Trace number 4104007

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 NameAnswerobjective functionCPU timeWall clock time
NaPS 1.02? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-atlanta-ip.opb
MD5SUM3d255cade6c21db991c934cb96648acb
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12001901559546
Best CPU time to get the best result obtained on this benchmark1800.65
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9201231431786
Optimality of the best value was proved NO
Number of variables77286
Total number of constraints23680
Number of constraints which are clauses2311
Number of constraints which are cardinality constraints (but not clauses)862
Number of constraints which are nor clauses,nor cardinality constraints20507
Minimum length of a constraint1
Maximum length of a constraint2790
Number of terms in the objective function 31296
Biggest coefficient in the objective function 1700000000000
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 81421012358779
Number of bits of the sum of numbers in the objective function 47
Biggest number in a constraint 1700000000000
Number of bits of the biggest number in a constraint 41
Biggest sum of numbers in a constraint 81421012358779
Number of bits of the biggest sum of numbers47
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 NaPS 1.02b.
1800.00/1800.30	c 
1800.00/1800.30	c *** TERMINATED *** by signal 15
1800.00/1800.30	s UNKNOWN
1800.00/1800.30	c _____________________________________________________________________________
1800.00/1800.30	c 
1800.00/1800.30	c std/band forms        : 1292,1
1800.00/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.30	c BDD/srt/adr Max costs : 147661,0,1820
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 1,0,1265,0,26
1800.00/1800.30	c BDD nodes             : 5501793
1800.00/1800.30	c Es1/CC detections     : 0,0
1800.00/1800.30	c SAT/UNSAT calls       : 0,0
1800.00/1800.30	c restarts              : 0
1800.00/1800.30	c conflicts             : 0              (0 /sec)
1800.00/1800.30	c decisions             : 0              (0 /sec)
1800.00/1800.30	c propagations          : 0              (0 /sec)
1800.00/1800.30	c inspects              : 0              (0 /sec)
1800.00/1800.30	c CPU time (solving tm) : 1800 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 1741 s
1800.00/1800.30	c _____________________________________________________________________________

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-4104007-1466271930/watcher-4104007-1466271930 -o /tmp/evaluation-result-4104007-1466271930/solver-4104007-1466271930 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960 naps-1.02 HOME/instance-4104007-1466271930.opb 

pid=11723
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.02 2.00 3/176 11726
/proc/meminfo: memFree=29936468/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=7296 CPUtime=0 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 502 0 0 0 0 0 0 0 20 0 1 0 29243529 7471104 376 33554432000 4194304 5796924 140736333458832 140736012581304 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 1824 376 114 392 0 1423 0

[startup+0.100173 s]
/proc/loadavg: 2.07 2.02 2.00 3/176 11726
/proc/meminfo: memFree=29936468/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=18620 CPUtime=0.09 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 3356 0 0 0 9 0 0 0 20 0 1 0 29243529 19066880 3043 33554432000 4194304 5796924 140736333458832 140736012581304 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 4655 3043 124 392 0 4254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18620

[startup+0.200354 s]
/proc/loadavg: 2.07 2.02 2.00 3/176 11726
/proc/meminfo: memFree=29936468/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=24356 CPUtime=0.19 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 4878 0 0 0 19 0 0 0 20 0 1 0 29243529 24940544 4389 33554432000 4194304 5796924 140736333458832 140736012581304 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 6089 4390 124 392 0 5688 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24356

[startup+0.300328 s]
/proc/loadavg: 2.07 2.02 2.00 3/176 11726
/proc/meminfo: memFree=29936468/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=31500 CPUtime=0.29 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 6225 0 0 0 28 1 0 0 20 0 1 0 29243529 32256000 5719 33554432000 4194304 5796924 140736333458832 140736012581304 5087700 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 7875 5719 129 392 0 7474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31500

[startup+0.70024 s]
/proc/loadavg: 2.07 2.02 2.00 3/176 11726
/proc/meminfo: memFree=29936468/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=44172 CPUtime=0.69 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 9333 0 0 0 68 1 0 0 20 0 1 0 29243529 45232128 8827 33554432000 4194304 5796924 140736333458832 140736333458056 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 11043 8827 129 392 0 10642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44172

