Trace number 4100419

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 1.02UNSAT 875.798 875.982

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
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 benchmark875.798
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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.
875.52/875.79	s UNSATISFIABLE
875.52/875.79	c _____________________________________________________________________________
875.52/875.79	c 
875.52/875.79	c std/band forms        : 2064,1248
875.52/875.79	c 2cl/3cl ITE-codings   : 438276,3524762
875.52/875.79	c BDD/srt/adr Max costs : 5378,0,0
875.52/875.79	c BDDraw/bin/mul/srt/adr: 3264,0,48,0,0
875.52/875.79	c BDD nodes             : 4656522
875.52/875.79	c Es1/CC detections     : 0,0
875.52/875.79	c SAT/UNSAT calls       : 0,1
875.52/875.79	c restarts              : 5141
875.52/875.79	c conflicts             : 392376         (449 /sec)
875.52/875.79	c decisions             : 2132716        (2438 /sec)
875.52/875.79	c propagations          : 3954445602     (4520172 /sec)
875.52/875.79	c inspects              : 0              (0 /sec)
875.52/875.79	c CPU time (solving tm) : 874.8 s        (756.1 s)
875.52/875.79	c Time for Opt-base     : 57.73 s
875.52/875.79	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-4100419-1466215552/watcher-4100419-1466215552 -o /tmp/evaluation-result-4100419-1466215552/solver-4100419-1466215552 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-325 --watchdog 1960 naps-1.02 HOME/instance-4100419-1466215552.opb 

pid=2349
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: 2.29 2.10 2.02 3/177 2352
/proc/meminfo: memFree=31552096/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=8520 CPUtime=0 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 759 0 0 0 0 0 0 0 20 0 1 0 23605286 8724480 634 33554432000 4194304 5796924 140737312966880 140734372090472 4621249 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 2130 634 114 392 0 1729 0

[startup+0.100165 s]
/proc/loadavg: 2.29 2.10 2.02 3/177 2352
/proc/meminfo: memFree=31552096/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=24344 CPUtime=0.09 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 4509 0 0 0 8 1 0 0 20 0 1 0 23605286 24928256 4174 33554432000 4194304 5796924 140737312966880 140734372090472 4350334 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 6086 4174 128 392 0 5685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24344

[startup+0.200369 s]
/proc/loadavg: 2.29 2.10 2.02 3/177 2352
/proc/meminfo: memFree=31552096/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=26700 CPUtime=0.19 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 5380 0 0 0 18 1 0 0 20 0 1 0 23605286 27340800 4863 33554432000 4194304 5796924 140737312966880 140734372090472 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 6675 4863 128 392 0 6274 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26700

[startup+0.300327 s]
/proc/loadavg: 2.29 2.10 2.02 3/177 2352
/proc/meminfo: memFree=31552096/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=30392 CPUtime=0.29 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 6238 0 0 0 28 1 0 0 20 0 1 0 23605286 31121408 5721 33554432000 4194304 5796924 140737312966880 140734372090472 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 7598 5721 128 392 0 7197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30392

[startup+0.70024 s]
/proc/loadavg: 2.29 2.10 2.02 3/177 2352
/proc/meminfo: memFree=31552096/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=42988 CPUtime=0.68 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 9232 0 0 0 67 1 0 0 20 0 1 0 23605286 44019712 8715 33554432000 4194304 5796924 140737312966880 140734372090472 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 10747 8715 128 392 0 10346 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 42988

[startup+1.50024 s]
/proc/loadavg: 2.29 2.10 2.02 3/178 2353
/proc/meminfo: memFree=31505828/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=71140 CPUtime=1.49 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 15672 0 0 0 146 3 0 0 20 0 1 0 23605286 72847360 15129 33554432000 4194304 5796924 140737312966880 140737312966152 4602800 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 17785 15129 128 392 0 17384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71140

[startup+3.10025 s]
/proc/loadavg: 2.29 2.10 2.02 3/178 2353
/proc/meminfo: memFree=31473400/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=96160 CPUtime=3.09 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 21684 0 0 0 305 4 0 0 20 0 1 0 23605286 98467840 21021 33554432000 4194304 5796924 140737312966880 140737312681688 4425326 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 24040 21021 139 392 0 23639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96160

