Trace number 4101243

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) 1800.41 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb
MD5SUM4c72c91139ee79c29342b8f97e9b4cad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.58561
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 14942
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 568060
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 568060
Number of bits of the biggest sum of numbers20
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.
1800.05/1800.40	c 
1800.05/1800.40	c *** TERMINATED *** by signal 15
1800.05/1800.40	s UNKNOWN
1800.05/1800.40	c _____________________________________________________________________________
1800.05/1800.40	c 
1800.05/1800.40	c std/band forms        : 1016,1261
1800.05/1800.40	c 2cl/3cl ITE-codings   : 10917501,6261061
1800.05/1800.40	c BDD/srt/adr Max costs : 168639,132413,3296
1800.05/1800.40	c BDDraw/bin/mul/srt/adr: 1301,0,919,52,5
1800.05/1800.40	c BDD nodes             : 24673704
1800.05/1800.40	c Es1/CC detections     : 0,0
1800.05/1800.40	c SAT/UNSAT calls       : 0,0
1800.05/1800.40	c restarts              : 0
1800.05/1800.40	c conflicts             : 0              (0 /sec)
1800.05/1800.40	c decisions             : 0              (0 /sec)
1800.05/1800.40	c propagations          : 0              (0 /sec)
1800.05/1800.40	c inspects              : 0              (0 /sec)
1800.05/1800.40	c CPU time (solving tm) : 1796 s        (0 s)
1800.05/1800.40	c Time for Opt-base     : 799.1 s
1800.05/1800.40	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-4101243-1466226239/watcher-4101243-1466226239 -o /tmp/evaluation-result-4101243-1466226239/solver-4101243-1466226239 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12165 --watchdog 1960 naps-1.02 HOME/instance-4101243-1466226239.opb 

pid=15465
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: 2.23 2.19 2.13 3/176 15468
/proc/meminfo: memFree=29685264/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=8364 CPUtime=0 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 749 0 0 0 0 0 0 0 20 0 1 0 24673195 8564736 623 33554432000 4194304 5796924 140733436086768 140735516744040 4332623 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 2091 623 114 392 0 1690 0

[startup+0.100168 s]
/proc/loadavg: 2.23 2.19 2.13 3/176 15468
/proc/meminfo: memFree=29685264/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=25484 CPUtime=0.09 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 5218 0 0 0 9 0 0 0 20 0 1 0 24673195 26095616 4692 33554432000 4194304 5796924 140733436086768 140735516744040 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 6371 4692 128 392 0 5970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25484

[startup+0.200304 s]
/proc/loadavg: 2.23 2.19 2.13 3/176 15468
/proc/meminfo: memFree=29685264/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=29288 CPUtime=0.19 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 5920 0 0 0 19 0 0 0 20 0 1 0 24673195 29990912 5378 33554432000 4194304 5796924 140733436086768 140735516744040 4621249 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 7322 5378 128 392 0 6921 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29288

[startup+0.300327 s]
/proc/loadavg: 2.23 2.19 2.13 3/176 15468
/proc/meminfo: memFree=29685264/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=32608 CPUtime=0.29 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 6502 0 0 0 29 0 0 0 20 0 1 0 24673195 33390592 5960 33554432000 4194304 5796924 140733436086768 140735516744040 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 8152 5960 128 392 0 7751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32608

[startup+0.700247 s]
/proc/loadavg: 2.23 2.19 2.13 3/176 15468
/proc/meminfo: memFree=29685264/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=44720 CPUtime=0.69 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 9851 0 0 0 68 1 0 0 20 0 1 0 24673195 45793280 9309 33554432000 4194304 5796924 140733436086768 140735516744040 4659057 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 11180 9309 128 392 0 10779 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44720

[startup+1.50026 s]
/proc/loadavg: 2.23 2.19 2.13 3/177 15469
/proc/meminfo: memFree=29630120/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=78132 CPUtime=1.49 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 17367 0 0 0 147 2 0 0 20 0 1 0 24673195 80007168 16469 33554432000 4194304 5796924 140733436086768 140733436085992 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 19533 16469 128 392 0 19132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78132

[startup+3.10026 s]
/proc/loadavg: 2.23 2.19 2.13 3/177 15469
/proc/meminfo: memFree=29596020/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=129060 CPUtime=3.09 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 29757 0 0 0 305 4 0 0 20 0 1 0 24673195 132157440 29370 33554432000 4194304 5796924 140733436086768 140733436085992 4366984 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 32265 29370 131 392 0 31864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129060

