Trace number 4116450

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round22-1.opb
MD5SUM4716d1f4c45bbf27d304b61e55fae378
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark542.002
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8656
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints864
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
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-4116450-1466957053.opb
0.00/0.00	c File size is 377105 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7792                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         368                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116450-1466957053/watcher-4116450-1466957053 -o /tmp/evaluation-result-4116450-1466957053/solver-4116450-1466957053 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466957053-24166 --watchdog 1960 open-wbo HOME/instance-4116450-1466957053.opb 

pid=24187
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 3.00 3.68 4/173 24190
/proc/meminfo: memFree=31242128/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=2576 CPUtime=0 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 398 0 0 0 0 0 0 0 20 0 1 0 28744776 2637824 273 33554432000 4194304 6059633 140735827507776 140736098246824 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24190/statm: 644 273 227 456 0 87 0

[startup+0.100116 s]
/proc/loadavg: 2.07 3.00 3.68 4/173 24190
/proc/meminfo: memFree=31242128/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=23164 CPUtime=0.09 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 4619 0 0 0 9 0 0 0 20 0 1 0 28744776 23719936 4847 33554432000 4194304 6059633 140735827507776 140736098246824 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24190/statm: 5791 4852 163 456 0 5327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23164

[startup+0.200312 s]
/proc/loadavg: 2.07 3.00 3.68 4/173 24190
/proc/meminfo: memFree=31242128/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=27696 CPUtime=0.19 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 5332 0 0 0 19 0 0 0 20 0 1 0 28744776 28360704 5485 33554432000 4194304 6059633 140735827507776 140736098246824 4277579 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24190/statm: 6924 5485 182 456 0 6460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27696

[startup+0.300295 s]
/proc/loadavg: 2.07 3.00 3.68 4/173 24190
/proc/meminfo: memFree=31242128/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=27928 CPUtime=0.29 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 5401 0 0 0 29 0 0 0 20 0 1 0 28744776 28598272 5533 33554432000 4194304 6059633 140735827507776 140735827506360 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24190/statm: 6982 5533 182 456 0 6518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27928

[startup+0.700239 s]
/proc/loadavg: 2.07 3.00 3.68 4/173 24190
/proc/meminfo: memFree=31242128/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=28312 CPUtime=0.68 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 5555 0 0 0 68 0 0 0 20 0 1 0 28744776 28991488 5665 33554432000 4194304 6059633 140735827507776 140735827506360 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24190/statm: 7078 5665 183 456 0 6614 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28312

[startup+1.50029 s]
/proc/loadavg: 2.07 3.00 3.68 3/177 24197
/proc/meminfo: memFree=31197444/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=28276 CPUtime=1.49 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 5673 0 0 0 148 1 0 0 20 0 1 0 28744776 28954624 5760 33554432000 4194304 6059633 140735827507776 140735827506136 4280151 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 7069 5760 183 456 0 6605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28276

[startup+3.10029 s]
/proc/loadavg: 2.07 3.00 3.68 3/177 24197
/proc/meminfo: memFree=31195520/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=28672 CPUtime=3.09 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 6257 0 0 0 308 1 0 0 20 0 1 0 28744776 29360128 5816 33554432000 4194304 6059633 140735827507776 140735827506152 4261525 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 7168 5816 184 456 0 6704 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28672

[startup+6.30029 s]
/proc/loadavg: 2.07 2.98 3.67 3/177 24197
/proc/meminfo: memFree=31194192/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=29280 CPUtime=6.28 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 7251 0 0 0 627 1 0 0 20 0 1 0 28744776 29982720 5996 33554432000 4194304 6059633 140735827507776 140735827506136 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 7320 5996 184 456 0 6856 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29280

[startup+12.7003 s]
/proc/loadavg: 2.06 2.97 3.66 3/177 24197
/proc/meminfo: memFree=31172000/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=40716 CPUtime=12.69 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 8206 0 0 0 1267 2 0 0 20 0 1 0 28744776 41693184 8898 33554432000 4194304 6059633 140735827507776 140735827506296 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 10179 8898 184 456 0 9715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40716

