Trace number 4107876

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) 1800.06 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12033_3-sat.opb
MD5SUM5c357873a81db98d0c84cf88eebfbda4
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 variables26136
Total number of constraints86824
Number of constraints which are clauses86396
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints428
Minimum length of a constraint1
Maximum length of a constraint95
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 582
Number of bits of the biggest sum of numbers10
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-4107876-1466254333.opb
0.00/0.00	c File size is 2743127 bytes.
1800.04/1800.40	c Sum of soft weights:            0
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.04/1800.40	c |  Number of variables:         26136                                                                   |
1800.04/1800.40	c |  Number of hard clauses:      86396                                                                   |
1800.04/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.04/1800.40	c |  Number of cardinality:           0                                                                   |
1800.04/1800.40	c |  Number of PB :                 428                                                                   |
1800.04/1800.40	c |  Parse time:                   0.30 s                                                                 |
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	c ==========================================[ Solver Settings ]============================================
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.04/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	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-4107876-1466254333/watcher-4107876-1466254333 -o /tmp/evaluation-result-4107876-1466254333/solver-4107876-1466254333 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28334 --watchdog 1960 open-wbo-lsu HOME/instance-4107876-1466254333.opb 

pid=31318
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: 2.00 2.00 2.00 3/176 31321
/proc/meminfo: memFree=28134232/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=5148 CPUtime=0 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 1033 0 0 0 0 0 0 0 20 0 1 0 27478093 5271552 909 33554432000 4194304 6058637 140733915041408 140734595629624 5130624 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 1287 909 805 456 0 153 0

[startup+0.100162 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31321
/proc/meminfo: memFree=28134232/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=8756 CPUtime=0.09 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 1907 0 0 0 9 0 0 0 20 0 1 0 27478093 8966144 1783 33554432000 4194304 6058637 140733915041408 140734595629624 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 2189 1783 805 456 0 1055 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8756

[startup+0.200308 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31321
/proc/meminfo: memFree=28134232/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=11580 CPUtime=0.19 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 2577 0 0 0 19 0 0 0 20 0 1 0 27478093 11857920 2453 33554432000 4194304 6058637 140733915041408 140734595629624 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 2895 2453 805 456 0 1761 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11580

[startup+0.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31321
/proc/meminfo: memFree=28134232/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=14332 CPUtime=0.29 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 3195 0 0 0 29 0 0 0 20 0 1 0 27478093 14675968 3071 33554432000 4194304 6058637 140733915041408 140734595629624 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 3583 3071 805 456 0 2449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14332

[startup+0.700309 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31321
/proc/meminfo: memFree=28134232/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=152844 CPUtime=0.68 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 26478 0 0 0 64 4 0 0 20 0 1 0 27478093 156512256 33287 33554432000 4194304 6058637 140733915041408 140734595629624 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 38211 33289 162 456 0 37747 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 152844

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31322
/proc/meminfo: memFree=27981128/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=163216 CPUtime=1.49 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 30056 0 0 0 144 5 0 0 20 0 1 0 27478093 167133184 38127 33554432000 4194304 6058637 140733915041408 140733915040008 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 40804 38127 179 456 0 40340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 163216

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31322
/proc/meminfo: memFree=27979020/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=164272 CPUtime=3.09 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 30349 0 0 0 304 5 0 0 20 0 1 0 27478093 168214528 38420 33554432000 4194304 6058637 140733915041408 140733915040024 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 41068 38420 179 456 0 40604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164272

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31322
/proc/meminfo: memFree=27977732/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=164800 CPUtime=6.29 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 30461 0 0 0 624 5 0 0 20 0 1 0 27478093 168755200 38532 33554432000 4194304 6058637 140733915041408 140733915040024 4278439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 41200 38532 180 456 0 40736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 164800

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31368
/proc/meminfo: memFree=31549800/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=166184 CPUtime=12.69 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 30768 0 0 0 1264 5 0 0 20 0 1 0 27478093 170172416 39350 33554432000 4194304 6058637 140733915041408 140733915040008 4277365 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 41546 39350 180 456 0 41082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 166184

[startup+25.5004 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31368
/proc/meminfo: memFree=31543368/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=166184 CPUtime=25.48 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 30817 0 0 0 2543 5 0 0 20 0 1 0 27478093 170172416 39904 33554432000 4194304 6058637 140733915041408 140733915040008 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 41546 39904 180 456 0 41082 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 166184

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31368
/proc/meminfo: memFree=31532960/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=197928 CPUtime=51.06 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 31690 0 0 0 5100 6 0 0 20 0 1 0 27478093 202678272 41258 33554432000 4194304 6058637 140733915041408 140733915040024 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 49482 41258 180 456 0 49018 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197928

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31369
/proc/meminfo: memFree=31535580/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=168384 CPUtime=102.25 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 32245 0 0 0 10217 8 0 0 20 0 1 0 27478093 172425216 40343 33554432000 4194304 6058637 140733915041408 140733915039960 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 42096 40343 181 456 0 41632 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 168384

