Trace number 4103271

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) 1800.09 1802.42

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-dano3_5.opb
MD5SUM143c67a6efdf0b74421c6a96157a0df7
Bench CategoryOPT-BIGINT (optimisation, big 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 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 134217728000
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 569083166190
Number of bits of the biggest sum of numbers40
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.

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-4103271-1466249558/watcher-4103271-1466249558 -o /tmp/evaluation-result-4103271-1466249558/solver-4103271-1466249558 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960 naps-1.02 HOME/instance-4103271-1466249558.opb 

pid=9103
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: 2.16 2.08 2.01 3/177 9106
/proc/meminfo: memFree=30216064/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=6868 CPUtime=0 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 388 0 0 0 0 0 0 0 20 0 1 0 27006466 7032832 263 33554432000 4194304 5796924 140734733376224 140734670713880 5151211 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 1717 272 124 392 0 1316 0

[startup+0.100204 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 9106
/proc/meminfo: memFree=30216064/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=12548 CPUtime=0.09 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 1904 0 0 0 9 0 0 0 20 0 1 0 27006466 12849152 1685 33554432000 4194304 5796924 140734733376224 140734733375448 5092425 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 3137 1685 124 392 0 2736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12548

[startup+0.664939 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 9106
/proc/meminfo: memFree=30216064/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=32860 CPUtime=0.65 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 6955 0 0 0 64 1 0 0 20 0 1 0 27006466 33648640 6736 33554432000 4194304 5796924 140734733376224 140734733375448 4316875 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 8215 6736 124 392 0 7814 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 32860

[startup+0.700285 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 9106
/proc/meminfo: memFree=30216064/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=35156 CPUtime=0.69 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 7376 0 0 0 68 1 0 0 20 0 1 0 27006466 35999744 7102 33554432000 4194304 5796924 140734733376224 140734733375448 5096576 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 8789 7102 124 392 0 8388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35156

[startup+0.800294 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 9106
/proc/meminfo: memFree=30216064/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=41104 CPUtime=0.79 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 8686 0 0 0 78 1 0 0 20 0 1 0 27006466 42090496 8412 33554432000 4194304 5796924 140734733376224 140734733375448 4350419 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 10276 8412 124 392 0 9875 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 41104

[startup+1.50023 s]
/proc/loadavg: 2.16 2.08 2.01 3/178 9107
/proc/meminfo: memFree=30160480/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=65012 CPUtime=1.49 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 14739 0 0 0 147 2 0 0 20 0 1 0 27006466 66572288 14300 33554432000 4194304 5796924 140734733376224 140734733373640 5087664 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 16253 14300 124 392 0 15852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65012

[startup+3.10028 s]
/proc/loadavg: 2.16 2.08 2.01 3/178 9107
/proc/meminfo: memFree=30120064/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=127728 CPUtime=3.09 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 29613 0 0 0 305 4 0 0 20 0 1 0 27006466 130793472 28844 33554432000 4194304 5796924 140734733376224 140734733373640 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 31932 28844 124 392 0 31531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127728

[startup+6.30023 s]
/proc/loadavg: 2.15 2.08 2.01 3/178 9107
/proc/meminfo: memFree=29998180/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=247556 CPUtime=6.29 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 58289 0 0 0 621 8 0 0 20 0 1 0 27006466 253497344 57883 33554432000 4194304 5796924 140734733376224 140734733375496 5087532 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 61889 57883 124 392 0 61488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 247556

[startup+12.7002 s]
/proc/loadavg: 2.13 2.07 2.01 3/178 9107
/proc/meminfo: memFree=29810604/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=424236 CPUtime=12.69 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 101886 0 0 0 1254 15 0 0 20 0 1 0 27006466 434417664 102717 33554432000 4194304 5796924 140734733376224 140734733373720 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 106059 102717 128 392 0 105658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 424236

[startup+25.5002 s]
/proc/loadavg: 2.10 2.07 2.01 3/178 9107
/proc/meminfo: memFree=29580320/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=649080 CPUtime=25.49 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 155561 0 0 0 2525 24 0 0 20 0 1 0 27006466 664657920 158947 33554432000 4194304 5796924 140734733376224 140734733374088 4802773 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 162270 158947 130 392 0 161869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 649080

[startup+51.1068 s]
/proc/loadavg: 2.12 2.08 2.01 3/178 9107
/proc/meminfo: memFree=29586504/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=636568 CPUtime=51.09 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 155621 0 0 0 5085 24 0 0 20 0 1 0 27006466 651845632 155848 33554432000 4194304 5796924 140734733376224 140734733372440 5087776 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 159142 155848 144 392 0 158741 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 636568

[startup+102.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 9109
/proc/meminfo: memFree=29467288/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=761292 CPUtime=102.27 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 164560 0 0 0 10200 27 0 0 20 0 1 0 27006466 779563008 186086 33554432000 4194304 5796924 140734733376224 140734733360360 4266472 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 190323 186086 144 392 0 189922 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 761292