[startup+6.30024 s]
/proc/loadavg: 2.27 2.10 2.02 3/178 2353
/proc/meminfo: memFree=31451720/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=112176 CPUtime=6.29 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 24062 0 0 0 625 4 0 0 20 0 1 0 23605286 114868224 25147 33554432000 4194304 5796924 140737312966880 140737312934984 5092432 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 28044 25147 139 392 0 27643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112176

[startup+12.7002 s]
/proc/loadavg: 2.24 2.09 2.02 3/178 2353
/proc/meminfo: memFree=31422732/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=142888 CPUtime=12.68 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 29170 0 0 0 1263 5 0 0 20 0 1 0 23605286 146317312 32729 33554432000 4194304 5796924 140737312966880 140737312922488 5087778 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 35722 32729 139 392 0 35321 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 142888

[startup+25.5003 s]
/proc/loadavg: 2.19 2.09 2.02 3/178 2353
/proc/meminfo: memFree=31359236/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=205756 CPUtime=25.49 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 37117 0 0 0 2541 8 0 0 20 0 1 0 23605286 210694144 48178 33554432000 4194304 5796924 140737312966880 140737312909352 4861328 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 51439 48178 139 392 0 51038 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 205756

[startup+51.1004 s]
/proc/loadavg: 2.12 2.08 2.02 3/178 2353
/proc/meminfo: memFree=31243796/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=331388 CPUtime=51.08 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 51022 0 0 0 5095 13 0 0 20 0 1 0 23605286 339341312 76577 33554432000 4194304 5796924 140737312966880 140737312963096 5092550 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 82847 76577 144 392 0 82446 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 331388

[startup+102.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 2355
/proc/meminfo: memFree=31228996/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=337116 CPUtime=102.28 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 52437 0 0 0 10215 13 0 0 20 0 1 0 23605286 345206784 79014 33554432000 4194304 5796924 140737312966880 140737312960808 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 84279 79014 144 392 0 83878 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 337116

[startup+162.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 2356
/proc/meminfo: memFree=29099112/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=162.26 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 217685 0 0 0 16162 64 0 0 20 0 1 0 23605286 2817331200 608781 33554432000 4194304 5796924 140737312966880 140737312963928 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 608781 171 392 0 687424 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2751300

[startup+222.307 s]
/proc/loadavg: 2.24 2.11 2.03 3/177 2357
/proc/meminfo: memFree=29074632/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=222.26 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 218160 0 0 0 22161 65 0 0 20 0 1 0 23605286 2817331200 613344 33554432000 4194304 5796924 140737312966880 140737312963928 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 613344 171 392 0 687424 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2751300

[startup+282.3 s]
/proc/loadavg: 2.26 2.14 2.04 3/178 2361
/proc/meminfo: memFree=29051732/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=282.24 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 218206 0 0 0 28159 65 0 0 20 0 1 0 23605286 2817331200 617467 33554432000 4194304 5796924 140737312966880 140737312963928 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 617467 171 392 0 687424 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2751300

[startup+342.3 s]
/proc/loadavg: 2.09 2.11 2.03 3/177 2362
/proc/meminfo: memFree=29036180/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=342.23 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 218217 0 0 0 34158 65 0 0 20 0 1 0 23605286 2817331200 620042 33554432000 4194304 5796924 140737312966880 140737312963928 4592160 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 620042 171 392 0 687424 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 2751300

[startup+402.3 s]
/proc/loadavg: 2.12 2.12 2.04 3/177 2364
/proc/meminfo: memFree=29014692/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=402.22 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 218228 0 0 0 40156 66 0 0 20 0 1 0 23605286 2817331200 623626 33554432000 4194304 5796924 140737312966880 140737312963928 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 623626 171 392 0 687424 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 2751300