[startup+25.5004 s]
/proc/loadavg: 2.20 2.95 3.65 3/177 24197
/proc/meminfo: memFree=31170780/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=40716 CPUtime=25.48 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 8212 0 0 0 2546 2 0 0 20 0 1 0 28744776 41693184 8912 33554432000 4194304 6059633 140735827507776 140735827506296 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 10179 8912 184 456 0 9715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40716

[startup+51.1004 s]
/proc/loadavg: 2.20 2.89 3.61 3/177 24197
/proc/meminfo: memFree=31159480/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=45136 CPUtime=51.08 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 8902 0 0 0 5106 2 0 0 20 0 1 0 28744776 46219264 10324 33554432000 4194304 6059633 140735827507776 140735827506296 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 11284 10324 184 456 0 10820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45136

[startup+102.3 s]
/proc/loadavg: 2.25 2.80 3.54 3/177 24199
/proc/meminfo: memFree=31162524/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=47856 CPUtime=102.27 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 9358 0 0 0 10225 2 0 0 20 0 1 0 28744776 49004544 8724 33554432000 4194304 6059633 140735827507776 140735827506264 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 11964 8724 184 456 0 11500 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47856

[startup+162.3 s]
/proc/loadavg: 2.28 2.70 3.45 3/177 24200
/proc/meminfo: memFree=31125808/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=59472 CPUtime=162.26 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 10290 0 0 0 16223 3 0 0 20 0 1 0 28744776 60899328 13228 33554432000 4194304 6059633 140735827507776 140735827506264 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 14868 13228 184 456 0 14404 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59472

[startup+222.307 s]
/proc/loadavg: 2.22 2.60 3.37 3/177 24201
/proc/meminfo: memFree=31123648/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=59472 CPUtime=222.26 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 10291 0 0 0 22223 3 0 0 20 0 1 0 28744776 60899328 13740 33554432000 4194304 6059633 140735827507776 140735827506264 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 14868 13740 184 456 0 14404 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59472

[startup+282.3 s]
/proc/loadavg: 2.21 2.53 3.30 3/177 24202
/proc/meminfo: memFree=31110684/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=59472 CPUtime=282.24 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 10991 0 0 0 28221 3 0 0 20 0 1 0 28744776 60899328 13924 33554432000 4194304 6059633 140735827507776 140735827506600 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 14868 13924 184 456 0 14404 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 59472

[startup+342.3 s]
/proc/loadavg: 2.22 2.47 3.23 3/177 24203
/proc/meminfo: memFree=31105600/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=342.23 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 11327 0 0 0 34220 3 0 0 20 0 1 0 28744776 91975680 15276 33554432000 4194304 6059633 140735827507776 140735827506264 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 15276 184 456 0 21991 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89820

[startup+402.3 s]
/proc/loadavg: 2.13 2.40 3.15 3/178 24208
/proc/meminfo: memFree=31103184/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=402.22 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 11328 0 0 0 40219 3 0 0 20 0 1 0 28744776 91975680 15788 33554432000 4194304 6059633 140735827507776 140735827506264 4277807 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 15788 184 456 0 21991 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 89820

[startup+462.3 s]
/proc/loadavg: 2.20 2.37 3.09 3/177 24209
/proc/meminfo: memFree=31084512/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=462.21 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 11429 0 0 0 46218 3 0 0 20 0 1 0 28744776 91975680 20487 33554432000 4194304 6059633 140735827507776 140735827506264 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 20487 184 456 0 21991 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 89820

[startup+522.3 s]
/proc/loadavg: 2.18 2.33 3.03 4/177 24210
/proc/meminfo: memFree=31064456/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=522.2 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 11430 0 0 0 52217 3 0 0 20 0 1 0 28744776 91975680 20999 33554432000 4194304 6059633 140735827507776 140735827506264 4255366 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 20999 184 456 0 21991 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 89820

[startup+582.3 s]
/proc/loadavg: 2.28 2.33 2.99 3/177 24211
/proc/meminfo: memFree=31061988/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=582.19 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 11435 0 0 0 58216 3 0 0 20 0 1 0 28744776 91975680 21511 33554432000 4194304 6059633 140735827507776 140735827506264 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 21511 184 456 0 21991 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 89820


