Trace number 4085961

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) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k4_l4_n360.opb
MD5SUMa399b3055416a9d1117a7f2bb11b2cef
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints86040
Number of constraints which are clauses85680
Number of constraints which are cardinality constraints (but not clauses)360
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint4
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 7
Number of bits of the biggest sum of numbers3
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-4085961-1465223994.opb
0.00/0.00	c File size is 3515322 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          1440                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      86040                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         360                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.36 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4085961-1465223994/watcher-4085961-1465223994 -o /tmp/evaluation-result-4085961-1465223994/solver-4085961-1465223994 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16631 --watchdog 1960 open-wbo HOME/instance-4085961-1465223994.opb 

pid=17861
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: 1.99 1.85 1.71 3/178 17864
/proc/meminfo: memFree=31886756/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=5904 CPUtime=0 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 1216 0 0 0 0 0 0 0 20 0 1 0 104331451 6045696 1091 33554432000 4194304 6059633 140735778171760 140735683620952 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 1476 1091 993 456 0 153 0

[startup+0.100159 s]
/proc/loadavg: 1.99 1.85 1.71 3/178 17864
/proc/meminfo: memFree=31886756/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=6976 CPUtime=0.09 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 1484 0 0 0 9 0 0 0 20 0 1 0 104331451 7143424 1359 33554432000 4194304 6059633 140735778171760 140735683620952 5156863 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 1744 1359 993 456 0 421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6976

[startup+0.200322 s]
/proc/loadavg: 1.99 1.85 1.71 3/178 17864
/proc/meminfo: memFree=31886756/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=8244 CPUtime=0.19 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 1768 0 0 0 19 0 0 0 20 0 1 0 104331451 8441856 1643 33554432000 4194304 6059633 140735778171760 140735778169560 4928546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 2061 1643 993 456 0 738 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8244

[startup+0.300291 s]
/proc/loadavg: 1.99 1.85 1.71 3/178 17864
/proc/meminfo: memFree=31886756/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=9332 CPUtime=0.29 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 2050 0 0 0 29 0 0 0 20 0 1 0 104331451 9555968 1925 33554432000 4194304 6059633 140735778171760 140735778169560 4229678 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 2333 1925 993 456 0 1010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9332

[startup+0.700301 s]
/proc/loadavg: 1.99 1.85 1.71 3/178 17864
/proc/meminfo: memFree=31886756/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=15344 CPUtime=0.69 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 4188 0 0 0 69 0 0 0 20 0 1 0 104331451 15712256 2961 33554432000 4194304 6059633 140735778171760 140735778169560 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 3836 2961 180 456 0 3372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15344

[startup+1.50026 s]
/proc/loadavg: 1.99 1.85 1.71 3/179 17865
/proc/meminfo: memFree=31871224/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=22856 CPUtime=1.49 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 6174 0 0 0 149 0 0 0 20 0 1 0 104331451 23404544 5032 33554432000 4194304 6059633 140735778171760 140735778170584 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 5714 5032 180 456 0 5250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22856

[startup+3.10029 s]
/proc/loadavg: 1.99 1.85 1.71 3/179 17865
/proc/meminfo: memFree=31854048/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=31632 CPUtime=3.08 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 7043 0 0 0 308 0 0 0 20 0 1 0 104331451 32391168 7366 33554432000 4194304 6059633 140735778171760 140735778170280 4264672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 7908 7366 180 456 0 7444 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31632

[startup+6.30025 s]
/proc/loadavg: 1.99 1.85 1.71 3/179 17865
/proc/meminfo: memFree=31853988/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=45952 CPUtime=6.29 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 8732 0 0 0 628 1 0 0 20 0 1 0 104331451 47054848 9430 33554432000 4194304 6059633 140735778171760 140735778170248 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 11488 9430 180 456 0 11024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45952

[startup+12.7003 s]
/proc/loadavg: 1.99 1.86 1.71 3/180 17868
/proc/meminfo: memFree=31820368/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=45952 CPUtime=12.69 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 8735 0 0 0 1268 1 0 0 20 0 1 0 104331451 47054848 10966 33554432000 4194304 6059633 140735778171760 140735778170248 4255148 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 11488 10966 180 456 0 11024 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45952

