Trace number 4101532

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.16 1800.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
MD5SUM0abc7673c35064c54cd6e972f16047d8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables38297
Total number of constraints102
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints102
Minimum length of a constraint23
Maximum length of a constraint1530
Number of terms in the objective function 37494
Biggest coefficient in the objective function 580
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 555190
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260900
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555190
Number of bits of the biggest sum of numbers20
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-4101532-1466231717.opb
0.00/0.00	c File size is 1178326 bytes.
1800.00/1800.40	c Sum of soft weights:       555190
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.00/1800.40	c |  Number of variables:         38297                                                                   |
1800.00/1800.40	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.40	c |  Number of soft clauses:      37494                                                                   |
1800.00/1800.40	c |  Number of cardinality:           0                                                                   |
1800.00/1800.40	c |  Number of PB :                 179                                                                   |
1800.00/1800.40	c |  Parse time:                   0.15 s                                                                 |
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c ==========================================[ Solver Settings ]============================================
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.40	c |  BMO strategy:                   On                                                                   |
1800.00/1800.40	c |  BMO search:                     No                                                                   |
1800.00/1800.40	c |  PB Encoding:                   GTE                                                                   |
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	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-4101532-1466231717/watcher-4101532-1466231717 -o /tmp/evaluation-result-4101532-1466231717/solver-4101532-1466231717 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4101532-1466231717.opb 

pid=11152
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: 2.02 2.07 2.08 3/176 11155
/proc/meminfo: memFree=30722780/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=3884 CPUtime=0 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 721 0 0 0 0 0 0 0 20 0 1 0 25220598 3977216 596 33554432000 4194304 6058637 140735068425600 140737291959944 4677557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 971 596 422 456 0 219 0

[startup+0.100165 s]
/proc/loadavg: 2.02 2.07 2.08 3/176 11155
/proc/meminfo: memFree=30722780/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=10928 CPUtime=0.09 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 2579 0 0 0 9 0 0 0 20 0 1 0 25220598 11190272 2343 33554432000 4194304 6058637 140735068425600 140737291959944 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 2732 2343 423 456 0 1980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10928

[startup+0.200344 s]
/proc/loadavg: 2.02 2.07 2.08 3/176 11155
/proc/meminfo: memFree=30722780/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=46752 CPUtime=0.19 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 10312 0 0 0 18 1 0 0 20 0 1 0 25220598 47874048 10030 33554432000 4194304 6058637 140735068425600 140737291959944 4239645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 11688 10030 164 456 0 11224 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46752

[startup+0.300338 s]
/proc/loadavg: 2.02 2.07 2.08 3/176 11155
/proc/meminfo: memFree=30722780/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=81856 CPUtime=0.28 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 17604 0 0 0 27 1 0 0 20 0 1 0 25220598 83820544 18231 33554432000 4194304 6058637 140735068425600 140737291959944 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 20464 18234 164 456 0 20000 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 81856

[startup+0.700184 s]
/proc/loadavg: 2.02 2.07 2.08 3/176 11155
/proc/meminfo: memFree=30722780/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=223240 CPUtime=0.69 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 35961 0 0 0 64 5 0 0 20 0 1 0 25220598 228597760 44114 33554432000 4194304 6058637 140735068425600 140737291959944 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 55843 44118 165 456 0 55379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 223240

[startup+1.50023 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 11156
/proc/meminfo: memFree=30502740/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=285484 CPUtime=1.49 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 43044 0 0 0 142 7 0 0 20 0 1 0 25220598 292335616 58834 33554432000 4194304 6058637 140735068425600 140735068423864 4293620 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 71371 58834 165 456 0 70907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 285484

[startup+3.10028 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 11156
/proc/meminfo: memFree=30477736/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=285484 CPUtime=3.09 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 43707 0 0 0 302 7 0 0 20 0 1 0 25220598 292335616 61541 33554432000 4194304 6058637 140735068425600 140735068423688 4312968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 71371 61541 165 456 0 70907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 285484

[startup+6.30027 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 11156
/proc/meminfo: memFree=30418832/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=377436 CPUtime=6.29 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 52036 0 0 0 619 10 0 0 20 0 1 0 25220598 386494464 80027 33554432000 4194304 6058637 140735068425600 140735068423592 4252010 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 94359 80027 165 456 0 93895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377436

