Trace number 4101147

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) 1800.07 1800.44

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-agg3.opb
MD5SUM2fc9de6105f21066ef788431e0787cd8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark975
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables9060
Total number of constraints429
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 constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 3308
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 529735
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 529735
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.
1800.02/1800.40	c 
1800.02/1800.40	c *** TERMINATED *** by signal 15
1800.02/1800.40	s UNKNOWN
1800.02/1800.40	c _____________________________________________________________________________
1800.02/1800.40	c 
1800.02/1800.40	c std/band forms        : 243,60
1800.02/1800.40	c 2cl/3cl ITE-codings   : 3781356,1372685
1800.02/1800.40	c BDD/srt/adr Max costs : 113459,60677,0
1800.02/1800.40	c BDDraw/bin/mul/srt/adr: 186,0,79,38,0
1800.02/1800.40	c BDD nodes             : 8284980
1800.02/1800.40	c Es1/CC detections     : 0,0
1800.02/1800.40	c SAT/UNSAT calls       : 0,0
1800.02/1800.40	c restarts              : 0
1800.02/1800.40	c conflicts             : 0              (0 /sec)
1800.02/1800.40	c decisions             : 0              (0 /sec)
1800.02/1800.40	c propagations          : 0              (0 /sec)
1800.02/1800.40	c inspects              : 0              (0 /sec)
1800.02/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.02/1800.40	c Time for Opt-base     : 54.59 s
1800.02/1800.40	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-4101147-1466224610/watcher-4101147-1466224610 -o /tmp/evaluation-result-4101147-1466224610/solver-4101147-1466224610 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-402 --watchdog 1960 naps-1.02 HOME/instance-4101147-1466224610.opb 

pid=4118
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: 2.21 2.36 2.28 3/174 4121
/proc/meminfo: memFree=30153348/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=7936 CPUtime=0 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 655 0 0 0 0 0 0 0 20 0 1 0 24507928 8126464 530 33554432000 4194304 5796924 140735522915312 140736313315912 4621249 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1984 531 114 392 0 1583 0

[startup+0.100158 s]
/proc/loadavg: 2.21 2.36 2.28 3/174 4121
/proc/meminfo: memFree=30153348/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=11144 CPUtime=0.09 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 1413 0 0 0 9 0 0 0 20 0 1 0 24507928 11411456 1288 33554432000 4194304 5796924 140735522915312 140736313315912 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 2786 1288 128 392 0 2385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11144

[startup+0.200284 s]
/proc/loadavg: 2.21 2.36 2.28 3/174 4121
/proc/meminfo: memFree=30153348/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=13840 CPUtime=0.19 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 2058 0 0 0 19 0 0 0 20 0 1 0 24507928 14172160 1923 33554432000 4194304 5796924 140735522915312 140736313315912 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 3460 1929 128 392 0 3059 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13840

[startup+0.300252 s]
/proc/loadavg: 2.21 2.36 2.28 3/174 4121
/proc/meminfo: memFree=30153348/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=16416 CPUtime=0.29 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 2764 0 0 0 29 0 0 0 20 0 1 0 24507928 16809984 2571 33554432000 4194304 5796924 140735522915312 140736313315912 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 4104 2573 128 392 0 3703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16416

[startup+0.700263 s]
/proc/loadavg: 2.21 2.36 2.28 3/174 4121
/proc/meminfo: memFree=30153348/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=23528 CPUtime=0.69 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 4566 0 0 0 69 0 0 0 20 0 1 0 24507928 24092672 4302 33554432000 4194304 5796924 140735522915312 140735522914536 5092558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 5882 4302 140 392 0 5481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23528

[startup+1.50023 s]
/proc/loadavg: 2.21 2.36 2.28 3/175 4122
/proc/meminfo: memFree=30136360/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=23528 CPUtime=1.49 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 4566 0 0 0 149 0 0 0 20 0 1 0 24507928 24092672 4302 33554432000 4194304 5796924 140735522915312 140735522911528 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 5882 4302 140 392 0 5481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23528

[startup+3.10023 s]
/proc/loadavg: 2.21 2.36 2.28 3/175 4122
/proc/meminfo: memFree=30135740/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=28024 CPUtime=3.09 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 5715 0 0 0 309 0 0 0 20 0 1 0 24507928 28696576 5451 33554432000 4194304 5796924 140735522915312 140735522911528 4863664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 7006 5451 144 392 0 6605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28024

[startup+6.30023 s]
/proc/loadavg: 2.20 2.35 2.27 3/175 4122
/proc/meminfo: memFree=30124100/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=29568 CPUtime=6.29 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 6172 0 0 0 629 0 0 0 20 0 1 0 24507928 30277632 5825 33554432000 4194304 5796924 140735522915312 140735522911528 5096588 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 7392 5825 144 392 0 6991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29568

