Trace number 4116888

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-round23-8.opb
MD5SUM59f74a485c7c9f940df8dc38ab79a87e
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 variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116888-1466979522.opb
0.00/0.00	c File size is 416638 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
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 :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116888-1466979522/watcher-4116888-1466979522 -o /tmp/evaluation-result-4116888-1466979522/solver-4116888-1466979522 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466979522-30755 --watchdog 1960 open-wbo-lsu HOME/instance-4116888-1466979522.opb 

pid=30771
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: 0.92 1.10 1.50 3/172 30774
/proc/meminfo: memFree=31749752/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 415 0 0 0 0 0 0 0 20 0 1 0 30989236 2813952 290 33554432000 4194304 6058637 140736641428928 140736219779448 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 687 290 237 456 0 121 0

[startup+0.100166 s]
/proc/loadavg: 0.92 1.10 1.50 3/172 30774
/proc/meminfo: memFree=31749752/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=23508 CPUtime=0.08 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 4923 0 0 0 8 0 0 0 20 0 1 0 30989236 24072192 5098 33554432000 4194304 6058637 140736641428928 140736219779448 4239645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 5877 5100 162 456 0 5413 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23508

[startup+0.200361 s]
/proc/loadavg: 0.92 1.10 1.50 3/172 30774
/proc/meminfo: memFree=31749752/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=28064 CPUtime=0.19 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 5603 0 0 0 18 1 0 0 20 0 1 0 30989236 28737536 5736 33554432000 4194304 6058637 140736641428928 140736219779448 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 7016 5736 179 456 0 6552 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28064

[startup+0.300347 s]
/proc/loadavg: 0.92 1.10 1.50 3/172 30774
/proc/meminfo: memFree=31749752/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=28256 CPUtime=0.29 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 5738 0 0 0 28 1 0 0 20 0 1 0 30989236 28934144 5798 33554432000 4194304 6058637 140736641428928 140736219779448 4277353 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 7064 5798 179 456 0 6600 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28256

[startup+0.700267 s]
/proc/loadavg: 0.92 1.10 1.50 3/172 30774
/proc/meminfo: memFree=31749752/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=28696 CPUtime=0.69 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 5832 0 0 0 68 1 0 0 20 0 1 0 30989236 29384704 5892 33554432000 4194304 6058637 140736641428928 140736641427528 4254225 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 7174 5892 180 456 0 6710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28696

[startup+1.50025 s]
/proc/loadavg: 0.92 1.10 1.50 3/177 30786
/proc/meminfo: memFree=31700932/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=28640 CPUtime=1.49 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 6470 0 0 0 148 1 0 0 20 0 1 0 30989236 29327360 5895 33554432000 4194304 6058637 140736641428928 140736641427752 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 7160 5895 181 456 0 6696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28640

[startup+3.10025 s]
/proc/loadavg: 0.92 1.10 1.50 3/177 30786
/proc/meminfo: memFree=31699708/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=29036 CPUtime=3.09 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 6632 0 0 0 308 1 0 0 20 0 1 0 30989236 29732864 6054 33554432000 4194304 6058637 140736641428928 140736641427480 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 7259 6054 181 456 0 6795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29036

[startup+6.30025 s]
/proc/loadavg: 1.01 1.12 1.50 3/177 30786
/proc/meminfo: memFree=31699008/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=29672 CPUtime=6.29 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 7542 0 0 0 627 2 0 0 20 0 1 0 30989236 30384128 6221 33554432000 4194304 6058637 140736641428928 140736641427528 4246200 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 7418 6221 181 456 0 6954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29672

[startup+12.7003 s]
/proc/loadavg: 1.09 1.13 1.50 3/177 30786
/proc/meminfo: memFree=31681296/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=41044 CPUtime=12.69 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 8319 0 0 0 1267 2 0 0 20 0 1 0 30989236 42029056 7983 33554432000 4194304 6058637 140736641428928 140736641427656 4277839 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 10261 7983 181 456 0 9797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41044

