Trace number 4100259

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) 1800.14 1800.49

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
Number of bits of the biggest sum of numbers20
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.
1800.04/1800.40	c 
1800.04/1800.40	c *** TERMINATED *** by signal 15
1800.04/1800.40	s UNKNOWN
1800.04/1800.40	c _____________________________________________________________________________
1800.04/1800.40	c 
1800.04/1800.40	c std/band forms        : 1525,533
1800.04/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.04/1800.40	c BDD/srt/adr Max costs : 1286,113555,0
1800.04/1800.40	c BDDraw/bin/mul/srt/adr: 532,0,461,1064,0
1800.04/1800.40	c BDD nodes             : 117384229
1800.04/1800.40	c Es1/CC detections     : 0,0
1800.04/1800.40	c SAT/UNSAT calls       : 0,0
1800.04/1800.40	c restarts              : 0
1800.04/1800.40	c conflicts             : 0              (0 /sec)
1800.04/1800.40	c decisions             : 0              (0 /sec)
1800.04/1800.40	c propagations          : 0              (0 /sec)
1800.04/1800.40	c inspects              : 0              (0 /sec)
1800.04/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.04/1800.40	c Time for Opt-base     : 24.7 s
1800.04/1800.40	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-4100259-1466213675/watcher-4100259-1466213675 -o /tmp/evaluation-result-4100259-1466213675/solver-4100259-1466213675 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-325 --watchdog 1960 naps-1.02 HOME/instance-4100259-1466213675.opb 

pid=2140
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: 2.00 2.05 2.01 3/176 2143
/proc/meminfo: memFree=30500276/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=6728 CPUtime=0 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 23417612 6889472 234 33554432000 4194304 5796924 140735730610336 140733636767544 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1682 234 124 392 0 1281 0

[startup+0.10016 s]
/proc/loadavg: 2.00 2.05 2.01 3/176 2143
/proc/meminfo: memFree=30500276/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=12548 CPUtime=0.09 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 1904 0 0 0 9 0 0 0 20 0 1 0 23417612 12849152 1684 33554432000 4194304 5796924 140735730610336 140733636767544 5087724 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 3137 1684 124 392 0 2736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12548

[startup+0.200295 s]
/proc/loadavg: 2.00 2.05 2.01 3/176 2143
/proc/meminfo: memFree=30500276/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=16796 CPUtime=0.19 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 2952 0 0 0 19 0 0 0 20 0 1 0 23417612 17199104 2732 33554432000 4194304 5796924 140735730610336 140733636767544 5092487 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 4199 2732 124 392 0 3798 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16796

[startup+0.300317 s]
/proc/loadavg: 2.00 2.05 2.01 3/176 2143
/proc/meminfo: memFree=30500276/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=20292 CPUtime=0.29 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 3777 0 0 0 29 0 0 0 20 0 1 0 23417612 20779008 3557 33554432000 4194304 5796924 140735730610336 140733636767544 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 5073 3557 124 392 0 4672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20292

[startup+0.70028 s]
/proc/loadavg: 2.00 2.05 2.01 3/176 2143
/proc/meminfo: memFree=30500276/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=36016 CPUtime=0.69 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 7602 0 0 0 68 1 0 0 20 0 1 0 23417612 36880384 7327 33554432000 4194304 5796924 140735730610336 140735730607864 5092651 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 9004 7327 124 392 0 8603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36016

[startup+1.50029 s]
/proc/loadavg: 2.00 2.05 2.01 3/177 2144
/proc/meminfo: memFree=30453264/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=67184 CPUtime=1.49 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 15415 0 0 0 147 2 0 0 20 0 1 0 23417612 68796416 14975 33554432000 4194304 5796924 140735730610336 140735730607864 5087589 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 16796 14975 124 392 0 16395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67184

[startup+3.10027 s]
/proc/loadavg: 2.00 2.05 2.01 3/177 2144
/proc/meminfo: memFree=30410360/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=132312 CPUtime=3.09 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 30855 0 0 0 304 5 0 0 20 0 1 0 23417612 135487488 30085 33554432000 4194304 5796924 140735730610336 140735730607864 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 33078 30085 124 392 0 32677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132312