[startup+162.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 9110
/proc/meminfo: memFree=29174476/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=1059184 CPUtime=162.27 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 193895 0 0 0 16191 36 0 0 20 0 1 0 27006466 1084604416 256858 33554432000 4194304 5796924 140734733376224 140734733301016 5087776 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 264796 256858 144 392 0 264395 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1059184

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/177 9111
/proc/meminfo: memFree=29020032/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=1207012 CPUtime=222.25 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 219692 0 0 0 22185 40 0 0 20 0 1 0 27006466 1235980288 294408 33554432000 4194304 5796924 140734733376224 140734733302072 5077954 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 301753 294408 144 392 0 301352 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1207012

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 9112
/proc/meminfo: memFree=28700880/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=1542692 CPUtime=282.24 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 245003 0 0 0 28174 50 0 0 20 0 1 0 27006466 1579716608 373094 33554432000 4194304 5796924 140734733376224 140734733323160 4808094 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 385673 373094 144 392 0 385272 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1542692

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 9113
/proc/meminfo: memFree=28545972/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=1747600 CPUtime=342.24 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 270495 0 0 0 34166 58 0 0 20 0 1 0 27006466 1789542400 409828 33554432000 4194304 5796924 140734733376224 140734733308024 5094444 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 436900 409828 144 392 0 436499 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1747600

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 9115
/proc/meminfo: memFree=28085264/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2179312 CPUtime=402.22 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 295188 0 0 0 40147 75 0 0 20 0 1 0 27006466 2231615488 529519 33554432000 4194304 5796924 140734733376224 140734733019608 4266554 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 544828 529519 144 392 0 544427 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 2179312

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 9119
/proc/meminfo: memFree=27933184/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2278848 CPUtime=462.22 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 320279 0 0 0 46140 82 0 0 20 0 1 0 27006466 2333540352 566363 33554432000 4194304 5796924 140734733376224 140734732422920 5096660 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 569712 566363 144 392 0 569311 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 2278848

[startup+522.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 9120
/proc/meminfo: memFree=27777560/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2535776 CPUtime=522.21 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 345462 0 0 0 52131 90 0 0 20 0 1 0 27006466 2596634624 603810 33554432000 4194304 5796924 140734733376224 140734733211560 5096673 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 633944 603810 144 392 0 633543 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 2535776

[startup+582.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 9121
/proc/meminfo: memFree=27758420/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2543028 CPUtime=582.2 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 347287 0 0 0 58130 90 0 0 20 0 1 0 27006466 2604060672 606146 33554432000 4194304 5796924 140734733376224 140734733372440 5096660 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 635757 606146 144 392 0 635356 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 2543028


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

[pid=9106] ppid=9103 vsize=2557612 CPUtime=1062.13 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 350942 0 0 0 106122 91 0 0 20 0 1 0 27006466 2618994688 611846 33554432000 4194304 5796924 140734733376224 140734733372440 5087488 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 639403 611846 144 392 0 639002 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 2557612

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9135
/proc/meminfo: memFree=27725960/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2560404 CPUtime=1122.12 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 351628 0 0 0 112121 91 0 0 20 0 1 0 27006466 2621853696 613096 33554432000 4194304 5796924 140734733376224 140734733372440 4805616 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 640101 613096 144 392 0 639700 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 2560404

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9136
/proc/meminfo: memFree=27723204/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2563196 CPUtime=1182.11 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 352314 0 0 0 118120 91 0 0 20 0 1 0 27006466 2624712704 613974 33554432000 4194304 5796924 140734733376224 140734733370024 4805600 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 640799 613974 144 392 0 640398 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 2563196

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9137
/proc/meminfo: memFree=27127400/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2565844 CPUtime=1242.1 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 353000 0 0 0 124119 91 0 0 20 0 1 0 27006466 2627424256 615171 33554432000 4194304 5796924 140734733376224 140734733372440 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 641461 615171 144 392 0 641060 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 2565844

[startup+1302.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/177 9138
/proc/meminfo: memFree=27118864/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2568632 CPUtime=1302.08 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 353703 0 0 0 130116 92 0 0 20 0 1 0 27006466 2630279168 616406 33554432000 4194304 5796924 140734733376224 140734733372440 4809095 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 642158 616406 144 392 0 641757 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 2568632

[startup+1362.31 s]
/proc/loadavg: 2.07 2.03 2.01 3/177 9140
/proc/meminfo: memFree=27110548/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2571420 CPUtime=1362.06 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 354424 0 0 0 136114 92 0 0 20 0 1 0 27006466 2633134080 617106 33554432000 4194304 5796924 140734733376224 140734733370024 4295834 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 642855 617106 144 392 0 642454 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 2571420

[startup+1422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 9141
/proc/meminfo: memFree=27103832/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2574212 CPUtime=1422.03 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 355129 0 0 0 142111 92 0 0 20 0 1 0 27006466 2635993088 618307 33554432000 4194304 5796924 140734733376224 140734733372440 4810003 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 643553 618307 144 392 0 643152 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 2574212

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 9142
/proc/meminfo: memFree=25568540/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2576992 CPUtime=1482.01 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 355824 0 0 0 148109 92 0 0 20 0 1 0 27006466 2638839808 619505 33554432000 4194304 5796924 140734733376224 140734733372440 5096553 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 644248 619505 144 392 0 643847 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 2576992

