Trace number 4103471

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) 1800.45 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-dc1l.opb
MD5SUMb626c8307376f19de1f1e51bf91eca4f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark322124420039689472000
Best CPU time to get the best result obtained on this benchmark1800.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17540679175205888
Optimality of the best value was proved NO
Number of variables85198
Total number of constraints1652
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 constraints1652
Minimum length of a constraint31
Maximum length of a constraint35129
Number of terms in the objective function 85198
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 6796468271401867858547
Number of bits of the sum of numbers in the objective function 73
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 6796468271401867858547
Number of bits of the biggest sum of numbers73
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.
1800.00/1800.40	c 
1800.00/1800.40	c *** TERMINATED *** by signal 15
1800.00/1800.40	s UNKNOWN
1800.00/1800.40	c _____________________________________________________________________________
1800.00/1800.40	c 
1800.00/1800.40	c std/band forms        : 169,1057
1800.00/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.40	c BDD/srt/adr Max costs : 70508,410047,52334
1800.00/1800.40	c BDDraw/bin/mul/srt/adr: 882,0,94,158,92
1800.00/1800.40	c BDD nodes             : 48589676
1800.00/1800.40	c Es1/CC detections     : 0,0
1800.00/1800.40	c SAT/UNSAT calls       : 0,0
1800.00/1800.40	c restarts              : 0
1800.00/1800.40	c conflicts             : 0              (0 /sec)
1800.00/1800.40	c decisions             : 0              (0 /sec)
1800.00/1800.40	c propagations          : 0              (0 /sec)
1800.00/1800.40	c inspects              : 0              (0 /sec)
1800.00/1800.40	c CPU time (solving tm) : 1796 s        (0 s)
1800.00/1800.40	c Time for Opt-base     : 1004 s
1800.00/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103471-1467025704/watcher-4103471-1467025704 -o /tmp/evaluation-result-4103471-1467025704/solver-4103471-1467025704 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467020148-28664 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103471-1467025704.opb 

pid=29195
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: 2.00 2.00 2.00 3/176 29198
/proc/meminfo: memFree=30076644/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=6992 CPUtime=0 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 409 0 0 0 0 0 0 0 20 0 1 0 35611286 7159808 283 33554432000 4194304 5796924 140735826147632 140734665161272 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 1748 283 114 392 0 1347 0

[startup+0.100162 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29198
/proc/meminfo: memFree=30076644/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=16812 CPUtime=0.09 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 2821 0 0 0 9 0 0 0 20 0 1 0 35611286 17215488 2570 33554432000 4194304 5796924 140735826147632 140734665161272 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 4203 2571 114 392 0 3802 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16812

[startup+0.200335 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29198
/proc/meminfo: memFree=30076644/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=28964 CPUtime=0.19 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 5624 0 0 0 18 1 0 0 20 0 1 0 35611286 29659136 5180 33554432000 4194304 5796924 140735826147632 140734665161272 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 7241 5180 114 392 0 6840 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28964

[startup+0.300351 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29198
/proc/meminfo: memFree=30076644/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=35228 CPUtime=0.29 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 6969 0 0 0 28 1 0 0 20 0 1 0 35611286 36073472 6680 33554432000 4194304 5796924 140735826147632 140734665161272 4352710 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 8807 6680 116 392 0 8406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35228

[startup+0.700321 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29198
/proc/meminfo: memFree=30076644/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=45704 CPUtime=0.69 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 9684 0 0 0 67 2 0 0 20 0 1 0 35611286 46800896 9228 33554432000 4194304 5796924 140735826147632 140734665161272 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 11426 9230 128 392 0 11025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45704

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29199
/proc/meminfo: memFree=30031040/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=65372 CPUtime=1.49 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 14564 0 0 0 147 2 0 0 20 0 1 0 35611286 66940928 14108 33554432000 4194304 5796924 140735826147632 140735826145160 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 16343 14108 128 392 0 15942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65372

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29199
/proc/meminfo: memFree=30001280/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=108792 CPUtime=3.08 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 26864 0 0 0 304 4 0 0 20 0 1 0 35611286 111403008 24324 33554432000 4194304 5796924 140735826147632 140735826145720 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 27198 24324 128 392 0 26797 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108792

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29199
/proc/meminfo: memFree=29926140/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=176796 CPUtime=6.29 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 48026 0 0 0 621 8 0 0 20 0 1 0 35611286 181039104 40052 33554432000 4194304 5796924 140735826147632 140735826145944 5087700 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 44199 40052 144 392 0 43798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 176796

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29199
/proc/meminfo: memFree=29847116/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=243824 CPUtime=12.69 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 63717 0 0 0 1259 10 0 0 20 0 1 0 35611286 249675776 56765 33554432000 4194304 5796924 140735826147632 140735826144616 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 60956 56765 191 392 0 60555 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 243824