[startup+6.30029 s]
/proc/loadavg: 2.00 2.05 2.01 3/177 2144
/proc/meminfo: memFree=30279348/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=257016 CPUtime=6.29 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 61151 0 0 0 619 10 0 0 20 0 1 0 23417612 263184384 60744 33554432000 4194304 5796924 140735730610336 140735730607752 4808163 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 64254 60744 124 392 0 63853 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 257016

[startup+12.7002 s]
/proc/loadavg: 2.00 2.04 2.01 3/177 2144
/proc/meminfo: memFree=30069408/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=441140 CPUtime=12.69 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 105532 0 0 0 1253 16 0 0 20 0 1 0 23417612 451727360 107384 33554432000 4194304 5796924 140735730610336 140735730609560 5087700 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 110285 107384 128 392 0 109884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 441140

[startup+25.5004 s]
/proc/loadavg: 2.00 2.04 2.00 3/177 2144
/proc/meminfo: memFree=29817904/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=657952 CPUtime=25.49 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 157197 0 0 0 2525 24 0 0 20 0 1 0 23417612 673742848 161604 33554432000 4194304 5796924 140735730610336 140735730608200 4366834 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 164488 161604 130 392 0 164087 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 657952

[startup+51.1003 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 2144
/proc/meminfo: memFree=29801460/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=664364 CPUtime=51.08 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 161857 0 0 0 5084 24 0 0 20 0 1 0 23417612 680308736 163105 33554432000 4194304 5796924 140735730610336 140735730606552 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 166091 163108 144 392 0 165690 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 664364

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/176 2145
/proc/meminfo: memFree=29503276/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=880436 CPUtime=102.28 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 191602 0 0 0 10198 30 0 0 20 0 1 0 23417612 901566464 216704 33554432000 4194304 5796924 140735730610336 140735729707768 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 220109 216704 151 392 0 219708 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 880436

[startup+162.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 2147
/proc/meminfo: memFree=29143040/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1007252 CPUtime=162.26 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 205739 0 0 0 16191 35 0 0 20 0 1 0 23417612 1031426048 246357 33554432000 4194304 5796924 140735730610336 140735730607320 4430284 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 251813 246357 151 392 0 251412 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1007252

[startup+222.307 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 2148
/proc/meminfo: memFree=28902300/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1175424 CPUtime=222.26 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 220203 0 0 0 22186 40 0 0 20 0 1 0 23417612 1203634176 286742 33554432000 4194304 5796924 140735730610336 140735729678008 5092931 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 293856 286742 151 392 0 293455 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1175424

[startup+282.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 2149
/proc/meminfo: memFree=28753304/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1272168 CPUtime=282.24 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 233245 0 0 0 28182 42 0 0 20 0 1 0 23417612 1302700032 305405 33554432000 4194304 5796924 140735730610336 140735730607320 5092432 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 318042 305405 151 392 0 317641 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1272168

[startup+342.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 2153
/proc/meminfo: memFree=28613128/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1315992 CPUtime=342.24 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 244193 0 0 0 34179 45 0 0 20 0 1 0 23417612 1347575808 322485 33554432000 4194304 5796924 140735730610336 140735730607320 4805602 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 328998 322485 151 392 0 328597 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1315992

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 2155
/proc/meminfo: memFree=28288108/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1610620 CPUtime=402.23 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 259250 0 0 0 40171 52 0 0 20 0 1 0 23417612 1649274880 384785 33554432000 4194304 5796924 140735730610336 140735730607320 4430228 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 402655 384785 151 392 0 402254 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 1610620

[startup+462.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 2157
/proc/meminfo: memFree=27804740/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1660780 CPUtime=462.22 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 271797 0 0 0 46168 54 0 0 20 0 1 0 23417612 1700638720 403464 33554432000 4194304 5796924 140735730610336 140735730607320 4806863 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 415195 403464 151 392 0 414794 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1660780

[startup+522.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/177 2158
/proc/meminfo: memFree=27658176/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1710808 CPUtime=522.21 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 284320 0 0 0 52164 57 0 0 20 0 1 0 23417612 1751867392 422119 33554432000 4194304 5796924 140735730610336 140735730607320 4313489 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 427702 422119 151 392 0 427301 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1710808

