Trace number 4099739

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) 1800.05 1802.44

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos9.opb
MD5SUM9b565ffd2f62b11d1859d685ea38235b
Bench CategoryOPT-MEDINT (optimisation, medium 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 variables874498
Total number of constraints110909
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)87
Number of constraints which are nor clauses,nor cardinality constraints110822
Minimum length of a constraint11
Maximum length of a constraint14080
Number of terms in the objective function 198658
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 38727219
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 30720
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 38727219
Number of bits of the biggest sum of numbers26
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	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-4099739-1467020147/watcher-4099739-1467020147 -o /tmp/evaluation-result-4099739-1467020147/solver-4099739-1467020147 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1467020147-25278 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4099739-1467020147.opb 

pid=25293
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 0.04 0.05 0.00 3/172 25296
/proc/meminfo: memFree=31332924/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/25296/stat : 25296 (runsolver) D 25293 25296 25261 0 -1 4202560 116 0 0 0 0 0 0 0 20 0 1 0 35054944 24911872 151 33554432000 4194304 4338465 140737035306768 140737035304408 251143212215 0 0 4096 24578 18446744071579943789 0 0 17 1 0 0 0 0 0
/proc/25296/statm: 6082 151 105 36 0 2655 0

[startup+0.100166 s]
/proc/loadavg: 0.04 0.05 0.00 3/172 25296
/proc/meminfo: memFree=31332924/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=33912 CPUtime=0.08 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 6738 0 0 0 7 1 0 0 20 0 1 0 35054944 34725888 6269 33554432000 4194304 5796924 140733892584928 140733892584344 4659057 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 8478 6269 114 392 0 8077 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 33912

[startup+0.20037 s]
/proc/loadavg: 0.04 0.05 0.00 3/172 25296
/proc/meminfo: memFree=31332924/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=60960 CPUtime=0.18 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 13273 0 0 0 17 1 0 0 20 0 1 0 35054944 62423040 12798 33554432000 4194304 5796924 140733892584928 140733892584296 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 15240 12800 114 392 0 14839 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 60960

[startup+0.300353 s]
/proc/loadavg: 0.04 0.05 0.00 3/172 25296
/proc/meminfo: memFree=31332924/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=70544 CPUtime=0.28 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 15445 0 0 0 26 2 0 0 20 0 1 0 35054944 72237056 14911 33554432000 4194304 5796924 140733892584928 140733892584232 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 17636 14911 116 392 0 17235 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 70544

[startup+0.700303 s]
/proc/loadavg: 0.04 0.05 0.00 3/172 25296
/proc/meminfo: memFree=31332924/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=88264 CPUtime=0.68 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 20330 0 0 0 66 2 0 0 20 0 1 0 35054944 90382336 19407 33554432000 4194304 5796924 140733892584928 140733892582936 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 22066 19407 124 392 0 21665 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 88264

[startup+1.50028 s]
/proc/loadavg: 0.20 0.08 0.01 3/173 25297
/proc/meminfo: memFree=31204440/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=107220 CPUtime=1.47 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 25130 0 0 0 144 3 0 0 20 0 1 0 35054944 109793280 24207 33554432000 4194304 5796924 140733892584928 140733892584152 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 26805 24208 124 392 0 26404 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 107220

[startup+3.10029 s]
/proc/loadavg: 0.20 0.08 0.01 3/173 25297
/proc/meminfo: memFree=31100744/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=237340 CPUtime=3.08 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 50480 0 0 0 301 7 0 0 20 0 1 0 35054944 243036160 53126 33554432000 4194304 5796924 140733892584928 140733892582936 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 59335 53126 124 392 0 58934 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 237340

[startup+6.30028 s]
/proc/loadavg: 0.50 0.15 0.03 2/173 25297
/proc/meminfo: memFree=30739444/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=420152 CPUtime=6.28 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 90367 0 0 0 614 14 0 0 20 0 1 0 35054944 430235648 100086 33554432000 4194304 5796924 140733892584928 140733892582424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 105038 100086 124 392 0 104637 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 420152

[startup+12.7003 s]
/proc/loadavg: 0.62 0.18 0.04 3/177 25308
/proc/meminfo: memFree=30044824/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=578584 CPUtime=12.69 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 129975 0 0 0 1250 19 0 0 20 0 1 0 35054944 592470016 139694 33554432000 4194304 5796924 140733892584928 140733892582456 5087499 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 144646 139694 124 392 0 144245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 578584

