Trace number 4103559

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? (MO) 1560.66 1561.08

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-lotfi.opb
MD5SUMc609a7262e604847d8434d132e2de9ed
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 variables9240
Total number of constraints145
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints145
Minimum length of a constraint30
Maximum length of a constraint3990
Number of terms in the objective function 240
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 8589934584
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 5368709120000000000
Number of bits of the biggest number in a constraint 63
Biggest sum of numbers in a constraint 40952512476384971616
Number of bits of the biggest sum of numbers66
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.
1559.86/1560.30	c 
1559.86/1560.30	c *** TERMINATED *** by signal 15
1559.86/1560.30	s UNKNOWN
1559.86/1560.30	c _____________________________________________________________________________
1559.86/1560.30	c 
1559.86/1560.30	c std/band forms        : 39,7
1559.86/1560.30	c 2cl/3cl ITE-codings   : 0,0
1559.86/1560.30	c BDD/srt/adr Max costs : 14533,0,14222
1559.86/1560.30	c BDDraw/bin/mul/srt/adr: 5,0,38,1,1
1559.86/1560.30	c BDD nodes             : 1745594
1559.86/1560.30	c Es1/CC detections     : 0,0
1559.86/1560.30	c SAT/UNSAT calls       : 0,0
1559.86/1560.30	c restarts              : 0
1559.86/1560.30	c conflicts             : 0              (0 /sec)
1559.86/1560.30	c decisions             : 0              (0 /sec)
1559.86/1560.30	c propagations          : 0              (0 /sec)
1559.86/1560.30	c inspects              : 0              (0 /sec)
1559.86/1560.30	c CPU time (solving tm) : 1553 s        (0 s)
1559.86/1560.30	c Time for Opt-base     : 1150 s
1559.86/1560.30	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103559-1466260389/watcher-4103559-1466260389 -o /tmp/evaluation-result-4103559-1466260389/solver-4103559-1466260389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960 naps-1.02 HOME/instance-4103559-1466260389.opb 

pid=10084
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: 2.04 2.01 2.00 3/176 10087
/proc/meminfo: memFree=31240208/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=6684 CPUtime=0 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 370 0 0 0 0 0 0 0 20 0 1 0 28089443 6844416 244 33554432000 4194304 5796924 140734697499968 140733969755496 4404174 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 1671 244 128 392 0 1270 0

[startup+0.100159 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 10087
/proc/meminfo: memFree=31240208/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=10660 CPUtime=0.09 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 1803 0 0 0 9 0 0 0 20 0 1 0 28089443 10915840 1034 33554432000 4194304 5796924 140734697499968 140733969755496 5096674 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 2665 1034 128 392 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10660

[startup+0.200304 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 10087
/proc/meminfo: memFree=31240208/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=13616 CPUtime=0.19 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 2579 0 0 0 19 0 0 0 20 0 1 0 28089443 13942784 1713 33554432000 4194304 5796924 140734697499968 140733969755496 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 3404 1713 128 392 0 3003 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13616

[startup+0.30027 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 10087
/proc/meminfo: memFree=31240208/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=16428 CPUtime=0.29 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3292 0 0 0 29 0 0 0 20 0 1 0 28089443 16822272 2426 33554432000 4194304 5796924 140734697499968 140734697499240 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4107 2426 128 392 0 3706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16428

[startup+0.700238 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 10087
/proc/meminfo: memFree=31240208/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=18368 CPUtime=0.69 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3868 0 0 0 69 0 0 0 20 0 1 0 28089443 18808832 2929 33554432000 4194304 5796924 140734697499968 140734697499240 5096544 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4592 2929 144 392 0 4191 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18368

[startup+1.50023 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10088
/proc/meminfo: memFree=31229784/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=18368 CPUtime=1.49 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3868 0 0 0 149 0 0 0 20 0 1 0 28089443 18808832 2929 33554432000 4194304 5796924 140734697499968 140734697496184 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4592 2929 144 392 0 4191 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18368

[startup+3.10023 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10088
/proc/meminfo: memFree=31229164/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=18368 CPUtime=3.09 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3868 0 0 0 309 0 0 0 20 0 1 0 28089443 18808832 2929 33554432000 4194304 5796924 140734697499968 140734697496184 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4592 2929 144 392 0 4191 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18368

[startup+6.30023 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10088
/proc/meminfo: memFree=31229308/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=18368 CPUtime=6.29 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3868 0 0 0 629 0 0 0 20 0 1 0 28089443 18808832 2929 33554432000 4194304 5796924 140734697499968 140734697496184 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4592 2929 144 392 0 4191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18368

[startup+12.7002 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 10088
/proc/meminfo: memFree=31229244/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=18368 CPUtime=12.69 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3868 0 0 0 1269 0 0 0 20 0 1 0 28089443 18808832 2929 33554432000 4194304 5796924 140734697499968 140734697496184 4809323 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4592 2929 144 392 0 4191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18368