[startup+25.5004 s]
/proc/loadavg: 1.99 1.86 1.71 3/180 17868
/proc/meminfo: memFree=31855440/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=64804 CPUtime=25.49 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 8876 0 0 0 2547 2 0 0 20 0 1 0 104331451 66359296 15657 33554432000 4194304 6059633 140735778171760 140735778170248 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 16201 15657 180 456 0 15737 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64804

[startup+51.1004 s]
/proc/loadavg: 1.99 1.87 1.72 3/180 17869
/proc/meminfo: memFree=31793264/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=77108 CPUtime=51.08 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 9590 0 0 0 5106 2 0 0 20 0 1 0 104331451 78958592 18747 33554432000 4194304 6059633 140735778171760 140735778170584 4255341 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 19277 18747 180 456 0 18813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77108

[startup+102.3 s]
/proc/loadavg: 1.99 1.89 1.73 3/179 17870
/proc/meminfo: memFree=31784952/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=77108 CPUtime=102.28 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 11499 0 0 0 10220 8 0 0 20 0 1 0 104331451 78958592 18748 33554432000 4194304 6059633 140735778171760 140735778170584 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 19277 18748 180 456 0 18813 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 77108

[startup+162.3 s]
/proc/loadavg: 1.99 1.91 1.74 3/179 17871
/proc/meminfo: memFree=31743164/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=157248 CPUtime=162.26 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 15877 0 0 0 16209 17 0 0 20 0 1 0 104331451 161021952 31146 33554432000 4194304 6059633 140735778171760 140735778170296 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 39312 31146 180 456 0 38848 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 157248

[startup+222.307 s]
/proc/loadavg: 1.99 1.92 1.76 3/179 17872
/proc/meminfo: memFree=31727572/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=126428 CPUtime=222.26 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 20907 0 0 0 22198 28 0 0 20 0 1 0 104331451 129462272 28648 33554432000 4194304 6059633 140735778171760 140735778170296 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 31607 28648 180 456 0 31143 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 126428

[startup+282.3 s]
/proc/loadavg: 1.99 1.93 1.77 3/179 17873
/proc/meminfo: memFree=31669736/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=77108 CPUtime=282.25 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 25447 0 0 0 28187 38 0 0 20 0 1 0 104331451 78958592 18748 33554432000 4194304 6059633 140735778171760 140735778170584 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 19277 18748 180 456 0 18813 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 77108

[startup+342.3 s]
/proc/loadavg: 1.99 1.94 1.78 3/179 17874
/proc/meminfo: memFree=31796452/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=157248 CPUtime=342.23 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 29413 0 0 0 34177 46 0 0 20 0 1 0 104331451 161021952 36395 33554432000 4194304 6059633 140735778171760 140735778170552 4277790 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 39312 36395 180 456 0 38848 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 157248

[startup+402.3 s]
/proc/loadavg: 1.99 1.95 1.79 3/179 17876
/proc/meminfo: memFree=31815316/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=126428 CPUtime=402.22 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 32781 0 0 0 40167 55 0 0 20 0 1 0 104331451 129462272 27114 33554432000 4194304 6059633 140735778171760 140735778170296 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 31607 27114 180 456 0 31143 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 126428

[startup+462.3 s]
/proc/loadavg: 1.99 1.95 1.80 3/179 17877
/proc/meminfo: memFree=31769832/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=126428 CPUtime=462.22 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 38578 0 0 0 46157 65 0 0 20 0 1 0 104331451 129462272 27114 33554432000 4194304 6059633 140735778171760 140735778170296 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 31607 27114 180 456 0 31143 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 126428

[startup+522.3 s]
/proc/loadavg: 2.03 1.97 1.82 3/179 17878
/proc/meminfo: memFree=31686124/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207336 CPUtime=522.21 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 44555 0 0 0 52146 75 0 0 20 0 1 0 104331451 212312064 38958 33554432000 4194304 6059633 140735778171760 140735778170552 4261130 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51834 38958 180 456 0 51370 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 207336