[startup+12.7002 s]
/proc/loadavg: 2.01 2.07 2.08 4/177 11156
/proc/meminfo: memFree=30364048/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=470112 CPUtime=12.68 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 58460 0 0 0 1257 11 0 0 20 0 1 0 25220598 481394688 89517 33554432000 4194304 6058637 140735068425600 140735068423800 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 117528 89517 165 456 0 117064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 470112

[startup+25.5004 s]
/proc/loadavg: 2.16 2.10 2.09 3/177 11156
/proc/meminfo: memFree=30362924/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=470112 CPUtime=25.48 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 58466 0 0 0 2537 11 0 0 20 0 1 0 25220598 481394688 89523 33554432000 4194304 6058637 140735068425600 140735068423800 4312986 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 117528 89523 165 456 0 117064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 470112

[startup+51.1004 s]
/proc/loadavg: 2.10 2.09 2.08 3/177 11156
/proc/meminfo: memFree=30362508/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=470112 CPUtime=51.08 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 58482 0 0 0 5097 11 0 0 20 0 1 0 25220598 481394688 89539 33554432000 4194304 6058637 140735068425600 140735068423800 4300438 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 117528 89539 165 456 0 117064 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 470112

[startup+102.3 s]
/proc/loadavg: 2.11 2.09 2.08 4/177 11157
/proc/meminfo: memFree=30361388/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=470112 CPUtime=102.28 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 58506 0 0 0 10217 11 0 0 20 0 1 0 25220598 481394688 89563 33554432000 4194304 6058637 140735068425600 140735068423800 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 117528 89563 165 456 0 117064 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 470112

[startup+162.3 s]
/proc/loadavg: 2.04 2.07 2.08 4/177 11159
/proc/meminfo: memFree=30359268/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=470244 CPUtime=162.24 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 58570 0 0 0 16213 11 0 0 20 0 1 0 25220598 481529856 90024 33554432000 4194304 6058637 140735068425600 140735068423800 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 117561 90024 165 456 0 117097 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 470244

[startup+222.307 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 11160
/proc/meminfo: memFree=30257280/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=470244 CPUtime=222.23 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 58606 0 0 0 22212 11 0 0 20 0 1 0 25220598 481529856 90597 33554432000 4194304 6058637 140735068425600 140735068423800 4312990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 117561 90597 165 456 0 117097 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 470244

[startup+282.3 s]
/proc/loadavg: 2.07 2.06 2.07 4/177 11161
/proc/meminfo: memFree=27385248/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=525324 CPUtime=282.22 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 66519 0 0 0 28209 13 0 0 20 0 1 0 25220598 537931776 111796 33554432000 4194304 6058637 140735068425600 140735068423864 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 131331 111796 165 456 0 130867 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 525324

[startup+342.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/178 11165
/proc/meminfo: memFree=23332024/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=527304 CPUtime=342.22 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 67137 0 0 0 34208 14 0 0 20 0 1 0 25220598 539959296 113925 33554432000 4194304 6058637 140735068425600 140735068423864 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 131826 113925 165 456 0 131362 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 527304

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.07 4/177 11166
/proc/meminfo: memFree=18247644/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=645492 CPUtime=402.2 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 72748 0 0 0 40203 17 0 0 20 0 1 0 25220598 660983808 142687 33554432000 4194304 6058637 140735068425600 140735068423688 4313042 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 161373 142687 165 456 0 160909 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 645492

[startup+462.3 s]
/proc/loadavg: 2.03 2.04 2.06 4/177 11214
/proc/meminfo: memFree=27495412/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=645492 CPUtime=462.19 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 72749 0 0 0 46202 17 0 0 20 0 1 0 25220598 660983808 142688 33554432000 4194304 6058637 140735068425600 140735068423688 4314840 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 161373 142688 165 456 0 160909 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 645492

[startup+522.3 s]
/proc/loadavg: 2.08 2.06 2.06 4/177 11215
/proc/meminfo: memFree=20200148/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=645492 CPUtime=522.18 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 72754 0 0 0 52201 17 0 0 20 0 1 0 25220598 660983808 142693 33554432000 4194304 6058637 140735068425600 140735068423688 4313042 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 161373 142693 165 456 0 160909 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 645492

