Trace number 4103371

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) 1800.18 1800.48

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-siena1.opb
MD5SUM6b1441ebcfc2678f5078c728b5f20e0c
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16269067107200000
Optimality of the best value was proved NO
Number of variables70755
Total number of constraints2219
Number of constraints which are clauses310
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1909
Minimum length of a constraint15
Maximum length of a constraint70755
Number of terms in the objective function 70755
Biggest coefficient in the objective function 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 28224865138562971148229
Number of bits of the sum of numbers in the objective function 75
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 28224967538562971148229
Number of bits of the biggest sum of numbers75
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.00/1800.30	c 
1800.00/1800.30	c *** TERMINATED *** by signal 15
1800.00/1800.30	s UNKNOWN
1800.00/1800.30	c _____________________________________________________________________________
1800.00/1800.30	c 
1800.00/1800.30	c std/band forms        : 70,1752
1800.00/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.30	c BDD/srt/adr Max costs : 341635,539716,23228
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 576,0,709,8,529
1800.00/1800.30	c BDD nodes             : 23027085
1800.00/1800.30	c Es1/CC detections     : 0,0
1800.00/1800.30	c SAT/UNSAT calls       : 0,0
1800.00/1800.30	c restarts              : 0
1800.00/1800.30	c conflicts             : 0              (0 /sec)
1800.00/1800.30	c decisions             : 0              (0 /sec)
1800.00/1800.30	c propagations          : 0              (0 /sec)
1800.00/1800.30	c inspects              : 0              (0 /sec)
1800.00/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 744.3 s
1800.00/1800.30	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103371-1467024896/watcher-4103371-1467024896 -o /tmp/evaluation-result-4103371-1467024896/solver-4103371-1467024896 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1467020147-25277 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103371-1467024896.opb 

pid=25816
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 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: 2.10 2.29 2.19 3/177 25819
/proc/meminfo: memFree=19523460/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 35529665 7159808 287 33554432000 4194304 5796924 140735502341056 140736952220648 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 1748 287 114 392 0 1347 0

[startup+0.100211 s]
/proc/loadavg: 2.10 2.29 2.19 3/177 25819
/proc/meminfo: memFree=19523460/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=18880 CPUtime=0.09 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 3251 0 0 0 9 0 0 0 20 0 1 0 35529665 19333120 2989 33554432000 4194304 5796924 140735502341056 140735502340424 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 4720 2989 114 392 0 4319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18880

[startup+0.200644 s]
/proc/loadavg: 2.10 2.29 2.19 3/177 25819
/proc/meminfo: memFree=19523460/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=28964 CPUtime=0.19 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 5618 0 0 0 19 0 0 0 20 0 1 0 35529665 29659136 5174 33554432000 4194304 5796924 140735502341056 140735502340424 4352740 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 7241 5174 116 392 0 6840 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28964

[startup+0.300332 s]
/proc/loadavg: 2.10 2.29 2.19 3/177 25819
/proc/meminfo: memFree=19523460/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=33824 CPUtime=0.29 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 7039 0 0 0 29 0 0 0 20 0 1 0 35529665 34635776 6456 33554432000 4194304 5796924 140735502341056 140735502340424 4806863 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 8456 6456 129 392 0 8055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33824

[startup+0.700251 s]
/proc/loadavg: 2.10 2.29 2.19 3/177 25819
/proc/meminfo: memFree=19523460/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=40608 CPUtime=0.69 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 8426 0 0 0 68 1 0 0 20 0 1 0 35529665 41582592 7842 33554432000 4194304 5796924 140735502341056 140735502340216 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 10152 7842 129 392 0 9751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40608

[startup+1.50024 s]
/proc/loadavg: 2.10 2.29 2.19 3/178 25820
/proc/meminfo: memFree=19430868/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=61024 CPUtime=1.49 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 13054 0 0 0 148 1 0 0 20 0 1 0 35529665 62488576 12470 33554432000 4194304 5796924 140735502341056 140735502338584 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 15256 12470 129 392 0 14855 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61024

[startup+3.10025 s]
/proc/loadavg: 2.10 2.29 2.19 3/178 25820
/proc/meminfo: memFree=19357988/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=100544 CPUtime=3.09 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 26251 0 0 0 307 2 0 0 20 0 1 0 35529665 102957056 21152 33554432000 4194304 5796924 140735502341056 140735502340280 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 25136 21152 129 392 0 24735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100544

[startup+6.30024 s]
/proc/loadavg: 2.18 2.30 2.19 3/178 25820
/proc/meminfo: memFree=19173252/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=119028 CPUtime=6.29 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 33915 0 0 0 626 3 0 0 20 0 1 0 35529665 121884672 25852 33554432000 4194304 5796924 140735502341056 140735502337272 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 29757 25852 192 392 0 29356 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119028