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.18 2.70 3/177 24219
/proc/meminfo: memFree=31060840/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=942.13 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 12563 0 0 0 94205 8 0 0 20 0 1 0 28744776 91975680 21511 33554432000 4194304 6059633 140735827507776 140735827506600 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 21511 184 456 0 21991 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 89820

[startup+1002.3 s]
/proc/loadavg: 2.12 2.17 2.66 3/178 24224
/proc/meminfo: memFree=31028796/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=1002.13 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 12706 0 0 0 100204 9 0 0 20 0 1 0 28744776 91975680 21511 33554432000 4194304 6059633 140735827507776 140735827506600 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 21511 184 456 0 21991 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 89820

[startup+1062.3 s]
/proc/loadavg: 2.20 2.18 2.63 3/177 24225
/proc/meminfo: memFree=30987972/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=139140 CPUtime=1062.12 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 12991 0 0 0 106202 10 0 0 20 0 1 0 28744776 142479360 30339 33554432000 4194304 6059633 140735827507776 140735827506312 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 34785 30339 184 456 0 34321 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139140

[startup+1122.3 s]
/proc/loadavg: 2.16 2.18 2.60 3/177 24226
/proc/meminfo: memFree=30977692/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=139140 CPUtime=1122.11 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 13137 0 0 0 112200 11 0 0 20 0 1 0 28744776 142479360 31363 33554432000 4194304 6059633 140735827507776 140735827506312 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 34785 31363 184 456 0 34321 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139140

[startup+1182.3 s]
/proc/loadavg: 2.16 2.17 2.57 3/177 24227
/proc/meminfo: memFree=31018640/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=139140 CPUtime=1182.1 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 13284 0 0 0 118198 12 0 0 20 0 1 0 28744776 142479360 32387 33554432000 4194304 6059633 140735827507776 140735827506312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 34785 32387 184 456 0 34321 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139140

[startup+1242.3 s]
/proc/loadavg: 2.16 2.17 2.54 3/177 24228
/proc/meminfo: memFree=31060772/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=1242.09 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 13431 0 0 0 124197 12 0 0 20 0 1 0 28744776 91975680 21511 33554432000 4194304 6059633 140735827507776 140735827506600 4277956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 21511 184 456 0 21991 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 89820

[startup+1302.3 s]
/proc/loadavg: 2.15 2.17 2.52 3/176 24229
/proc/meminfo: memFree=31060520/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=1302.08 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 13578 0 0 0 130195 13 0 0 20 0 1 0 28744776 91975680 21511 33554432000 4194304 6059633 140735827507776 140735827506600 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 21511 184 456 0 21991 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 89820

[startup+1362.3 s]
/proc/loadavg: 2.10 2.15 2.49 3/177 24231
/proc/meminfo: memFree=31061268/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=89820 CPUtime=1362.07 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 13725 0 0 0 136194 13 0 0 20 0 1 0 28744776 91975680 21511 33554432000 4194304 6059633 140735827507776 140735827506600 4262851 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 22455 21511 184 456 0 21991 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 89820

[startup+1422.3 s]
/proc/loadavg: 2.14 2.15 2.46 3/177 24232
/proc/meminfo: memFree=31013856/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=139140 CPUtime=1422.07 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 13872 0 0 0 142193 14 0 0 20 0 1 0 28744776 142479360 33411 33554432000 4194304 6059633 140735827507776 140735827506312 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 34785 33411 184 456 0 34321 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139140

[startup+1482.3 s]
/proc/loadavg: 2.14 2.15 2.44 3/177 24233
/proc/meminfo: memFree=31013184/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=139696 CPUtime=1482.05 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 14278 0 0 0 148190 15 0 0 20 0 1 0 28744776 143048704 33550 33554432000 4194304 6059633 140735827507776 140735827506312 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 34924 33550 184 456 0 34460 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 139696

[startup+1542.31 s]
/proc/loadavg: 2.10 2.13 2.42 3/177 24234
/proc/meminfo: memFree=31013148/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=139696 CPUtime=1542.05 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 14876 0 0 0 154188 17 0 0 20 0 1 0 28744776 143048704 33550 33554432000 4194304 6059633 140735827507776 140735827506312 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 34924 33550 184 456 0 34460 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139696

