Trace number 4096146

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-30.opb
MD5SUM385932e95fa98a18d84f560f29bbc773
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.011998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables121
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 8
Number of bits of the biggest sum of numbers4
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-4096146-1466101853.opb
0.00/0.00	c File size is 2308 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           121                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         120                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4096146-1466101853/watcher-4096146-1466101853 -o /tmp/evaluation-result-4096146-1466101853/solver-4096146-1466101853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17810 --watchdog 1960 open-wbo HOME/instance-4096146-1466101853.opb 

pid=18132
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: 2.13 2.10 2.04 4/177 18135
/proc/meminfo: memFree=31237684/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=6844 CPUtime=0 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 422 0 0 0 0 0 0 0 20 0 1 0 12234525 7008256 295 33554432000 4194304 6059633 140736778168112 140737194650920 4254746 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 1711 295 164 456 0 1247 0

[startup+0.100167 s]
/proc/loadavg: 2.13 2.10 2.04 4/177 18135
/proc/meminfo: memFree=31237684/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=3140 CPUtime=0.09 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 584 0 0 0 9 0 0 0 20 0 1 0 12234525 3215360 408 33554432000 4194304 6059633 140736778168112 140737194650920 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 785 408 175 456 0 321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3140

[startup+0.200348 s]
/proc/loadavg: 2.13 2.10 2.04 4/177 18135
/proc/meminfo: memFree=31237684/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=3516 CPUtime=0.19 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 758 0 0 0 19 0 0 0 20 0 1 0 12234525 3600384 456 33554432000 4194304 6059633 140736778168112 140737194650920 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 879 456 175 456 0 415 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3516

[startup+0.300259 s]
/proc/loadavg: 2.13 2.10 2.04 4/177 18135
/proc/meminfo: memFree=31237684/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=4948 CPUtime=0.29 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 941 0 0 0 29 0 0 0 20 0 1 0 12234525 5066752 637 33554432000 4194304 6059633 140736778168112 140737194650920 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 1237 637 175 456 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4948

[startup+0.700228 s]
/proc/loadavg: 2.13 2.10 2.04 4/177 18135
/proc/meminfo: memFree=31237684/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=5964 CPUtime=0.69 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 1331 0 0 0 69 0 0 0 20 0 1 0 12234525 6107136 1005 33554432000 4194304 6059633 140736778168112 140736778166600 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 1491 1005 175 456 0 1027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50023 s]
/proc/loadavg: 2.13 2.10 2.04 3/178 18136
/proc/meminfo: memFree=31228048/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=8832 CPUtime=1.49 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 1973 0 0 0 149 0 0 0 20 0 1 0 12234525 9043968 1615 33554432000 4194304 6059633 140736778168112 140736778166600 4261768 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 2208 1615 175 456 0 1744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8832

[startup+3.10023 s]
/proc/loadavg: 2.13 2.10 2.04 3/178 18136
/proc/meminfo: memFree=31222156/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=8832 CPUtime=3.09 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 2212 0 0 0 309 0 0 0 20 0 1 0 12234525 9043968 1848 33554432000 4194304 6059633 140736778168112 140736778166600 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 2208 1848 175 456 0 1744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8832

[startup+6.30019 s]
/proc/loadavg: 2.20 2.11 2.04 3/178 18136
/proc/meminfo: memFree=31212640/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=11824 CPUtime=6.29 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 2340 0 0 0 629 0 0 0 20 0 1 0 12234525 12107776 2485 33554432000 4194304 6059633 140736778168112 140736778166600 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 2956 2485 175 456 0 2492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11824

[startup+12.7002 s]
/proc/loadavg: 2.26 2.13 2.05 3/177 18136
/proc/meminfo: memFree=31202744/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=18892 CPUtime=12.69 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 3777 0 0 0 1269 0 0 0 20 0 1 0 12234525 19345408 4092 33554432000 4194304 6059633 140736778168112 140736778166600 4277956 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 4723 4092 175 456 0 4259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18892

[startup+25.5003 s]
/proc/loadavg: 2.20 2.12 2.04 3/177 18136
/proc/meminfo: memFree=31189992/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=21864 CPUtime=25.49 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 4049 0 0 0 2549 0 0 0 20 0 1 0 12234525 22388736 4870 33554432000 4194304 6059633 140736778168112 140736778166600 4246322 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 5466 4870 175 456 0 5002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21864

[startup+51.1003 s]
/proc/loadavg: 2.13 2.11 2.04 3/177 18136
/proc/meminfo: memFree=31166540/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=33356 CPUtime=51.09 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 5495 0 0 0 5108 1 0 0 20 0 1 0 12234525 34156544 7963 33554432000 4194304 6059633 140736778168112 140736778166600 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 8339 7963 175 456 0 7875 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33356

[startup+102.3 s]
/proc/loadavg: 2.06 2.09 2.04 3/177 18137
/proc/meminfo: memFree=31141176/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=40540 CPUtime=102.28 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 5904 0 0 0 10227 1 0 0 20 0 1 0 12234525 41512960 9772 33554432000 4194304 6059633 140736778168112 140736778166936 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 10135 9772 175 456 0 9671 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40540