[startup+582.3 s]
/proc/loadavg: 2.04 1.99 1.83 3/179 17879
/proc/meminfo: memFree=31684816/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=126428 CPUtime=582.19 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 49905 0 0 0 58135 84 0 0 20 0 1 0 104331451 129462272 28650 33554432000 4194304 6059633 140735778171760 140735778170296 4261525 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 31607 28650 180 456 0 31143 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 126428


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/179 17889
/proc/meminfo: memFree=31790688/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=77108 CPUtime=942.13 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 77336 0 0 0 94080 133 0 0 20 0 1 0 104331451 78958592 18752 33554432000 4194304 6059633 140735778171760 140735778170584 4255347 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 19277 18752 180 456 0 18813 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 77108

[startup+1002.3 s]
/proc/loadavg: 2.03 2.00 1.88 3/179 17891
/proc/meminfo: memFree=31606284/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=157248 CPUtime=1002.13 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 81376 0 0 0 100071 142 0 0 20 0 1 0 104331451 161021952 34351 33554432000 4194304 6059633 140735778171760 140735778170552 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 39312 34351 180 456 0 38848 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 157248

[startup+1062.3 s]
/proc/loadavg: 2.05 2.01 1.89 3/179 17892
/proc/meminfo: memFree=31613192/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207336 CPUtime=1062.12 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 85472 0 0 0 106063 149 0 0 20 0 1 0 104331451 212312064 41308 33554432000 4194304 6059633 140735778171760 140735778170552 4255672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51834 41308 180 456 0 51370 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 207336

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 1.89 3/179 17893
/proc/meminfo: memFree=31623572/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207336 CPUtime=1122.11 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 88763 0 0 0 112054 157 0 0 20 0 1 0 104331451 212312064 45916 33554432000 4194304 6059633 140735778171760 140735778170552 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51834 45916 180 456 0 51370 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 207336

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 17894
/proc/meminfo: memFree=31649720/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207336 CPUtime=1182.1 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 92035 0 0 0 118047 163 0 0 20 0 1 0 104331451 212312064 49500 33554432000 4194304 6059633 140735778171760 140735778170552 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51834 49500 180 456 0 51370 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 207336

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/180 17944
/proc/meminfo: memFree=31967632/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=77108 CPUtime=1242.09 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 95305 0 0 0 124039 170 0 0 20 0 1 0 104331451 78958592 18752 33554432000 4194304 6059633 140735778171760 140735778170584 4277868 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 19277 18752 180 456 0 18813 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 77108

[startup+1302.3 s]
/proc/loadavg: 2.06 2.03 1.92 3/180 17969
/proc/meminfo: memFree=31878408/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=77108 CPUtime=1302.07 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 98586 0 0 0 130031 176 0 0 20 0 1 0 104331451 78958592 18752 33554432000 4194304 6059633 140735778171760 140735778170584 4255352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 19277 18752 180 456 0 18813 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 77108

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 1.92 3/179 17970
/proc/meminfo: memFree=31706988/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207336 CPUtime=1362.07 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 101898 0 0 0 136024 183 0 0 20 0 1 0 104331451 212312064 51072 33554432000 4194304 6059633 140735778171760 140735778170552 4270828 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51834 51072 180 456 0 51370 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 207336

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/179 17971
/proc/meminfo: memFree=31691784/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207336 CPUtime=1422.07 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 105336 0 0 0 142017 190 0 0 20 0 1 0 104331451 212312064 49500 33554432000 4194304 6059633 140735778171760 140735778170552 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51834 49500 180 456 0 51370 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 207336

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/179 17972
/proc/meminfo: memFree=31700864/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=207468 CPUtime=1482.05 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 109660 0 0 0 148009 196 0 0 20 0 1 0 104331451 212447232 45944 33554432000 4194304 6059633 140735778171760 140735778170552 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 51867 45944 180 456 0 51403 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 207468