[startup+25.5002 s]
/proc/loadavg: 0.83 0.24 0.06 3/177 25308
/proc/meminfo: memFree=29601980/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=987244 CPUtime=25.48 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 231906 0 0 0 2514 34 0 0 20 0 1 0 35054944 1010937856 241625 33554432000 4194304 5796924 140733892584928 140733892582456 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 246811 241628 124 392 0 246410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 987244

[startup+51.1002 s]
/proc/loadavg: 1.23 0.38 0.11 3/177 25308
/proc/meminfo: memFree=29136916/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1146428 CPUtime=51.07 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 272351 0 0 0 5067 40 0 0 20 0 1 0 35054944 1173942272 281369 33554432000 4194304 5796924 140733892584928 140733892581144 5087637 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 286607 281369 139 392 0 286206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1146428

[startup+102.3 s]
/proc/loadavg: 1.75 0.66 0.22 3/177 25310
/proc/meminfo: memFree=28504196/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1185996 CPUtime=102.26 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 273188 0 0 0 10185 41 0 0 20 0 1 0 35054944 1214459904 290382 33554432000 4194304 5796924 140733892584928 140733892581144 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 296499 290382 139 392 0 296098 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1185996

[startup+162.3 s]
/proc/loadavg: 1.91 0.90 0.33 3/177 25311
/proc/meminfo: memFree=27743864/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1255860 CPUtime=162.26 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 274327 0 0 0 16183 43 0 0 20 0 1 0 35054944 1286000640 308383 33554432000 4194304 5796924 140733892584928 140733892581144 4805616 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 313965 308383 139 392 0 313564 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1255860

[startup+222.3 s]
/proc/loadavg: 1.96 1.10 0.43 3/177 25312
/proc/meminfo: memFree=27219024/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1311884 CPUtime=222.25 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 275037 0 0 0 22179 46 0 0 20 0 1 0 35054944 1343369216 322053 33554432000 4194304 5796924 140733892584928 140733892581144 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 327971 322053 139 392 0 327570 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1311884

[startup+282.307 s]
/proc/loadavg: 1.98 1.26 0.53 3/178 25316
/proc/meminfo: memFree=27197788/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1340988 CPUtime=282.24 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 277666 0 0 0 28177 47 0 0 20 0 1 0 35054944 1373171712 327432 33554432000 4194304 5796924 140733892584928 140733892581144 4809862 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 335247 327432 139 392 0 334846 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1340988

[startup+342.3 s]
/proc/loadavg: 1.99 1.39 0.62 3/177 25317
/proc/meminfo: memFree=27161724/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1365336 CPUtime=342.23 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 283912 0 0 0 34172 51 0 0 20 0 1 0 35054944 1398104064 336373 33554432000 4194304 5796924 140733892584928 140733892581144 5092432 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 341334 336373 139 392 0 340933 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1365336

[startup+402.3 s]
/proc/loadavg: 1.99 1.50 0.70 3/177 25319
/proc/meminfo: memFree=27039384/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1504936 CPUtime=402.22 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 291060 0 0 0 40165 57 0 0 20 0 1 0 35054944 1541054464 366887 33554432000 4194304 5796924 140733892584928 140733892581144 4806764 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 376234 366887 139 392 0 375833 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1504936

[startup+462.3 s]
/proc/loadavg: 1.99 1.59 0.78 3/177 25320
/proc/meminfo: memFree=27004868/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1529156 CPUtime=462.2 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 297137 0 0 0 46161 59 0 0 20 0 1 0 35054944 1565855744 375559 33554432000 4194304 5796924 140733892584928 140733892581144 5184407 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 382289 375559 139 392 0 381888 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 1529156

[startup+522.3 s]
/proc/loadavg: 1.99 1.66 0.85 3/177 25321
/proc/meminfo: memFree=26967492/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1600244 CPUtime=522.18 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 303728 0 0 0 52156 62 0 0 20 0 1 0 35054944 1638649856 384771 33554432000 4194304 5796924 140733892584928 140733892581144 5087494 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 400061 384771 139 392 0 399660 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1600244

[startup+582.3 s]
/proc/loadavg: 1.99 1.72 0.92 3/177 25322
/proc/meminfo: memFree=26895516/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=1624456 CPUtime=582.18 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 309804 0 0 0 58152 66 0 0 20 0 1 0 35054944 1663442944 393967 33554432000 4194304 5796924 140733892584928 140733892581144 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 406114 393967 139 392 0 405713 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 1624456