[startup+25.5004 s]
/proc/loadavg: 1.29 1.18 1.51 3/177 30786
/proc/meminfo: memFree=31668860/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=45464 CPUtime=25.48 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 9050 0 0 0 2546 2 0 0 20 0 1 0 30989236 46555136 10162 33554432000 4194304 6058637 140736641428928 140736641427688 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 11366 10162 181 456 0 10902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45464

[startup+51.1004 s]
/proc/loadavg: 1.53 1.24 1.52 3/177 30786
/proc/meminfo: memFree=31667848/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=45464 CPUtime=51.07 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 9104 0 0 0 5105 2 0 0 20 0 1 0 30989236 46555136 10375 33554432000 4194304 6058637 140736641428928 140736641427688 4260998 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 11366 10375 181 456 0 10902 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45464

[startup+102.3 s]
/proc/loadavg: 1.79 1.36 1.55 3/178 30790
/proc/meminfo: memFree=31656820/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=55996 CPUtime=102.27 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 10630 0 0 0 10224 3 0 0 20 0 1 0 30989236 57339904 11551 33554432000 4194304 6058637 140736641428928 140736641427688 4277438 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 13999 11551 181 456 0 13535 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55996

[startup+162.3 s]
/proc/loadavg: 1.92 1.47 1.57 3/177 30791
/proc/meminfo: memFree=31629948/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=67600 CPUtime=162.25 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11151 0 0 0 16222 3 0 0 20 0 1 0 30989236 69222400 15411 33554432000 4194304 6058637 140736641428928 140736641427656 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 16900 15411 181 456 0 16436 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67600

[startup+222.307 s]
/proc/loadavg: 2.00 1.58 1.60 3/177 30793
/proc/meminfo: memFree=31608660/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97952 CPUtime=222.26 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11432 0 0 0 22222 4 0 0 20 0 1 0 30989236 100302848 20291 33554432000 4194304 6058637 140736641428928 140736641427656 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24488 20291 181 456 0 24024 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97952

[startup+282.3 s]
/proc/loadavg: 2.00 1.65 1.62 3/177 30794
/proc/meminfo: memFree=31616724/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97948 CPUtime=282.24 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11435 0 0 0 28220 4 0 0 20 0 1 0 30989236 100298752 16436 33554432000 4194304 6058637 140736641428928 140736641427656 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24487 16436 181 456 0 24023 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97948

[startup+342.3 s]
/proc/loadavg: 2.00 1.71 1.64 3/177 30795
/proc/meminfo: memFree=31608216/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97948 CPUtime=342.23 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11439 0 0 0 34219 4 0 0 20 0 1 0 30989236 100298752 17972 33554432000 4194304 6058637 140736641428928 140736641427656 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24487 17972 181 456 0 24023 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97948

[startup+402.3 s]
/proc/loadavg: 2.00 1.76 1.66 3/177 30796
/proc/meminfo: memFree=31604360/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97948 CPUtime=402.22 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11440 0 0 0 40218 4 0 0 20 0 1 0 30989236 100298752 18484 33554432000 4194304 6058637 140736641428928 140736641427656 4246333 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24487 18484 181 456 0 24023 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97948

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.68 3/177 30797
/proc/meminfo: memFree=31600012/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97948 CPUtime=462.21 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11441 0 0 0 46217 4 0 0 20 0 1 0 30989236 100298752 18996 33554432000 4194304 6058637 140736641428928 140736641427656 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24487 18996 181 456 0 24023 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97948

[startup+522.3 s]
/proc/loadavg: 2.03 1.85 1.70 3/177 30798
/proc/meminfo: memFree=31599884/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97948 CPUtime=522.2 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11441 0 0 0 52216 4 0 0 20 0 1 0 30989236 100298752 18996 33554432000 4194304 6058637 140736641428928 140736641427656 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24487 18996 181 456 0 24023 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97948

