Trace number 4116088

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-round23-0.opb
MD5SUM07476883d79040c68787d0ce7712b615
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-4116088-1466977640.opb
0.00/0.00	c File size is 416639 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-4116088-1466977640/watcher-4116088-1466977640 -o /tmp/evaluation-result-4116088-1466977640/solver-4116088-1466977640 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466977640-27427 --watchdog 1960 open-wbo-lsu HOME/instance-4116088-1466977640.opb 

pid=27454
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: 1.12 1.07 1.18 2/176 27457
/proc/meminfo: memFree=31573212/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30804860 2813952 289 33554432000 4194304 6058637 140735304527296 140733354914568 4656160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 687 289 237 456 0 121 0

[startup+0.100159 s]
/proc/loadavg: 1.12 1.07 1.18 2/176 27457
/proc/meminfo: memFree=31573212/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=23508 CPUtime=0.09 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 4829 0 0 0 9 0 0 0 20 0 1 0 30804860 24072192 5017 33554432000 4194304 6058637 140735304527296 140735304525560 4294662 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 5877 5018 162 456 0 5413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23508

[startup+0.20036 s]
/proc/loadavg: 1.12 1.07 1.18 2/176 27457
/proc/meminfo: memFree=31573212/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=28116 CPUtime=0.19 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 5617 0 0 0 19 0 0 0 20 0 1 0 30804860 28790784 5722 33554432000 4194304 6058637 140735304527296 140735304525560 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 7029 5722 179 456 0 6565 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28116

[startup+0.300345 s]
/proc/loadavg: 1.12 1.07 1.18 2/176 27457
/proc/meminfo: memFree=31573212/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=28248 CPUtime=0.29 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 5645 0 0 0 29 0 0 0 20 0 1 0 30804860 28925952 5750 33554432000 4194304 6058637 140735304527296 140735304525560 4278469 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 7062 5750 179 456 0 6598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28248

[startup+0.700292 s]
/proc/loadavg: 1.12 1.07 1.18 2/176 27457
/proc/meminfo: memFree=31573212/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=28656 CPUtime=0.69 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 5801 0 0 0 69 0 0 0 20 0 1 0 30804860 29343744 5882 33554432000 4194304 6058637 140735304527296 140735304525560 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 7164 5882 180 456 0 6700 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28656

[startup+1.50029 s]
/proc/loadavg: 1.12 1.07 1.18 3/177 27458
/proc/meminfo: memFree=31526612/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=28732 CPUtime=1.49 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 6280 0 0 0 149 0 0 0 20 0 1 0 30804860 29421568 5753 33554432000 4194304 6058637 140735304527296 140735304526120 4246088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 7183 5753 181 456 0 6719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28732

[startup+3.10029 s]
/proc/loadavg: 1.12 1.07 1.18 3/177 27458
/proc/meminfo: memFree=31526224/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=28996 CPUtime=3.09 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 6612 0 0 0 309 0 0 0 20 0 1 0 30804860 29691904 6076 33554432000 4194304 6058637 140735304527296 140735304525912 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 7249 6076 181 456 0 6785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28996

[startup+6.30029 s]
/proc/loadavg: 1.19 1.08 1.18 3/177 27458
/proc/meminfo: memFree=31525984/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=29560 CPUtime=6.29 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 7590 0 0 0 628 1 0 0 20 0 1 0 30804860 30269440 6251 33554432000 4194304 6058637 140735304527296 140735304525848 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 7390 6251 181 456 0 6926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29560

[startup+12.7003 s]
/proc/loadavg: 1.25 1.10 1.19 3/177 27458
/proc/meminfo: memFree=31504208/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=41048 CPUtime=12.69 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 8381 0 0 0 1268 1 0 0 20 0 1 0 30804860 42033152 8992 33554432000 4194304 6058637 140735304527296 140735304526056 4277573 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 10262 8992 181 456 0 9798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 1.42 1.14 1.20 3/177 27458
/proc/meminfo: memFree=31497040/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=45468 CPUtime=25.49 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 9099 0 0 0 2548 1 0 0 20 0 1 0 30804860 46559232 10144 33554432000 4194304 6058637 140735304527296 140735304526056 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 11367 10144 181 456 0 10903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45468

[startup+51.1004 s]
/proc/loadavg: 1.68 1.23 1.22 3/177 27458
/proc/meminfo: memFree=31495304/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=45468 CPUtime=51.08 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 9155 0 0 0 5107 1 0 0 20 0 1 0 30804860 46559232 10197 33554432000 4194304 6058637 140735304527296 140735304526056 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 11367 10197 181 456 0 10903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45468

[startup+102.3 s]
/proc/loadavg: 1.86 1.34 1.26 3/177 27459
/proc/meminfo: memFree=31483936/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=55956 CPUtime=102.28 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 10228 0 0 0 10227 1 0 0 20 0 1 0 30804860 57298944 11723 33554432000 4194304 6058637 140735304527296 140735304526056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 13989 11723 181 456 0 13525 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55956