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31371
/proc/meminfo: memFree=31540396/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=169424 CPUtime=162.23 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 33341 0 0 0 16213 10 0 0 20 0 1 0 27478093 173490176 40092 33554432000 4194304 6058637 140733915041408 140733915040024 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 42356 40092 181 456 0 41892 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 169424

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31372
/proc/meminfo: memFree=31519032/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=201172 CPUtime=222.23 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 34171 0 0 0 22212 11 0 0 20 0 1 0 27478093 206000128 42438 33554432000 4194304 6058637 140733915041408 140733915040024 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 50293 42438 181 456 0 49829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 201172

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31373
/proc/meminfo: memFree=31525060/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=171224 CPUtime=282.22 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 34625 0 0 0 28209 13 0 0 20 0 1 0 27478093 175333376 41036 33554432000 4194304 6058637 140733915041408 140733915040024 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 42806 41036 181 456 0 42342 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 171224

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31374
/proc/meminfo: memFree=31529724/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=171752 CPUtime=342.2 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 35631 0 0 0 34206 14 0 0 20 0 1 0 27478093 175874048 40175 33554432000 4194304 6058637 140733915041408 140733915040472 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 42938 40175 181 456 0 42474 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 171752

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31375
/proc/meminfo: memFree=31521532/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=203100 CPUtime=402.2 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 36357 0 0 0 40204 16 0 0 20 0 1 0 27478093 207974400 42427 33554432000 4194304 6058637 140733915041408 140733915040024 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 50775 42427 181 456 0 50311 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 203100

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31377
/proc/meminfo: memFree=31530300/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=172808 CPUtime=462.19 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 36754 0 0 0 46202 17 0 0 20 0 1 0 27478093 176955392 40960 33554432000 4194304 6058637 140733915041408 140733915040472 4278290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 43202 40960 181 456 0 42738 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 172808

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 31381
/proc/meminfo: memFree=31511040/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=204652 CPUtime=522.18 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 37541 0 0 0 52200 18 0 0 20 0 1 0 27478093 209563648 43269 33554432000 4194304 6058637 140733915041408 140733915040136 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 51163 43269 181 456 0 50699 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 204652

[startup+582.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 31405
/proc/meminfo: memFree=31522644/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=173964 CPUtime=582.17 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 37860 0 0 0 58198 19 0 0 20 0 1 0 27478093 178139136 41217 33554432000 4194304 6058637 140733915041408 140733915040472 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 43491 41217 181 456 0 43027 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 173964


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31411
/proc/meminfo: memFree=31510892/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=176096 CPUtime=882.12 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 40951 0 0 0 88185 27 0 0 20 0 1 0 27478093 180322304 42283 33554432000 4194304 6058637 140733915041408 140733915040472 4277285 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 44024 42283 181 456 0 43560 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 176096

[startup+942.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31412
/proc/meminfo: memFree=31512212/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=176632 CPUtime=942.1 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 41939 0 0 0 94181 29 0 0 20 0 1 0 27478093 180871168 41921 33554432000 4194304 6058637 140733915041408 140733915040472 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 44158 41921 181 456 0 43694 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 176632

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31413
/proc/meminfo: memFree=31503288/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=207848 CPUtime=1002.09 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 42615 0 0 0 100179 30 0 0 20 0 1 0 27478093 212836352 44624 33554432000 4194304 6058637 140733915041408 140733915040024 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 51962 44624 181 456 0 51498 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 207848

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31415
/proc/meminfo: memFree=31508588/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=208380 CPUtime=1062.08 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 43575 0 0 0 106176 32 0 0 20 0 1 0 27478093 213381120 43728 33554432000 4194304 6058637 140733915041408 140733915040440 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52095 43728 181 456 0 51631 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 208380

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31419
/proc/meminfo: memFree=31513188/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=178660 CPUtime=1122.06 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 44056 0 0 0 112173 33 0 0 20 0 1 0 27478093 182947840 42854 33554432000 4194304 6058637 140733915041408 140733915040472 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 44665 42854 181 456 0 44201 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 178660

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31420
/proc/meminfo: memFree=31504812/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=209480 CPUtime=1182.06 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 44653 0 0 0 118171 35 0 0 20 0 1 0 27478093 214507520 45481 33554432000 4194304 6058637 140733915041408 140733915040440 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52370 45481 181 456 0 51906 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 209480

[startup+1242.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 31421
/proc/meminfo: memFree=31501176/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=209480 CPUtime=1242.04 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 45529 0 0 0 124168 36 0 0 20 0 1 0 27478093 214507520 43977 33554432000 4194304 6058637 140733915041408 140733915040440 4277438 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52370 43977 181 456 0 51906 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 209480