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

[pid=25296] ppid=25293 vsize=3812752 CPUtime=1122.05 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 772591 0 0 0 112057 148 0 0 20 0 1 0 35054944 3904258048 924646 33554432000 4194304 5796924 140733892584928 140733892581912 5092493 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 953188 924646 186 392 0 952787 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 3812752

[startup+1182.3 s]
/proc/loadavg: 2.00 2.14 1.60 3/177 25385
/proc/meminfo: memFree=22735828/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3813412 CPUtime=1182.03 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 772771 0 0 0 118055 148 0 0 20 0 1 0 35054944 3904933888 925325 33554432000 4194304 5796924 140733892584928 140733892581912 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 953353 925325 186 392 0 952952 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 3813412

[startup+1242.3 s]
/proc/loadavg: 2.03 2.13 1.63 3/177 25386
/proc/meminfo: memFree=22766872/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3814072 CPUtime=1242.02 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 772937 0 0 0 124054 148 0 0 20 0 1 0 35054944 3905609728 925488 33554432000 4194304 5796924 140733892584928 140733892581912 5093523 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 953518 925488 186 392 0 953117 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 3814072

[startup+1302.3 s]
/proc/loadavg: 2.09 2.13 1.66 4/177 25387
/proc/meminfo: memFree=22753104/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3815392 CPUtime=1302 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 773294 0 0 0 130052 148 0 0 20 0 1 0 35054944 3906961408 925829 33554432000 4194304 5796924 140733892584928 140733873586824 5077727 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 953848 925829 186 392 0 953447 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 3815392

[startup+1362.3 s]
/proc/loadavg: 2.10 2.12 1.69 3/177 25389
/proc/meminfo: memFree=22736292/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3816052 CPUtime=1361.98 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 773460 0 0 0 136050 148 0 0 20 0 1 0 35054944 3907637248 925992 33554432000 4194304 5796924 140733892584928 140733892581912 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 954013 925992 186 392 0 953612 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 3816052

[startup+1422.3 s]
/proc/loadavg: 2.16 2.13 1.71 3/177 25390
/proc/meminfo: memFree=22766288/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3816712 CPUtime=1421.97 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 773631 0 0 0 142049 148 0 0 20 0 1 0 35054944 3908313088 926160 33554432000 4194304 5796924 140733892584928 140733892581912 4261418 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 954178 926160 186 392 0 953777 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 3816712

[startup+1482.3 s]
/proc/loadavg: 2.06 2.10 1.73 3/178 25394
/proc/meminfo: memFree=22747640/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3817372 CPUtime=1481.96 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 773804 0 0 0 148048 148 0 0 20 0 1 0 35054944 3908988928 926841 33554432000 4194304 5796924 140733892584928 140733892581912 5087499 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 954343 926841 186 392 0 953942 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 3817372

[startup+1542.3 s]
/proc/loadavg: 2.02 2.08 1.74 3/178 25418
/proc/meminfo: memFree=22734704/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3818824 CPUtime=1541.95 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 774152 0 0 0 154047 148 0 0 20 0 1 0 35054944 3910475776 927181 33554432000 4194304 5796924 140733892584928 140733892581912 4865566 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 954706 927181 186 392 0 954305 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 3818824

[startup+1602.3 s]
/proc/loadavg: 2.06 2.08 1.76 3/177 25419
/proc/meminfo: memFree=22721204/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3819484 CPUtime=1601.94 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 774314 0 0 0 160046 148 0 0 20 0 1 0 35054944 3911151616 927342 33554432000 4194304 5796924 140733892584928 140733892581912 5092416 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 954871 927342 186 392 0 954470 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 3819484

[startup+1662.3 s]
/proc/loadavg: 2.02 2.06 1.77 3/177 25421
/proc/meminfo: memFree=22748504/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3820144 CPUtime=1661.93 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 774490 0 0 0 166045 148 0 0 20 0 1 0 35054944 3911827456 927517 33554432000 4194304 5796924 140733892584928 140733892581912 5092643 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955036 927517 186 392 0 954635 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 3820144

[startup+1722.3 s]
/proc/loadavg: 2.01 2.05 1.78 3/177 25422
/proc/meminfo: memFree=22732344/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3820804 CPUtime=1721.91 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 774665 0 0 0 172043 148 0 0 20 0 1 0 35054944 3912503296 927685 33554432000 4194304 5796924 140733892584928 140733892581912 4810733 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955201 927685 186 392 0 954800 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 3820804

