Trace number 4108928

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) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-141.opb
MD5SUM58f5e00db07ecbae89c8567e683a0741
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 variables42085
Total number of constraints974087
Number of constraints which are clauses875233
Number of constraints which are cardinality constraints (but not clauses)3073
Number of constraints which are nor clauses,nor cardinality constraints95781
Minimum length of a constraint1
Maximum length of a constraint627
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 628
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-4108928-1466263403.opb
0.00/0.00	c File size is 43994419 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         42085                                                                   |
1800.06/1800.40	c |  Number of hard clauses:     876785                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:        3074                                                                   |
1800.06/1800.40	c |  Number of PB :               95781                                                                   |
1800.06/1800.40	c |  Parse time:                   4.49 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4108928-1466263403/watcher-4108928-1466263403 -o /tmp/evaluation-result-4108928-1466263403/solver-4108928-1466263403 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28334 --watchdog 1960 open-wbo-lsu HOME/instance-4108928-1466263403.opb 

pid=387
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 2.03 2.00 3/176 390
/proc/meminfo: memFree=23451996/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=45168 CPUtime=0 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 3269 0 0 0 0 0 0 0 20 0 1 0 28385265 46252032 3144 33554432000 4194304 6058637 140733958503936 140735778151496 5068842 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 11292 3161 3142 456 0 87 0

[startup+0.100158 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 390
/proc/meminfo: memFree=23451996/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=46740 CPUtime=0.09 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 11420 0 0 0 9 0 0 0 20 0 1 0 28385265 47861760 11295 33554432000 4194304 6058637 140733958503936 140733958502248 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 11685 11295 10876 456 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46740

[startup+0.20033 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 390
/proc/meminfo: memFree=23451996/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=48536 CPUtime=0.19 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 11837 0 0 0 18 1 0 0 20 0 1 0 28385265 49700864 11712 33554432000 4194304 6058637 140733958503936 140733958502248 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 12134 11712 10876 456 0 929 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48536

[startup+0.300266 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 390
/proc/meminfo: memFree=23451996/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=50284 CPUtime=0.29 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 12247 0 0 0 28 1 0 0 20 0 1 0 28385265 51490816 12122 33554432000 4194304 6058637 140733958503936 140733958502248 4229698 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 12571 12122 10876 456 0 1366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50284

[startup+0.700239 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 390
/proc/meminfo: memFree=23451996/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=57108 CPUtime=0.69 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 13838 0 0 0 68 1 0 0 20 0 1 0 28385265 58478592 13713 33554432000 4194304 6058637 140733958503936 140733958502248 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 14277 13713 10876 456 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57108

[startup+1.50023 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 391
/proc/meminfo: memFree=23432308/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=70500 CPUtime=1.49 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 16915 0 0 0 148 1 0 0 20 0 1 0 28385265 72192000 16790 33554432000 4194304 6058637 140733958503936 140733958502296 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 17625 16790 10876 456 0 6420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70500

[startup+3.10024 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 391
/proc/meminfo: memFree=23414824/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=93248 CPUtime=3.09 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 22978 0 0 0 307 2 0 0 20 0 1 0 28385265 95485952 22853 33554432000 4194304 6058637 140733958503936 140733958502264 5047993 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 23312 22853 10876 456 0 12107 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93248

[startup+6.30033 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 391
/proc/meminfo: memFree=22941508/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=592736 CPUtime=6.29 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 95484 0 0 0 610 19 0 0 20 0 1 0 28385265 606961664 126998 33554432000 4194304 6058637 140733958503936 140733958502552 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 148184 126998 178 456 0 147720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 592736

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 391
/proc/meminfo: memFree=22926088/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=606200 CPUtime=12.69 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 97824 0 0 0 1249 20 0 0 20 0 1 0 28385265 620748800 130871 33554432000 4194304 6058637 140733958503936 140733958502536 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 151550 130871 179 456 0 151086 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 606200

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 391
/proc/meminfo: memFree=22921984/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=606200 CPUtime=25.49 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 97896 0 0 0 2529 20 0 0 20 0 1 0 28385265 620748800 131454 33554432000 4194304 6058637 140733958503936 140733958502536 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 151550 131454 179 456 0 151086 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 606200

[startup+51.1004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 391
/proc/meminfo: memFree=22911452/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=610492 CPUtime=51.08 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 97902 0 0 0 5088 20 0 0 20 0 1 0 28385265 625143808 134015 33554432000 4194304 6058637 140733958503936 140733958502536 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 152623 134015 179 456 0 152159 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 610492

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 392
/proc/meminfo: memFree=22900084/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=614460 CPUtime=102.27 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 98533 0 0 0 10205 22 0 0 20 0 1 0 28385265 629207040 135668 33554432000 4194304 6058637 140733958503936 140733958502536 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 153615 135668 180 456 0 153151 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 614460