[startup+162.3 s]
/proc/loadavg: 2.02 1.48 1.31 3/178 27464
/proc/meminfo: memFree=31461524/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=67584 CPUtime=162.27 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 10569 0 0 0 16225 2 0 0 20 0 1 0 30804860 69206016 14105 33554432000 4194304 6058637 140735304527296 140735304526024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 16896 14105 181 456 0 16432 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67584

[startup+222.307 s]
/proc/loadavg: 2.08 1.58 1.36 3/177 27465
/proc/meminfo: memFree=31455732/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=67584 CPUtime=222.26 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 10774 0 0 0 22224 2 0 0 20 0 1 0 30804860 69206016 15355 33554432000 4194304 6058637 140735304527296 140735304526360 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 16896 15355 181 456 0 16432 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67584

[startup+282.3 s]
/proc/loadavg: 2.03 1.66 1.39 3/177 27466
/proc/meminfo: memFree=31442884/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=282.24 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 11137 0 0 0 28222 2 0 0 20 0 1 0 30804860 100282368 16733 33554432000 4194304 6058637 140735304527296 140735304526024 4278112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 16733 181 456 0 24019 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97932

[startup+342.3 s]
/proc/loadavg: 2.11 1.75 1.44 3/178 27478
/proc/meminfo: memFree=31433172/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=342.23 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 11140 0 0 0 34221 2 0 0 20 0 1 0 30804860 100282368 18269 33554432000 4194304 6058637 140735304527296 140735304526024 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 18269 181 456 0 24019 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97932

[startup+402.3 s]
/proc/loadavg: 2.04 1.79 1.47 3/177 27479
/proc/meminfo: memFree=31431664/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=402.22 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 11140 0 0 0 40220 2 0 0 20 0 1 0 30804860 100282368 18269 33554432000 4194304 6058637 140735304527296 140735304526024 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 18269 181 456 0 24019 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97932

[startup+462.3 s]
/proc/loadavg: 2.15 1.87 1.52 3/177 27481
/proc/meminfo: memFree=31425516/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=462.22 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 11142 0 0 0 46219 3 0 0 20 0 1 0 30804860 100282368 19293 33554432000 4194304 6058637 140735304527296 140735304526024 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19293 181 456 0 24019 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97932

[startup+522.3 s]
/proc/loadavg: 2.17 1.92 1.56 3/177 27482
/proc/meminfo: memFree=31420796/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=522.2 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 11317 0 0 0 52217 3 0 0 20 0 1 0 30804860 100282368 19293 33554432000 4194304 6058637 140735304527296 140735304526360 4255181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19293 181 456 0 24019 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97932

[startup+582.3 s]
/proc/loadavg: 2.23 1.99 1.60 3/177 27483
/proc/meminfo: memFree=31420660/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=582.19 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 11670 0 0 0 58215 4 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4263563 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97932


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.01 1.73 3/177 27516
/proc/meminfo: memFree=31420672/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=942.15 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 13280 0 0 0 94205 10 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 97932

[startup+1002.3 s]
/proc/loadavg: 2.12 2.04 1.75 3/177 27517
/proc/meminfo: memFree=31349356/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=147252 CPUtime=1002.14 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 13638 0 0 0 100203 11 0 0 20 0 1 0 30804860 150786048 27646 33554432000 4194304 6058637 140735304527296 140735304526072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 36813 27646 181 456 0 36349 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 147252

[startup+1062.3 s]
/proc/loadavg: 2.17 2.06 1.77 3/177 27519
/proc/meminfo: memFree=31379820/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=147252 CPUtime=1062.12 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 13825 0 0 0 106201 11 0 0 20 0 1 0 30804860 150786048 30206 33554432000 4194304 6058637 140735304527296 140735304526072 4261346 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 36813 30206 181 456 0 36349 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147252

[startup+1122.3 s]
/proc/loadavg: 2.12 2.06 1.79 3/177 27520
/proc/meminfo: memFree=31420660/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1122.11 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 14010 0 0 0 112199 12 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4246197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97932

[startup+1182.3 s]
/proc/loadavg: 2.08 2.06 1.81 3/177 27521
/proc/meminfo: memFree=31420532/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1182.1 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 14416 0 0 0 118197 13 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97932

[startup+1242.3 s]
/proc/loadavg: 2.22 2.10 1.83 3/177 27522
/proc/meminfo: memFree=31420044/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1242.1 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 15143 0 0 0 124195 15 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97932

[startup+1302.3 s]
/proc/loadavg: 2.15 2.09 1.84 3/177 27523
/proc/meminfo: memFree=31419932/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1302.09 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 15916 0 0 0 130192 17 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97932

