Trace number 4095894

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-fixedbandwidth-55.opb
MD5SUMcf4d91676518fe8019597583819bc1db
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables221
Total number of constraints110
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)110
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-4095894-1466098180.opb
0.00/0.00	c File size is 4234 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:           221                                                                   |
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:         220                                                                   |
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-4095894-1466098180/watcher-4095894-1466098180 -o /tmp/evaluation-result-4095894-1466098180/solver-4095894-1466098180 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466098180-13711 --watchdog 1960 open-wbo HOME/instance-4095894-1466098180.opb 

pid=13731
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: 1.54 2.00 2.12 4/173 13734
/proc/meminfo: memFree=30676720/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=7316 CPUtime=0 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 538 0 0 0 0 0 0 0 20 0 1 0 11864512 7491584 408 33554432000 4194304 6059633 140734212683200 140736763107912 4246528 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 1829 408 165 456 0 1365 0

[startup+0.100163 s]
/proc/loadavg: 1.54 2.00 2.12 4/173 13734
/proc/meminfo: memFree=30676720/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=3480 CPUtime=0.09 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 683 0 0 0 9 0 0 0 20 0 1 0 11864512 3563520 498 33554432000 4194304 6059633 140734212683200 140736763107912 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 870 498 180 456 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.20026 s]
/proc/loadavg: 1.54 2.00 2.12 4/173 13734
/proc/meminfo: memFree=30676720/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=3920 CPUtime=0.19 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 926 0 0 0 19 0 0 0 20 0 1 0 11864512 4014080 610 33554432000 4194304 6059633 140734212683200 140736763107912 4261782 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 980 610 180 456 0 516 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3920

[startup+0.300268 s]
/proc/loadavg: 1.54 2.00 2.12 4/173 13734
/proc/meminfo: memFree=30676720/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=4544 CPUtime=0.29 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 1012 0 0 0 29 0 0 0 20 0 1 0 11864512 4653056 695 33554432000 4194304 6059633 140734212683200 140736763107912 4261203 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 1136 695 180 456 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4544

[startup+0.700236 s]
/proc/loadavg: 1.54 2.00 2.12 4/173 13734
/proc/meminfo: memFree=30676720/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=7256 CPUtime=0.69 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 1400 0 0 0 69 0 0 0 20 0 1 0 11864512 7430144 1068 33554432000 4194304 6059633 140734212683200 140734212681688 5042569 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 1814 1068 180 456 0 1350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7256

[startup+1.50023 s]
/proc/loadavg: 1.54 2.00 2.12 4/177 13741
/proc/meminfo: memFree=30665968/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=8428 CPUtime=1.49 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 2095 0 0 0 149 0 0 0 20 0 1 0 11864512 8630272 1724 33554432000 4194304 6059633 140734212683200 140734212681688 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 2107 1724 180 456 0 1643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8428

[startup+3.10023 s]
/proc/loadavg: 1.54 2.00 2.12 4/177 13741
/proc/meminfo: memFree=30661744/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=14636 CPUtime=3.09 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 2623 0 0 0 309 0 0 0 20 0 1 0 11864512 14987264 2747 33554432000 4194304 6059633 140734212683200 140734212681688 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 3659 2747 180 456 0 3195 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14636

[startup+6.30024 s]
/proc/loadavg: 1.58 2.00 2.11 3/177 13741
/proc/meminfo: memFree=30651012/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=14636 CPUtime=6.29 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 3189 0 0 0 629 0 0 0 20 0 1 0 11864512 14987264 3289 33554432000 4194304 6059633 140734212683200 140734212681688 4277990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 3659 3289 180 456 0 3195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14636

[startup+12.7003 s]
/proc/loadavg: 1.61 2.00 2.11 3/177 13741
/proc/meminfo: memFree=30640000/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=21964 CPUtime=12.68 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 4292 0 0 0 1268 0 0 0 20 0 1 0 11864512 22491136 4974 33554432000 4194304 6059633 140734212683200 140734212682024 4255697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 5491 4974 180 456 0 5027 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21964

[startup+25.5003 s]
/proc/loadavg: 1.78 2.02 2.12 3/178 13744
/proc/meminfo: memFree=30623932/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=33456 CPUtime=25.49 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 5471 0 0 0 2548 1 0 0 20 0 1 0 11864512 34258944 7150 33554432000 4194304 6059633 140734212683200 140734212681688 4280151 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 8364 7150 180 456 0 7900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33456

[startup+51.1004 s]
/proc/loadavg: 1.92 2.03 2.12 3/178 13744
/proc/meminfo: memFree=30614044/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=30748 CPUtime=51.08 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 7057 0 0 0 5107 1 0 0 20 0 1 0 11864512 31485952 7195 33554432000 4194304 6059633 140734212683200 140734212681720 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 7687 7195 180 456 0 7223 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30748

[startup+102.3 s]
/proc/loadavg: 2.13 2.07 2.12 3/177 13745
/proc/meminfo: memFree=30589400/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=56732 CPUtime=102.28 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 8461 0 0 0 10226 2 0 0 20 0 1 0 11864512 58093568 10341 33554432000 4194304 6059633 140734212683200 140734212681688 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 14183 10341 180 456 0 13719 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 56732