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 393
/proc/meminfo: memFree=22900856/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=618524 CPUtime=162.27 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 99971 0 0 0 16201 26 0 0 20 0 1 0 28385265 633368576 134216 33554432000 4194304 6058637 140733958503936 140733958502536 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 154631 134216 180 456 0 154167 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 618524

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 395
/proc/meminfo: memFree=22885932/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=618524 CPUtime=222.25 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 100716 0 0 0 22198 27 0 0 20 0 1 0 28385265 633368576 136147 33554432000 4194304 6058637 140733958503936 140733958503000 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 154631 136147 180 456 0 154167 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 618524

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 396
/proc/meminfo: memFree=22868708/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=618524 CPUtime=282.25 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 101036 0 0 0 28196 29 0 0 20 0 1 0 28385265 633368576 139026 33554432000 4194304 6058637 140733958503936 140733958503000 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 154631 139026 180 456 0 154167 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 618524

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 397
/proc/meminfo: memFree=22839576/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=618524 CPUtime=342.24 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 101594 0 0 0 34193 31 0 0 20 0 1 0 28385265 633368576 142322 33554432000 4194304 6058637 140733958503936 140733958503000 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 154631 142322 180 456 0 154167 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 618524

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 401
/proc/meminfo: memFree=22824736/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=624076 CPUtime=402.23 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 102414 0 0 0 40191 32 0 0 20 0 1 0 28385265 639053824 143648 33554432000 4194304 6058637 140733958503936 140733958502536 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 156019 143648 180 456 0 155555 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 624076

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 449
/proc/meminfo: memFree=31025760/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=624076 CPUtime=462.22 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 102941 0 0 0 46188 34 0 0 20 0 1 0 28385265 639053824 137205 33554432000 4194304 6058637 140733958503936 140733958503000 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 156019 137205 180 456 0 155555 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 624076

[startup+522.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 451
/proc/meminfo: memFree=30955224/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=624076 CPUtime=522.19 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 102976 0 0 0 52185 34 0 0 20 0 1 0 28385265 639053824 140836 33554432000 4194304 6058637 140733958503936 140733958503000 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 156019 140836 180 456 0 155555 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 624076

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 452
/proc/meminfo: memFree=30968620/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=624076 CPUtime=582.16 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 103312 0 0 0 58181 35 0 0 20 0 1 0 28385265 639053824 136538 33554432000 4194304 6058637 140733958503936 140733958503000 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 156019 136538 180 456 0 155555 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 624076


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

[startup+882.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 458
/proc/meminfo: memFree=30911336/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=627812 CPUtime=882.1 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 105801 0 0 0 88168 42 0 0 20 0 1 0 28385265 642879488 144180 33554432000 4194304 6058637 140733958503936 140733958503000 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 156953 144180 180 456 0 156489 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 627812

[startup+942.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 459
/proc/meminfo: memFree=30988160/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=631624 CPUtime=942.1 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 106821 0 0 0 94163 47 0 0 20 0 1 0 28385265 646782976 139760 33554432000 4194304 6058637 140733958503936 140733958503000 4254552 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 157906 139760 180 456 0 157442 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 631624

[startup+1002.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/178 463
/proc/meminfo: memFree=30961916/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=631624 CPUtime=1002.08 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 106855 0 0 0 100161 47 0 0 20 0 1 0 28385265 646782976 146139 33554432000 4194304 6058637 140733958503936 140733958503000 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 157906 146139 180 456 0 157442 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 631624

[startup+1062.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 464
/proc/meminfo: memFree=30923448/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=631624 CPUtime=1062.08 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 107391 0 0 0 106159 49 0 0 20 0 1 0 28385265 646782976 142766 33554432000 4194304 6058637 140733958503936 140733958503000 4277548 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 157906 142766 180 456 0 157442 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 631624

[startup+1122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 465
/proc/meminfo: memFree=30987120/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=631624 CPUtime=1122.06 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 107692 0 0 0 112155 51 0 0 20 0 1 0 28385265 646782976 139995 33554432000 4194304 6058637 140733958503936 140733958503000 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 157906 139995 180 456 0 157442 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 631624

[startup+1182.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 467
/proc/meminfo: memFree=30970108/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=631624 CPUtime=1182.07 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 107870 0 0 0 118155 52 0 0 20 0 1 0 28385265 646782976 144261 33554432000 4194304 6058637 140733958503936 140733958503000 4254514 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 157906 144261 180 456 0 157442 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 631624

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 468
/proc/meminfo: memFree=30977432/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1242.05 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 108496 0 0 0 124152 53 0 0 20 0 1 0 28385265 650850304 142333 33554432000 4194304 6058637 140733958503936 140733958503000 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 142333 180 456 0 158435 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 635596

