Trace number 4116776

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-size160-round23-1.opb
MD5SUMcc219414569e52f24655165854ce2725
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 constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
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-4116776-1466980727.opb
0.00/0.00	c File size is 416869 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:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
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-4116776-1466980727/watcher-4116776-1466980727 -o /tmp/evaluation-result-4116776-1466980727/solver-4116776-1466980727 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466980727-24761 --watchdog 1960 open-wbo-lsu HOME/instance-4116776-1466980727.opb 

pid=24777
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: 2.25 2.26 2.21 3/168 24780
/proc/meminfo: memFree=30376264/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 31111697 2813952 288 33554432000 4194304 6058637 140735972882560 140735246935800 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 687 288 237 456 0 121 0

[startup+0.100176 s]
/proc/loadavg: 2.25 2.26 2.21 3/168 24780
/proc/meminfo: memFree=30376264/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=23508 CPUtime=0.09 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 4392 0 0 0 9 0 0 0 20 0 1 0 31111697 24072192 5183 33554432000 4194304 6058637 140735972882560 140735972880776 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 5877 5186 162 456 0 5413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23508

[startup+0.200389 s]
/proc/loadavg: 2.25 2.26 2.21 3/168 24780
/proc/meminfo: memFree=30376264/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=28148 CPUtime=0.19 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 5099 0 0 0 19 0 0 0 20 0 1 0 31111697 28823552 5839 33554432000 4194304 6058637 140735972882560 140735972880776 4246223 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 7037 5839 179 456 0 6573 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28148

[startup+0.300383 s]
/proc/loadavg: 2.25 2.26 2.21 3/168 24780
/proc/meminfo: memFree=30376264/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=28392 CPUtime=0.29 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 5158 0 0 0 29 0 0 0 20 0 1 0 31111697 29073408 5898 33554432000 4194304 6058637 140735972882560 140735972880776 4254467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 7098 5898 179 456 0 6634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28392

[startup+0.700283 s]
/proc/loadavg: 2.25 2.26 2.21 3/168 24780
/proc/meminfo: memFree=30376264/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=28556 CPUtime=0.69 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 5243 0 0 0 69 0 0 0 20 0 1 0 31111697 29241344 5962 33554432000 4194304 6058637 140735972882560 140735972880776 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 7139 5962 180 456 0 6675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28556

[startup+1.50027 s]
/proc/loadavg: 2.23 2.25 2.21 3/175 24791
/proc/meminfo: memFree=30329012/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=28616 CPUtime=1.49 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 5286 0 0 0 149 0 0 0 20 0 1 0 31111697 29302784 5965 33554432000 4194304 6058637 140735972882560 140735972881160 4866892 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 7154 5965 181 456 0 6690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28616

[startup+3.10033 s]
/proc/loadavg: 2.23 2.25 2.21 3/175 24791
/proc/meminfo: memFree=30328516/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=29048 CPUtime=3.09 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 5378 0 0 0 309 0 0 0 20 0 1 0 31111697 29745152 6057 33554432000 4194304 6058637 140735972882560 140735972881288 4254539 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 7262 6057 181 456 0 6798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29048

[startup+6.30036 s]
/proc/loadavg: 2.21 2.25 2.21 3/175 24791
/proc/meminfo: memFree=30326756/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=36656 CPUtime=6.29 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 6206 0 0 0 628 1 0 0 20 0 1 0 31111697 37535744 7675 33554432000 4194304 6058637 140735972882560 140735972881624 4265325 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 9164 7675 181 456 0 8700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36656

[startup+12.7004 s]
/proc/loadavg: 2.27 2.26 2.22 3/175 24791
/proc/meminfo: memFree=30305812/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=41008 CPUtime=12.69 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 6838 0 0 0 1268 1 0 0 20 0 1 0 31111697 41992192 8763 33554432000 4194304 6058637 140735972882560 140735972881320 4260945 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 10252 8763 181 456 0 9788 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41008

[startup+25.5004 s]
/proc/loadavg: 2.21 2.25 2.21 3/175 24791
/proc/meminfo: memFree=30296892/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=45428 CPUtime=25.49 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 7300 0 0 0 2547 2 0 0 20 0 1 0 31111697 46518272 10230 33554432000 4194304 6058637 140735972882560 140735972881320 4277573 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 11357 10230 181 456 0 10893 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45428

[startup+51.1004 s]
/proc/loadavg: 2.21 2.24 2.21 3/175 24791
/proc/meminfo: memFree=30295640/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=45428 CPUtime=51.08 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 7300 0 0 0 5106 2 0 0 20 0 1 0 31111697 46518272 10254 33554432000 4194304 6058637 140735972882560 140735972881320 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 11357 10254 181 456 0 10893 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45428

