Trace number 4103919

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) 1800.1 1800.46

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-glass4.opb
MD5SUM34e6501168eba14fba603ee8987209fc
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1228810444800
Best CPU time to get the best result obtained on this benchmark6.64199
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1470471039630
Optimality of the best value was proved NO
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 536870912000000
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 1073761158741413
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 71583145981965762560
Number of bits of the biggest number in a constraint 66
Biggest sum of numbers in a constraint 303620978593259231065
Number of bits of the biggest sum of numbers69
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        : 25,0
1800.02/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.02/1800.40	c BDD/srt/adr Max costs : 5310,0,174
1800.02/1800.40	c BDDraw/bin/mul/srt/adr: 2,0,17,0,6
1800.02/1800.40	c BDD nodes             : 410382
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     : 455.2 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-4103919-1466270270/watcher-4103919-1466270270 -o /tmp/evaluation-result-4103919-1466270270/solver-4103919-1466270270 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466270270-20207 --watchdog 1960 naps-1.02 HOME/instance-4103919-1466270270.opb 

pid=20223
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: 1.00 1.03 1.26 3/172 20226
/proc/meminfo: memFree=31298724/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=6560 CPUtime=0 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 29076990 6717440 234 33554432000 4194304 5796924 140733830798176 140736104881704 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 1640 234 128 392 0 1239 0

[startup+0.100155 s]
/proc/loadavg: 1.00 1.03 1.26 3/172 20226
/proc/meminfo: memFree=31298724/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=9428 CPUtime=0.09 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 971 0 0 0 9 0 0 0 20 0 1 0 29076990 9654272 845 33554432000 4194304 5796924 140733830798176 140736104881704 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 2357 845 129 392 0 1956 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9428

[startup+0.200295 s]
/proc/loadavg: 1.00 1.03 1.26 3/172 20226
/proc/meminfo: memFree=31298724/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=11684 CPUtime=0.19 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1462 0 0 0 19 0 0 0 20 0 1 0 29076990 11964416 1336 33554432000 4194304 5796924 140733830798176 140736104881704 4806943 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 2921 1336 141 392 0 2520 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11684

[startup+0.30027 s]
/proc/loadavg: 1.00 1.03 1.26 3/172 20226
/proc/meminfo: memFree=31298724/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=11684 CPUtime=0.29 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1462 0 0 0 29 0 0 0 20 0 1 0 29076990 11964416 1336 33554432000 4194304 5796924 140733830798176 140736104881704 5092432 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 2921 1336 141 392 0 2520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11684

[startup+0.700228 s]
/proc/loadavg: 1.00 1.03 1.26 3/172 20226
/proc/meminfo: memFree=31298724/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=11684 CPUtime=0.69 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1466 0 0 0 69 0 0 0 20 0 1 0 29076990 11964416 1340 33554432000 4194304 5796924 140733830798176 140736104881704 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 2921 1340 141 392 0 2520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11684

[startup+1.50023 s]
/proc/loadavg: 1.00 1.03 1.26 3/173 20227
/proc/meminfo: memFree=31257696/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=12316 CPUtime=1.49 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1646 0 0 0 149 0 0 0 20 0 1 0 29076990 12611584 1520 33554432000 4194304 5796924 140733830798176 140733830794392 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 3079 1520 145 392 0 2678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12316

[startup+3.10023 s]
/proc/loadavg: 1.00 1.03 1.26 3/173 20227
/proc/meminfo: memFree=31219348/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=12504 CPUtime=3.09 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1713 0 0 0 309 0 0 0 20 0 1 0 29076990 12804096 1587 33554432000 4194304 5796924 140733830798176 140733830794392 4295758 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 3126 1587 145 392 0 2725 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12504

[startup+6.30023 s]
/proc/loadavg: 1.16 1.07 1.27 3/177 20238
/proc/meminfo: memFree=31085944/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=12860 CPUtime=6.29 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1772 0 0 0 629 0 0 0 20 0 1 0 29076990 13168640 1646 33554432000 4194304 5796924 140733830798176 140733830794392 5096549 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 3215 1646 145 392 0 2814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12860

[startup+12.7002 s]
/proc/loadavg: 1.31 1.10 1.28 3/177 20238
/proc/meminfo: memFree=30997840/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=13024 CPUtime=12.69 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1874 0 0 0 1269 0 0 0 20 0 1 0 29076990 13336576 1706 33554432000 4194304 5796924 140733830798176 140733830794392 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 3256 1706 145 392 0 2855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13024