[startup+1.50024 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 11727
/proc/meminfo: memFree=29889060/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=68896 CPUtime=1.49 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 15424 0 0 0 147 2 0 0 20 0 1 0 29243529 70549504 14915 33554432000 4194304 5796924 140736333458832 140736333458056 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 17224 14915 129 392 0 16823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68896

[startup+3.1003 s]
/proc/loadavg: 2.07 2.02 2.00 4/177 11727
/proc/meminfo: memFree=29855208/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=123000 CPUtime=3.09 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 29123 0 0 0 305 4 0 0 20 0 1 0 29243529 125952000 28606 33554432000 4194304 5796924 140736333458832 140736333457992 4366984 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 30750 28606 131 392 0 30349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123000

[startup+6.30023 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 11727
/proc/meminfo: memFree=29823572/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=120612 CPUtime=6.29 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 29161 0 0 0 625 4 0 0 20 0 1 0 29243529 123506688 28040 33554432000 4194304 5796924 140736333458832 140736333455048 4295936 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 30153 28040 145 392 0 29752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120612

[startup+12.7002 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 11727
/proc/meminfo: memFree=29823652/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=120624 CPUtime=12.69 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 29164 0 0 0 1265 4 0 0 20 0 1 0 29243529 123518976 28043 33554432000 4194304 5796924 140736333458832 140736333455048 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 30156 28043 145 392 0 29755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120624

[startup+25.5003 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 11728
/proc/meminfo: memFree=29820964/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=124464 CPUtime=25.48 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 30093 0 0 0 2544 4 0 0 20 0 1 0 29243529 127451136 28972 33554432000 4194304 5796924 140736333458832 140736333455048 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 31116 28972 145 392 0 30715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 124464

[startup+51.1004 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 11728
/proc/meminfo: memFree=29815756/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=129532 CPUtime=51.09 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 30967 0 0 0 5104 5 0 0 20 0 1 0 29243529 132640768 30209 33554432000 4194304 5796924 140736333458832 140736333455048 5087606 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 32383 30209 145 392 0 31982 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 129532

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 11820
/proc/meminfo: memFree=31398032/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=141220 CPUtime=102.28 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 33013 0 0 0 10222 6 0 0 20 0 1 0 29243529 144609280 33371 33554432000 4194304 5796924 140736333458832 140736333455048 4805602 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 35305 33371 145 392 0 34904 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 141220

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 11821
/proc/meminfo: memFree=31367500/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=163976 CPUtime=162.26 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 38574 0 0 0 16220 6 0 0 20 0 1 0 29243529 167911424 39081 33554432000 4194304 5796924 140736333458832 140736333455048 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 40994 39081 145 392 0 40593 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 163976

[startup+222.307 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 11822
/proc/meminfo: memFree=31244936/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258208 CPUtime=222.26 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59546 0 0 0 22216 10 0 0 20 0 1 0 29243529 264404992 62527 33554432000 4194304 5796924 140736333458832 140736333455048 5087589 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64552 62527 192 392 0 64151 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 258208

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 11826
/proc/meminfo: memFree=31224420/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258296 CPUtime=282.24 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59568 0 0 0 28214 10 0 0 20 0 1 0 29243529 264495104 62549 33554432000 4194304 5796924 140736333458832 140736333455048 4865409 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64574 62549 192 392 0 64173 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 258296

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11828
/proc/meminfo: memFree=31220888/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258296 CPUtime=342.23 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59568 0 0 0 34213 10 0 0 20 0 1 0 29243529 264495104 62549 33554432000 4194304 5796924 140736333458832 140736333455048 4865191 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64574 62549 192 392 0 64173 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 258296

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11829
/proc/meminfo: memFree=31220592/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258296 CPUtime=402.21 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59580 0 0 0 40211 10 0 0 20 0 1 0 29243529 264495104 62549 33554432000 4194304 5796924 140736333458832 140736333455048 5096620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64574 62549 192 392 0 64173 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 258296

