Trace number 4086165

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.09 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-112.opb
MD5SUM7a0b627cea8cce891554469525360150
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 variables33692
Total number of constraints740354
Number of constraints which are clauses662955
Number of constraints which are cardinality constraints (but not clauses)2653
Number of constraints which are nor clauses,nor cardinality constraints74746
Minimum length of a constraint1
Maximum length of a constraint567
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 568
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
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-4086165-1465269051.opb
0.00/0.00	c File size is 33569425 bytes.
1800.07/1800.40	c Sum of soft weights:            0
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.07/1800.40	c |  Number of variables:         33692                                                                   |
1800.07/1800.40	c |  Number of hard clauses:     664296                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:        2654                                                                   |
1800.07/1800.40	c |  Number of PB :               74746                                                                   |
1800.07/1800.40	c |  Parse time:                   3.36 s                                                                 |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	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-4086165-1465269051/watcher-4086165-1465269051 -o /tmp/evaluation-result-4086165-1465269051/solver-4086165-1465269051 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086165-1465269051.opb 

pid=18262
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: 2.14 2.20 2.18 3/177 18265
/proc/meminfo: memFree=29813468/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=34988 CPUtime=0 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 5720 0 0 0 0 0 0 0 20 0 1 0 108836969 35827712 5596 33554432000 4194304 6059633 140735069940496 140735069939992 5069786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 8747 5614 5595 456 0 87 0

[startup+0.100156 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 18265
/proc/meminfo: memFree=29813468/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=36700 CPUtime=0.09 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 8889 0 0 0 9 0 0 0 20 0 1 0 108836969 37580800 8765 33554432000 4194304 6059633 140735069940496 140735069939992 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 9175 8765 8330 456 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36700

[startup+0.469607 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 18265
/proc/meminfo: memFree=29813468/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=43272 CPUtime=0.45 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 10428 0 0 0 45 0 0 0 20 0 1 0 108836969 44310528 10304 33554432000 4194304 6059633 140735069940496 140735069939992 4514944 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 10818 10304 8330 456 0 2158 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 43272

[startup+0.500411 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 18265
/proc/meminfo: memFree=29813468/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=43536 CPUtime=0.48 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 10540 0 0 0 48 0 0 0 20 0 1 0 108836969 44580864 10416 33554432000 4194304 6059633 140735069940496 140735069939992 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 10884 10416 8330 456 0 2224 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 43536

[startup+0.700279 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 18265
/proc/meminfo: memFree=29813468/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=47136 CPUtime=0.69 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 11348 0 0 0 68 1 0 0 20 0 1 0 108836969 48267264 11224 33554432000 4194304 6059633 140735069940496 140735069939992 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 11784 11224 8330 456 0 3124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47136

[startup+1.50029 s]
/proc/loadavg: 2.14 2.20 2.18 3/178 18266
/proc/meminfo: memFree=29792628/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=60924 CPUtime=1.49 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 14508 0 0 0 148 1 0 0 20 0 1 0 108836969 62386176 14384 33554432000 4194304 6059633 140735069940496 140735069938712 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 15231 14384 8330 456 0 6571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60924

[startup+3.10023 s]
/proc/loadavg: 2.14 2.20 2.18 3/178 18266
/proc/meminfo: memFree=29775020/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=83924 CPUtime=3.09 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 20662 0 0 0 307 2 0 0 20 0 1 0 108836969 85938176 20538 33554432000 4194304 6059633 140735069940496 140735069938824 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 20981 20538 8330 456 0 12321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83924

[startup+6.3003 s]
/proc/loadavg: 2.13 2.19 2.17 3/178 18266
/proc/meminfo: memFree=29411932/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=479804 CPUtime=6.28 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 77068 0 0 0 613 15 0 0 20 0 1 0 108836969 491319296 102516 33554432000 4194304 6059633 140735069940496 140735069938872 4246362 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 119951 102516 182 456 0 119487 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 479804