[startup+12.7002 s]
/proc/loadavg: 2.16 2.29 2.19 3/178 25820
/proc/meminfo: memFree=18877044/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=122204 CPUtime=12.68 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 34683 0 0 0 1265 3 0 0 20 0 1 0 35529665 125136896 26620 33554432000 4194304 5796924 140735502341056 140735502337272 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 30551 26620 192 392 0 30150 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 122204

[startup+25.5003 s]
/proc/loadavg: 2.20 2.29 2.19 3/178 25820
/proc/meminfo: memFree=18273260/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=133896 CPUtime=25.49 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 37228 0 0 0 2545 4 0 0 20 0 1 0 35529665 137109504 29528 33554432000 4194304 5796924 140735502341056 140735502337272 5087558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 33474 29528 192 392 0 33073 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133896

[startup+51.1002 s]
/proc/loadavg: 2.13 2.27 2.19 3/178 25820
/proc/meminfo: memFree=17110228/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=151776 CPUtime=51.09 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 40763 0 0 0 5104 5 0 0 20 0 1 0 35529665 155418624 33789 33554432000 4194304 5796924 140735502341056 140735502337272 5100122 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 37944 33789 192 392 0 37543 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 151776

[startup+102.3 s]
/proc/loadavg: 2.11 2.24 2.18 3/176 25867
/proc/meminfo: memFree=31312256/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=170008 CPUtime=102.28 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 42837 0 0 0 10223 5 0 0 20 0 1 0 35529665 174088192 38450 33554432000 4194304 5796924 140735502341056 140735502337272 5092423 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 42502 38450 192 392 0 42101 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 170008

[startup+162.3 s]
/proc/loadavg: 2.04 2.20 2.17 3/177 25869
/proc/meminfo: memFree=31274184/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=174892 CPUtime=162.26 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 44331 0 0 0 16220 6 0 0 20 0 1 0 35529665 179089408 41178 33554432000 4194304 5796924 140735502341056 140735502337272 5096549 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 43723 41178 192 392 0 43322 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 174892

[startup+222.307 s]
/proc/loadavg: 2.07 2.17 2.16 3/177 25871
/proc/meminfo: memFree=31224196/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=210844 CPUtime=222.25 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 46873 0 0 0 22218 7 0 0 20 0 1 0 35529665 215904256 50550 33554432000 4194304 5796924 140735502341056 140735502337272 5096658 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 52711 50550 192 392 0 52310 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 210844

[startup+282.3 s]
/proc/loadavg: 2.03 2.14 2.15 3/177 25872
/proc/meminfo: memFree=31178344/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=233808 CPUtime=282.24 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 50803 0 0 0 28216 8 0 0 20 0 1 0 35529665 239419392 55502 33554432000 4194304 5796924 140735502341056 140735502337272 5087664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 58452 55502 192 392 0 58051 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 233808

[startup+342.3 s]
/proc/loadavg: 2.12 2.14 2.15 3/178 25876
/proc/meminfo: memFree=31150984/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=260716 CPUtime=342.23 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 54588 0 0 0 34214 9 0 0 20 0 1 0 35529665 266973184 60309 33554432000 4194304 5796924 140735502341056 140735502337272 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 65179 60309 192 392 0 64778 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 260716

[startup+402.3 s]
/proc/loadavg: 2.12 2.13 2.14 3/178 25900
/proc/meminfo: memFree=31055596/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=315444 CPUtime=402.21 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 58370 0 0 0 40211 10 0 0 20 0 1 0 35529665 323014656 75519 33554432000 4194304 5796924 140735502341056 140735502337272 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 78861 75519 192 392 0 78460 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 315444

[startup+462.3 s]
/proc/loadavg: 2.16 2.15 2.15 3/177 25901
/proc/meminfo: memFree=31028004/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=323640 CPUtime=462.21 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 60439 0 0 0 46210 11 0 0 20 0 1 0 35529665 331407360 78610 33554432000 4194304 5796924 140735502341056 140735502337272 4809887 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 80910 78610 192 392 0 80509 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 323640

[startup+522.3 s]
/proc/loadavg: 2.14 2.14 2.14 3/177 25903
/proc/meminfo: memFree=31000100/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=352600 CPUtime=522.2 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 63011 0 0 0 52209 11 0 0 20 0 1 0 35529665 361062400 81693 33554432000 4194304 5796924 140735502341056 140735502337272 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 88150 81693 192 392 0 87749 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 352600

[startup+582.3 s]
/proc/loadavg: 2.05 2.12 2.13 3/177 25904
/proc/meminfo: memFree=30688296/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=473660 CPUtime=582.18 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 93294 0 0 0 58202 16 0 0 20 0 1 0 35529665 485027840 114511 33554432000 4194304 5796924 140735502341056 140735502338040 5087516 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 118415 114511 192 392 0 118014 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 473660

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


[startup+942.3 s]
/proc/loadavg: 2.04 2.07 2.09 3/178 25914
/proc/meminfo: memFree=28503640/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=1715720 CPUtime=942.12 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 365281 0 0 0 94152 60 0 0 20 0 1 0 35529665 1756897280 418040 33554432000 4194304 5796924 140735502341056 140735502338040 4805680 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 428930 418040 192 392 0 428529 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 1715720