[startup+6.30023 s]
/proc/loadavg: 2.21 2.18 2.13 3/177 15469
/proc/meminfo: memFree=29565988/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=125896 CPUtime=6.29 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 29815 0 0 0 625 4 0 0 20 0 1 0 24673195 128917504 28610 33554432000 4194304 5796924 140733436086768 140733436082984 4809393 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 31474 28610 145 392 0 31073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125896

[startup+12.7002 s]
/proc/loadavg: 2.20 2.18 2.13 3/177 15469
/proc/meminfo: memFree=29540356/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=129052 CPUtime=12.69 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 30544 0 0 0 1265 4 0 0 20 0 1 0 24673195 132149248 29339 33554432000 4194304 5796924 140733436086768 140733436082984 5096549 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 32263 29339 145 392 0 31862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129052

[startup+25.5003 s]
/proc/loadavg: 2.15 2.17 2.12 4/177 15469
/proc/meminfo: memFree=29510416/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=139956 CPUtime=25.48 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 32787 0 0 0 2544 4 0 0 20 0 1 0 24673195 143314944 32093 33554432000 4194304 5796924 140733436086768 140733436082984 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 34989 32093 145 392 0 34588 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 139956

[startup+51.1004 s]
/proc/loadavg: 2.17 2.17 2.12 3/177 15469
/proc/meminfo: memFree=29374544/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=237680 CPUtime=51.08 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 45505 0 0 0 5100 8 0 0 20 0 1 0 24673195 243384320 56848 33554432000 4194304 5796924 140733436086768 140733436053256 5092487 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 59420 56848 145 392 0 59019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 237680

[startup+102.3 s]
/proc/loadavg: 2.21 2.18 2.12 3/177 15470
/proc/meminfo: memFree=20945132/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=446984 CPUtime=102.27 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 77677 0 0 0 10210 17 0 0 20 0 1 0 24673195 457711616 109028 33554432000 4194304 5796924 140733436086768 140733436083752 5092432 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 111746 109028 152 392 0 111345 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 446984

[startup+162.3 s]
/proc/loadavg: 2.16 2.17 2.12 3/177 15472
/proc/meminfo: memFree=19516976/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=162.22 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107896 0 0 0 16196 26 0 0 20 0 1 0 24673195 743211008 168698 33554432000 4194304 5796924 140733436086768 140733436082984 4809072 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 168698 152 392 0 181047 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 725792

[startup+222.307 s]
/proc/loadavg: 2.17 2.17 2.12 3/177 15473
/proc/meminfo: memFree=19426212/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=222.2 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107928 0 0 0 22194 26 0 0 20 0 1 0 24673195 743211008 169210 33554432000 4194304 5796924 140733436086768 140733436082984 5100729 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 169210 152 392 0 181047 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 725792

[startup+282.3 s]
/proc/loadavg: 2.12 2.15 2.12 3/177 15474
/proc/meminfo: memFree=19214272/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=282.17 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107938 0 0 0 28191 26 0 0 20 0 1 0 24673195 743211008 169722 33554432000 4194304 5796924 140733436086768 140733436082984 5092643 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 169722 152 392 0 181047 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 725792

[startup+342.3 s]
/proc/loadavg: 2.09 2.14 2.11 3/177 15475
/proc/meminfo: memFree=19153184/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=342.16 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107939 0 0 0 34190 26 0 0 20 0 1 0 24673195 743211008 170234 33554432000 4194304 5796924 140733436086768 140733436082984 4805736 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 170234 152 392 0 181047 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 725792

[startup+402.3 s]
/proc/loadavg: 2.21 2.16 2.11 3/178 15479
/proc/meminfo: memFree=19124272/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=402.15 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107941 0 0 0 40189 26 0 0 20 0 1 0 24673195 743211008 171258 33554432000 4194304 5796924 140733436086768 140733436082984 5087519 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 171258 152 392 0 181047 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 725792

[startup+462.3 s]
/proc/loadavg: 2.14 2.14 2.11 3/177 15481
/proc/meminfo: memFree=19113724/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=462.14 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107942 0 0 0 46188 26 0 0 20 0 1 0 24673195 743211008 171885 33554432000 4194304 5796924 140733436086768 140733436082984 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 171885 152 392 0 181047 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 725792

[startup+522.3 s]
/proc/loadavg: 2.10 2.13 2.10 3/177 15482
/proc/meminfo: memFree=19081160/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=522.14 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107943 0 0 0 52188 26 0 0 20 0 1 0 24673195 743211008 172397 33554432000 4194304 5796924 140733436086768 140733436082984 5092487 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 172397 152 392 0 181047 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 725792