[startup+12.7003 s]
/proc/loadavg: 2.12 2.19 2.17 3/177 18266
/proc/meminfo: memFree=29402296/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=479804 CPUtime=12.68 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 77284 0 0 0 1253 15 0 0 20 0 1 0 108836969 491319296 102732 33554432000 4194304 6059633 140735069940496 140735069938856 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 119951 102732 182 456 0 119487 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 479804

[startup+25.5003 s]
/proc/loadavg: 2.16 2.20 2.18 4/177 18266
/proc/meminfo: memFree=29398520/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=479804 CPUtime=25.49 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 77287 0 0 0 2534 15 0 0 20 0 1 0 108836969 491319296 103757 33554432000 4194304 6059633 140735069940496 140735069938856 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 119951 103757 182 456 0 119487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 479804

[startup+51.1003 s]
/proc/loadavg: 2.36 2.24 2.19 3/177 18266
/proc/meminfo: memFree=29393584/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=487568 CPUtime=51.09 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 78365 0 0 0 5091 18 0 0 20 0 1 0 108836969 499269632 103469 33554432000 4194304 6059633 140735069940496 140735069939320 4246304 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 121892 103469 183 456 0 121428 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 487568

[startup+102.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/177 18268
/proc/meminfo: memFree=29362812/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=537656 CPUtime=102.27 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 79990 0 0 0 10206 21 0 0 20 0 1 0 108836969 550559744 110384 33554432000 4194304 6059633 140735069940496 140735069939288 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 134414 110384 183 456 0 133950 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 537656

[startup+162.3 s]
/proc/loadavg: 2.20 2.23 2.19 4/177 18269
/proc/meminfo: memFree=29357904/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=542100 CPUtime=162.23 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 82170 0 0 0 16197 26 0 0 20 0 1 0 108836969 555110400 110359 33554432000 4194304 6059633 140735069940496 140735069939288 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 135525 110359 183 456 0 135061 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 542100

[startup+222.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 18270
/proc/meminfo: memFree=29369540/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=495836 CPUtime=222.23 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 83210 0 0 0 22195 28 0 0 20 0 1 0 108836969 507736064 109527 33554432000 4194304 6059633 140735069940496 140735069938856 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 123959 109527 183 456 0 123495 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 495836

[startup+282.3 s]
/proc/loadavg: 2.11 2.19 2.17 3/177 18271
/proc/meminfo: memFree=29368256/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=495836 CPUtime=282.22 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 84173 0 0 0 28191 31 0 0 20 0 1 0 108836969 507736064 108621 33554432000 4194304 6059633 140735069940496 140735069939320 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 123959 108621 183 456 0 123495 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 495836

[startup+342.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/177 18272
/proc/meminfo: memFree=29348636/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=545924 CPUtime=342.21 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 84523 0 0 0 34189 32 0 0 20 0 1 0 108836969 559026176 112354 33554432000 4194304 6059633 140735069940496 140735069939288 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 136481 112354 183 456 0 136017 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 545924

[startup+402.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 18274
/proc/meminfo: memFree=29352044/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=495836 CPUtime=402.19 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 85038 0 0 0 40185 34 0 0 20 0 1 0 108836969 507736064 110490 33554432000 4194304 6059633 140735069940496 140735069939320 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 123959 110490 183 456 0 123495 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 495836

[startup+462.307 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 18275
/proc/meminfo: memFree=29375572/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=495836 CPUtime=462.18 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 85897 0 0 0 46182 36 0 0 20 0 1 0 108836969 507736064 107418 33554432000 4194304 6059633 140735069940496 140735069939320 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 123959 107418 183 456 0 123495 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 495836

[startup+522.3 s]
/proc/loadavg: 2.21 2.21 2.18 4/177 18276
/proc/meminfo: memFree=29356204/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=545924 CPUtime=522.17 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 86234 0 0 0 52180 37 0 0 20 0 1 0 108836969 559026176 111842 33554432000 4194304 6059633 140735069940496 140735069939288 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 136481 111842 183 456 0 136017 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 545924