[startup+582.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 2159
/proc/meminfo: memFree=27508492/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=1866076 CPUtime=582.2 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 297367 0 0 0 58161 59 0 0 20 0 1 0 23417612 1910861824 440787 33554432000 4194304 5796924 140735730610336 140735730607320 5077789 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 466519 440787 151 392 0 466118 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1866076


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 2165
/proc/meminfo: memFree=26460408/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=2606044 CPUtime=882.17 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 360269 0 0 0 88136 81 0 0 20 0 1 0 23417612 2668589056 616572 33554432000 4194304 5796924 140735730610336 140735730607320 4805602 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 651511 616572 151 392 0 651110 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 2606044

[startup+942.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 2169
/proc/meminfo: memFree=26326076/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=2643664 CPUtime=942.15 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 369710 0 0 0 94133 82 0 0 20 0 1 0 23417612 2707111936 631634 33554432000 4194304 5796924 140735730610336 140735730607320 5087504 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 660916 631634 151 392 0 660515 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 2643664

[startup+1002.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 2170
/proc/meminfo: memFree=26178100/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=2700292 CPUtime=1002.14 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 383859 0 0 0 100130 84 0 0 20 0 1 0 23417612 2765099008 651404 33554432000 4194304 5796924 140735730610336 140735730607320 5087579 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 675073 651404 151 392 0 674672 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 2700292

[startup+1062.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 2172
/proc/meminfo: memFree=26037500/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=2747812 CPUtime=1062.12 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 395748 0 0 0 106126 86 0 0 20 0 1 0 23417612 2813759488 669425 33554432000 4194304 5796924 140735730610336 140735730607320 4805714 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 686953 669425 151 392 0 686552 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 2747812

[startup+1122.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 2173
/proc/meminfo: memFree=25233676/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=2795332 CPUtime=1122.12 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 407638 0 0 0 112124 88 0 0 20 0 1 0 23417612 2862419968 686936 33554432000 4194304 5796924 140735730610336 140735730607320 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 698833 686936 151 392 0 698432 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 2795332

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 2174
/proc/meminfo: memFree=25095804/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=2842720 CPUtime=1182.11 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 419523 0 0 0 118121 90 0 0 20 0 1 0 23417612 2910945280 704954 33554432000 4194304 5796924 140735730610336 140735730607320 5100122 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 710680 704954 151 392 0 710279 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 2842720

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 2175
/proc/meminfo: memFree=24963560/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=3118412 CPUtime=1242.1 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 429697 0 0 0 124116 94 0 0 20 0 1 0 23417612 3193253888 720238 33554432000 4194304 5796924 140735730610336 140735730607320 5092651 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 779603 720238 151 392 0 779202 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3118412

[startup+1302.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 2176
/proc/meminfo: memFree=24820260/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=3173720 CPUtime=1302.09 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 443549 0 0 0 130112 97 0 0 20 0 1 0 23417612 3249889280 739764 33554432000 4194304 5796924 140735730610336 140735729743480 4452487 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 793430 739764 151 392 0 793029 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3173720

[startup+1362.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 2178
/proc/meminfo: memFree=24013916/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=3890996 CPUtime=1362.08 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 455341 0 0 0 136089 119 0 0 20 0 1 0 23417612 3984379904 924867 33554432000 4194304 5796924 140735730610336 140735730607320 5077911 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 972749 924867 151 392 0 972348 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3890996

[startup+1422.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 2179
/proc/meminfo: memFree=23871448/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=3935876 CPUtime=1422.08 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 466574 0 0 0 142087 121 0 0 20 0 1 0 23417612 4030337024 941721 33554432000 4194304 5796924 140735730610336 140735730607320 4451081 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 983969 941721 151 392 0 983568 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3935876

[startup+1482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 2180
/proc/meminfo: memFree=23746956/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=3975080 CPUtime=1482.07 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 476383 0 0 0 148084 123 0 0 20 0 1 0 23417612 4070481920 957188 33554432000 4194304 5796924 140735730610336 140735730607320 5092604 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 993770 957188 151 392 0 993369 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3975080