[startup+582.3 s]
/proc/loadavg: 2.03 2.05 2.06 3/177 11261
/proc/meminfo: memFree=26874144/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=645492 CPUtime=582.17 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 72757 0 0 0 58200 17 0 0 20 0 1 0 25220598 660983808 142696 33554432000 4194304 6058637 140735068425600 140735068423688 4312968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 161373 142696 165 456 0 160909 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 645492


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.08 2.06 4/178 11362
/proc/meminfo: memFree=23205188/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=1050376 CPUtime=942.12 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 100467 0 0 0 94183 29 0 0 20 0 1 0 25220598 1075585024 230493 33554432000 4194304 6058637 140735068425600 140735068423592 4313051 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 262594 230493 165 456 0 262130 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 1050376

[startup+1002.3 s]
/proc/loadavg: 2.09 2.08 2.06 4/177 11409
/proc/meminfo: memFree=25603744/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=1247224 CPUtime=1002.11 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 110606 0 0 0 100178 33 0 0 20 0 1 0 25220598 1277157376 257933 33554432000 4194304 6058637 140735068425600 140735068423864 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 311806 257933 165 456 0 311342 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 1247224

[startup+1062.3 s]
/proc/loadavg: 2.10 2.09 2.07 3/177 11457
/proc/meminfo: memFree=27150472/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=1815012 CPUtime=1062.08 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 148398 0 0 0 106160 48 0 0 20 0 1 0 25220598 1858572288 364885 33554432000 4194304 6058637 140735068425600 140735068423592 4313042 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 453753 364885 165 456 0 453289 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 1815012

[startup+1122.3 s]
/proc/loadavg: 2.22 2.11 2.08 4/177 11458
/proc/meminfo: memFree=17448384/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=2235580 CPUtime=1122.05 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 188949 0 0 0 112145 60 0 0 20 0 1 0 25220598 2289233920 453930 33554432000 4194304 6058637 140735068425600 140735068423592 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 558895 453930 165 456 0 558431 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 2235580

[startup+1182.3 s]
/proc/loadavg: 2.17 2.12 2.08 3/177 11504
/proc/meminfo: memFree=24303992/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=2796912 CPUtime=1182.03 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 227080 0 0 0 118131 72 0 0 20 0 1 0 25220598 2864037888 539731 33554432000 4194304 6058637 140735068425600 140735068423592 4312975 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 699228 539731 165 456 0 698764 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 2796912

[startup+1242.3 s]
/proc/loadavg: 2.21 2.13 2.09 3/177 11505
/proc/meminfo: memFree=19045236/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=3030012 CPUtime=1242.01 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 264993 0 0 0 124119 82 0 0 20 0 1 0 25220598 3102732288 623387 33554432000 4194304 6058637 140735068425600 140735068423592 4313027 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 757503 623387 165 456 0 757039 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 3030012

[startup+1302.3 s]
/proc/loadavg: 2.20 2.13 2.09 3/177 11552
/proc/meminfo: memFree=23836524/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=3176520 CPUtime=1302 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 298666 0 0 0 130109 91 0 0 20 0 1 0 25220598 3252756480 701409 33554432000 4194304 6058637 140735068425600 140735068423592 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 794130 701409 165 456 0 793666 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 3176520

[startup+1362.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 11554
/proc/meminfo: memFree=17456276/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=3882816 CPUtime=1361.99 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 331881 0 0 0 136098 101 0 0 20 0 1 0 25220598 3976003584 800359 33554432000 4194304 6058637 140735068425600 140735068423864 4314826 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 970704 800359 165 456 0 970240 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 3882816

[startup+1422.3 s]
/proc/loadavg: 2.22 2.17 2.10 3/177 11601
/proc/meminfo: memFree=23834944/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=4334700 CPUtime=1421.98 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 413546 0 0 0 142076 122 0 0 20 0 1 0 25220598 4438732800 1000936 33554432000 4194304 6058637 140735068425600 140735068423864 4293555 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1083675 1000936 165 456 0 1083211 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 4334700

[startup+1482.3 s]
/proc/loadavg: 2.13 2.15 2.09 3/177 11602
/proc/meminfo: memFree=14429564/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5294940 CPUtime=1481.97 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 423888 0 0 0 148062 135 0 0 20 0 1 0 25220598 5422018560 1050820 33554432000 4194304 6058637 140735068425600 140735068423864 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1323735 1050820 165 456 0 1323271 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 5294940