[startup+582.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 18280
/proc/meminfo: memFree=29361936/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=495836 CPUtime=582.17 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 86759 0 0 0 58178 39 0 0 20 0 1 0 108836969 507736064 108954 33554432000 4194304 6059633 140735069940496 140735069939320 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 123959 108954 183 456 0 123495 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 495836


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


[startup+882.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 18469
/proc/meminfo: memFree=29655364/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=545924 CPUtime=882.11 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 91341 0 0 0 88159 52 0 0 20 0 1 0 108836969 559026176 111330 33554432000 4194304 6059633 140735069940496 140735069939288 4277477 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 136481 111330 183 456 0 136017 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 545924

[startup+942.3 s]
/proc/loadavg: 2.32 2.26 2.20 3/177 18470
/proc/meminfo: memFree=29617840/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=942.11 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 92701 0 0 0 94156 55 0 0 20 0 1 0 108836969 562565120 113378 33554432000 4194304 6059633 140735069940496 140735069939288 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 113378 183 456 0 136881 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 549380

[startup+1002.3 s]
/proc/loadavg: 2.32 2.27 2.20 3/177 18472
/proc/meminfo: memFree=29615216/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1002.1 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 93555 0 0 0 100153 57 0 0 20 0 1 0 108836969 562565120 113890 33554432000 4194304 6059633 140735069940496 140735069939288 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 113890 183 456 0 136881 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 549380

[startup+1062.3 s]
/proc/loadavg: 2.26 2.26 2.20 3/177 18473
/proc/meminfo: memFree=29573184/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1062.09 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 94401 0 0 0 106149 60 0 0 20 0 1 0 108836969 562565120 114402 33554432000 4194304 6059633 140735069940496 140735069939288 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 114402 183 456 0 136881 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 549380

[startup+1122.31 s]
/proc/loadavg: 2.43 2.31 2.21 3/177 18474
/proc/meminfo: memFree=29630344/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=499292 CPUtime=1122.09 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 95753 0 0 0 112144 65 0 0 20 0 1 0 108836969 511275008 109978 33554432000 4194304 6059633 140735069940496 140735069939320 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 124823 109978 183 456 0 124359 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 499292

[startup+1182.3 s]
/proc/loadavg: 2.30 2.29 2.21 3/178 18478
/proc/meminfo: memFree=29553880/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1182.07 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 96096 0 0 0 118141 66 0 0 20 0 1 0 108836969 562565120 115938 33554432000 4194304 6059633 140735069940496 140735069939288 4277627 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 115938 183 456 0 136881 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 549380

[startup+1242.3 s]
/proc/loadavg: 2.15 2.25 2.20 3/177 18479
/proc/meminfo: memFree=29585536/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=499292 CPUtime=1242.07 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 97451 0 0 0 124136 71 0 0 20 0 1 0 108836969 511275008 109978 33554432000 4194304 6059633 140735069940496 140735069939320 4278141 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 124823 109978 183 456 0 124359 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 499292

[startup+1302.3 s]
/proc/loadavg: 2.21 2.25 2.20 3/176 18480
/proc/meminfo: memFree=29604252/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1302.06 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 97793 0 0 0 130134 72 0 0 20 0 1 0 108836969 562565120 116450 33554432000 4194304 6059633 140735069940496 140735069939288 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 116450 183 456 0 136881 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 549380

[startup+1362.3 s]
/proc/loadavg: 2.25 2.25 2.20 3/177 18482
/proc/meminfo: memFree=29564032/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1362.05 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 98651 0 0 0 136130 75 0 0 20 0 1 0 108836969 562565120 116450 33554432000 4194304 6059633 140735069940496 140735069939288 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 116450 183 456 0 136881 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 549380

[startup+1422.3 s]
/proc/loadavg: 2.21 2.23 2.19 4/177 18483
/proc/meminfo: memFree=29551504/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1422.03 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 99500 0 0 0 142126 77 0 0 20 0 1 0 108836969 562565120 115938 33554432000 4194304 6059633 140735069940496 140735069939288 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 115938 183 456 0 136881 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 549380