[startup+25.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10088
/proc/meminfo: memFree=31229760/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=18368 CPUtime=25.49 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3868 0 0 0 2549 0 0 0 20 0 1 0 28089443 18808832 2929 33554432000 4194304 5796924 140734697499968 140734697496184 4865409 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 4592 2929 144 392 0 4191 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18368

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10088
/proc/meminfo: memFree=31225544/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=22636 CPUtime=51.08 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 4940 0 0 0 5108 0 0 0 20 0 1 0 28089443 23179264 4001 33554432000 4194304 5796924 140734697499968 140734697496184 5087532 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 5659 4001 144 392 0 5258 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22636

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10089
/proc/meminfo: memFree=31224800/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=23232 CPUtime=102.28 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 5171 0 0 0 10228 0 0 0 20 0 1 0 28089443 23789568 4149 33554432000 4194304 5796924 140734697499968 140734697496184 5087700 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 5808 4149 144 392 0 5407 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23232

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10090
/proc/meminfo: memFree=31220216/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=27528 CPUtime=162.26 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 6366 0 0 0 16226 0 0 0 20 0 1 0 28089443 28188672 5179 33554432000 4194304 5796924 140734697499968 140734697496184 5100101 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 6882 5179 144 392 0 6481 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 27528

[startup+222.307 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 10091
/proc/meminfo: memFree=31220220/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=27888 CPUtime=222.26 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 6434 0 0 0 22226 0 0 0 20 0 1 0 28089443 28557312 5247 33554432000 4194304 5796924 140734697499968 140734697496184 5096588 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 6972 5247 144 392 0 6571 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 27888

[startup+282.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 10093
/proc/meminfo: memFree=31217500/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=30996 CPUtime=282.24 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 7457 0 0 0 28224 0 0 0 20 0 1 0 28089443 31739904 5940 33554432000 4194304 5796924 140734697499968 140734697496184 4316841 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 7749 5940 144 392 0 7348 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 30996

[startup+342.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 10094
/proc/meminfo: memFree=31216816/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=30996 CPUtime=342.23 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 7518 0 0 0 34223 0 0 0 20 0 1 0 28089443 31739904 6020 33554432000 4194304 5796924 140734697499968 140734697496184 4295944 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 7749 6020 144 392 0 7348 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 30996

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 10095
/proc/meminfo: memFree=31215380/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=31920 CPUtime=402.22 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 7818 0 0 0 40222 0 0 0 20 0 1 0 28089443 32686080 6383 33554432000 4194304 5796924 140734697499968 140734697496184 5096680 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 7980 6383 144 392 0 7579 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 31920

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 10099
/proc/meminfo: memFree=31214876/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=32892 CPUtime=462.22 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 7896 0 0 0 46221 1 0 0 20 0 1 0 28089443 33681408 6461 33554432000 4194304 5796924 140734697499968 140734697496184 4316816 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 8223 6461 144 392 0 7822 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 32892

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10100
/proc/meminfo: memFree=31211540/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=36744 CPUtime=522.21 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 8424 0 0 0 52220 1 0 0 20 0 1 0 28089443 37625856 7352 33554432000 4194304 5796924 140734697499968 140734697496184 4806991 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 9186 7352 144 392 0 8785 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 36744

[startup+582.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 10102
/proc/meminfo: memFree=28876080/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2393224 CPUtime=582.2 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 586232 0 0 0 58132 88 0 0 20 0 1 0 28089443 2450661376 594840 33554432000 4194304 5796924 140734697499968 140734693817832 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 598306 594840 144 392 0 597905 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 2393224


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


[startup+762.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 10105
/proc/meminfo: memFree=28833420/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=762.17 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591417 0 0 0 76129 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 2413816

[startup+822.3 s]
/proc/loadavg: 2.04 2.04 2.01 3/177 10106
/proc/meminfo: memFree=28833436/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=822.15 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591424 0 0 0 82127 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 5087772 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 2413816

[startup+882.307 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 10108
/proc/meminfo: memFree=28833472/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=882.15 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591425 0 0 0 88127 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 5087497 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 2413816

[startup+942.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10109
/proc/meminfo: memFree=28833264/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=942.13 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591425 0 0 0 94125 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 4808094 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 2413816

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10110
/proc/meminfo: memFree=28833544/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=1002.12 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591426 0 0 0 100124 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 5077954 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 2413816

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 10114
/proc/meminfo: memFree=28832816/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=1062.11 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591432 0 0 0 106123 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 5087771 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 2413816

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10115
/proc/meminfo: memFree=28833096/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=1122.1 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591435 0 0 0 112122 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 4865184 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 2413816

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10208
/proc/meminfo: memFree=28725980/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=1182.09 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591436 0 0 0 118121 88 0 0 20 0 1 0 28089443 2471747584 600535 33554432000 4194304 5796924 140734697499968 140734697496952 4865554 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600535 145 392 0 603053 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 2413816

[startup+1242.3 s]
/proc/loadavg: 2.19 2.08 2.02 3/178 10257
/proc/meminfo: memFree=28956096/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=2413816 CPUtime=1242.08 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 591488 0 0 0 124120 88 0 0 20 0 1 0 28089443 2471747584 600581 33554432000 4194304 5796924 140734697499968 140734697496952 5096544 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 603454 600581 191 392 0 603053 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 2413816