[startup+12.7002 s]
/proc/loadavg: 2.26 2.36 2.28 4/175 4122
/proc/meminfo: memFree=30056248/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=97812 CPUtime=12.69 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 23285 0 0 0 1267 2 0 0 20 0 1 0 24507928 100159488 22806 33554432000 4194304 5796924 140735522915312 140735522912296 5096666 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 24453 22806 145 392 0 24052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97812

[startup+25.5003 s]
/proc/loadavg: 2.20 2.34 2.27 3/175 4122
/proc/meminfo: memFree=30044864/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=98012 CPUtime=25.49 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 23402 0 0 0 2547 2 0 0 20 0 1 0 24507928 100364288 22923 33554432000 4194304 5796924 140735522915312 140735522911528 5096680 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 24503 22923 151 392 0 24102 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 98012

[startup+51.1004 s]
/proc/loadavg: 2.21 2.33 2.27 4/175 4122
/proc/meminfo: memFree=29928956/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=195176 CPUtime=51.08 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 36505 0 0 0 5103 5 0 0 20 0 1 0 24507928 199860224 46728 33554432000 4194304 5796924 140735522915312 140735522911528 5096706 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 48794 46728 151 392 0 48393 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 195176

[startup+102.3 s]
/proc/loadavg: 2.21 2.31 2.27 4/175 4123
/proc/meminfo: memFree=29777036/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=342084 CPUtime=102.28 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 55259 0 0 0 10218 10 0 0 20 0 1 0 24507928 350294016 80487 33554432000 4194304 5796924 140735522915312 140735522912296 5096549 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 85521 80487 151 392 0 85120 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 342084

[startup+162.3 s]
/proc/loadavg: 2.21 2.29 2.26 3/175 4124
/proc/meminfo: memFree=27734536/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=2874796 CPUtime=162.27 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 168400 0 0 0 16163 64 0 0 20 0 1 0 24507928 2943791104 624440 33554432000 4194304 5796924 140735522915312 140735522899736 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 718699 624443 153 392 0 718298 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2874796

[startup+222.307 s]
/proc/loadavg: 2.34 2.31 2.27 4/176 4176
/proc/meminfo: memFree=26786044/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=3860312 CPUtime=222.26 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 257054 0 0 0 22122 104 0 0 20 0 1 0 24507928 3952959488 886875 33554432000 4194304 5796924 140735522915312 140735522912360 4582727 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 965078 886875 176 392 0 964677 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3860312

[startup+282.3 s]
/proc/loadavg: 2.21 2.28 2.27 4/175 4177
/proc/meminfo: memFree=26752092/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=3874916 CPUtime=282.24 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 257597 0 0 0 28119 105 0 0 20 0 1 0 24507928 3967913984 894048 33554432000 4194304 5796924 140735522915312 140735522912360 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 968729 894048 176 392 0 968328 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3874916

[startup+342.3 s]
/proc/loadavg: 2.18 2.26 2.26 3/175 4178
/proc/meminfo: memFree=26721424/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4102600 CPUtime=342.23 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 258111 0 0 0 34116 107 0 0 20 0 1 0 24507928 4201062400 900149 33554432000 4194304 5796924 140735522915312 140735522912360 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1025650 900149 176 392 0 1025249 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 4102600

[startup+402.3 s]
/proc/loadavg: 2.15 2.24 2.25 3/175 4179
/proc/meminfo: memFree=26654976/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4102600 CPUtime=402.21 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 258645 0 0 0 40113 108 0 0 20 0 1 0 24507928 4201062400 906799 33554432000 4194304 5796924 140735522915312 140735522912360 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1025650 906799 176 392 0 1025249 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 4102600

[startup+462.3 s]
/proc/loadavg: 2.05 2.19 2.23 4/175 4180
/proc/meminfo: memFree=26586200/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4115396 CPUtime=462.2 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 258661 0 0 0 46112 108 0 0 20 0 1 0 24507928 4214165504 912945 33554432000 4194304 5796924 140735522915312 140735522912360 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1028849 912945 176 392 0 1028448 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 4115396

[startup+522.3 s]
/proc/loadavg: 2.20 2.20 2.23 3/175 4182
/proc/meminfo: memFree=26131976/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=3900472 CPUtime=522.19 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 259877 0 0 0 52103 116 0 0 20 0 1 0 24507928 3994083328 897499 33554432000 4194304 5796924 140735522915312 140735522912776 4583129 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 975118 897499 176 392 0 974717 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 3900472

[startup+582.3 s]
/proc/loadavg: 2.22 2.21 2.23 3/175 4183
/proc/meminfo: memFree=26107168/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4115396 CPUtime=582.17 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 260453 0 0 0 58101 116 0 0 20 0 1 0 24507928 4214165504 903680 33554432000 4194304 5796924 140735522915312 140735522912952 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1028849 903680 176 392 0 1028448 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 4115396