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17973
/proc/meminfo: memFree=31788284/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=208592 CPUtime=1542.04 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 114245 0 0 0 154001 203 0 0 20 0 1 0 104331451 213598208 41617 33554432000 4194304 6059633 140735778171760 140735778170552 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 52148 41617 180 456 0 51684 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 208592

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17975
/proc/meminfo: memFree=31709568/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=159364 CPUtime=1602.03 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 117945 0 0 0 159993 210 0 0 20 0 1 0 104331451 163188736 34363 33554432000 4194304 6059633 140735778171760 140735778170552 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 39841 34363 180 456 0 39377 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 159364

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17976
/proc/meminfo: memFree=31659400/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=291588 CPUtime=1662.02 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 121674 0 0 0 165986 216 0 0 20 0 1 0 104331451 298586112 53795 33554432000 4194304 6059633 140735778171760 140735778170552 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 72897 53795 180 456 0 72433 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 291588

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17977
/proc/meminfo: memFree=31665724/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=210688 CPUtime=1722.02 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 125578 0 0 0 171979 223 0 0 20 0 1 0 104331451 215744512 44701 33554432000 4194304 6059633 140735778171760 140735778170552 4261130 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 52672 44701 180 456 0 52208 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 210688

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17978
/proc/meminfo: memFree=31697324/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=161348 CPUtime=1782.01 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 129252 0 0 0 177972 229 0 0 20 0 1 0 104331451 165220352 33835 33554432000 4194304 6059633 140735778171760 140735778170552 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 40337 33835 180 456 0 39873 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 161348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17978
/proc/meminfo: memFree=31652980/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=211436 CPUtime=1800 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 130103 0 0 0 179770 230 0 0 20 0 1 0 104331451 216510464 47960 33554432000 4194304 6059633 140735778171760 140735778170552 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 52859 47960 180 456 0 52395 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 211436

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 17864 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 17978
/proc/meminfo: memFree=31652980/32872528 swapFree=8144/8144
[pid=17864] ppid=17861 vsize=211436 CPUtime=1800 cores=0,2,4,6
/proc/17864/stat : 17864 (open-wbo) R 17861 17864 16615 0 -1 4202496 130103 0 0 0 179770 230 0 0 20 0 1 0 104331451 216510464 47960 33554432000 4194304 6059633 140735778171760 140735778170552 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17864/statm: 52859 47960 180 456 0 52395 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 211436

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1797.7
CPU system time (s): 2.30865
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 292824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.30865
maximum resident set size= 222192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130106
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= 32
involuntary context switches= 1873

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.09123 second user time and 7.44087 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-06 16:39:54
IDJOB=4085961
IDBENCH=1372
IDSOLVER=2547
FILE ID=node133/4085961-1465223994
RUNJOBID= node133-1465223432-16631
PBS_JOBID= 19843235
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k4_l4_n360.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4085961-1465223994/watcher-4085961-1465223994 -o /tmp/evaluation-result-4085961-1465223994/solver-4085961-1465223994 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16631 --watchdog 1960  open-wbo HOME/instance-4085961-1465223994.opb

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

MD5SUM BENCH= a399b3055416a9d1117a7f2bb11b2cef
RANDOM SEED=1429141572

node133.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 7358.89
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		: 2667.065
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		: 2667.065
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		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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		: 2667.065
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:        31887392 kB
Buffers:            8864 kB
Cached:            65708 kB
SwapCached:         2100 kB
Active:           246824 kB
Inactive:          30644 kB
Active(anon):     203872 kB
Inactive(anon):     1356 kB
Active(file):      42952 kB
Inactive(file):    29288 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098160 kB
Dirty:              8100 kB
Writeback:             0 kB
AnonPages:        207924 kB
Mapped:             8068 kB
Shmem:                 0 kB
Slab:             567444 kB
SReclaimable:      10812 kB
SUnreclaim:       556632 kB
KernelStack:        1480 kB
PageTables:         3948 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     331952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 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= 71716 MiB
End job on node133 at 2016-06-06 17:09:54