[startup+162.3 s]
/proc/loadavg: 2.08 2.09 2.04 3/177 18138
/proc/meminfo: memFree=31134996/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=56704 CPUtime=162.27 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 6063 0 0 0 16226 1 0 0 20 0 1 0 12234525 58064896 10440 33554432000 4194304 6059633 140736778168112 140736778166600 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 14176 10440 175 456 0 13712 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 56704

[startup+222.307 s]
/proc/loadavg: 2.11 2.10 2.04 3/177 18139
/proc/meminfo: memFree=31101080/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=56704 CPUtime=222.26 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 6356 0 0 0 22225 1 0 0 20 0 1 0 12234525 58064896 13786 33554432000 4194304 6059633 140736778168112 140736778166600 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 14176 13786 175 456 0 13712 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 56704

[startup+282.3 s]
/proc/loadavg: 2.20 2.12 2.05 3/177 18141
/proc/meminfo: memFree=31100784/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=56704 CPUtime=282.24 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 6356 0 0 0 28223 1 0 0 20 0 1 0 12234525 58064896 13786 33554432000 4194304 6059633 140736778168112 140736778166600 4261024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 14176 13786 175 456 0 13712 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 56704

[startup+342.3 s]
/proc/loadavg: 2.13 2.11 2.05 3/177 18142
/proc/meminfo: memFree=31095976/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=71532 CPUtime=342.24 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7320 0 0 0 34222 2 0 0 20 0 1 0 12234525 73248768 14779 33554432000 4194304 6059633 140736778168112 140736778166600 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 17883 14779 175 456 0 17419 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 71532

[startup+402.3 s]
/proc/loadavg: 2.17 2.12 2.06 3/177 18143
/proc/meminfo: memFree=31093944/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=71532 CPUtime=402.23 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7321 0 0 0 40221 2 0 0 20 0 1 0 12234525 73248768 15291 33554432000 4194304 6059633 140736778168112 140736778166600 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 17883 15291 175 456 0 17419 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 71532

[startup+462.3 s]
/proc/loadavg: 2.17 2.13 2.06 3/177 18144
/proc/meminfo: memFree=31054488/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=71532 CPUtime=462.22 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7322 0 0 0 46220 2 0 0 20 0 1 0 12234525 73248768 15803 33554432000 4194304 6059633 140736778168112 140736778166600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 17883 15803 175 456 0 17419 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 71532

[startup+522.3 s]
/proc/loadavg: 2.12 2.12 2.06 3/177 18145
/proc/meminfo: memFree=31054948/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=71532 CPUtime=522.21 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7330 0 0 0 52219 2 0 0 20 0 1 0 12234525 73248768 15803 33554432000 4194304 6059633 140736778168112 140736778166600 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 17883 15803 175 456 0 17419 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 71532

[startup+582.3 s]
/proc/loadavg: 2.13 2.12 2.07 3/178 18150
/proc/meminfo: memFree=31057184/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=71532 CPUtime=582.2 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7330 0 0 0 58218 2 0 0 20 0 1 0 12234525 73248768 15803 33554432000 4194304 6059633 140736778168112 140736778166600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 17883 15803 175 456 0 17419 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 71532


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


[startup+942.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/177 18157
/proc/meminfo: memFree=31075004/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=83024 CPUtime=942.14 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7681 0 0 0 94212 2 0 0 20 0 1 0 12234525 85016576 19713 33554432000 4194304 6059633 140736778168112 140736778166632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 20756 19713 175 456 0 20292 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 83024

[startup+1002.3 s]
/proc/loadavg: 2.11 2.10 2.08 3/177 18158
/proc/meminfo: memFree=31072756/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=83024 CPUtime=1002.13 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7754 0 0 0 100210 3 0 0 20 0 1 0 12234525 85016576 20295 33554432000 4194304 6059633 140736778168112 140736778166632 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 20756 20295 175 456 0 20292 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 83024

[startup+1062.3 s]
/proc/loadavg: 2.15 2.11 2.08 3/177 18159
/proc/meminfo: memFree=31021720/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=83024 CPUtime=1062.12 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7754 0 0 0 106209 3 0 0 20 0 1 0 12234525 85016576 20295 33554432000 4194304 6059633 140736778168112 140736778166632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 20756 20295 175 456 0 20292 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83024

[startup+1122.3 s]
/proc/loadavg: 2.23 2.15 2.10 3/177 18160
/proc/meminfo: memFree=31026056/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=83024 CPUtime=1122.11 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7755 0 0 0 112208 3 0 0 20 0 1 0 12234525 85016576 20295 33554432000 4194304 6059633 140736778168112 140736778166632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 20756 20295 175 456 0 20292 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 83024