[startup+1302.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 469
/proc/meminfo: memFree=30904140/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1302.04 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 108752 0 0 0 130151 53 0 0 20 0 1 0 28385265 650850304 147699 33554432000 4194304 6058637 140733958503936 140733958503000 4277490 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 147699 180 456 0 158435 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 635596

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 470
/proc/meminfo: memFree=30908356/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1362.03 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 109053 0 0 0 136148 55 0 0 20 0 1 0 28385265 650850304 145952 33554432000 4194304 6058637 140733958503936 140733958503000 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 145952 180 456 0 158435 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 635596

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 471
/proc/meminfo: memFree=30915920/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1422.01 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 109616 0 0 0 142145 56 0 0 20 0 1 0 28385265 650850304 144653 33554432000 4194304 6058637 140733958503936 140733958503000 4278399 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 144653 180 456 0 158435 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 635596

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 473
/proc/meminfo: memFree=30951720/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1482.01 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 109625 0 0 0 148144 57 0 0 20 0 1 0 28385265 650850304 149261 33554432000 4194304 6058637 140733958503936 140733958503000 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 149261 180 456 0 158435 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 635596

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 474
/proc/meminfo: memFree=30960408/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1541.99 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 109923 0 0 0 154141 58 0 0 20 0 1 0 28385265 650850304 146490 33554432000 4194304 6058637 140733958503936 140733958503000 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 146490 180 456 0 158435 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 635596

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 478
/proc/meminfo: memFree=30915372/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1601.99 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 110458 0 0 0 160139 60 0 0 20 0 1 0 28385265 650850304 143629 33554432000 4194304 6058637 140733958503936 140733958503000 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 143629 180 456 0 158435 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 635596

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 479
/proc/meminfo: memFree=30944964/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1661.98 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 110521 0 0 0 166138 60 0 0 20 0 1 0 28385265 650850304 150335 33554432000 4194304 6058637 140733958503936 140733958503000 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 150335 180 456 0 158435 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 635596

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 480
/proc/meminfo: memFree=30884948/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1721.98 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 110871 0 0 0 172135 63 0 0 20 0 1 0 28385265 650850304 148118 33554432000 4194304 6058637 140733958503936 140733958503000 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 148118 180 456 0 158435 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 635596

[startup+1782.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 482
/proc/meminfo: memFree=30969032/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1781.96 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 111396 0 0 0 178132 64 0 0 20 0 1 0 28385265 650850304 144233 33554432000 4194304 6058637 140733958503936 140733958503000 4854650 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 144233 180 456 0 158435 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 635596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 483
/proc/meminfo: memFree=30893952/32872528 swapFree=7780/7780
[pid=390] ppid=387 vsize=635596 CPUtime=1800.06 cores=1,3,5,7
/proc/390/stat : 390 (open-wbo-lsu) R 387 390 28317 0 -1 4202496 111400 0 0 0 179942 64 0 0 20 0 1 0 28385265 650850304 146281 33554432000 4194304 6058637 140733958503936 140733958503000 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/390/statm: 158899 146281 180 456 0 158435 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 635596

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 390 sig 9
??? kill -390 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): 1800.08
CPU user time (s): 1799.43
CPU system time (s): 0.6539
CPU usage (%): 99.9816
Max. virtual memory (cumulated for all children) (KiB): 765824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.43
system time used= 0.6539
maximum resident set size= 696580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111403
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= 85
involuntary context switches= 2148

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.66499 second user time and 18.3412 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 17:23:24
IDJOB=4108928
IDBENCH=89723
IDSOLVER=2545
FILE ID=node151/4108928-1466263403
RUNJOBID= node151-1466241508-28334
PBS_JOBID= 19918209
Free space on /tmp= 71036 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-141.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108928-1466263403/watcher-4108928-1466263403 -o /tmp/evaluation-result-4108928-1466263403/solver-4108928-1466263403 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28334 --watchdog 1960  open-wbo-lsu HOME/instance-4108928-1466263403.opb

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

MD5SUM BENCH= 58f5e00db07ecbae89c8567e683a0741
RANDOM SEED=1755263515

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:        23452376 kB
Buffers:           72112 kB
Cached:           986556 kB
SwapCached:         1932 kB
Active:          8356952 kB
Inactive:         280248 kB
Active(anon):    7578516 kB
Inactive(anon):     2504 kB
Active(file):     778436 kB
Inactive(file):   277744 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:             47748 kB
Writeback:             0 kB
AnonPages:       7571404 kB
Mapped:             8872 kB
Shmem:                 0 kB
Slab:             627264 kB
SReclaimable:      70708 kB
SUnreclaim:       556556 kB
KernelStack:        1456 kB
PageTables:        19172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    8495916 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4349952 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node151 at 2016-06-18 17:53:25