[startup+102.3 s]
/proc/loadavg: 2.15 2.22 2.20 3/176 24795
/proc/meminfo: memFree=30284120/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=55932 CPUtime=102.27 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 9749 0 0 0 10224 3 0 0 20 0 1 0 31111697 57274368 11679 33554432000 4194304 6058637 140735972882560 140735972881320 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 13983 11679 181 456 0 13519 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55932

[startup+162.3 s]
/proc/loadavg: 2.18 2.22 2.20 3/175 24797
/proc/meminfo: memFree=30261724/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=67536 CPUtime=162.26 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 10229 0 0 0 16223 3 0 0 20 0 1 0 31111697 69156864 14714 33554432000 4194304 6058637 140735972882560 140735972881288 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 16884 14714 181 456 0 16420 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67536

[startup+222.307 s]
/proc/loadavg: 2.18 2.21 2.19 4/175 24798
/proc/meminfo: memFree=30254164/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=67536 CPUtime=222.26 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 10983 0 0 0 22222 4 0 0 20 0 1 0 31111697 69156864 15092 33554432000 4194304 6058637 140735972882560 140735972881624 4246306 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 16884 15092 181 456 0 16420 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67536

[startup+282.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/175 24799
/proc/meminfo: memFree=30245104/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97884 CPUtime=282.25 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11122 0 0 0 28221 4 0 0 20 0 1 0 31111697 100233216 16762 33554432000 4194304 6058637 140735972882560 140735972881288 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24471 16762 181 456 0 24007 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97884

[startup+342.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/175 24800
/proc/meminfo: memFree=30236700/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97884 CPUtime=342.24 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11123 0 0 0 34220 4 0 0 20 0 1 0 31111697 100233216 17274 33554432000 4194304 6058637 140735972882560 140735972881288 4246391 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24471 17274 181 456 0 24007 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97884

[startup+402.3 s]
/proc/loadavg: 2.20 2.19 2.18 4/175 24801
/proc/meminfo: memFree=30230904/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97884 CPUtime=402.23 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11126 0 0 0 40219 4 0 0 20 0 1 0 31111697 100233216 18299 33554432000 4194304 6058637 140735972882560 140735972881288 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24471 18299 181 456 0 24007 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97884

[startup+462.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/175 24803
/proc/meminfo: memFree=30227180/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97884 CPUtime=462.22 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11127 0 0 0 46218 4 0 0 20 0 1 0 31111697 100233216 18811 33554432000 4194304 6058637 140735972882560 140735972881288 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24471 18811 181 456 0 24007 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97884

[startup+522.3 s]
/proc/loadavg: 2.05 2.13 2.16 3/175 24804
/proc/meminfo: memFree=30226560/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97884 CPUtime=522.21 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11128 0 0 0 52217 4 0 0 20 0 1 0 31111697 100233216 18812 33554432000 4194304 6058637 140735972882560 140735972881288 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24471 18812 181 456 0 24007 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97884

[startup+582.3 s]
/proc/loadavg: 2.25 2.17 2.17 4/175 24805
/proc/meminfo: memFree=30223928/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97884 CPUtime=582.2 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11160 0 0 0 58216 4 0 0 20 0 1 0 31111697 100233216 19355 33554432000 4194304 6058637 140735972882560 140735972881288 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24471 19355 181 456 0 24007 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97884


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.19 2.18 4/175 24815
/proc/meminfo: memFree=30200052/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=109216 CPUtime=942.14 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11635 0 0 0 94210 4 0 0 20 0 1 0 31111697 111837184 24921 33554432000 4194304 6058637 140735972882560 140735972881320 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 27304 24921 181 456 0 26840 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 109216

[startup+1002.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/175 24816
/proc/meminfo: memFree=30166624/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=109216 CPUtime=1002.13 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11641 0 0 0 100209 4 0 0 20 0 1 0 31111697 111837184 25433 33554432000 4194304 6058637 140735972882560 140735972881320 4277660 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 27304 25433 181 456 0 26840 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 109216

[startup+1062.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/174 24817
/proc/meminfo: memFree=30157652/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=109216 CPUtime=1062.12 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11641 0 0 0 106208 4 0 0 20 0 1 0 31111697 111837184 25678 33554432000 4194304 6058637 140735972882560 140735972881320 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 27304 25678 181 456 0 26840 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 109216

[startup+1122.3 s]
/proc/loadavg: 2.41 2.24 2.19 4/175 24820
/proc/meminfo: memFree=30147468/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=109216 CPUtime=1122.11 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 11642 0 0 0 112207 4 0 0 20 0 1 0 31111697 111837184 26190 33554432000 4194304 6058637 140735972882560 140735972881320 4261360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 27304 26190 181 456 0 26840 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 109216