[startup+1602.3 s]
/proc/loadavg: 2.18 2.15 2.40 3/178 24238
/proc/meminfo: memFree=31005284/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=151700 CPUtime=1602.04 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 16055 0 0 0 160185 19 0 0 20 0 1 0 28744776 155340800 35527 33554432000 4194304 6059633 140735827507776 140735827506312 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 37925 35527 184 456 0 37461 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 151700

[startup+1662.3 s]
/proc/loadavg: 2.12 2.14 2.38 3/177 24240
/proc/meminfo: memFree=30958012/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=151700 CPUtime=1662.03 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 16785 0 0 0 166183 20 0 0 20 0 1 0 28744776 155340800 34503 33554432000 4194304 6059633 140735827507776 140735827506312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 37925 34503 184 456 0 37461 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151700

[startup+1722.3 s]
/proc/loadavg: 2.12 2.14 2.36 3/177 24241
/proc/meminfo: memFree=30968536/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=151700 CPUtime=1722.02 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 17516 0 0 0 172180 22 0 0 20 0 1 0 28744776 155340800 32967 33554432000 4194304 6059633 140735827507776 140735827506312 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 37925 32967 184 456 0 37461 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 151700

[startup+1782.3 s]
/proc/loadavg: 2.15 2.14 2.35 3/177 24242
/proc/meminfo: memFree=31007120/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=102380 CPUtime=1782.01 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 18117 0 0 0 178178 23 0 0 20 0 1 0 28744776 104837120 24651 33554432000 4194304 6059633 140735827507776 140735827506600 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 25595 24651 184 456 0 25131 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 102380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.13 2.34 4/177 24242
/proc/meminfo: memFree=30960264/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=151700 CPUtime=1800 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 18260 0 0 0 179977 23 0 0 20 0 1 0 28744776 155340800 34503 33554432000 4194304 6059633 140735827507776 140735827506312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 37925 34503 184 456 0 37461 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 151700

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 24190 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.13 2.34 4/177 24242
/proc/meminfo: memFree=30960264/32872528 swapFree=681168/738400
[pid=24190] ppid=24187 vsize=151700 CPUtime=1800 cores=0,2,4,6
/proc/24190/stat : 24190 (open-wbo) R 24187 24190 20053 0 -1 4202496 18260 0 0 0 179977 23 0 0 20 0 1 0 28744776 155340800 34503 33554432000 4194304 6059633 140735827507776 140735827506312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24190/statm: 37925 34503 184 456 0 37461 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 151700

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.239963
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 182520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.239963
maximum resident set size= 154664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18263
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= 1950

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.8901 second user time and 8.21475 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-26 18:04:13
IDJOB=4116450
IDBENCH=109471
IDSOLVER=2547
FILE ID=node112/4116450-1466957053
RUNJOBID= node112-1466957053-24166
PBS_JOBID= 19976335
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round22-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116450-1466957053/watcher-4116450-1466957053 -o /tmp/evaluation-result-4116450-1466957053/solver-4116450-1466957053 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466957053-24166 --watchdog 1960  open-wbo HOME/instance-4116450-1466957053.opb

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

MD5SUM BENCH= 4716d1f4c45bbf27d304b61e55fae378
RANDOM SEED=14920661

node112.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		: 2666.959
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	: 5333.91
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		: 2666.959
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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		: 2666.959
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	: 5332.56
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		: 2666.959
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		: 2666.959
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	: 5332.56
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		: 2666.959
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		: 2666.959
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:        31243160 kB
Buffers:           25844 kB
Cached:           165608 kB
SwapCached:         1692 kB
Active:            36872 kB
Inactive:         157248 kB
Active(anon):       2448 kB
Inactive(anon):     2540 kB
Active(file):      34424 kB
Inactive(file):   154708 kB
Unevictable:      738400 kB
Mlocked:          681168 kB
SwapTotal:      67108856 kB
SwapFree:       67098676 kB
Dirty:             10116 kB
Writeback:            28 kB
AnonPages:        820340 kB
Mapped:             6892 kB
Shmem:                 0 kB
Slab:             566324 kB
SReclaimable:      10012 kB
SUnreclaim:       556312 kB
KernelStack:        1400 kB
PageTables:         5372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     835388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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= 71680 MiB
End job on node112 at 2016-06-26 18:34:13