[startup+462.3 s]
/proc/loadavg: 2.04 2.09 2.03 3/177 2365
/proc/meminfo: memFree=28955404/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=462.21 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 218241 0 0 0 46155 66 0 0 20 0 1 0 23605286 2817331200 626186 33554432000 4194304 5796924 140737312966880 140737312963928 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 626186 171 392 0 687424 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 2751300

[startup+522.3 s]
/proc/loadavg: 2.05 2.09 2.03 3/177 2366
/proc/meminfo: memFree=28941564/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=522.2 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 218253 0 0 0 52154 66 0 0 20 0 1 0 23605286 2817331200 628234 33554432000 4194304 5796924 140737312966880 140737312963928 4607747 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 628234 171 392 0 687424 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 2751300

[startup+582.3 s]
/proc/loadavg: 2.06 2.08 2.03 3/177 2367
/proc/meminfo: memFree=29033256/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=582.18 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219330 0 0 0 58143 75 0 0 20 0 1 0 23605286 2817331200 603658 33554432000 4194304 5796924 140737312966880 140737312964520 4594720 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 603658 171 392 0 687424 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 2751300

[startup+642.3 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 2368
/proc/meminfo: memFree=29017092/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=642.17 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219341 0 0 0 64142 75 0 0 20 0 1 0 23605286 2817331200 606218 33554432000 4194304 5796924 140737312966880 140737312964520 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 606218 171 392 0 687424 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 2751300

[startup+702.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/177 2370
/proc/meminfo: memFree=28994144/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=702.15 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219361 0 0 0 70140 75 0 0 20 0 1 0 23605286 2817331200 610307 33554432000 4194304 5796924 140737312966880 140737312964520 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 610307 171 392 0 687424 0
Current children cumulated CPU time (s) 702.15
Current children cumulated vsize (KiB) 2751300

[startup+762.3 s]
/proc/loadavg: 2.03 2.05 2.02 3/177 2371
/proc/meminfo: memFree=28958984/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=762.15 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219386 0 0 0 76139 76 0 0 20 0 1 0 23605286 2817331200 617712 33554432000 4194304 5796924 140737312966880 140737312964520 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 617712 171 392 0 687424 0
Current children cumulated CPU time (s) 762.15
Current children cumulated vsize (KiB) 2751300

[startup+822.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/177 2372
/proc/meminfo: memFree=28941836/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2751300 CPUtime=822.13 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219413 0 0 0 82137 76 0 0 20 0 1 0 23605286 2817331200 620275 33554432000 4194304 5796924 140737312966880 140737312964520 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 687825 620275 171 392 0 687424 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 2751300

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2352 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+844.8 s]
/proc/loadavg: 2.00 2.04 2.01 3/177 2373
/proc/meminfo: memFree=28935680/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=844.63 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219447 0 0 0 84387 76 0 0 20 0 1 0 23605286 2830372864 621332 33554432000 4194304 5796924 140737312966880 140737312963928 4607747 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 621332 171 392 0 690608 0
Current children cumulated CPU time (s) 844.63
Current children cumulated vsize (KiB) 2764036

[startup+857.6 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28930588/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=857.41 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219564 0 0 0 85665 76 0 0 20 0 1 0 23605286 2830372864 622701 33554432000 4194304 5796924 140737312966880 140737312963928 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 622701 171 392 0 690608 0
Current children cumulated CPU time (s) 857.41
Current children cumulated vsize (KiB) 2764036

[startup+864 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28927416/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=863.81 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219564 0 0 0 86305 76 0 0 20 0 1 0 23605286 2830372864 622701 33554432000 4194304 5796924 140737312966880 140737312963928 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 622701 171 392 0 690608 0
Current children cumulated CPU time (s) 863.81
Current children cumulated vsize (KiB) 2764036

[startup+870.4 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28926116/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=870.21 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219681 0 0 0 86945 76 0 0 20 0 1 0 23605286 2830372864 622860 33554432000 4194304 5796924 140737312966880 140737312963928 4593857 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 622860 171 392 0 690608 0
Current children cumulated CPU time (s) 870.21
Current children cumulated vsize (KiB) 2764036