[startup+1542.31 s]
/proc/loadavg: 2.11 2.06 2.01 3/178 2184
/proc/meminfo: memFree=23603624/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=4027088 CPUtime=1542.04 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 489444 0 0 0 154079 125 0 0 20 0 1 0 23417612 4123738112 975321 33554432000 4194304 5796924 140735730610336 140735730607320 5092416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1006772 975321 151 392 0 1006371 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 4027088

[startup+1602.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 2254
/proc/meminfo: memFree=27647104/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=4075268 CPUtime=1602.03 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 501523 0 0 0 160075 128 0 0 20 0 1 0 23417612 4173074432 993515 33554432000 4194304 5796924 140735730610336 140735730607320 4269044 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1018817 993515 151 392 0 1018416 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 4075268

[startup+1662.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 2256
/proc/meminfo: memFree=27551556/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=4120148 CPUtime=1662 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 512798 0 0 0 166070 130 0 0 20 0 1 0 23417612 4219031552 1010369 33554432000 4194304 5796924 140735730610336 140735730607320 4266531 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1030037 1010369 151 392 0 1029636 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 4120148

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 2257
/proc/meminfo: memFree=27468888/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=4157108 CPUtime=1721.97 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 522064 0 0 0 172065 132 0 0 20 0 1 0 23417612 4256878592 1025223 33554432000 4194304 5796924 140735730610336 140735730607320 4870343 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1039277 1025223 151 392 0 1038876 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 4157108

[startup+1782.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 2258
/proc/meminfo: memFree=27384352/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=4212020 CPUtime=1781.94 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 535860 0 0 0 178061 133 0 0 20 0 1 0 23417612 4313108480 1044598 33554432000 4194304 5796924 140735730610336 140735730607320 5077942 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1053005 1044598 151 392 0 1052604 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 4212020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 2258
/proc/meminfo: memFree=27371136/32872528 swapFree=241348/274052
[pid=2143] ppid=2140 vsize=4218356 CPUtime=1800.04 cores=0,2,4,6
/proc/2143/stat : 2143 (naps-1.02) R 2140 2143 309 0 -1 4202496 537447 0 0 0 179870 134 0 0 20 0 1 0 23417612 4319596544 1047704 33554432000 4194304 5796924 140735730610336 140735730607320 4805602 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2143/statm: 1054589 1047704 151 392 0 1054188 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4218356

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 2143 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.49
CPU time (s): 1800.14
CPU user time (s): 1798.7
CPU system time (s): 1.43378
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 4523528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.7
system time used= 1.43378
maximum resident set size= 4310912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 537460
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= 189
involuntary context switches= 1846

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.72367 second user time and 12.0512 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-18 03:34:36
IDJOB=4100259
IDBENCH=1594
IDSOLVER=2544
FILE ID=node107/4100259-1466213675
RUNJOBID= node107-1466206100-325
PBS_JOBID= 19918165
Free space on /tmp= 71664 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100259-1466213675/watcher-4100259-1466213675 -o /tmp/evaluation-result-4100259-1466213675/solver-4100259-1466213675 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-325 --watchdog 1960  naps-1.02 HOME/instance-4100259-1466213675.opb

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

MD5SUM BENCH= f6a27dde9dccc9cbc26fd12ecc1b234d
RANDOM SEED=1223915550

node107.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		: 2666.953
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	: 5333.90
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		: 2666.953
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		: 2666.953
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		: 2666.953
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		: 2666.953
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		: 2666.953
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		: 2666.953
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		: 2666.953
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30500804 kB
Buffers:           76776 kB
Cached:           143872 kB
SwapCached:         3136 kB
Active:          1247928 kB
Inactive:         115960 kB
Active(anon):    1142424 kB
Inactive(anon):     2864 kB
Active(file):     105504 kB
Inactive(file):   113096 kB
Unevictable:      274052 kB
Mlocked:          241348 kB
SwapTotal:      67108856 kB
SwapFree:       67099620 kB
Dirty:             28912 kB
Writeback:             0 kB
AnonPages:       1417436 kB
Mapped:             9400 kB
Shmem:                 0 kB
Slab:             601892 kB
SReclaimable:      45168 kB
SUnreclaim:       556724 kB
KernelStack:        1440 kB
PageTables:         6896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1559628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    284672 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= 71680 MiB
End job on node107 at 2016-06-18 04:04:36