Trace number 4116552

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-size144-round21-1.opb
MD5SUM1bc1a5affe91b1fa0e6867f729f06daa
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 benchmark197.041
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 constraints7920
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)432
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-4116552-1466951481.opb
0.00/0.00	c File size is 339296 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:       7088                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
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-4116552-1466951481/watcher-4116552-1466951481 -o /tmp/evaluation-result-4116552-1466951481/solver-4116552-1466951481 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960 open-wbo-lsu HOME/instance-4116552-1466951481.opb 

pid=28408
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: 1.98 2.01 2.00 3/176 28411
/proc/meminfo: memFree=31705396/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 28185138 2736128 270 33554432000 4194304 6058637 140737383860128 140736842748872 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 668 270 218 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 28411
/proc/meminfo: memFree=31705396/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=23492 CPUtime=0.09 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 4792 0 0 0 9 0 0 0 20 0 1 0 28185138 24055808 5016 33554432000 4194304 6058637 140737383860128 140736842748872 4277484 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 5873 5016 167 456 0 5409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23492

[startup+0.200438 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 28411
/proc/meminfo: memFree=31705396/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=24328 CPUtime=0.19 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 5117 0 0 0 19 0 0 0 20 0 1 0 28185138 24911872 5274 33554432000 4194304 6058637 140737383860128 140736842748872 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 6082 5274 179 456 0 5618 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24328

[startup+0.300377 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 28411
/proc/meminfo: memFree=31705396/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=24328 CPUtime=0.29 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 5126 0 0 0 29 0 0 0 20 0 1 0 28185138 24911872 5282 33554432000 4194304 6058637 140737383860128 140736842748872 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 6082 5282 179 456 0 5618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24328

[startup+0.700324 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 28411
/proc/meminfo: memFree=31705396/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=24712 CPUtime=0.69 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 5257 0 0 0 69 0 0 0 20 0 1 0 28185138 25305088 5395 33554432000 4194304 6058637 140737383860128 140737383858952 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 6178 5395 180 456 0 5714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24712

[startup+1.50032 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 28412
/proc/meminfo: memFree=31684360/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=24780 CPUtime=1.49 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 5802 0 0 0 149 0 0 0 20 0 1 0 28185138 25374720 5411 33554432000 4194304 6058637 140737383860128 140737383858952 4246391 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 6195 5411 181 456 0 5731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24780

[startup+3.10032 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 28412
/proc/meminfo: memFree=31683492/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=25116 CPUtime=3.09 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 5967 0 0 0 309 0 0 0 20 0 1 0 28185138 25718784 5572 33554432000 4194304 6058637 140737383860128 140737383858728 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 6279 5572 181 456 0 5815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25116

[startup+6.30033 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 28412
/proc/meminfo: memFree=31681104/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=25528 CPUtime=6.29 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 6301 0 0 0 628 1 0 0 20 0 1 0 28185138 26140672 5823 33554432000 4194304 6058637 140737383860128 140737383859192 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 6382 5823 181 456 0 5918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25528

[startup+12.7003 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 28412
/proc/meminfo: memFree=31671136/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=37236 CPUtime=12.69 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 7424 0 0 0 1268 1 0 0 20 0 1 0 28185138 38129664 8423 33554432000 4194304 6058637 140737383860128 140737383858888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 9309 8423 181 456 0 8845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37236

[startup+25.5004 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 28412
/proc/meminfo: memFree=31671456/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=37236 CPUtime=25.49 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 7556 0 0 0 2548 1 0 0 20 0 1 0 28185138 38129664 8552 33554432000 4194304 6058637 140737383860128 140737383858888 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 9309 8552 181 456 0 8845 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37236

[startup+51.1004 s]
/proc/loadavg: 1.99 2.01 2.00 3/176 28412
/proc/meminfo: memFree=31665996/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=41588 CPUtime=51.08 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 8387 0 0 0 5107 1 0 0 20 0 1 0 28185138 42586112 9833 33554432000 4194304 6058637 140737383860128 140737383858888 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 10397 9833 181 456 0 9933 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41588

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28414
/proc/meminfo: memFree=31655648/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=55912 CPUtime=102.28 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 10287 0 0 0 10226 2 0 0 20 0 1 0 28185138 57253888 11962 33554432000 4194304 6058637 140737383860128 140737383858856 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 13978 11962 181 456 0 13514 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55912

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/176 28415
/proc/meminfo: memFree=31645536/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=63576 CPUtime=162.26 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 10811 0 0 0 16224 2 0 0 20 0 1 0 28185138 65101824 14522 33554432000 4194304 6058637 140737383860128 140737383858856 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 15894 14522 181 456 0 15430 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63576