[startup+1302.3 s]
/proc/loadavg: 2.07 2.06 2.02 3/177 10258
/proc/meminfo: memFree=26781176/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=4600000 CPUtime=1302.05 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 1138038 0 0 0 130031 174 0 0 20 0 1 0 28089443 4710400000 1147124 33554432000 4194304 5796924 140734697499968 140734697049752 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 1150000 1147124 191 392 0 1149599 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 4600000

[startup+1362.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/177 10259
/proc/meminfo: memFree=24010012/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=7300852 CPUtime=1362.01 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 1813267 0 0 0 135929 272 0 0 20 0 1 0 28089443 7476072448 1822353 33554432000 4194304 5796924 140734697499968 140734697107816 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 1825213 1822353 191 392 0 1824812 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 7300852

[startup+1422.3 s]
/proc/loadavg: 2.05 2.06 2.01 2/178 10261
/proc/meminfo: memFree=20492956/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=9965536 CPUtime=1421.97 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 2479417 0 0 0 141820 377 0 0 20 0 1 0 28089443 10204708864 2488500 33554432000 4194304 5796924 140734697499968 140734697051272 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 2491384 2488500 191 392 0 2490983 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 9965536

[startup+1482.3 s]
/proc/loadavg: 2.09 2.08 2.02 3/178 10309
/proc/meminfo: memFree=18990000/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=12594052 CPUtime=1481.92 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3136543 0 0 0 147714 478 0 0 20 0 1 0 28089443 12896309248 3145626 33554432000 4194304 5796924 140734697499968 140734697249176 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 3148513 3145627 191 392 0 3148112 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 12594052

[startup+1542.31 s]
/proc/loadavg: 2.08 2.07 2.02 3/177 10310
/proc/meminfo: memFree=16414456/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=15148912 CPUtime=1541.88 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3775283 0 0 0 153580 608 0 0 20 0 1 0 28089443 15512485888 3784365 33554432000 4194304 5796924 140734697499968 140734696993208 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 3787228 3784365 191 392 0 3786827 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 15148912



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1560.3 s]
/proc/loadavg: 2.06 2.07 2.02 3/177 10311
/proc/meminfo: memFree=15703168/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=15873196 CPUtime=1559.86 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202496 3956340 0 0 0 155344 642 0 0 20 0 1 0 28089443 16254152704 3965422 33554432000 4194304 5796924 140734697499968 140734697133080 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 3968299 3965423 191 392 0 3967898 0
Current children cumulated CPU time (s) 1559.86
Current children cumulated vsize (KiB) 15873196

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 10087 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1560.8 s]
/proc/loadavg: 2.06 2.07 2.02 3/177 10311
/proc/meminfo: memFree=15703168/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=0 CPUtime=1560.37 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202500 3956353 0 0 0 155345 692 0 0 20 0 1 0 28089443 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1560.37
Current children cumulated vsize (KiB) 0

[startup+1561.01 s]
/proc/loadavg: 2.06 2.07 2.02 3/177 10311
/proc/meminfo: memFree=28250836/32872528 swapFree=190484/190484
[pid=10087] ppid=10084 vsize=0 CPUtime=1560.58 cores=0,2,4,6
/proc/10087/stat : 10087 (naps-1.02) R 10084 10087 7936 0 -1 4202500 3956353 0 0 0 155345 713 0 0 20 0 1 0 28089443 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10087/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1560.58
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1561.08
CPU time (s): 1560.66
CPU user time (s): 1553.45
CPU system time (s): 7.2069
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 15873196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1553.45
system time used= 7.2069
maximum resident set size= 15861740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3956353
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= 280
involuntary context switches= 1594

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.07238 second user time and 5.88211 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 16:33:09
IDJOB=4103559
IDBENCH=2394
IDSOLVER=2544
FILE ID=node102/4103559-1466260389
RUNJOBID= node102-1466240351-7952
PBS_JOBID= 19918190
Free space on /tmp= 71708 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-lotfi.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103559-1466260389/watcher-4103559-1466260389 -o /tmp/evaluation-result-4103559-1466260389/solver-4103559-1466260389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960  naps-1.02 HOME/instance-4103559-1466260389.opb

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

MD5SUM BENCH= c609a7262e604847d8434d132e2de9ed
RANDOM SEED=10702936

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:        31240736 kB
Buffers:          133536 kB
Cached:           179776 kB
SwapCached:         2468 kB
Active:           497784 kB
Inactive:         206052 kB
Active(anon):     390348 kB
Inactive(anon):     2288 kB
Active(file):     107436 kB
Inactive(file):   203764 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:              4292 kB
Writeback:             4 kB
AnonPages:        622604 kB
Mapped:             9504 kB
Shmem:                 0 kB
Slab:             606276 kB
SReclaimable:      50460 kB
SUnreclaim:       555816 kB
KernelStack:        1488 kB
PageTables:         5216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     706480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    407552 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node102 at 2016-06-18 16:59:10