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 11830
/proc/meminfo: memFree=31187896/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258692 CPUtime=462.2 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59679 0 0 0 46210 10 0 0 20 0 1 0 29243529 264900608 62642 33554432000 4194304 5796924 140736333458832 140736333455048 4863552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64673 62642 192 392 0 64272 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 258692

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11831
/proc/meminfo: memFree=31219008/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258704 CPUtime=522.19 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59682 0 0 0 52209 10 0 0 20 0 1 0 29243529 264912896 62645 33554432000 4194304 5796924 140736333458832 140736333455048 4199797 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64676 62645 192 392 0 64275 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 258704

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11832
/proc/meminfo: memFree=31219380/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=258704 CPUtime=582.18 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 59682 0 0 0 58208 10 0 0 20 0 1 0 29243529 264912896 62645 33554432000 4194304 5796924 140736333458832 140736333455048 4296076 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 64676 62645 192 392 0 64275 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 258704


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11865
/proc/meminfo: memFree=31171432/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=261488 CPUtime=942.12 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 60383 0 0 0 94202 10 0 0 20 0 1 0 29243529 267763712 63346 33554432000 4194304 5796924 140736333458832 140736333455048 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 65372 63346 192 392 0 64971 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 261488

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11867
/proc/meminfo: memFree=31184908/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=261488 CPUtime=1002.12 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 60383 0 0 0 100202 10 0 0 20 0 1 0 29243529 267763712 63346 33554432000 4194304 5796924 140736333458832 140736333455048 4295683 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 65372 63346 192 392 0 64971 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 261488

[startup+1062.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/177 11868
/proc/meminfo: memFree=31174672/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=261488 CPUtime=1062.11 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 60383 0 0 0 106201 10 0 0 20 0 1 0 29243529 267763712 63346 33554432000 4194304 5796924 140736333458832 140736333455048 4839608 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 65372 63346 192 392 0 64971 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 261488

[startup+1122.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 11869
/proc/meminfo: memFree=31167664/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=261488 CPUtime=1122.1 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 60383 0 0 0 112200 10 0 0 20 0 1 0 29243529 267763712 63346 33554432000 4194304 5796924 140736333458832 140736333455048 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 65372 63346 192 392 0 64971 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 261488

[startup+1182.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 11870
/proc/meminfo: memFree=31178796/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=262808 CPUtime=1182.1 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 60889 0 0 0 118199 11 0 0 20 0 1 0 29243529 269115392 63852 33554432000 4194304 5796924 140736333458832 140736333455048 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 65702 63852 192 392 0 65301 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 262808

[startup+1242.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 11871
/proc/meminfo: memFree=31167076/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=264228 CPUtime=1242.09 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61255 0 0 0 124198 11 0 0 20 0 1 0 29243529 270569472 64218 33554432000 4194304 5796924 140736333458832 140736333455048 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66057 64218 192 392 0 65656 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 264228

[startup+1302.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 11873
/proc/meminfo: memFree=31160016/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=264472 CPUtime=1302.08 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61296 0 0 0 130197 11 0 0 20 0 1 0 29243529 270819328 64259 33554432000 4194304 5796924 140736333458832 140736333455048 5096588 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66118 64259 192 392 0 65717 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 264472

[startup+1362.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 11874
/proc/meminfo: memFree=31175068/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=264472 CPUtime=1362.07 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61307 0 0 0 136196 11 0 0 20 0 1 0 29243529 270819328 64270 33554432000 4194304 5796924 140736333458832 140736333455048 4295798 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66118 64270 192 392 0 65717 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 264472

[startup+1422.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 11875
/proc/meminfo: memFree=31166624/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=264472 CPUtime=1422.07 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61341 0 0 0 142196 11 0 0 20 0 1 0 29243529 270819328 64304 33554432000 4194304 5796924 140736333458832 140736333455048 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66118 64304 192 392 0 65717 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 264472

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 11879
/proc/meminfo: memFree=31157388/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=264472 CPUtime=1482.05 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61349 0 0 0 148194 11 0 0 20 0 1 0 29243529 270819328 64312 33554432000 4194304 5796924 140736333458832 140736333455048 5087771 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66118 64312 192 392 0 65717 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 264472