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 9143
/proc/meminfo: memFree=25454988/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2579652 CPUtime=1542 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 356512 0 0 0 154108 92 0 0 20 0 1 0 27006466 2641563648 620191 33554432000 4194304 5796924 140734733376224 140734733372440 4805840 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 644913 620191 144 392 0 644512 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 2579652

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 9144
/proc/meminfo: memFree=25447824/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2582444 CPUtime=1602 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 357198 0 0 0 160107 93 0 0 20 0 1 0 27006466 2644422656 621388 33554432000 4194304 5796924 140734733376224 140734733372440 4809323 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 645611 621388 144 392 0 645210 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 2582444

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 9194
/proc/meminfo: memFree=29122828/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2585108 CPUtime=1661.99 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 357884 0 0 0 166106 93 0 0 20 0 1 0 27006466 2647150592 622074 33554432000 4194304 5796924 140734733376224 140734733372440 4316816 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 646277 622074 144 392 0 645876 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 2585108

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 9218
/proc/meminfo: memFree=29116556/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2587900 CPUtime=1721.98 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 358571 0 0 0 172105 93 0 0 20 0 1 0 27006466 2650009600 623272 33554432000 4194304 5796924 140734733376224 140734733372440 5092604 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 646975 623272 144 392 0 646574 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 2587900

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9219
/proc/meminfo: memFree=29108912/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2593060 CPUtime=1781.97 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 359838 0 0 0 178104 93 0 0 20 0 1 0 27006466 2655293440 625050 33554432000 4194304 5796924 140734733376224 140734733369944 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 648265 625050 144 392 0 647864 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 2593060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9220
/proc/meminfo: memFree=29107512/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2594548 CPUtime=1800.07 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) R 9103 9106 7936 0 -1 4202496 360210 0 0 0 179914 93 0 0 20 0 1 0 27006466 2656817152 625422 33554432000 4194304 5796924 140734733376224 140734733369944 5096569 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 648637 625422 144 392 0 648236 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 2594548

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9106
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 9106 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.21 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 9220
/proc/meminfo: memFree=29107768/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2594548 CPUtime=1800.07 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) S 9103 9106 7936 0 -1 4194304 360211 0 0 0 179914 93 0 0 20 0 1 0 27006466 2656817152 625423 33554432000 4194304 5796924 140734733376224 140734733369032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 648637 625423 145 392 0 648236 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 2594548

[startup+1802 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 9220
/proc/meminfo: memFree=29107768/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2594548 CPUtime=1800.07 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) S 9103 9106 7936 0 -1 4194304 360211 0 0 0 179914 93 0 0 20 0 1 0 27006466 2656817152 625423 33554432000 4194304 5796924 140734733376224 140734733369032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 648637 625423 145 392 0 648236 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 2594548

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 9220
/proc/meminfo: memFree=29107720/32872528 swapFree=190484/190484
[pid=9106] ppid=9103 vsize=2594548 CPUtime=1800.07 cores=0,2,4,6
/proc/9106/stat : 9106 (naps-1.02) S 9103 9106 7936 0 -1 4194304 360211 0 0 0 179914 93 0 0 20 0 1 0 27006466 2656817152 625423 33554432000 4194304 5796924 140734733376224 140734733369032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/9106/statm: 648637 625423 145 392 0 648236 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 2594548

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.42
CPU time (s): 1800.09
CPU user time (s): 1799.14
CPU system time (s): 0.952855
CPU usage (%): 99.8712
Max. virtual memory (cumulated for all children) (KiB): 2594548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.14
system time used= 0.952855
maximum resident set size= 2501692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360211
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= 69
involuntary context switches= 1849

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78127 second user time and 8.03478 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 13:32:39
IDJOB=4103271
IDBENCH=2314
IDSOLVER=2544
FILE ID=node102/4103271-1466249558
RUNJOBID= node102-1466240351-7952
PBS_JOBID= 19918190
Free space on /tmp= 71692 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_5.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103271-1466249558/watcher-4103271-1466249558 -o /tmp/evaluation-result-4103271-1466249558/solver-4103271-1466249558 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960  naps-1.02 HOME/instance-4103271-1466249558.opb

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

MD5SUM BENCH= 143c67a6efdf0b74421c6a96157a0df7
RANDOM SEED=151860731

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:        30216460 kB
Buffers:          123356 kB
Cached:           177260 kB
SwapCached:         2468 kB
Active:          1542880 kB
Inactive:         183248 kB
Active(anon):    1426084 kB
Inactive(anon):     2024 kB
Active(file):     116796 kB
Inactive(file):   181224 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:             37232 kB
Writeback:            28 kB
AnonPages:       1619240 kB
Mapped:             9632 kB
Shmem:                 0 kB
Slab:             603608 kB
SReclaimable:      47080 kB
SUnreclaim:       556528 kB
KernelStack:        1472 kB
PageTables:         7504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1908040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    774144 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= 71688 MiB
End job on node102 at 2016-06-18 14:02:42