[startup+162.3 s]
/proc/loadavg: 2.10 2.07 2.12 3/177 13746
/proc/meminfo: memFree=30560696/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=56732 CPUtime=162.27 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 8886 0 0 0 16224 3 0 0 20 0 1 0 11864512 58093568 13813 33554432000 4194304 6059633 140734212683200 140734212681688 4278536 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 14183 13813 180 456 0 13719 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 56732

[startup+222.307 s]
/proc/loadavg: 2.16 2.10 2.12 4/177 13748
/proc/meminfo: memFree=30550704/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=71972 CPUtime=222.26 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9386 0 0 0 22223 3 0 0 20 0 1 0 11864512 73699328 15224 33554432000 4194304 6059633 140734212683200 140734212681688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 17993 15224 180 456 0 17529 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71972

[startup+282.3 s]
/proc/loadavg: 2.16 2.11 2.12 3/177 13749
/proc/meminfo: memFree=30540504/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=71972 CPUtime=282.24 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9387 0 0 0 28221 3 0 0 20 0 1 0 11864512 73699328 15736 33554432000 4194304 6059633 140734212683200 140734212681688 4255329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 17993 15736 180 456 0 17529 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71972

[startup+342.3 s]
/proc/loadavg: 2.25 2.13 2.12 3/177 13750
/proc/meminfo: memFree=30536512/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=71972 CPUtime=342.23 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9388 0 0 0 34220 3 0 0 20 0 1 0 11864512 73699328 16248 33554432000 4194304 6059633 140734212683200 140734212681688 4278357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 17993 16248 180 456 0 17529 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 71972

[startup+402.3 s]
/proc/loadavg: 2.16 2.13 2.12 4/177 13751
/proc/meminfo: memFree=30532088/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=71972 CPUtime=402.22 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9388 0 0 0 40219 3 0 0 20 0 1 0 11864512 73699328 16248 33554432000 4194304 6059633 140734212683200 140734212681688 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 17993 16248 180 456 0 17529 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 71972

[startup+462.3 s]
/proc/loadavg: 2.16 2.14 2.12 3/177 13752
/proc/meminfo: memFree=30527956/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=71972 CPUtime=462.21 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9389 0 0 0 46218 3 0 0 20 0 1 0 11864512 73699328 16760 33554432000 4194304 6059633 140734212683200 140734212681688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 17993 16760 180 456 0 17529 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 71972

[startup+522.3 s]
/proc/loadavg: 2.19 2.14 2.12 3/177 13754
/proc/meminfo: memFree=30514408/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=83464 CPUtime=522.21 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9725 0 0 0 52217 4 0 0 20 0 1 0 11864512 85467136 20145 33554432000 4194304 6059633 140734212683200 140734212681720 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 20866 20145 180 456 0 20402 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 83464

[startup+582.3 s]
/proc/loadavg: 2.32 2.19 2.14 3/177 13755
/proc/meminfo: memFree=30514208/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=83464 CPUtime=582.2 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 9779 0 0 0 58216 4 0 0 20 0 1 0 11864512 85467136 20193 33554432000 4194304 6059633 140734212683200 140734212681720 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 20866 20193 180 456 0 20402 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 83464


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.23 2.17 3/177 13765
/proc/meminfo: memFree=30504680/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=90456 CPUtime=942.14 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 13129 0 0 0 94205 9 0 0 20 0 1 0 11864512 92626944 22252 33554432000 4194304 6059633 140734212683200 140734212682024 4277929 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 22614 22252 180 456 0 22150 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90456

[startup+1002.3 s]
/proc/loadavg: 2.37 2.26 2.18 3/177 13766
/proc/meminfo: memFree=30469472/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=90456 CPUtime=1002.13 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 13633 0 0 0 100203 10 0 0 20 0 1 0 11864512 92626944 22252 33554432000 4194304 6059633 140734212683200 140734212681736 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 22614 22252 180 456 0 22150 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90456

[startup+1062.3 s]
/proc/loadavg: 2.29 2.26 2.18 3/177 13767
/proc/meminfo: memFree=30422044/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=152032 CPUtime=1062.12 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 14656 0 0 0 106201 11 0 0 20 0 1 0 11864512 155680768 33743 33554432000 4194304 6059633 140734212683200 140734212681736 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 38008 33743 180 456 0 37544 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 152032

[startup+1122.3 s]
/proc/loadavg: 2.35 2.28 2.19 3/177 13769
/proc/meminfo: memFree=30492516/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1122.12 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 14911 0 0 0 112200 12 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 102712

[startup+1182.3 s]
/proc/loadavg: 2.40 2.31 2.20 3/177 13770
/proc/meminfo: memFree=30450812/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1182.11 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 15417 0 0 0 118198 13 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4261151 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 102712