[startup+582.3 s]
/proc/loadavg: 2.01 1.87 1.72 3/177 30800
/proc/meminfo: memFree=31561088/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97948 CPUtime=582.19 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11443 0 0 0 58215 4 0 0 20 0 1 0 30989236 100298752 19509 33554432000 4194304 6058637 140736641428928 140736641427656 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24487 19509 181 456 0 24023 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97948


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.96 1.80 3/177 30810
/proc/meminfo: memFree=31528728/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=109276 CPUtime=942.13 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11780 0 0 0 94209 4 0 0 20 0 1 0 30989236 111898624 24793 33554432000 4194304 6058637 140736641428928 140736641427688 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 27319 24793 181 456 0 26855 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 109276

[startup+1002.3 s]
/proc/loadavg: 2.04 1.98 1.82 3/177 30811
/proc/meminfo: memFree=31571488/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=109276 CPUtime=1002.12 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11781 0 0 0 100208 4 0 0 20 0 1 0 30989236 111898624 25305 33554432000 4194304 6058637 140736641428928 140736641427688 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 27319 25305 181 456 0 26855 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 109276

[startup+1062.3 s]
/proc/loadavg: 2.01 1.98 1.83 3/177 30812
/proc/meminfo: memFree=31569188/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=109276 CPUtime=1062.12 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11782 0 0 0 106207 5 0 0 20 0 1 0 30989236 111898624 25817 33554432000 4194304 6058637 140736641428928 140736641427688 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 27319 25817 181 456 0 26855 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 109276

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.83 3/177 30813
/proc/meminfo: memFree=31530160/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=109276 CPUtime=1122.11 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11782 0 0 0 112206 5 0 0 20 0 1 0 30989236 111898624 25817 33554432000 4194304 6058637 140736641428928 140736641427688 4277819 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 27319 25817 181 456 0 26855 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 109276

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.84 3/177 30815
/proc/meminfo: memFree=31521980/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=109276 CPUtime=1182.11 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11783 0 0 0 118206 5 0 0 20 0 1 0 30989236 111898624 26329 33554432000 4194304 6058637 140736641428928 140736641427688 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 27319 26329 181 456 0 26855 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 109276

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.84 3/177 30816
/proc/meminfo: memFree=31518460/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=109276 CPUtime=1242.1 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 11783 0 0 0 124205 5 0 0 20 0 1 0 30989236 111898624 26329 33554432000 4194304 6058637 140736641428928 140736641427688 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 27319 26329 181 456 0 26855 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 109276

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.85 3/178 30820
/proc/meminfo: memFree=31556224/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=78636 CPUtime=1302.08 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 12946 0 0 0 130203 5 0 0 20 0 1 0 30989236 80523264 15925 33554432000 4194304 6058637 140736641428928 140736641427656 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 19659 15925 181 456 0 19195 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 78636

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.85 3/177 30821
/proc/meminfo: memFree=31596676/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97492 CPUtime=1362.08 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 14151 0 0 0 136200 8 0 0 20 0 1 0 30989236 99831808 18715 33554432000 4194304 6058637 140736641428928 140736641427992 4255555 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24373 18715 181 456 0 23909 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97492

[startup+1422.3 s]
/proc/loadavg: 2.00 1.98 1.86 3/177 30822
/proc/meminfo: memFree=31595400/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97492 CPUtime=1422.07 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 15172 0 0 0 142198 9 0 0 20 0 1 0 30989236 99831808 18997 33554432000 4194304 6058637 140736641428928 140736641427992 4254447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24373 18997 181 456 0 23909 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97492

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.87 3/177 30824
/proc/meminfo: memFree=31595180/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97492 CPUtime=1482.06 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 16188 0 0 0 148195 11 0 0 20 0 1 0 30989236 99831808 18997 33554432000 4194304 6058637 140736641428928 140736641427992 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24373 18997 181 456 0 23909 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97492