[startup+25.5003 s]
/proc/loadavg: 1.46 1.14 1.29 3/177 20238
/proc/meminfo: memFree=30789564/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=13024 CPUtime=25.48 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1879 0 0 0 2548 0 0 0 20 0 1 0 29076990 13336576 1838 33554432000 4194304 5796924 140733830798176 140733830794392 4809264 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 3256 1838 145 392 0 2855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13024

[startup+51.1004 s]
/proc/loadavg: 1.64 1.21 1.31 3/177 20238
/proc/meminfo: memFree=30748660/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=13180 CPUtime=51.08 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 1910 0 0 0 5108 0 0 0 20 0 1 0 29076990 13496320 1869 33554432000 4194304 5796924 140733830798176 140733830791976 4313074 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 3295 1869 145 392 0 2894 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13180

[startup+102.3 s]
/proc/loadavg: 1.84 1.33 1.34 3/177 20239
/proc/meminfo: memFree=30514504/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=19244 CPUtime=102.28 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 3552 0 0 0 10228 0 0 0 20 0 1 0 29076990 19705856 3428 33554432000 4194304 5796924 140733830798176 140733830794392 4806956 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 4811 3428 192 392 0 4410 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19244

[startup+162.3 s]
/proc/loadavg: 1.94 1.45 1.38 3/178 20243
/proc/meminfo: memFree=30513052/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=20280 CPUtime=162.26 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 3753 0 0 0 16226 0 0 0 20 0 1 0 29076990 20766720 3629 33554432000 4194304 5796924 140733830798176 140733830791976 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 5070 3629 192 392 0 4669 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 20280

[startup+222.307 s]
/proc/loadavg: 2.01 1.56 1.42 3/177 20244
/proc/meminfo: memFree=30509144/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=24756 CPUtime=222.26 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 4925 0 0 0 22226 0 0 0 20 0 1 0 29076990 25350144 4801 33554432000 4194304 5796924 140733830798176 140733830794392 4295834 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 6189 4801 192 392 0 5788 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 24756

[startup+282.3 s]
/proc/loadavg: 2.08 1.65 1.46 3/177 20245
/proc/meminfo: memFree=30508888/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=24980 CPUtime=282.24 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 4965 0 0 0 28224 0 0 0 20 0 1 0 29076990 25579520 4841 33554432000 4194304 5796924 140733830798176 140733830791896 4313424 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 6245 4841 192 392 0 5844 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 24980

[startup+342.3 s]
/proc/loadavg: 2.03 1.71 1.49 3/177 20247
/proc/meminfo: memFree=30505600/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=24980 CPUtime=342.23 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 4965 0 0 0 34223 0 0 0 20 0 1 0 29076990 25579520 4841 33554432000 4194304 5796924 140733830798176 140733830791896 5096706 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 6245 4841 192 392 0 5844 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 24980

[startup+402.3 s]
/proc/loadavg: 2.05 1.78 1.52 3/177 20248
/proc/meminfo: memFree=30502732/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=25884 CPUtime=402.22 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 5345 0 0 0 40222 0 0 0 20 0 1 0 29076990 26505216 5056 33554432000 4194304 5796924 140733830798176 140733830794392 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 6471 5056 192 392 0 6070 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 25884

[startup+462.3 s]
/proc/loadavg: 2.02 1.82 1.55 3/177 20249
/proc/meminfo: memFree=30348700/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=182056 CPUtime=462.22 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 43932 0 0 0 46215 7 0 0 20 0 1 0 29076990 186425344 43676 33554432000 4194304 5796924 140733830798176 140733830792744 5087494 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 45514 43676 192 392 0 45113 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 182056

[startup+522.3 s]
/proc/loadavg: 2.00 1.85 1.58 3/177 20250
/proc/meminfo: memFree=30306792/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=229648 CPUtime=522.21 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 50866 0 0 0 52212 9 0 0 20 0 1 0 29076990 235159552 54450 33554432000 4194304 5796924 140733830798176 140733830792760 5092550 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 57412 54450 192 392 0 57011 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 229648