[startup+1362.3 s]
/proc/loadavg: 2.12 2.09 1.86 3/178 27528
/proc/meminfo: memFree=31389088/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=147252 CPUtime=1362.08 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 16861 0 0 0 136189 19 0 0 20 0 1 0 30804860 150786048 27134 33554432000 4194304 6058637 140735304527296 140735304526072 4261829 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 36813 27134 181 456 0 36349 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147252

[startup+1422.3 s]
/proc/loadavg: 2.04 2.07 1.86 3/177 27529
/proc/meminfo: memFree=31387156/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=147252 CPUtime=1422.08 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 17636 0 0 0 142187 21 0 0 20 0 1 0 30804860 150786048 27646 33554432000 4194304 6058637 140735304527296 140735304526072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 36813 27646 181 456 0 36349 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 147252

[startup+1482.3 s]
/proc/loadavg: 2.09 2.08 1.88 3/177 27530
/proc/meminfo: memFree=31387116/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=147252 CPUtime=1482.06 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 18404 0 0 0 148184 22 0 0 20 0 1 0 30804860 150786048 27646 33554432000 4194304 6058637 140735304527296 140735304526072 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 36813 27646 181 456 0 36349 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147252

[startup+1542.31 s]
/proc/loadavg: 2.09 2.08 1.89 3/177 27531
/proc/meminfo: memFree=31389252/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=147252 CPUtime=1542.06 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 19177 0 0 0 154182 24 0 0 20 0 1 0 30804860 150786048 27134 33554432000 4194304 6058637 140735304527296 140735304526360 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 36813 27134 181 456 0 36349 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147252

[startup+1602.3 s]
/proc/loadavg: 2.08 2.08 1.90 3/177 27532
/proc/meminfo: memFree=31419812/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1602.04 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 19777 0 0 0 160179 25 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97932

[startup+1662.3 s]
/proc/loadavg: 2.03 2.06 1.91 3/177 27533
/proc/meminfo: memFree=31419772/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1662.03 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 20553 0 0 0 166177 26 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4261374 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97932

[startup+1722.3 s]
/proc/loadavg: 2.11 2.08 1.92 3/177 27535
/proc/meminfo: memFree=31364240/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1722.02 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 21328 0 0 0 172174 28 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97932

[startup+1782.3 s]
/proc/loadavg: 2.08 2.08 1.92 3/177 27536
/proc/meminfo: memFree=31305916/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=178072 CPUtime=1782.02 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 22108 0 0 0 178172 30 0 0 20 0 1 0 30804860 182345728 34881 33554432000 4194304 6058637 140735304527296 140735304526328 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 44518 34881 181 456 0 44054 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 178072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.07 1.92 3/177 27536
/proc/meminfo: memFree=31419204/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1800.01 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 22108 0 0 0 179971 30 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97932

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 27457 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.07 1.92 3/177 27536
/proc/meminfo: memFree=31419204/32872528 swapFree=190200/190200
[pid=27457] ppid=27454 vsize=97932 CPUtime=1800.01 cores=0,2,4,6
/proc/27457/stat : 27457 (open-wbo-lsu) R 27454 27457 27411 0 -1 4202496 22108 0 0 0 179971 30 0 0 20 0 1 0 30804860 100282368 19294 33554432000 4194304 6058637 140735304527296 140735304526360 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27457/statm: 24483 19294 181 456 0 24019 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97932

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.305953
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.305953
maximum resident set size= 139524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22111
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= 12
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.16721 second user time and 6.29304 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-26 23:47:20
IDJOB=4116088
IDBENCH=109426
IDSOLVER=2545
FILE ID=node102/4116088-1466977640
RUNJOBID= node102-1466977640-27427
PBS_JOBID= 19976394
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116088-1466977640/watcher-4116088-1466977640 -o /tmp/evaluation-result-4116088-1466977640/solver-4116088-1466977640 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466977640-27427 --watchdog 1960  open-wbo-lsu HOME/instance-4116088-1466977640.opb

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

MD5SUM BENCH= 07476883d79040c68787d0ce7712b615
RANDOM SEED=1024842798

node102.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		: 2666.731
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.46
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		: 2666.731
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	: 5332.54
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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	: 5332.55
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		: 2666.731
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:        31573476 kB
Buffers:           78448 kB
Cached:           295932 kB
SwapCached:         1524 kB
Active:            50024 kB
Inactive:         328256 kB
Active(anon):       4780 kB
Inactive(anon):     1436 kB
Active(file):      45244 kB
Inactive(file):   326820 kB
Unevictable:      190200 kB
Mlocked:          190200 kB
SwapTotal:      67108856 kB
SwapFree:       67097256 kB
Dirty:             10208 kB
Writeback:             0 kB
AnonPages:        193676 kB
Mapped:             9232 kB
Shmem:                 0 kB
Slab:             595748 kB
SReclaimable:      39832 kB
SUnreclaim:       555916 kB
KernelStack:        1344 kB
PageTables:         3992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     299528 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= 71684 MiB
End job on node102 at 2016-06-27 00:17:21