[startup+1782.31 s]
/proc/loadavg: 2.07 2.07 1.81 3/177 25423
/proc/meminfo: memFree=22711688/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3822124 CPUtime=1781.91 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 775010 0 0 0 178042 149 0 0 20 0 1 0 35054944 3913854976 928525 33554432000 4194304 5796924 140733892584928 140733875101432 5087571 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955531 928525 186 392 0 955130 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 3822124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.06 1.81 3/177 25423
/proc/meminfo: memFree=22707704/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3822124 CPUtime=1800 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) R 25293 25296 25261 0 -1 4202496 775011 0 0 0 179851 149 0 0 20 0 1 0 35054944 3913854976 928525 33554432000 4194304 5796924 140733892584928 140733892581912 5092502 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955531 928525 186 392 0 955130 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3822124

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25296
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25296 sig 9
??? end of watcher thread

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

[startup+1801.3 s]
/proc/loadavg: 2.06 2.06 1.81 2/177 25423
/proc/meminfo: memFree=22705656/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3822124 CPUtime=1800 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) S 25293 25296 25261 0 -1 4194304 775012 0 0 0 179851 149 0 0 20 0 1 0 35054944 3913854976 928526 33554432000 4194304 5796924 140733892584928 140733873137672 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955531 928526 187 392 0 955130 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3822124

[startup+1802.11 s]
/proc/loadavg: 1.97 2.04 1.80 2/177 25423
/proc/meminfo: memFree=22705780/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3822124 CPUtime=1800 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) S 25293 25296 25261 0 -1 4194304 775012 0 0 0 179851 149 0 0 20 0 1 0 35054944 3913854976 928526 33554432000 4194304 5796924 140733892584928 140733873137672 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955531 928526 187 392 0 955130 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3822124

[startup+1802.3 s]
/proc/loadavg: 1.97 2.04 1.80 2/177 25423
/proc/meminfo: memFree=22705780/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3822124 CPUtime=1800 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) S 25293 25296 25261 0 -1 4194304 775012 0 0 0 179851 149 0 0 20 0 1 0 35054944 3913854976 928526 33554432000 4194304 5796924 140733892584928 140733873137672 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955531 928526 187 392 0 955130 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3822124

[startup+1802.4 s]
/proc/loadavg: 1.97 2.04 1.80 2/177 25423
/proc/meminfo: memFree=22705780/32872528 swapFree=249752/274280
[pid=25296] ppid=25293 vsize=3822124 CPUtime=1800 cores=1,3,5,7
/proc/25296/stat : 25296 (naps-1.02) S 25293 25296 25261 0 -1 4194304 775012 0 0 0 179851 149 0 0 20 0 1 0 35054944 3913854976 928526 33554432000 4194304 5796924 140733892584928 140733873137672 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25296/statm: 955531 928526 187 392 0 955130 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3822124

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.44
CPU time (s): 1800.05
CPU user time (s): 1798.51
CPU system time (s): 1.53377
CPU usage (%): 99.8671
Max. virtual memory (cumulated for all children) (KiB): 3822124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.51
system time used= 1.53377
maximum resident set size= 3714104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 775012
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= 201
involuntary context switches= 2136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.43317 second user time and 8.15576 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-27 11:35:49
IDJOB=4099739
IDBENCH=1505
IDSOLVER=2544
FILE ID=node107/4099739-1467020147
RUNJOBID= node107-1467020147-25278
PBS_JOBID= 19976981
Free space on /tmp= 71628 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos9.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099739-1467020147/watcher-4099739-1467020147 -o /tmp/evaluation-result-4099739-1467020147/solver-4099739-1467020147 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1467020147-25278 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4099739-1467020147.opb

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

MD5SUM BENCH= 9b565ffd2f62b11d1859d685ea38235b
RANDOM SEED=1322487463

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		: 2666.695
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	: 5333.39
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		: 2666.695
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		: 2666.695
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	: 5332.54
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		: 2666.695
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		: 2666.695
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	: 5332.56
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		: 2666.695
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		: 2666.695
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		: 2666.695
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:        31335056 kB
Buffers:           69720 kB
Cached:           444916 kB
SwapCached:         1956 kB
Active:           107728 kB
Inactive:         414144 kB
Active(anon):       9048 kB
Inactive(anon):      616 kB
Active(file):      98680 kB
Inactive(file):   413528 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099140 kB
Dirty:            102444 kB
Writeback:             0 kB
AnonPages:        283108 kB
Mapped:             6980 kB
Shmem:                 0 kB
Slab:             612132 kB
SReclaimable:      55320 kB
SUnreclaim:       556812 kB
KernelStack:        1408 kB
PageTables:         4556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     375452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 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= 71668 MiB
End job on node107 at 2016-06-27 12:05:52