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29199
/proc/meminfo: memFree=29828640/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=261120 CPUtime=25.49 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 67496 0 0 0 2538 11 0 0 20 0 1 0 35611286 267386880 61055 33554432000 4194304 5796924 140735826147632 140735826144616 4295735 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 65280 61055 191 392 0 64879 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 261120

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29199
/proc/meminfo: memFree=29770140/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=312836 CPUtime=51.09 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 71110 0 0 0 5096 13 0 0 20 0 1 0 35611286 320344064 73838 33554432000 4194304 5796924 140735826147632 140735825849416 4455127 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 78209 73838 191 392 0 77808 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 312836

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29203
/proc/meminfo: memFree=29657416/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=440260 CPUtime=102.28 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 88320 0 0 0 10212 16 0 0 20 0 1 0 35611286 450826240 104009 33554432000 4194304 5796924 140735826147632 140735826144616 5087494 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 110065 104009 191 392 0 109664 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 440260

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29204
/proc/meminfo: memFree=29585800/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=495908 CPUtime=162.27 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 102221 0 0 0 16209 18 0 0 20 0 1 0 35611286 507809792 119443 33554432000 4194304 5796924 140735826147632 140735826144616 5096576 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 123977 119443 191 392 0 123576 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 495908

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29205
/proc/meminfo: memFree=29589872/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=516672 CPUtime=222.26 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 102734 0 0 0 22208 18 0 0 20 0 1 0 35611286 529072128 120467 33554432000 4194304 5796924 140735826147632 140735826144616 4295834 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 129168 120467 191 392 0 128767 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 516672

[startup+282.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 29206
/proc/meminfo: memFree=29573516/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=516672 CPUtime=282.24 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 102737 0 0 0 28206 18 0 0 20 0 1 0 35611286 529072128 122003 33554432000 4194304 5796924 140735826147632 140735826144616 5092487 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 129168 122003 191 392 0 128767 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 516672

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 29208
/proc/meminfo: memFree=29428756/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=632176 CPUtime=342.23 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 103752 0 0 0 34202 21 0 0 20 0 1 0 35611286 647348224 150983 33554432000 4194304 5796924 140735826147632 140735826143848 4865204 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 158044 150983 191 392 0 157643 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 632176

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29209
/proc/meminfo: memFree=29372320/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=746344 CPUtime=402.22 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 121143 0 0 0 40197 25 0 0 20 0 1 0 35611286 764256256 172462 33554432000 4194304 5796924 140735826147632 140735826144616 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 186586 172462 191 392 0 186185 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 746344

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29210
/proc/meminfo: memFree=29302012/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=791884 CPUtime=462.22 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 132548 0 0 0 46195 27 0 0 20 0 1 0 35611286 810889216 187444 33554432000 4194304 5796924 140735826147632 140735826144616 5092643 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 197971 187444 191 392 0 197570 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 791884

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29211
/proc/meminfo: memFree=29103212/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=977900 CPUtime=522.21 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 137430 0 0 0 52188 33 0 0 20 0 1 0 35611286 1001369600 239569 33554432000 4194304 5796924 140735826147632 140735826144616 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 244475 239569 191 392 0 244074 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 977900

[startup+582.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 29212
/proc/meminfo: memFree=29057100/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=1076488 CPUtime=582.2 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 145076 0 0 0 58184 36 0 0 20 0 1 0 35611286 1102323712 253347 33554432000 4194304 5796924 140735826147632 140735826143848 4261360 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 269122 253347 191 392 0 268721 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1076488

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


[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29223
/proc/meminfo: memFree=26359244/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=942.15 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789334 0 0 0 94085 130 0 0 20 0 1 0 35611286 3846303744 918876 33554432000 4194304 5796924 140735826147632 140735826144616 5096660 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 918876 191 392 0 938638 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 3756156

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29224
/proc/meminfo: memFree=26374852/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1002.14 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789335 0 0 0 100084 130 0 0 20 0 1 0 35611286 3846303744 919054 33554432000 4194304 5796924 140735826147632 140735826144616 5092432 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919054 191 392 0 938638 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3756156

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29225
/proc/meminfo: memFree=26362440/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1062.11 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789375 0 0 0 106081 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 4806925 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 3756156

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 29272
/proc/meminfo: memFree=27501692/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1122.09 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789407 0 0 0 112079 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 5087774 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 3756156

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 29273
/proc/meminfo: memFree=24637624/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1182.06 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789440 0 0 0 118076 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 4809336 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 3756156

[startup+1242.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/177 29275
/proc/meminfo: memFree=23786540/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1242.04 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789468 0 0 0 124074 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 3756156

[startup+1302.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 29279
/proc/meminfo: memFree=23785812/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1302.02 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789490 0 0 0 130072 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 5096545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 3756156

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 29280
/proc/meminfo: memFree=23786680/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1362.01 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789491 0 0 0 136071 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 5092416 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 3756156