[startup+1542.31 s]
/proc/loadavg: 2.15 2.15 2.09 3/178 11651
/proc/meminfo: memFree=19199772/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5294940 CPUtime=1541.96 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 423896 0 0 0 154061 135 0 0 20 0 1 0 25220598 5422018560 1052503 33554432000 4194304 6058637 140735068425600 140735068423864 4312980 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1323735 1052503 165 456 0 1323271 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 5294940

[startup+1602.3 s]
/proc/loadavg: 2.27 2.18 2.10 3/178 11721
/proc/meminfo: memFree=23612184/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5294940 CPUtime=1601.94 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 423899 0 0 0 160059 135 0 0 20 0 1 0 25220598 5422018560 1055081 33554432000 4194304 6058637 140735068425600 140735068423864 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1323735 1055081 165 456 0 1323271 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 5294940

[startup+1662.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 11769
/proc/meminfo: memFree=25289936/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5294940 CPUtime=1661.93 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 423909 0 0 0 166058 135 0 0 20 0 1 0 25220598 5422018560 1056708 33554432000 4194304 6058637 140735068425600 140735068423864 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1323735 1056708 165 456 0 1323271 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 5294940

[startup+1722.3 s]
/proc/loadavg: 2.26 2.20 2.11 4/177 11770
/proc/meminfo: memFree=19308404/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5294940 CPUtime=1721.92 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 423910 0 0 0 172057 135 0 0 20 0 1 0 25220598 5422018560 1058180 33554432000 4194304 6058637 140735068425600 140735068423864 4588450 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1323735 1058180 165 456 0 1323271 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 5294940

[startup+1782.3 s]
/proc/loadavg: 2.25 2.20 2.12 3/177 11771
/proc/meminfo: memFree=13299240/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5422960 CPUtime=1781.91 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 427328 0 0 0 178054 137 0 0 20 0 1 0 25220598 5553111040 1077597 33554432000 4194304 6058637 140735068425600 140735068424232 4330408 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1355740 1077597 165 456 0 1355276 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 5422960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.27 2.21 2.12 3/177 11817
/proc/meminfo: memFree=24621548/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=5422960 CPUtime=1800 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202496 427328 0 0 0 179863 137 0 0 20 0 1 0 25220598 5553111040 1078050 33554432000 4194304 6058637 140735068425600 140735068424232 4293681 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 1355740 1078050 165 456 0 1355276 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5422960

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 11155 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.27 2.21 2.12 3/177 11817
/proc/meminfo: memFree=24621548/32872528 swapFree=877056/942464
[pid=11155] ppid=11152 vsize=0 CPUtime=1800.1 cores=0,2,4,6
/proc/11155/stat : 11155 (open-wbo-lsu) R 11152 11155 10259 0 -1 4202500 427330 0 0 0 179863 147 0 0 20 0 1 0 25220598 0 0 33554432000 0 0 0 0 0 0 16384 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/11155/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 40
Real time (s): 1800.54
CPU time (s): 1800.16
CPU user time (s): 1798.64
CPU system time (s): 1.51677
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 5422960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.64
system time used= 1.51677
maximum resident set size= 4312208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 427330
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= 189
involuntary context switches= 1882

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.02024 second user time and 6.44502 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 08:35:17
IDJOB=4101532
IDBENCH=1762
IDSOLVER=2545
FILE ID=node113/4101532-1466231717
RUNJOBID= node113-1466230464-10275
PBS_JOBID= 19918179
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101532-1466231717/watcher-4101532-1466231717 -o /tmp/evaluation-result-4101532-1466231717/solver-4101532-1466231717 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960  open-wbo-lsu HOME/instance-4101532-1466231717.opb

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

MD5SUM BENCH= 0abc7673c35064c54cd6e972f16047d8
RANDOM SEED=634700673

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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	: 5332.56
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30723060 kB
Buffers:          105500 kB
Cached:           214752 kB
SwapCached:         1896 kB
Active:           239236 kB
Inactive:         233220 kB
Active(anon):     151552 kB
Inactive(anon):     3420 kB
Active(file):      87684 kB
Inactive(file):   229800 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:             10808 kB
Writeback:             0 kB
AnonPages:       1079636 kB
Mapped:             7784 kB
Shmem:                 0 kB
Slab:             601648 kB
SReclaimable:      45288 kB
SUnreclaim:       556360 kB
KernelStack:        1480 kB
PageTables:         6564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1222316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 71696 MiB
End job on node113 at 2016-06-18 09:05:17