[startup+222.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28417
/proc/meminfo: memFree=31635104/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=222.26 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11528 0 0 0 22223 3 0 0 20 0 1 0 28185138 96178176 16058 33554432000 4194304 6058637 140737383860128 140737383858856 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 16058 181 456 0 23017 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93924

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28418
/proc/meminfo: memFree=31626912/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=282.25 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11531 0 0 0 28222 3 0 0 20 0 1 0 28185138 96178176 17594 33554432000 4194304 6058637 140737383860128 140737383858856 4254225 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 17594 181 456 0 23017 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93924

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28419
/proc/meminfo: memFree=31620584/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=342.24 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11531 0 0 0 34221 3 0 0 20 0 1 0 28185138 96178176 17594 33554432000 4194304 6058637 140737383860128 140737383858856 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 17594 181 456 0 23017 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 93924

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28421
/proc/meminfo: memFree=31620644/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=402.23 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11531 0 0 0 40220 3 0 0 20 0 1 0 28185138 96178176 17594 33554432000 4194304 6058637 140737383860128 140737383858856 4278237 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 17594 181 456 0 23017 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 93924

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28422
/proc/meminfo: memFree=31619400/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=462.22 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11531 0 0 0 46219 3 0 0 20 0 1 0 28185138 96178176 17594 33554432000 4194304 6058637 140737383860128 140737383858856 4261642 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 17594 181 456 0 23017 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 93924

[startup+522.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/178 28426
/proc/meminfo: memFree=31609896/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=522.21 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11534 0 0 0 52218 3 0 0 20 0 1 0 28185138 96178176 19130 33554432000 4194304 6058637 140737383860128 140737383858856 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 19130 181 456 0 23017 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 93924

[startup+582.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28427
/proc/meminfo: memFree=31605828/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=93924 CPUtime=582.2 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 11535 0 0 0 58217 3 0 0 20 0 1 0 28185138 96178176 19130 33554432000 4194304 6058637 140737383860128 140737383858856 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 23481 19130 181 456 0 23017 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 93924


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28434
/proc/meminfo: memFree=31565532/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=100996 CPUtime=942.14 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 13129 0 0 0 94211 3 0 0 20 0 1 0 28185138 103419904 24173 33554432000 4194304 6058637 140737383860128 140737383858888 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 25249 24173 181 456 0 24785 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 100996

[startup+1002.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28436
/proc/meminfo: memFree=31561324/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=100996 CPUtime=1002.13 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 13130 0 0 0 100210 3 0 0 20 0 1 0 28185138 103419904 24685 33554432000 4194304 6058637 140737383860128 140737383858888 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 25249 24685 181 456 0 24785 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 100996

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28437
/proc/meminfo: memFree=31561836/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=100996 CPUtime=1062.12 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 13130 0 0 0 106209 3 0 0 20 0 1 0 28185138 103419904 24685 33554432000 4194304 6058637 140737383860128 140737383858888 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 25249 24685 181 456 0 24785 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 100996

[startup+1122.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 28441
/proc/meminfo: memFree=31546544/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=138532 CPUtime=1122.11 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 15314 0 0 0 112206 5 0 0 20 0 1 0 28185138 141856768 28145 33554432000 4194304 6058637 140737383860128 140737383858904 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 34633 28145 181 456 0 34169 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 138532

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28442
/proc/meminfo: memFree=31544292/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=169352 CPUtime=1182.1 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 16537 0 0 0 118203 7 0 0 20 0 1 0 28185138 173416448 29466 33554432000 4194304 6058637 140737383860128 140737383858904 4254568 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 42338 29466 181 456 0 41874 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 169352

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28443
/proc/meminfo: memFree=31542712/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=169352 CPUtime=1242.1 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 17765 0 0 0 124200 10 0 0 20 0 1 0 28185138 173416448 30783 33554432000 4194304 6058637 140737383860128 140737383859160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 42338 30783 181 456 0 41874 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 169352

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28445
/proc/meminfo: memFree=31601272/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=89212 CPUtime=1302.08 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 18700 0 0 0 130197 11 0 0 20 0 1 0 28185138 91353088 17082 33554432000 4194304 6058637 140737383860128 140737383859192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 22303 17082 181 456 0 21839 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 89212

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28446
/proc/meminfo: memFree=31634816/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=89212 CPUtime=1362.08 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 19629 0 0 0 136195 13 0 0 20 0 1 0 28185138 91353088 17082 33554432000 4194304 6058637 140737383860128 140737383859192 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 22303 17082 181 456 0 21839 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 89212