[startup+1542.31 s]
/proc/loadavg: 2.00 1.98 1.87 3/177 30825
/proc/meminfo: memFree=31537916/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=97492 CPUtime=1542.05 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 17205 0 0 0 154193 12 0 0 20 0 1 0 30989236 99831808 18997 33554432000 4194304 6058637 140736641428928 140736641427992 4246200 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 24373 18997 181 456 0 23909 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97492

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/177 30826
/proc/meminfo: memFree=31485428/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=177632 CPUtime=1602.04 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 18223 0 0 0 160190 14 0 0 20 0 1 0 30989236 181895168 32782 33554432000 4194304 6058637 140736641428928 140736641427960 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 44408 32782 181 456 0 43944 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 177632

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/177 30827
/proc/meminfo: memFree=31489552/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=177632 CPUtime=1662.02 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 19242 0 0 0 166187 15 0 0 20 0 1 0 30989236 181895168 32270 33554432000 4194304 6058637 140736641428928 140736641427960 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 44408 32270 181 456 0 43944 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 177632

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.89 3/177 30828
/proc/meminfo: memFree=31498200/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=146812 CPUtime=1722.01 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 19673 0 0 0 172185 16 0 0 20 0 1 0 30989236 150335488 31179 33554432000 4194304 6058637 140736641428928 140736641427704 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 36703 31179 181 456 0 36239 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 146812

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/177 30830
/proc/meminfo: memFree=31507784/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=146812 CPUtime=1782.01 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 20687 0 0 0 178183 18 0 0 20 0 1 0 30989236 150335488 29643 33554432000 4194304 6058637 140736641428928 140736641427704 4277403 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 36703 29643 181 456 0 36239 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/177 30830
/proc/meminfo: memFree=31482964/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=177632 CPUtime=1800.01 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 21278 0 0 0 179982 19 0 0 20 0 1 0 30989236 181895168 32782 33554432000 4194304 6058637 140736641428928 140736641427960 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 44408 32782 181 456 0 43944 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177632

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 30774 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/177 30830
/proc/meminfo: memFree=31482964/32872528 swapFree=8540/8540
[pid=30774] ppid=30771 vsize=177632 CPUtime=1800.01 cores=0,2,4,6
/proc/30774/stat : 30774 (open-wbo-lsu) R 30771 30774 30739 0 -1 4202496 21278 0 0 0 179982 19 0 0 20 0 1 0 30989236 181895168 32782 33554432000 4194304 6058637 140736641428928 140736641427960 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30774/statm: 44408 32782 181 456 0 43944 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177632

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.82
CPU system time (s): 0.19597
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 177632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.19597
maximum resident set size= 156192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21281
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= 16
involuntary context switches= 1971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.34919 second user time and 8.09577 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-27 00:18:42
IDJOB=4116888
IDBENCH=109526
IDSOLVER=2545
FILE ID=node151/4116888-1466979522
RUNJOBID= node151-1466979522-30755
PBS_JOBID= 19976342
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116888-1466979522/watcher-4116888-1466979522 -o /tmp/evaluation-result-4116888-1466979522/solver-4116888-1466979522 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466979522-30755 --watchdog 1960  open-wbo-lsu HOME/instance-4116888-1466979522.opb

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

MD5SUM BENCH= 59f74a485c7c9f940df8dc38ab79a87e
RANDOM SEED=2027728018

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:        31753228 kB
Buffers:           81112 kB
Cached:           296732 kB
SwapCached:         1816 kB
Active:            62792 kB
Inactive:         318552 kB
Active(anon):       4852 kB
Inactive(anon):      848 kB
Active(file):      57940 kB
Inactive(file):   317704 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5052 kB
Writeback:             0 kB
AnonPages:         11204 kB
Mapped:             6620 kB
Shmem:                 0 kB
Slab:             596496 kB
SReclaimable:      39952 kB
SUnreclaim:       556544 kB
KernelStack:        1336 kB
PageTables:         4680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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 2016-06-27 00:48:43