[startup+582.3 s]
/proc/loadavg: 2.09 1.90 1.61 3/177 20251
/proc/meminfo: memFree=30137244/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=403956 CPUtime=582.2 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 90508 0 0 0 58205 15 0 0 20 0 1 0 29076990 413650944 96638 33554432000 4194304 5796924 140733830798176 140733830792664 5087606 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 100989 96638 192 392 0 100588 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 403956


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


[startup+882.307 s]
/proc/loadavg: 2.01 1.97 1.71 3/177 20260
/proc/meminfo: memFree=29049024/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=1535188 CPUtime=882.13 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 335333 0 0 0 88154 59 0 0 20 0 1 0 29076990 1572032512 367516 33554432000 4194304 5796924 140733830798176 140733830793144 4806938 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 383797 367516 192 392 0 383396 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 1535188

[startup+942.3 s]
/proc/loadavg: 2.00 1.97 1.73 3/177 20262
/proc/meminfo: memFree=29039020/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=1535188 CPUtime=942.11 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 335339 0 0 0 94152 59 0 0 20 0 1 0 29076990 1572032512 370076 33554432000 4194304 5796924 140733830798176 140733830793144 4839578 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 383797 370076 192 392 0 383396 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 1535188

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.74 3/177 20263
/proc/meminfo: memFree=28784104/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=1780336 CPUtime=1002.1 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 375810 0 0 0 100142 68 0 0 20 0 1 0 29076990 1823064064 433913 33554432000 4194304 5796924 140733830798176 140733830792760 4809102 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 445084 433913 192 392 0 444683 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 1780336

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.75 3/177 20264
/proc/meminfo: memFree=28609060/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=1946540 CPUtime=1062.08 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 417361 0 0 0 106132 76 0 0 20 0 1 0 29076990 1993256960 478019 33554432000 4194304 5796924 140733830798176 140733830792760 5087664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 486635 478019 192 392 0 486234 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 1946540

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.76 3/177 20265
/proc/meminfo: memFree=28429512/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=2114008 CPUtime=1122.07 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 459236 0 0 0 112124 83 0 0 20 0 1 0 29076990 2164744192 522448 33554432000 4194304 5796924 140733830798176 140733830792760 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 528502 522448 192 392 0 528101 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 2114008

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.77 3/177 20266
/proc/meminfo: memFree=28252984/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=2281500 CPUtime=1182.05 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 501107 0 0 0 118115 90 0 0 20 0 1 0 29076990 2336256000 566874 33554432000 4194304 5796924 140733830798176 140733830792664 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 570375 566874 192 392 0 569974 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 2281500

[startup+1242.3 s]
/proc/loadavg: 2.07 2.00 1.80 3/177 20268
/proc/meminfo: memFree=27584296/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3067824 CPUtime=1242.03 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 665200 0 0 0 124085 118 0 0 20 0 1 0 29076990 3141451776 732945 33554432000 4194304 5796924 140733830798176 140733830793144 5092604 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 766956 732945 192 392 0 766555 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 3067824

[startup+1302.3 s]
/proc/loadavg: 2.09 2.02 1.81 3/177 20269
/proc/meminfo: memFree=27575388/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3067824 CPUtime=1302.03 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 665204 0 0 0 130085 118 0 0 20 0 1 0 29076990 3141451776 734993 33554432000 4194304 5796924 140733830798176 140733830793144 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 766956 734993 192 392 0 766555 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 3067824

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 1.82 3/178 20273
/proc/meminfo: memFree=27567548/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3067824 CPUtime=1362.02 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 665208 0 0 0 136084 118 0 0 20 0 1 0 29076990 3141451776 737041 33554432000 4194304 5796924 140733830798176 140733830793144 4295847 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 766956 737041 192 392 0 766555 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 3067824

[startup+1422.3 s]
/proc/loadavg: 2.05 2.02 1.83 3/177 20274
/proc/meminfo: memFree=27559240/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3067824 CPUtime=1422.01 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 665213 0 0 0 142083 118 0 0 20 0 1 0 29076990 3141451776 739089 33554432000 4194304 5796924 140733830798176 140733830793144 4295774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 766956 739089 192 392 0 766555 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 3067824

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.84 3/177 20275
/proc/meminfo: memFree=27555420/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3067824 CPUtime=1481.99 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 665215 0 0 0 148081 118 0 0 20 0 1 0 29076990 3141451776 740113 33554432000 4194304 5796924 140733830798176 140733830793144 5087643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 766956 740113 192 392 0 766555 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 3067824