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28447
/proc/meminfo: memFree=31635088/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=89212 CPUtime=1422.08 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 20562 0 0 0 142193 15 0 0 20 0 1 0 28185138 91353088 17082 33554432000 4194304 6058637 140737383860128 140737383859160 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 22303 17082 181 456 0 21839 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 89212

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28448
/proc/meminfo: memFree=31517796/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=169352 CPUtime=1482.06 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 21496 0 0 0 148190 16 0 0 20 0 1 0 28185138 173416448 31807 33554432000 4194304 6058637 140737383860128 140737383859160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 42338 31807 181 456 0 41874 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 169352

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28494
/proc/meminfo: memFree=31608540/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=169352 CPUtime=1542.05 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 22427 0 0 0 154187 18 0 0 20 0 1 0 28185138 173416448 31295 33554432000 4194304 6058637 140737383860128 140737383859160 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 42338 31295 181 456 0 41874 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 169352

[startup+1602.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 28496
/proc/meminfo: memFree=31600104/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=169352 CPUtime=1602.04 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 23359 0 0 0 160183 21 0 0 20 0 1 0 28185138 173416448 30783 33554432000 4194304 6058637 140737383860128 140737383859160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 42338 30783 181 456 0 41874 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 169352

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28497
/proc/meminfo: memFree=31593232/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=169352 CPUtime=1662.03 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 23986 0 0 0 166181 22 0 0 20 0 1 0 28185138 173416448 29455 33554432000 4194304 6058637 140737383860128 140737383858904 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 42338 29455 181 456 0 41874 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 169352

[startup+1722.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 28501
/proc/meminfo: memFree=31595768/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=138532 CPUtime=1722.02 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 24647 0 0 0 172178 24 0 0 20 0 1 0 28185138 141856768 28156 33554432000 4194304 6058637 140737383860128 140737383858904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 34633 28156 181 456 0 34169 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 138532

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 28525
/proc/meminfo: memFree=31595824/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=138532 CPUtime=1782.01 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 25584 0 0 0 178175 26 0 0 20 0 1 0 28185138 141856768 26620 33554432000 4194304 6058637 140737383860128 140737383858904 4255231 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 34633 26620 181 456 0 34169 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 138532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 28526
/proc/meminfo: memFree=31582980/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=138532 CPUtime=1800.01 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 25739 0 0 0 179975 26 0 0 20 0 1 0 28185138 141856768 29840 33554432000 4194304 6058637 140737383860128 140737383858904 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 34633 29840 181 456 0 34169 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138532

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 28411 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 28526
/proc/meminfo: memFree=31582980/32872528 swapFree=8540/8540
[pid=28411] ppid=28408 vsize=138532 CPUtime=1800.01 cores=1,3,5,7
/proc/28411/stat : 28411 (open-wbo-lsu) R 28408 28411 27507 0 -1 4202496 25739 0 0 0 179975 26 0 0 20 0 1 0 28185138 141856768 29840 33554432000 4194304 6058637 140737383860128 140737383858904 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28411/statm: 34633 29840 181 456 0 34169 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138532

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.268959
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 169352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.268959
maximum resident set size= 149280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25742
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= 15
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.96948 second user time and 18.8771 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 16:31:21
IDJOB=4116552
IDBENCH=109484
IDSOLVER=2545
FILE ID=node151/4116552-1466951481
RUNJOBID= node151-1466944525-27524
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round21-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116552-1466951481/watcher-4116552-1466951481 -o /tmp/evaluation-result-4116552-1466951481/solver-4116552-1466951481 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960  open-wbo-lsu HOME/instance-4116552-1466951481.opb

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

MD5SUM BENCH= 1bc1a5affe91b1fa0e6867f729f06daa
RANDOM SEED=1752920700

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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	: 5332.55
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		: 2667.217
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	: 5332.54
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		: 2667.217
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	: 5332.56
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		: 2667.217
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		: 2667.217
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		: 2667.217
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:        31705560 kB
Buffers:           68728 kB
Cached:           291456 kB
SwapCached:         1760 kB
Active:           127608 kB
Inactive:         299492 kB
Active(anon):      68492 kB
Inactive(anon):      780 kB
Active(file):      59116 kB
Inactive(file):   298712 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096992 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        187328 kB
Mapped:             7988 kB
Shmem:                 0 kB
Slab:             595588 kB
SReclaimable:      39168 kB
SUnreclaim:       556420 kB
KernelStack:        1472 kB
PageTables:         4248 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     219476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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= 71712 MiB
End job on node151 at 2016-06-26 17:01:22