 1 0 28000550 96235520 17636 33554432000 4194304 6058637 140735902358064 140735902356792 4263539 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 23495 17636 181 456 0 23031 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 93980

[startup+522.3 s]
/proc/loadavg: 2.18 2.18 2.17 3/177 21387
/proc/meminfo: memFree=30549588/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=93980 CPUtime=522.2 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 12395 0 0 0 52217 3 0 0 20 0 1 0 28000550 96235520 17648 33554432000 4194304 6058637 140735902358064 140735902356792 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 23495 17648 181 456 0 23031 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93980

[startup+582.3 s]
/proc/loadavg: 2.12 2.16 2.16 3/177 21388
/proc/meminfo: memFree=30542256/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=93980 CPUtime=582.19 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 12399 0 0 0 58216 3 0 0 20 0 1 0 28000550 96235520 18672 33554432000 4194304 6058637 140735902358064 140735902356792 4261384 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 23495 18672 181 456 0 23031 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93980


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.14 2.16 4/177 21399
/proc/meminfo: memFree=30512112/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=101024 CPUtime=942.14 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 13915 0 0 0 94210 4 0 0 20 0 1 0 28000550 103448576 23669 33554432000 4194304 6058637 140735902358064 140735902356824 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 25256 23669 181 456 0 24792 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 101024

[startup+1002.3 s]
/proc/loadavg: 2.04 2.12 2.14 3/177 21400
/proc/meminfo: memFree=30498708/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=101024 CPUtime=1002.13 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 13915 0 0 0 100209 4 0 0 20 0 1 0 28000550 103448576 23669 33554432000 4194304 6058637 140735902358064 140735902356824 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 25256 23669 181 456 0 24792 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 101024

[startup+1062.3 s]
/proc/loadavg: 2.09 2.11 2.14 3/177 21402
/proc/meminfo: memFree=30496548/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=101024 CPUtime=1062.12 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 13916 0 0 0 106208 4 0 0 20 0 1 0 28000550 103448576 24181 33554432000 4194304 6058637 140735902358064 140735902356824 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 25256 24181 181 456 0 24792 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 101024

[startup+1122.3 s]
/proc/loadavg: 2.16 2.12 2.14 3/177 21403
/proc/meminfo: memFree=30492336/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=101024 CPUtime=1122.11 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 13917 0 0 0 112207 4 0 0 20 0 1 0 28000550 103448576 24693 33554432000 4194304 6058637 140735902358064 140735902356824 4277501 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 25256 24693 181 456 0 24792 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 101024

[startup+1182.3 s]
/proc/loadavg: 2.11 2.11 2.13 3/177 21404
/proc/meminfo: memFree=30490664/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=101024 CPUtime=1182.11 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 13917 0 0 0 118207 4 0 0 20 0 1 0 28000550 103448576 24693 33554432000 4194304 6058637 140735902358064 140735902356824 4278442 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 25256 24693 181 456 0 24792 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 101024

[startup+1242.3 s]
/proc/loadavg: 2.20 2.13 2.14 3/178 21408
/proc/meminfo: memFree=30473536/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1242.1 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 16340 0 0 0 124203 7 0 0 20 0 1 0 28000550 141885440 28788 33554432000 4194304 6058637 140735902358064 140735902356840 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 28788 181 456 0 34176 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 138560

[startup+1302.3 s]
/proc/loadavg: 2.13 2.12 2.13 3/177 21409
/proc/meminfo: memFree=30508064/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1302.08 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 17398 0 0 0 130200 8 0 0 20 0 1 0 28000550 141885440 29300 33554432000 4194304 6058637 140735902358064 140735902356840 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 29300 181 456 0 34176 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 138560

[startup+1362.3 s]
/proc/loadavg: 2.05 2.10 2.12 3/177 21411
/proc/meminfo: memFree=30499340/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=169380 CPUtime=1362.08 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 18851 0 0 0 136197 11 0 0 20 0 1 0 28000550 173445120 29692 33554432000 4194304 6058637 140735902358064 140735902357096 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 42345 29692 181 456 0 41881 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 169380

[startup+1422.3 s]
/proc/loadavg: 2.13 2.11 2.12 3/177 21412
/proc/meminfo: memFree=30495528/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=169380 CPUtime=1422.07 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 20102 0 0 0 142195 12 0 0 20 0 1 0 28000550 173445120 30448 33554432000 4194304 6058637 140735902358064 140735902357096 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 42345 30448 181 456 0 41881 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 169380