[startup+582.3 s]
/proc/loadavg: 2.23 2.15 2.11 3/177 15483
/proc/meminfo: memFree=19069248/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=725792 CPUtime=582.14 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 107945 0 0 0 58187 27 0 0 20 0 1 0 24673195 743211008 173421 33554432000 4194304 5796924 140733436086768 140733436082984 5092558 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 181448 173421 152 392 0 181047 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 725792


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

[startup+1002.3 s]
/proc/loadavg: 2.20 2.17 2.10 3/178 15540
/proc/meminfo: memFree=29372844/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=1371108 CPUtime=1002.07 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 185495 0 0 0 100159 48 0 0 20 0 1 0 24673195 1404014592 315077 33554432000 4194304 5796924 140733436086768 140733436082984 5087650 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 342777 315077 152 392 0 342376 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1371108

[startup+1062.3 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 15542
/proc/meminfo: memFree=29304920/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=1419088 CPUtime=1062.05 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 197529 0 0 0 106155 50 0 0 20 0 1 0 24673195 1453146112 331199 33554432000 4194304 5796924 140733436086768 140733436082984 5087516 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 354772 331199 192 392 0 354371 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 1419088

[startup+1122.3 s]
/proc/loadavg: 2.29 2.21 2.12 3/177 15543
/proc/meminfo: memFree=25256716/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=6005764 CPUtime=1122.05 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 441106 0 0 0 112057 148 0 0 20 0 1 0 24673195 6149902336 1309526 33554432000 4194304 5796924 140733436086768 140733436055464 4600776 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 1501441 1309526 193 392 0 1501040 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 6005764

[startup+1182.3 s]
/proc/loadavg: 2.22 2.20 2.12 3/177 15544
/proc/meminfo: memFree=19607500/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12830272 CPUtime=1182.04 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 874959 0 0 0 117895 309 0 0 20 0 1 0 24673195 13138198528 2675616 33554432000 4194304 5796924 140733436086768 140733436083736 4637627 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3207568 2675616 201 392 0 3207167 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 12830272

[startup+1242.3 s]
/proc/loadavg: 2.27 2.22 2.13 3/177 15545
/proc/meminfo: memFree=19992912/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12002572 CPUtime=1242.03 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 888052 0 0 0 123870 333 0 0 20 0 1 0 24673195 12290633728 2541748 33554432000 4194304 5796924 140733436086768 140733436083880 4583148 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3000643 2541748 217 392 0 3000242 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 12002572

[startup+1302.3 s]
/proc/loadavg: 2.26 2.22 2.13 3/177 15546
/proc/meminfo: memFree=19793544/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12126476 CPUtime=1302.02 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 901827 0 0 0 129863 339 0 0 20 0 1 0 24673195 12417511424 2575645 33554432000 4194304 5796924 140733436086768 140733436084296 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3031619 2575645 218 392 0 3031218 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 12126476

[startup+1362.3 s]
/proc/loadavg: 2.16 2.19 2.12 4/177 15548
/proc/meminfo: memFree=19705264/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12141340 CPUtime=1362.02 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 904572 0 0 0 135858 344 0 0 20 0 1 0 24673195 12432732160 2582813 33554432000 4194304 5796924 140733436086768 140733436084296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3035335 2582813 218 392 0 3034934 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 12141340

[startup+1422.3 s]
/proc/loadavg: 2.20 2.20 2.13 3/177 15549
/proc/meminfo: memFree=19441372/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1422.01 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 905840 0 0 0 141856 345 0 0 20 0 1 0 24673195 12453224448 2590493 33554432000 4194304 5796924 140733436086768 140733436084296 4606837 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2590493 218 392 0 3039937 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 12161352

[startup+1482.3 s]
/proc/loadavg: 2.24 2.21 2.13 3/177 15550
/proc/meminfo: memFree=19371372/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1482 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 906724 0 0 0 147853 347 0 0 20 0 1 0 24673195 12453224448 2594212 33554432000 4194304 5796924 140733436086768 140733436084296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2594212 218 392 0 3039937 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 12161352

[startup+1542.31 s]
/proc/loadavg: 2.18 2.20 2.13 3/177 15551
/proc/meminfo: memFree=19281988/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1541.99 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 908952 0 0 0 153848 351 0 0 20 0 1 0 24673195 12453224448 2596772 33554432000 4194304 5796924 140733436086768 140733436084296 4583342 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2596772 218 392 0 3039937 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 12161352