[startup+1182.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/175 24821
/proc/meminfo: memFree=30237768/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=78576 CPUtime=1182.1 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 12501 0 0 0 118204 6 0 0 20 0 1 0 31111697 80461824 15904 33554432000 4194304 6058637 140735972882560 140735972881288 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 19644 15904 181 456 0 19180 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 78576

[startup+1242.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/175 24822
/proc/meminfo: memFree=30224380/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1242.09 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 13203 0 0 0 124202 7 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97432

[startup+1302.3 s]
/proc/loadavg: 2.48 2.29 2.20 4/176 24826
/proc/meminfo: memFree=30224384/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1302.08 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 13787 0 0 0 130199 9 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4278165 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97432

[startup+1362.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/176 24850
/proc/meminfo: memFree=30224232/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1362.07 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 14371 0 0 0 136197 10 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4254192 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97432

[startup+1422.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/175 24852
/proc/meminfo: memFree=30224456/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1422.07 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 14958 0 0 0 142195 12 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97432

[startup+1482.3 s]
/proc/loadavg: 2.31 2.27 2.20 4/175 24853
/proc/meminfo: memFree=30224512/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1482.05 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 15546 0 0 0 148192 13 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97432

[startup+1542.31 s]
/proc/loadavg: 2.17 2.23 2.19 3/175 24854
/proc/meminfo: memFree=30224392/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1542.06 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 16133 0 0 0 154191 15 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4278240 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97432

[startup+1602.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/175 24855
/proc/meminfo: memFree=30224440/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1602.04 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 16721 0 0 0 160187 17 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97432

[startup+1662.3 s]
/proc/loadavg: 2.29 2.26 2.20 4/175 24856
/proc/meminfo: memFree=30224596/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1662.03 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 17311 0 0 0 166185 18 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4255520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97432

[startup+1722.3 s]
/proc/loadavg: 2.27 2.26 2.19 3/175 24858
/proc/meminfo: memFree=30168516/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1722.02 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 17902 0 0 0 172182 20 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97432

[startup+1782.3 s]
/proc/loadavg: 2.20 2.24 2.19 3/175 24859
/proc/meminfo: memFree=30112800/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=177572 CPUtime=1782.02 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 18489 0 0 0 178180 22 0 0 20 0 1 0 31111697 181833728 33471 33554432000 4194304 6058637 140735972882560 140735972881592 4277359 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 44393 33471 181 456 0 43929 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 177572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.23 2.24 2.19 4/175 24859
/proc/meminfo: memFree=30224540/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1800.01 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 18491 0 0 0 179979 22 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97432

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 24780 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.23 2.24 2.19 4/175 24859
/proc/meminfo: memFree=30224540/32872528 swapFree=1308564/1463908
[pid=24780] ppid=24777 vsize=97432 CPUtime=1800.01 cores=1,3,5,7
/proc/24780/stat : 24780 (open-wbo-lsu) R 24777 24780 24197 0 -1 4202496 18491 0 0 0 179979 22 0 0 20 0 1 0 31111697 99770368 18576 33554432000 4194304 6058637 140735972882560 140735972881624 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24780/statm: 24358 18576 181 456 0 23894 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97432

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.224965
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.224965
maximum resident set size= 155980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18494
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= 1868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.51786 second user time and 7.66483 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-27 00:38:47
IDJOB=4116776
IDBENCH=109512
IDSOLVER=2545
FILE ID=node121/4116776-1466980727
RUNJOBID= node121-1466980727-24761
PBS_JOBID= 19976381
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116776-1466980727/watcher-4116776-1466980727 -o /tmp/evaluation-result-4116776-1466980727/solver-4116776-1466980727 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466980727-24761 --watchdog 1960  open-wbo-lsu HOME/instance-4116776-1466980727.opb

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

MD5SUM BENCH= cc219414569e52f24655165854ce2725
RANDOM SEED=1699696419

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30379092 kB
Buffers:           87856 kB
Cached:           204872 kB
SwapCached:         1456 kB
Active:            54736 kB
Inactive:         242284 kB
Active(anon):       3636 kB
Inactive(anon):     2960 kB
Active(file):      51100 kB
Inactive(file):   239324 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5480 kB
Writeback:             0 kB
AnonPages:       1467120 kB
Mapped:             7148 kB
Shmem:                 0 kB
Slab:             595976 kB
SReclaimable:      39568 kB
SUnreclaim:       556408 kB
KernelStack:        1352 kB
PageTables:         6228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1554284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node121 at 2016-06-27 01:08:47