[startup+873.6 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28924068/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=873.41 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219682 0 0 0 87265 76 0 0 20 0 1 0 23605286 2830372864 623372 33554432000 4194304 5796924 140737312966880 140737312963928 4592438 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 623372 171 392 0 690608 0
Current children cumulated CPU time (s) 873.41
Current children cumulated vsize (KiB) 2764036

[startup+875.2 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28923572/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=875.01 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219813 0 0 0 87425 76 0 0 20 0 1 0 23605286 2830372864 623503 33554432000 4194304 5796924 140737312966880 140737312963928 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 623503 171 392 0 690608 0
Current children cumulated CPU time (s) 875.01
Current children cumulated vsize (KiB) 2764036

[startup+875.6 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28923324/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2764036 CPUtime=875.42 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219813 0 0 0 87466 76 0 0 20 0 1 0 23605286 2830372864 623503 33554432000 4194304 5796924 140737312966880 140737312963928 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 691009 623503 171 392 0 690608 0
Current children cumulated CPU time (s) 875.42
Current children cumulated vsize (KiB) 2764036

[startup+875.8 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28923324/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2724048 CPUtime=875.61 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219827 0 0 0 87485 76 0 0 20 0 1 0 23605286 2789425152 614111 33554432000 4194304 5796924 140737312966880 140737312963928 4553794 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 681012 614111 185 392 0 680611 0
Current children cumulated CPU time (s) 875.61
Current children cumulated vsize (KiB) 2724048

[startup+875.9 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2376
/proc/meminfo: memFree=28923324/32872528 swapFree=241348/274052
[pid=2352] ppid=2349 vsize=2724048 CPUtime=875.71 cores=0,2,4,6
/proc/2352/stat : 2352 (naps-1.02) R 2349 2352 309 0 -1 4202496 219827 0 0 0 87495 76 0 0 20 0 1 0 23605286 2789425152 614111 33554432000 4194304 5796924 140737312966880 140737312966600 4553778 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2352/statm: 681012 614111 185 392 0 680611 0
Current children cumulated CPU time (s) 875.71
Current children cumulated vsize (KiB) 2724048

Child status: 20
Real time (s): 875.982
CPU time (s): 875.798
CPU user time (s): 874.975
CPU system time (s): 0.822874
CPU usage (%): 99.979
Max. virtual memory (cumulated for all children) (KiB): 3095176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 874.975
system time used= 0.822874
maximum resident set size= 2859796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 219828
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= 109
involuntary context switches= 894

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.10668 second user time and 3.48847 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-18 04:05:53
IDJOB=4100419
IDBENCH=1614
IDSOLVER=2544
FILE ID=node107/4100419-1466215552
RUNJOBID= node107-1466206100-325
PBS_JOBID= 19918165
Free space on /tmp= 71708 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100419-1466215552/watcher-4100419-1466215552 -o /tmp/evaluation-result-4100419-1466215552/solver-4100419-1466215552 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-325 --watchdog 1960  naps-1.02 HOME/instance-4100419-1466215552.opb

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

MD5SUM BENCH= f1062f0a31768badc14bf5e03feddb4c
RANDOM SEED=1555485871

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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	: 5333.90
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		: 2666.953
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		: 2666.953
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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	: 5332.56
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		: 2666.953
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		: 2666.953
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	: 5332.56
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		: 2666.953
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		: 2666.953
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31552616 kB
Buffers:           78868 kB
Cached:           100628 kB
SwapCached:         3136 kB
Active:           192816 kB
Inactive:         117984 kB
Active(anon):     130776 kB
Inactive(anon):     2864 kB
Active(file):      62040 kB
Inactive(file):   115120 kB
Unevictable:      274052 kB
Mlocked:          241348 kB
SwapTotal:      67108856 kB
SwapFree:       67099620 kB
Dirty:              8116 kB
Writeback:             8 kB
AnonPages:        403832 kB
Mapped:             9364 kB
Shmem:                 0 kB
Slab:             603008 kB
SReclaimable:      46092 kB
SUnreclaim:       556916 kB
KernelStack:        1432 kB
PageTables:         4712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     522332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 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= 71704 MiB
End job on node107 at 2016-06-18 04:20:29