[startup+1602.3 s]
/proc/loadavg: 2.07 2.16 2.12 3/178 15555
/proc/meminfo: memFree=19220492/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1601.98 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 910441 0 0 0 159843 355 0 0 20 0 1 0 24673195 12453224448 2599844 33554432000 4194304 5796924 140733436086768 140733436084296 4606624 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2599844 218 392 0 3039937 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 12161352

[startup+1662.3 s]
/proc/loadavg: 2.19 2.17 2.13 3/176 15556
/proc/meminfo: memFree=19170172/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1661.96 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 911187 0 0 0 165840 356 0 0 20 0 1 0 24673195 12453224448 2602404 33554432000 4194304 5796924 140733436086768 140733436084296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2602404 218 392 0 3039937 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 12161352

[startup+1722.3 s]
/proc/loadavg: 2.31 2.20 2.14 3/177 15558
/proc/meminfo: memFree=19108504/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1721.95 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 912673 0 0 0 171837 358 0 0 20 0 1 0 24673195 12453224448 2605476 33554432000 4194304 5796924 140733436086768 140733436084296 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2605476 218 392 0 3039937 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 12161352

[startup+1782.3 s]
/proc/loadavg: 2.26 2.21 2.14 3/177 15559
/proc/meminfo: memFree=19050156/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1781.95 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 913418 0 0 0 177835 360 0 0 20 0 1 0 24673195 12453224448 2608036 33554432000 4194304 5796924 140733436086768 140733436084296 4606531 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2608036 218 392 0 3039937 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 12161352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.33 2.23 2.15 3/177 15559
/proc/meminfo: memFree=19036140/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=12161352 CPUtime=1800.05 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202496 913420 0 0 0 179645 360 0 0 20 0 1 0 24673195 12453224448 2609060 33554432000 4194304 5796924 140733436086768 140733436084296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 3040338 2609060 218 392 0 3039937 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12161352

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 15468 sig 9
??? kill -15468 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.6 s]
/proc/loadavg: 2.33 2.23 2.15 3/177 15559
/proc/meminfo: memFree=19036140/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=0 CPUtime=1800.24 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202500 913431 0 0 0 179645 379 0 0 20 0 1 0 24673195 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

[startup+1800.7 s]
/proc/loadavg: 2.33 2.23 2.15 3/177 15559
/proc/meminfo: memFree=27868132/32872528 swapFree=1074772/1156532
[pid=15468] ppid=15465 vsize=0 CPUtime=1800.35 cores=0,2,4,6
/proc/15468/stat : 15468 (naps-1.02) R 15465 15468 12149 0 -1 4202500 913431 0 0 0 179645 390 0 0 20 0 1 0 24673195 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15468/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.35
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.41
CPU user time (s): 1796.45
CPU system time (s): 3.9574
CPU usage (%): 99.9808
Max. virtual memory (cumulated for all children) (KiB): 14383352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.45
system time used= 3.9574
maximum resident set size= 11837380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 913431
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= 111
involuntary context switches= 1848

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.33334 second user time and 7.18591 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 07:04:00
IDJOB=4101243
IDBENCH=1718
IDSOLVER=2544
FILE ID=node114/4101243-1466226239
RUNJOBID= node114-1466206099-12165
PBS_JOBID= 19918162
Free space on /tmp= 71720 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101243-1466226239/watcher-4101243-1466226239 -o /tmp/evaluation-result-4101243-1466226239/solver-4101243-1466226239 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12165 --watchdog 1960  naps-1.02 HOME/instance-4101243-1466226239.opb

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

MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad
RANDOM SEED=936239450

node114.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		: 2666.761
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	: 5333.52
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		: 2666.761
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	: 5332.56
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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:        29685908 kB
Buffers:          100864 kB
Cached:           124520 kB
SwapCached:          808 kB
Active:          1131996 kB
Inactive:         154576 kB
Active(anon):    1062572 kB
Inactive(anon):     1176 kB
Active(file):      69424 kB
Inactive(file):   153400 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100508 kB
Dirty:              8936 kB
Writeback:             8 kB
AnonPages:       2223416 kB
Mapped:             8760 kB
Shmem:                 0 kB
Slab:             603604 kB
SReclaimable:      47620 kB
SUnreclaim:       555984 kB
KernelStack:        1424 kB
PageTables:         8532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2357996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    913408 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 node114 at 2016-06-18 07:34:00