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 29281
/proc/meminfo: memFree=23786456/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3756156 CPUtime=1422 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 789500 0 0 0 142070 130 0 0 20 0 1 0 35611286 3846303744 919072 33554432000 4194304 5796924 140735826147632 140735826144616 4865554 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 939039 919072 191 392 0 938638 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 3756156

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29282
/proc/meminfo: memFree=23773488/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=3769148 CPUtime=1481.98 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 792748 0 0 0 148068 130 0 0 20 0 1 0 35611286 3859607552 922320 33554432000 4194304 5796924 140735826147632 140735826144616 5096680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 942287 922320 191 392 0 941886 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 3769148

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29284
/proc/meminfo: memFree=23364420/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=4161776 CPUtime=1541.98 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 807674 0 0 0 154056 142 0 0 20 0 1 0 35611286 4261658624 1025089 33554432000 4194304 5796924 140735826147632 140735814428648 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 1040444 1025089 191 392 0 1040043 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 4161776

[startup+1602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 29285
/proc/meminfo: memFree=21131304/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=6528584 CPUtime=1601.96 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 1360506 0 0 0 159967 229 0 0 20 0 1 0 35611286 6685270016 1589674 33554432000 4194304 5796924 140735826147632 140735805125672 4805640 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 1632146 1589674 191 392 0 1631745 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 6528584

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 29286
/proc/meminfo: memFree=18885496/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=8691008 CPUtime=1661.94 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 1901123 0 0 0 165883 311 0 0 20 0 1 0 35611286 8899592192 2142044 33554432000 4194304 5796924 140735826147632 140735792467432 4432790 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 2172752 2142044 191 392 0 2172351 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 8691008

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 29287
/proc/meminfo: memFree=16977572/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=10551416 CPUtime=1721.91 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 2366243 0 0 0 171809 382 0 0 20 0 1 0 35611286 10804649984 2617892 33554432000 4194304 5796924 140735826147632 140735820789848 4805602 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 2637854 2617892 191 392 0 2637453 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 10551416

[startup+1782.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29288
/proc/meminfo: memFree=16976840/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=10551416 CPUtime=1781.9 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 2366245 0 0 0 177808 382 0 0 20 0 1 0 35611286 10804649984 2617892 33554432000 4194304 5796924 140735826147632 140735826144616 5092558 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 2637854 2617892 191 392 0 2637453 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 10551416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 29288
/proc/meminfo: memFree=16976684/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=10551416 CPUtime=1800 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202496 2366245 0 0 0 179618 382 0 0 20 0 1 0 35611286 10804649984 2617892 33554432000 4194304 5796924 140735826147632 140735826144616 5087774 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 2637854 2617892 191 392 0 2637453 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 10551416

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 29198 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.81 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 29288
/proc/meminfo: memFree=23957060/32872528 swapFree=190200/190200
[pid=29198] ppid=29195 vsize=0 CPUtime=1800.4 cores=1,3,5,7
/proc/29198/stat : 29198 (naps-1.02) R 29195 29198 28647 0 -1 4202500 2366257 0 0 0 179618 422 0 0 20 0 1 0 35611286 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29198/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.4
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.84
CPU time (s): 1800.45
CPU user time (s): 1796.18
CPU system time (s): 4.26535
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 10551416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.18
system time used= 4.26535
maximum resident set size= 10471616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2366257
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= 251
involuntary context switches= 1958

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.05708 second user time and 7.70583 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-27 13:08:25
IDJOB=4103471
IDBENCH=2370
IDSOLVER=2544
FILE ID=node102/4103471-1467025704
RUNJOBID= node102-1467020148-28664
PBS_JOBID= 19976983
Free space on /tmp= 71692 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-dc1l.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103471-1467025704/watcher-4103471-1467025704 -o /tmp/evaluation-result-4103471-1467025704/solver-4103471-1467025704 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467020148-28664 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103471-1467025704.opb

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

MD5SUM BENCH= b626c8307376f19de1f1e51bf91eca4f
RANDOM SEED=766174591

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		: 2666.731
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	: 5333.46
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		: 2666.731
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	: 5332.54
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		: 2666.731
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	: 5332.55
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30076652 kB
Buffers:           91568 kB
Cached:           320040 kB
SwapCached:         1524 kB
Active:          1532956 kB
Inactive:         339912 kB
Active(anon):    1461800 kB
Inactive(anon):     1436 kB
Active(file):      71156 kB
Inactive(file):   338476 kB
Unevictable:      190200 kB
Mlocked:          190200 kB
SwapTotal:      67108856 kB
SwapFree:       67097256 kB
Dirty:             11836 kB
Writeback:            32 kB
AnonPages:       1654512 kB
Mapped:             9172 kB
Shmem:                 0 kB
Slab:             596972 kB
SReclaimable:      40828 kB
SUnreclaim:       556144 kB
KernelStack:        1448 kB
PageTables:         7396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1831852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 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= 71684 MiB
End job on node102 at 2016-06-27 13:38:26