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


[startup+882.307 s]
/proc/loadavg: 2.31 2.26 2.24 3/175 4192
/proc/meminfo: memFree=26033576/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4141248 CPUtime=882.11 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262213 0 0 0 88084 127 0 0 20 0 1 0 24507928 4240637952 914415 33554432000 4194304 5796924 140735522915312 140735522912952 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1035312 914415 176 392 0 1034911 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 4141248

[startup+942.3 s]
/proc/loadavg: 2.20 2.24 2.23 3/175 4193
/proc/meminfo: memFree=24797652/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4141248 CPUtime=942.08 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262242 0 0 0 94081 127 0 0 20 0 1 0 24507928 4240637952 920047 33554432000 4194304 5796924 140735522915312 140735522912952 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1035312 920047 176 392 0 1034911 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 4141248

[startup+1002.3 s]
/proc/loadavg: 2.15 2.22 2.23 3/175 4194
/proc/meminfo: memFree=24773104/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4154300 CPUtime=1002.08 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262258 0 0 0 100080 128 0 0 20 0 1 0 24507928 4254003200 925680 33554432000 4194304 5796924 140735522915312 140735522912360 4594588 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1038575 925680 176 392 0 1038174 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 4154300

[startup+1062.3 s]
/proc/loadavg: 2.22 2.22 2.22 3/175 4195
/proc/meminfo: memFree=24746940/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4154300 CPUtime=1062.06 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262283 0 0 0 106078 128 0 0 20 0 1 0 24507928 4254003200 930319 33554432000 4194304 5796924 140735522915312 140735522912360 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1038575 930319 176 392 0 1038174 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 4154300

[startup+1122.3 s]
/proc/loadavg: 2.25 2.23 2.22 3/175 4197
/proc/meminfo: memFree=24673208/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4154300 CPUtime=1122.03 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262318 0 0 0 112075 128 0 0 20 0 1 0 24507928 4254003200 936503 33554432000 4194304 5796924 140735522915312 140735522912360 4583226 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1038575 936503 176 392 0 1038174 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 4154300

[startup+1182.3 s]
/proc/loadavg: 2.19 2.21 2.22 3/175 4198
/proc/meminfo: memFree=24684496/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4154300 CPUtime=1182.02 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262344 0 0 0 118073 129 0 0 20 0 1 0 24507928 4254003200 941663 33554432000 4194304 5796924 140735522915312 140735522912360 4606744 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1038575 941663 176 392 0 1038174 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 4154300

[startup+1242.3 s]
/proc/loadavg: 2.32 2.25 2.23 4/175 4199
/proc/meminfo: memFree=24737512/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4154300 CPUtime=1242.01 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262581 0 0 0 124064 137 0 0 20 0 1 0 24507928 4254003200 918690 33554432000 4194304 5796924 140735522915312 140735522912776 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1038575 918690 176 392 0 1038174 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 4154300

[startup+1302.3 s]
/proc/loadavg: 2.22 2.23 2.22 3/175 4200
/proc/meminfo: memFree=24769868/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4154300 CPUtime=1302 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262590 0 0 0 130063 137 0 0 20 0 1 0 24507928 4254003200 923298 33554432000 4194304 5796924 140735522915312 140735522912776 4606480 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1038575 923298 176 392 0 1038174 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 4154300

[startup+1362.3 s]
/proc/loadavg: 2.18 2.22 2.21 4/175 4201
/proc/meminfo: memFree=24704656/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4171444 CPUtime=1361.98 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 262960 0 0 0 136061 137 0 0 20 0 1 0 24507928 4271558656 929800 33554432000 4194304 5796924 140735522915312 140735522912360 4568957 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1042861 929800 176 392 0 1042460 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 4171444

[startup+1422.3 s]
/proc/loadavg: 2.20 2.22 2.21 3/176 4206
/proc/meminfo: memFree=24714248/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4171444 CPUtime=1421.99 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263124 0 0 0 142061 138 0 0 20 0 1 0 24507928 4271558656 935074 33554432000 4194304 5796924 140735522915312 140735522912360 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1042861 935074 176 392 0 1042460 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 4171444

[startup+1482.3 s]
/proc/loadavg: 2.21 2.22 2.21 3/176 4229
/proc/meminfo: memFree=24655040/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4171444 CPUtime=1481.97 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263136 0 0 0 148059 138 0 0 20 0 1 0 24507928 4271558656 941218 33554432000 4194304 5796924 140735522915312 140735522912360 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1042861 941218 176 392 0 1042460 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 4171444