[startup+1542.31 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 11880
/proc/meminfo: memFree=31173484/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=264768 CPUtime=1542.05 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61387 0 0 0 154194 11 0 0 20 0 1 0 29243529 271122432 64350 33554432000 4194304 5796924 140736333458832 140736333452632 4313086 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66192 64350 192 392 0 65791 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 264768

[startup+1602.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 11882
/proc/meminfo: memFree=31164924/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=265368 CPUtime=1602.03 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61546 0 0 0 160192 11 0 0 20 0 1 0 29243529 271736832 64509 33554432000 4194304 5796924 140736333458832 140736333452552 4299767 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66342 64509 192 392 0 65941 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 265368

[startup+1662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 11883
/proc/meminfo: memFree=31151980/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=265368 CPUtime=1662.02 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61548 0 0 0 166191 11 0 0 20 0 1 0 29243529 271736832 64511 33554432000 4194304 5796924 140736333458832 140736333455048 4839578 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66342 64511 192 392 0 65941 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 265368

[startup+1722.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 11884
/proc/meminfo: memFree=31172988/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=265368 CPUtime=1722.01 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61551 0 0 0 172190 11 0 0 20 0 1 0 29243529 271736832 64514 33554432000 4194304 5796924 140736333458832 140736333455048 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66342 64514 192 392 0 65941 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 265368

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 11885
/proc/meminfo: memFree=31162256/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=265368 CPUtime=1782.01 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61563 0 0 0 178190 11 0 0 20 0 1 0 29243529 271736832 64526 33554432000 4194304 5796924 140736333458832 140736333455048 4313259 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66342 64526 192 392 0 65941 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 265368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 11886
/proc/meminfo: memFree=31157972/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=265368 CPUtime=1800 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61563 0 0 0 179989 11 0 0 20 0 1 0 29243529 271736832 64526 33554432000 4194304 5796924 140736333458832 140736333455048 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66342 64526 192 392 0 65941 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 265368

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 11726 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 11886
/proc/meminfo: memFree=31157972/32872528 swapFree=190484/190484
[pid=11726] ppid=11723 vsize=265368 CPUtime=1800 cores=0,2,4,6
/proc/11726/stat : 11726 (naps-1.02) R 11723 11726 7936 0 -1 4202496 61563 0 0 0 179989 11 0 0 20 0 1 0 29243529 271736832 64526 33554432000 4194304 5796924 140736333458832 140736333455048 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11726/statm: 66342 64526 192 392 0 65941 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 265368

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.9
CPU system time (s): 0.112982
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 265368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.112982
maximum resident set size= 258152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61575
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= 30
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52631 second user time and 6.40702 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 19:45:30
IDJOB=4104007
IDBENCH=2530
IDSOLVER=2544
FILE ID=node102/4104007-1466271930
RUNJOBID= node102-1466240351-7952
PBS_JOBID= 19918190
Free space on /tmp= 71644 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-atlanta-ip.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104007-1466271930/watcher-4104007-1466271930 -o /tmp/evaluation-result-4104007-1466271930/solver-4104007-1466271930 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960  naps-1.02 HOME/instance-4104007-1466271930.opb

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

MD5SUM BENCH= 3d255cade6c21db991c934cb96648acb
RANDOM SEED=757588726

node102.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		: 2666.746
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	: 5333.49
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		: 2666.746
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		: 2666.746
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	: 5332.56
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29936484 kB
Buffers:          135412 kB
Cached:           277620 kB
SwapCached:         2124 kB
Active:          1765032 kB
Inactive:         238140 kB
Active(anon):    1588456 kB
Inactive(anon):     4008 kB
Active(file):     176576 kB
Inactive(file):   234132 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:             10884 kB
Writeback:             0 kB
AnonPages:       1779924 kB
Mapped:             9356 kB
Shmem:                 0 kB
Slab:             608000 kB
SReclaimable:      52080 kB
SUnreclaim:       555920 kB
KernelStack:        1464 kB
PageTables:         7724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1900980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1550336 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 node102 at 2016-06-18 20:15:30