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 1.85 3/177 20277
/proc/meminfo: memFree=27480832/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3136988 CPUtime=1541.99 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 682494 0 0 0 154077 122 0 0 20 0 1 0 29076990 3212275712 758925 33554432000 4194304 5796924 140733830798176 140733830792664 5096658 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 784247 758925 192 392 0 783846 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 3136988

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/177 20278
/proc/meminfo: memFree=27233348/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3380160 CPUtime=1601.97 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 702186 0 0 0 160067 130 0 0 20 0 1 0 29076990 3461283840 820742 33554432000 4194304 5796924 140733830798176 140733830792760 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 845040 820742 192 392 0 844639 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 3380160

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 20279
/proc/meminfo: memFree=27163356/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3445356 CPUtime=1661.95 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 718503 0 0 0 166062 133 0 0 20 0 1 0 29076990 3528044544 838081 33554432000 4194304 5796924 140733830798176 140733830792760 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 861339 838081 192 392 0 860938 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 3445356

[startup+1722.3 s]
/proc/loadavg: 2.09 2.03 1.87 3/177 20280
/proc/meminfo: memFree=27093532/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3511320 CPUtime=1721.94 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 734998 0 0 0 172058 136 0 0 20 0 1 0 29076990 3595591680 855598 33554432000 4194304 5796924 140733830798176 140733830792664 5087620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 877830 855598 192 392 0 877429 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 3511320

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 1.88 3/177 20281
/proc/meminfo: memFree=27031032/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3569256 CPUtime=1781.93 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 749477 0 0 0 178054 139 0 0 20 0 1 0 29076990 3654918144 871099 33554432000 4194304 5796924 140733830798176 140733830792760 4806863 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 892314 871099 192 392 0 891913 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 3569256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.02 1.88 3/177 20281
/proc/meminfo: memFree=27016616/32872528 swapFree=241348/274052
[pid=20226] ppid=20223 vsize=3584060 CPUtime=1800.02 cores=0,2,4,6
/proc/20226/stat : 20226 (naps-1.02) R 20223 20226 5548 0 -1 4202496 753161 0 0 0 179863 139 0 0 20 0 1 0 29076990 3670077440 874783 33554432000 4194304 5796924 140733830798176 140733830792760 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/20226/statm: 896015 874783 192 392 0 895614 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3584060

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 20226 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.46
CPU time (s): 1800.1
CPU user time (s): 1798.64
CPU system time (s): 1.45978
CPU usage (%): 99.9798
Max. virtual memory (cumulated for all children) (KiB): 3584060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.64
system time used= 1.45978
maximum resident set size= 3499180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 753173
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= 223
involuntary context switches= 1827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.54231 second user time and 6.93195 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-18 19:17:50
IDJOB=4103919
IDBENCH=2505
IDSOLVER=2544
FILE ID=node107/4103919-1466270270
RUNJOBID= node107-1466270270-20207
PBS_JOBID= 19918200
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-glass4.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103919-1466270270/watcher-4103919-1466270270 -o /tmp/evaluation-result-4103919-1466270270/solver-4103919-1466270270 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466270270-20207 --watchdog 1960  naps-1.02 HOME/instance-4103919-1466270270.opb

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

MD5SUM BENCH= 34e6501168eba14fba603ee8987209fc
RANDOM SEED=893150092

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:        31302988 kB
Buffers:          151292 kB
Cached:           390700 kB
SwapCached:         3136 kB
Active:            90356 kB
Inactive:         456728 kB
Active(anon):       4400 kB
Inactive(anon):     2864 kB
Active(file):      85956 kB
Inactive(file):   453864 kB
Unevictable:      274052 kB
Mlocked:          241348 kB
SwapTotal:      67108856 kB
SwapFree:       67099620 kB
Dirty:              4280 kB
Writeback:            12 kB
AnonPages:        277076 kB
Mapped:             8512 kB
Shmem:                 0 kB
Slab:             615788 kB
SReclaimable:      59332 kB
SUnreclaim:       556456 kB
KernelStack:        1368 kB
PageTables:         4528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     373844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 71628 MiB
End job on node107 at 2016-06-18 19:47:50