[startup+1482.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 18484
/proc/meminfo: memFree=29546972/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1482.02 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 100342 0 0 0 148123 79 0 0 20 0 1 0 108836969 562565120 114914 33554432000 4194304 6059633 140735069940496 140735069939288 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 114914 183 456 0 136881 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 549380

[startup+1542.3 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 18485
/proc/meminfo: memFree=29544740/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=549380 CPUtime=1542.01 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 101198 0 0 0 154119 82 0 0 20 0 1 0 108836969 562565120 114402 33554432000 4194304 6059633 140735069940496 140735069939288 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 137345 114402 183 456 0 136881 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 549380

[startup+1602.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 18486
/proc/meminfo: memFree=29530804/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=556944 CPUtime=1602 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 102965 0 0 0 160114 86 0 0 20 0 1 0 108836969 570310656 115327 33554432000 4194304 6059633 140735069940496 140735069939288 4277697 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 139236 115327 183 456 0 138772 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 556944

[startup+1662.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 18488
/proc/meminfo: memFree=29510772/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=556944 CPUtime=1662 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 103899 0 0 0 166112 88 0 0 20 0 1 0 108836969 570310656 114401 33554432000 4194304 6059633 140735069940496 140735069939288 4277693 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 139236 114401 183 456 0 138772 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 556944

[startup+1722.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 18489
/proc/meminfo: memFree=29510804/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=556944 CPUtime=1721.98 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 104738 0 0 0 172107 91 0 0 20 0 1 0 108836969 570310656 113889 33554432000 4194304 6059633 140735069940496 140735069939288 4261406 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 139236 113889 183 456 0 138772 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 556944

[startup+1782.31 s]
/proc/loadavg: 2.34 2.26 2.19 3/178 18493
/proc/meminfo: memFree=29516256/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=506856 CPUtime=1781.98 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 105246 0 0 0 178105 93 0 0 20 0 1 0 108836969 519020544 112537 33554432000 4194304 6059633 140735069940496 140735069939320 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 126714 112537 183 456 0 126250 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 506856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.52 2.31 2.21 3/178 18493
/proc/meminfo: memFree=29562600/32872528 swapFree=18240/1696364
[pid=18265] ppid=18262 vsize=556944 CPUtime=1800.07 cores=0,2,4,6
/proc/18265/stat : 18265 (open-wbo) R 18262 18265 14989 0 -1 4202496 105577 0 0 0 179913 94 0 0 20 0 1 0 108836969 570310656 114401 33554432000 4194304 6059633 140735069940496 140735069939288 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18265/statm: 139236 114401 183 456 0 138772 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 556944

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 18265 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): 1800.09
CPU user time (s): 1799.13
CPU system time (s): 0.954854
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 637084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.13
system time used= 0.954854
maximum resident set size= 557588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105580
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= 75
involuntary context switches= 1868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68929 second user time and 6.78697 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 05:10:52
IDJOB=4086165
IDBENCH=89805
IDSOLVER=2547
FILE ID=node137/4086165-1465269051
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-112.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086165-1465269051/watcher-4086165-1465269051 -o /tmp/evaluation-result-4086165-1465269051/solver-4086165-1465269051 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086165-1465269051.opb

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

MD5SUM BENCH= 7a0b627cea8cce891554469525360150
RANDOM SEED=53625160

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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:        29813988 kB
Buffers:           85252 kB
Cached:           208288 kB
SwapCached:         2556 kB
Active:           477944 kB
Inactive:         147988 kB
Active(anon):     332284 kB
Inactive(anon):     2836 kB
Active(file):     145660 kB
Inactive(file):   145152 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:             37664 kB
Writeback:             0 kB
AnonPages:       2029348 kB
Mapped:             8896 kB
Shmem:                 0 kB
Slab:             600936 kB
SReclaimable:      44980 kB
SUnreclaim:       555956 kB
KernelStack:        1464 kB
PageTables:         8220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2178396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1935360 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= 71700 MiB
End job on node137 at 2016-06-07 05:40:52