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31423
/proc/meminfo: memFree=31505108/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=179056 CPUtime=1302.04 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 45881 0 0 0 130166 38 0 0 20 0 1 0 27478093 183353344 42989 33554432000 4194304 6058637 140733915041408 140733915040472 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 44764 42989 181 456 0 44300 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 179056

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31425
/proc/meminfo: memFree=31498468/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=210140 CPUtime=1362.03 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 46538 0 0 0 136164 39 0 0 20 0 1 0 27478093 215183360 45219 33554432000 4194304 6058637 140733915041408 140733915040024 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52535 45219 181 456 0 52071 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 210140

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31426
/proc/meminfo: memFree=31506128/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=210404 CPUtime=1422.03 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 47375 0 0 0 142162 41 0 0 20 0 1 0 27478093 215453696 43690 33554432000 4194304 6058637 140733915041408 140733915040440 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52601 43690 181 456 0 52137 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 210404

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31427
/proc/meminfo: memFree=31487384/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=210800 CPUtime=1482.01 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 47519 0 0 0 148160 41 0 0 20 0 1 0 27478093 215859200 46386 33554432000 4194304 6058637 140733915041408 140733915040024 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52700 46386 181 456 0 52236 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 210800

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31428
/proc/meminfo: memFree=31496180/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=210932 CPUtime=1541.99 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 48425 0 0 0 154156 43 0 0 20 0 1 0 27478093 215994368 44901 33554432000 4194304 6058637 140733915041408 140733915040440 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52733 44901 181 456 0 52269 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 210932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31429
/proc/meminfo: memFree=31505740/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=180800 CPUtime=1601.98 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 48859 0 0 0 160154 44 0 0 20 0 1 0 27478093 185139200 43478 33554432000 4194304 6058637 140733915041408 140733915040472 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 45200 43478 181 456 0 44736 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 180800

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31431
/proc/meminfo: memFree=31489416/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=211884 CPUtime=1661.97 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 49501 0 0 0 166152 45 0 0 20 0 1 0 27478093 216969216 45647 33554432000 4194304 6058637 140733915041408 140733915040024 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 52971 45647 181 456 0 52507 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 211884

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31435
/proc/meminfo: memFree=31499468/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=181472 CPUtime=1721.96 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 49959 0 0 0 172149 47 0 0 20 0 1 0 27478093 185827328 43737 33554432000 4194304 6058637 140733915041408 140733915040472 4277493 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 45368 43737 181 456 0 44904 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 181472

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31436
/proc/meminfo: memFree=31493584/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=212424 CPUtime=1781.95 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 50497 0 0 0 178148 47 0 0 20 0 1 0 27478093 217522176 46306 33554432000 4194304 6058637 140733915041408 140733915040024 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 53106 46306 181 456 0 52642 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 212424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31436
/proc/meminfo: memFree=31487440/32872528 swapFree=7780/7780
[pid=31321] ppid=31318 vsize=212556 CPUtime=1800.04 cores=1,3,5,7
/proc/31321/stat : 31321 (open-wbo-lsu) R 31318 31321 28317 0 -1 4202496 50522 0 0 0 179957 47 0 0 20 0 1 0 27478093 217657344 47353 33554432000 4194304 6058637 140733915041408 140733915040024 4277630 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31321/statm: 53139 47353 181 456 0 52675 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 212556

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 31321 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.06
CPU user time (s): 1799.58
CPU system time (s): 0.484926
CPU usage (%): 99.981
Max. virtual memory (cumulated for all children) (KiB): 261612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.484926
maximum resident set size= 238504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50525
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= 100
involuntary context switches= 1965

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.10238 second user time and 7.35788 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 14:52:13
IDJOB=4107876
IDBENCH=73786
IDSOLVER=2545
FILE ID=node151/4107876-1466254333
RUNJOBID= node151-1466241508-28334
PBS_JOBID= 19918209
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12033_3-sat.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4107876-1466254333/watcher-4107876-1466254333 -o /tmp/evaluation-result-4107876-1466254333/solver-4107876-1466254333 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28334 --watchdog 1960  open-wbo-lsu HOME/instance-4107876-1466254333.opb

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

MD5SUM BENCH= 5c357873a81db98d0c84cf88eebfbda4
RANDOM SEED=1936642240

node151.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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	: 5334.20
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		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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:        28134496 kB
Buffers:           66008 kB
Cached:           200864 kB
SwapCached:         1932 kB
Active:          3769132 kB
Inactive:         210844 kB
Active(anon):    3712936 kB
Inactive(anon):     2508 kB
Active(file):      56196 kB
Inactive(file):   208336 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:              7460 kB
Writeback:             0 kB
AnonPages:       3726928 kB
Mapped:             8948 kB
Shmem:                 0 kB
Slab:             606472 kB
SReclaimable:      49564 kB
SUnreclaim:       556908 kB
KernelStack:        1432 kB
PageTables:        11420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4076068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3692544 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= 71732 MiB
End job on node151 at 2016-06-18 15:22:13