[startup+1242.3 s]
/proc/loadavg: 2.23 2.28 2.20 3/178 13774
/proc/meminfo: memFree=30454768/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=152032 CPUtime=1242.09 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 15924 0 0 0 124195 14 0 0 20 0 1 0 11864512 155680768 34767 33554432000 4194304 6059633 140734212683200 140734212681736 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 38008 34767 180 456 0 37544 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 152032

[startup+1302.3 s]
/proc/loadavg: 2.22 2.27 2.19 3/177 13775
/proc/meminfo: memFree=30452340/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1302.09 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 16179 0 0 0 130194 15 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 102712

[startup+1362.3 s]
/proc/loadavg: 2.35 2.29 2.20 3/177 13776
/proc/meminfo: memFree=30492096/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1362.07 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 16687 0 0 0 136191 16 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4262610 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 102712

[startup+1422.3 s]
/proc/loadavg: 2.27 2.28 2.20 3/177 13778
/proc/meminfo: memFree=30426044/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=152032 CPUtime=1422.07 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 17192 0 0 0 142190 17 0 0 20 0 1 0 11864512 155680768 33231 33554432000 4194304 6059633 140734212683200 140734212681736 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 38008 33231 180 456 0 37544 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 152032

[startup+1482.3 s]
/proc/loadavg: 2.31 2.29 2.21 4/177 13779
/proc/meminfo: memFree=30401408/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1482.06 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 17452 0 0 0 148188 18 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212681736 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 102712

[startup+1542.31 s]
/proc/loadavg: 2.35 2.31 2.21 3/177 13780
/proc/meminfo: memFree=30492080/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1542.06 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 17707 0 0 0 154187 19 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 102712

[startup+1602.3 s]
/proc/loadavg: 2.21 2.28 2.21 3/177 13781
/proc/meminfo: memFree=30409280/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=152032 CPUtime=1602.04 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 18216 0 0 0 160184 20 0 0 20 0 1 0 11864512 155680768 35279 33554432000 4194304 6059633 140734212683200 140734212681736 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 38008 35279 180 456 0 37544 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 152032

[startup+1662.3 s]
/proc/loadavg: 2.21 2.27 2.21 3/177 13782
/proc/meminfo: memFree=30440168/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1662.04 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 18473 0 0 0 166183 21 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 102712

[startup+1722.3 s]
/proc/loadavg: 2.21 2.26 2.20 3/177 13784
/proc/meminfo: memFree=30458908/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=152032 CPUtime=1722.02 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 18981 0 0 0 172180 22 0 0 20 0 1 0 11864512 155680768 34255 33554432000 4194304 6059633 140734212683200 140734212681736 4262848 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 38008 34255 180 456 0 37544 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 152032

[startup+1782.3 s]
/proc/loadavg: 2.19 2.24 2.20 3/177 13785
/proc/meminfo: memFree=30412728/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=152032 CPUtime=1782.02 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 19241 0 0 0 178179 23 0 0 20 0 1 0 11864512 155680768 36303 33554432000 4194304 6059633 140734212683200 140734212681736 4277896 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 38008 36303 180 456 0 37544 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 152032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 13785
/proc/meminfo: memFree=30443820/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1800.01 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 19242 0 0 0 179978 23 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4278631 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 102712

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 13734 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 13785
/proc/meminfo: memFree=30443820/32872528 swapFree=1199460/1313924
[pid=13734] ppid=13731 vsize=102712 CPUtime=1800.01 cores=1,3,5,7
/proc/13734/stat : 13734 (open-wbo) R 13731 13734 13694 0 -1 4202496 19242 0 0 0 179978 23 0 0 20 0 1 0 11864512 105177088 25316 33554432000 4194304 6059633 140734212683200 140734212682024 4278631 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13734/statm: 25678 25316 180 456 0 25214 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 102712

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.79
CPU system time (s): 0.231964
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 152032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.231964
maximum resident set size= 147260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19245
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= 16
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5723 second user time and 6.88895 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-16 19:29:40
IDJOB=4095894
IDBENCH=107536
IDSOLVER=2547
FILE ID=node131/4095894-1466098180
RUNJOBID= node131-1466098180-13711
PBS_JOBID= 19904055
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-fixedbandwidth-55.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095894-1466098180/watcher-4095894-1466098180 -o /tmp/evaluation-result-4095894-1466098180/solver-4095894-1466098180 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466098180-13711 --watchdog 1960  open-wbo HOME/instance-4095894-1466098180.opb

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

MD5SUM BENCH= cf4d91676518fe8019597583819bc1db
RANDOM SEED=746741980

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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	: 5332.56
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30677364 kB
Buffers:           51188 kB
Cached:           126716 kB
SwapCached:         1964 kB
Active:            90244 kB
Inactive:          90976 kB
Active(anon):       4180 kB
Inactive(anon):     1452 kB
Active(file):      86064 kB
Inactive(file):    89524 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              9340 kB
Writeback:             0 kB
AnonPages:       1316444 kB
Mapped:             7140 kB
Shmem:                 0 kB
Slab:             567040 kB
SReclaimable:      11704 kB
SUnreclaim:       555336 kB
KernelStack:        1344 kB
PageTables:         6904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1409180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71696 MiB
End job on node131 at 2016-06-16 19:59:40