[startup+1002.3 s]
/proc/loadavg: 2.01 2.06 2.08 3/177 25915
/proc/meminfo: memFree=28041636/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=2171780 CPUtime=1002.11 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 479325 0 0 0 100134 77 0 0 20 0 1 0 35529665 2223902720 535150 33554432000 4194304 5796924 140735502341056 140735488155112 4805694 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 542945 535150 192 392 0 542544 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 2171780

[startup+1062.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/177 25916
/proc/meminfo: memFree=25551280/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1062.11 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 106074 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5087500 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 3876036

[startup+1122.3 s]
/proc/loadavg: 2.03 2.05 2.08 3/177 25917
/proc/meminfo: memFree=23952676/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1122.1 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 112073 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 3876036

[startup+1182.3 s]
/proc/loadavg: 2.04 2.05 2.08 4/177 25919
/proc/meminfo: memFree=23952448/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1182.09 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 118072 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5092643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 3876036

[startup+1242.3 s]
/proc/loadavg: 2.01 2.04 2.07 3/177 25920
/proc/meminfo: memFree=23952132/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1242.08 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 124071 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 3876036

[startup+1302.3 s]
/proc/loadavg: 2.11 2.06 2.08 3/177 25921
/proc/meminfo: memFree=23951996/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1302.07 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 130070 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 3876036

[startup+1362.3 s]
/proc/loadavg: 2.04 2.05 2.07 3/177 25922
/proc/meminfo: memFree=23951904/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1362.06 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 136069 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 3876036

[startup+1422.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 25923
/proc/meminfo: memFree=23952052/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1422.06 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 142069 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5087778 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 3876036

[startup+1482.3 s]
/proc/loadavg: 2.04 2.04 2.06 3/177 25925
/proc/meminfo: memFree=23952076/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1482.04 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 148067 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 4295602 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 3876036

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 2.06 3/178 25929
/proc/meminfo: memFree=23952116/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1542.04 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 154067 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5087579 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3876036

[startup+1602.3 s]
/proc/loadavg: 2.07 2.04 2.06 3/177 25930
/proc/meminfo: memFree=23951684/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1602.03 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 160066 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5092558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3876036

[startup+1662.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/177 25931
/proc/meminfo: memFree=23952028/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1662.02 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 166065 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5100122 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3876036

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/177 25932
/proc/meminfo: memFree=23952592/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1722.01 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 172064 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3876036

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 25934
/proc/meminfo: memFree=23952312/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1782 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 178063 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3876036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 25934
/proc/meminfo: memFree=23952164/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=3876036 CPUtime=1800 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202496 846759 0 0 0 179863 137 0 0 20 0 1 0 35529665 3969060864 951871 33554432000 4194304 5796924 140735502341056 140735502338040 5087771 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 969009 951871 192 392 0 968608 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3876036

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 25819 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 25934
/proc/meminfo: memFree=23952164/32872528 swapFree=249752/274280
[pid=25819] ppid=25816 vsize=0 CPUtime=1800.1 cores=0,2,4,6
/proc/25819/stat : 25819 (naps-1.02) R 25816 25819 25261 0 -1 4202500 846771 0 0 0 179863 147 0 0 20 0 1 0 35529665 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/25819/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.48
CPU time (s): 1800.18
CPU user time (s): 1798.63
CPU system time (s): 1.54577
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 3876036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.54576
maximum resident set size= 3807532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 846771
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= 45
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.83626 second user time and 6.43202 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-27 12:54:56
IDJOB=4103371
IDBENCH=2341
IDSOLVER=2544
FILE ID=node107/4103371-1467024896
RUNJOBID= node107-1467020147-25277
PBS_JOBID= 19976981
Free space on /tmp= 71704 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-siena1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103371-1467024896/watcher-4103371-1467024896 -o /tmp/evaluation-result-4103371-1467024896/solver-4103371-1467024896 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1467020147-25277 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103371-1467024896.opb

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

MD5SUM BENCH= 6b1441ebcfc2678f5078c728b5f20e0c
RANDOM SEED=793205782

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:        19524584 kB
Buffers:           77268 kB
Cached:           208772 kB
SwapCached:         1940 kB
Active:         12099924 kB
Inactive:         198596 kB
Active(anon):   12013416 kB
Inactive(anon):     1272 kB
Active(file):      86508 kB
Inactive(file):   197324 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099140 kB
Dirty:             11488 kB
Writeback:             0 kB
AnonPages:      12284140 kB
Mapped:             8888 kB
Shmem:                 0 kB
Slab:             620936 kB
SReclaimable:      63592 kB
SUnreclaim:       557344 kB
KernelStack:        1480 kB
PageTables:        27840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   12420788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 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= 71700 MiB
End job on node107 at 2016-06-27 13:24:57