[startup+1182.3 s]
/proc/loadavg: 2.20 2.15 2.10 4/178 18165
/proc/meminfo: memFree=31072584/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=83024 CPUtime=1182.11 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7794 0 0 0 118208 3 0 0 20 0 1 0 12234525 85016576 20331 33554432000 4194304 6059633 140736778168112 140736778166632 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 20756 20331 175 456 0 20292 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 83024

[startup+1242.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/177 18166
/proc/meminfo: memFree=31012740/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1242.09 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 7867 0 0 0 124206 3 0 0 20 0 1 0 12234525 92082176 21424 33554432000 4194304 6059633 140736778168112 140736778166632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 21424 175 456 0 22017 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 89924

[startup+1302.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 18167
/proc/meminfo: memFree=31024284/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1302.09 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8168 0 0 0 130205 4 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 89924

[startup+1362.3 s]
/proc/loadavg: 2.02 2.09 2.08 4/177 18168
/proc/meminfo: memFree=31009056/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1362.07 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8278 0 0 0 136203 4 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 89924

[startup+1422.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/177 18169
/proc/meminfo: memFree=31025184/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1422.08 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8389 0 0 0 142203 5 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 89924

[startup+1482.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 18171
/proc/meminfo: memFree=31014796/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1482.06 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8500 0 0 0 148201 5 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4277923 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 89924

[startup+1542.31 s]
/proc/loadavg: 2.07 2.08 2.08 4/177 18172
/proc/meminfo: memFree=30993796/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1542.06 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8611 0 0 0 154200 6 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 89924

[startup+1602.3 s]
/proc/loadavg: 2.14 2.09 2.08 3/177 18173
/proc/meminfo: memFree=31046844/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1602.04 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8722 0 0 0 160198 6 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 89924

[startup+1662.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 18174
/proc/meminfo: memFree=31005996/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1662.03 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 8833 0 0 0 166196 7 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 89924

[startup+1722.3 s]
/proc/loadavg: 2.07 2.07 2.08 4/177 18175
/proc/meminfo: memFree=30962840/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=139244 CPUtime=1722.02 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 9055 0 0 0 172194 8 0 0 20 0 1 0 12234525 142585856 29896 33554432000 4194304 6059633 140736778168112 140736778166936 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 34811 29896 175 456 0 34347 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139244

[startup+1782.3 s]
/proc/loadavg: 2.06 2.07 2.08 3/178 18180
/proc/meminfo: memFree=30950012/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=139244 CPUtime=1782.01 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 9168 0 0 0 178193 8 0 0 20 0 1 0 12234525 142585856 30408 33554432000 4194304 6059633 140736778168112 140736778166648 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 34811 30408 175 456 0 34347 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.10 2.09 3/178 18180
/proc/meminfo: memFree=31009796/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1800.01 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 9169 0 0 0 179993 8 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89924

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 18135 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.10 2.09 3/178 18180
/proc/meminfo: memFree=31009796/32872528 swapFree=681192/736380
[pid=18135] ppid=18132 vsize=89924 CPUtime=1800.01 cores=1,3,5,7
/proc/18135/stat : 18135 (open-wbo) R 18132 18135 17793 0 -1 4202496 9169 0 0 0 179993 8 0 0 20 0 1 0 12234525 92082176 22121 33554432000 4194304 6059633 140736778168112 140736778166936 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18135/statm: 22481 22121 175 456 0 22017 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89924

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.086986
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 139244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.086986
maximum resident set size= 123680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9172
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= 12
involuntary context switches= 1946

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70328 second user time and 7.54085 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-16 20:30:53
IDJOB=4096146
IDBENCH=107572
IDSOLVER=2547
FILE ID=node112/4096146-1466101853
RUNJOBID= node112-1466098251-17810
PBS_JOBID= 19904069
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-30.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096146-1466101853/watcher-4096146-1466101853 -o /tmp/evaluation-result-4096146-1466101853/solver-4096146-1466101853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17810 --watchdog 1960  open-wbo HOME/instance-4096146-1466101853.opb

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

MD5SUM BENCH= 385932e95fa98a18d84f560f29bbc773
RANDOM SEED=1984270118

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
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	: 5321.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
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		: 2666.734
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		: 2666.734
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31238064 kB
Buffers:           56264 kB
Cached:           133228 kB
SwapCached:          696 kB
Active:           105688 kB
Inactive:          88452 kB
Active(anon):       6264 kB
Inactive(anon):      740 kB
Active(file):      99424 kB
Inactive(file):    87712 kB
Unevictable:      736380 kB
Mlocked:          681192 kB
SwapTotal:      67108856 kB
SwapFree:       67098028 kB
Dirty:              9332 kB
Writeback:             0 kB
AnonPages:        947288 kB
Mapped:             7748 kB
Shmem:                 0 kB
Slab:             569160 kB
SReclaimable:      13336 kB
SUnreclaim:       555824 kB
KernelStack:        1480 kB
PageTables:         5704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     856544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 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= 71704 MiB
End job on node112 at 2016-06-16 21:00:53