[startup+1482.3 s]
/proc/loadavg: 2.14 2.11 2.12 3/177 21413
/proc/meminfo: memFree=30497788/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=169380 CPUtime=1482.06 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 21016 0 0 0 148192 14 0 0 20 0 1 0 28000550 173445120 29798 33554432000 4194304 6058637 140735902358064 140735902357096 4254447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 42345 29798 181 456 0 41881 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 169380

[startup+1542.31 s]
/proc/loadavg: 2.16 2.12 2.11 3/177 21414
/proc/meminfo: memFree=30499120/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1542.06 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 21689 0 0 0 154191 15 0 0 20 0 1 0 28000550 141885440 29421 33554432000 4194304 6058637 140735902358064 140735902356840 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 29421 181 456 0 34176 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 138560

[startup+1602.3 s]
/proc/loadavg: 2.22 2.14 2.12 4/177 21415
/proc/meminfo: memFree=30499416/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1602.04 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 22678 0 0 0 160188 16 0 0 20 0 1 0 28000550 141885440 29357 33554432000 4194304 6058637 140735902358064 140735902356840 4254467 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 29357 181 456 0 34176 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 138560

[startup+1662.3 s]
/proc/loadavg: 2.23 2.16 2.12 3/177 21417
/proc/meminfo: memFree=30503420/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1662.03 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 23734 0 0 0 166184 19 0 0 20 0 1 0 28000550 141885440 28333 33554432000 4194304 6058637 140735902358064 140735902356840 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 28333 181 456 0 34176 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 138560

[startup+1722.3 s]
/proc/loadavg: 2.13 2.14 2.12 3/177 21418
/proc/meminfo: memFree=30509972/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1722.02 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 24792 0 0 0 172182 20 0 0 20 0 1 0 28000550 141885440 26797 33554432000 4194304 6058637 140735902358064 140735902356840 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 26797 181 456 0 34176 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 138560

[startup+1782.3 s]
/proc/loadavg: 2.16 2.14 2.12 3/177 21419
/proc/meminfo: memFree=30486656/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=89240 CPUtime=1782.01 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 25389 0 0 0 178180 21 0 0 20 0 1 0 28000550 91381760 17648 33554432000 4194304 6058637 140735902358064 140735902357128 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 22310 17648 181 456 0 21846 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 89240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.14 2.11 3/178 21422
/proc/meminfo: memFree=30502580/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1800.01 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 25854 0 0 0 179979 22 0 0 20 0 1 0 28000550 141885440 28333 33554432000 4194304 6058637 140735902358064 140735902356840 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 28333 181 456 0 34176 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138560

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 21307 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.14 2.11 3/178 21422
/proc/meminfo: memFree=30502580/32872528 swapFree=1094508/1184444
[pid=21307] ppid=21304 vsize=138560 CPUtime=1800.01 cores=0,2,4,6
/proc/21307/stat : 21307 (open-wbo-lsu) R 21304 21307 20109 0 -1 4202496 25854 0 0 0 179979 22 0 0 20 0 1 0 28000550 141885440 28333 33554432000 4194304 6058637 140735902358064 140735902356840 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21307/statm: 34640 28333 181 456 0 34176 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138560

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.224965
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 169380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.224965
maximum resident set size= 149804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25857
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= 14
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.16737 second user time and 7.30989 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 16:00:08
IDJOB=4116368
IDBENCH=109461
IDSOLVER=2545
FILE ID=node115/4116368-1466949608
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116368-1466949608/watcher-4116368-1466949608 -o /tmp/evaluation-result-4116368-1466949608/solver-4116368-1466949608 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4116368-1466949608.opb

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

MD5SUM BENCH= 780437ed0e71daaaf2a36769892802b4
RANDOM SEED=69110984

node115.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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.79
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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	: 5332.55
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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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:        30619504 kB
Buffers:           60712 kB
Cached:           205216 kB
SwapCached:         1676 kB
Active:           105768 kB
Inactive:         227664 kB
Active(anon):      69184 kB
Inactive(anon):      684 kB
Active(file):      36584 kB
Inactive(file):   226980 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1327076 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             594388 kB
SReclaimable:      38436 kB
SUnreclaim:       555952 kB
KernelStack:        1480 kB
PageTables:         6876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1395696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71652 MiB
End job on node115 at 2016-06-26 16:30:08