[startup+1542.31 s]
/proc/loadavg: 2.25 2.24 2.21 3/175 4230
/proc/meminfo: memFree=24765252/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4171444 CPUtime=1541.96 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263354 0 0 0 154052 144 0 0 20 0 1 0 24507928 4271558656 923278 33554432000 4194304 5796924 140735522915312 140735522912776 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1042861 923278 176 392 0 1042460 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 4171444

[startup+1602.3 s]
/proc/loadavg: 2.40 2.28 2.23 3/175 4231
/proc/meminfo: memFree=24703036/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4171444 CPUtime=1601.95 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263368 0 0 0 160050 145 0 0 20 0 1 0 24507928 4271558656 929424 33554432000 4194304 5796924 140735522915312 140735522912776 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1042861 929424 176 392 0 1042460 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 4171444

[startup+1662.3 s]
/proc/loadavg: 2.23 2.26 2.22 4/175 4232
/proc/meminfo: memFree=24732336/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4184588 CPUtime=1661.94 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263684 0 0 0 166049 145 0 0 20 0 1 0 24507928 4285018112 936383 33554432000 4194304 5796924 140735522915312 140735522912360 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1046147 936383 176 392 0 1045746 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 4184588

[startup+1722.3 s]
/proc/loadavg: 2.20 2.25 2.22 3/175 4234
/proc/meminfo: memFree=24672300/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4184588 CPUtime=1721.93 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263903 0 0 0 172047 146 0 0 20 0 1 0 24507928 4285018112 942734 33554432000 4194304 5796924 140735522915312 140735522912360 4606516 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1046147 942734 176 392 0 1045746 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 4184588

[startup+1782.3 s]
/proc/loadavg: 2.21 2.25 2.22 4/175 4235
/proc/meminfo: memFree=24616064/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4184588 CPUtime=1781.92 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263913 0 0 0 178046 146 0 0 20 0 1 0 24507928 4285018112 947854 33554432000 4194304 5796924 140735522915312 140735522912360 4591861 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1046147 947854 176 392 0 1045746 0
Current children cumulated CPU time (s) 1781.92
Current children cumulated vsize (KiB) 4184588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.23 2.25 2.22 3/175 4235
/proc/meminfo: memFree=24601804/32872528 swapFree=1316768/1463936
[pid=4121] ppid=4118 vsize=4184588 CPUtime=1800.02 cores=0,2,4,6
/proc/4121/stat : 4121 (naps-1.02) R 4118 4121 386 0 -1 4202496 263916 0 0 0 179856 146 0 0 20 0 1 0 24507928 4285018112 949390 33554432000 4194304 5796924 140735522915312 140735522912360 4583342 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/4121/statm: 1046147 949390 176 392 0 1045746 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 4184588

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 4121 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.44
CPU time (s): 1800.07
CPU user time (s): 1798.56
CPU system time (s): 1.51177
CPU usage (%): 99.9795
Max. virtual memory (cumulated for all children) (KiB): 4730244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.51177
maximum resident set size= 4141824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263928
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= 196
involuntary context switches= 1836

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2892 second user time and 8.08477 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-18 06:36:50
IDJOB=4101147
IDBENCH=1706
IDSOLVER=2544
FILE ID=node121/4101147-1466224610
RUNJOBID= node121-1466206085-402
PBS_JOBID= 19918156
Free space on /tmp= 71700 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-agg3.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101147-1466224610/watcher-4101147-1466224610 -o /tmp/evaluation-result-4101147-1466224610/solver-4101147-1466224610 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-402 --watchdog 1960  naps-1.02 HOME/instance-4101147-1466224610.opb

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

MD5SUM BENCH= 2fc9de6105f21066ef788431e0787cd8
RANDOM SEED=1510673520

node121.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		: 2666.691
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	: 5333.38
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		: 2666.691
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		: 2666.691
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		: 2666.691
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		: 2666.691
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	: 5332.54
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		: 2666.691
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		: 2666.691
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	: 5332.56
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		: 2666.691
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:        30153512 kB
Buffers:          109884 kB
Cached:           176240 kB
SwapCached:         1900 kB
Active:           311656 kB
Inactive:         200600 kB
Active(anon):     225956 kB
Inactive(anon):     2792 kB
Active(file):      85700 kB
Inactive(file):   197808 kB
Unevictable:     1463936 kB
Mlocked:         1316768 kB
SwapTotal:      67108856 kB
SwapFree:       67101124 kB
Dirty:             25944 kB
Writeback:             0 kB
AnonPages:       1793168 kB
Mapped:             9328 kB
Shmem:                 0 kB
Slab:             609312 kB
SReclaimable:      53344 kB
SUnreclaim:       555968 kB
KernelStack:        1456 kB
PageTables:         7244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1893364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 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= 71712 MiB
End job on node121 at 2016-06-18 07:06:51