Trace number 4101035

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 1800.42

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-scsd1.opb
MD5SUM171c173d92217c349c0d73c9a0572b78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables22800
Total number of constraints77
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 constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 748
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 542722
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 542722
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.
1800.04/1800.40	c 
1800.04/1800.40	c *** TERMINATED *** by signal 15
1800.04/1800.40	s UNKNOWN
1800.04/1800.40	c _____________________________________________________________________________
1800.04/1800.40	c 
1800.04/1800.40	c std/band forms        : 86,145
1800.04/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.04/1800.40	c BDD/srt/adr Max costs : 0,136339,5892
1800.04/1800.40	c BDDraw/bin/mul/srt/adr: 77,0,0,86,68
1800.04/1800.40	c BDD nodes             : 29945032
1800.04/1800.40	c Es1/CC detections     : 0,0
1800.04/1800.40	c SAT/UNSAT calls       : 0,0
1800.04/1800.40	c restarts              : 0
1800.04/1800.40	c conflicts             : 0              (0 /sec)
1800.04/1800.40	c decisions             : 0              (0 /sec)
1800.04/1800.40	c propagations          : 0              (0 /sec)
1800.04/1800.40	c inspects              : 0              (0 /sec)
1800.04/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.04/1800.40	c Time for Opt-base     : 414.8 s
1800.04/1800.40	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-4101035-1466223374/watcher-4101035-1466223374 -o /tmp/evaluation-result-4101035-1466223374/solver-4101035-1466223374 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7007 --watchdog 1960 naps-1.02 HOME/instance-4101035-1466223374.opb 

pid=11927
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: 2.00 2.02 2.00 3/176 11930
/proc/meminfo: memFree=29143480/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=8564 CPUtime=0 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 777 0 0 0 0 0 0 0 20 0 1 0 24384074 8769536 651 33554432000 4194304 5796924 140733656768080 140733879703976 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 2141 651 114 392 0 1740 0

[startup+0.100167 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 11930
/proc/meminfo: memFree=29143480/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=15984 CPUtime=0.09 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 2748 0 0 0 9 0 0 0 20 0 1 0 24384074 16367616 2452 33554432000 4194304 5796924 140733656768080 140733879703976 5087650 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 3996 2452 124 392 0 3595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15984

[startup+0.200337 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 11930
/proc/meminfo: memFree=29143480/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=18328 CPUtime=0.19 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 3348 0 0 0 19 0 0 0 20 0 1 0 24384074 18767872 3052 33554432000 4194304 5796924 140733656768080 140733879703976 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 4582 3052 124 392 0 4181 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18328

[startup+0.300275 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 11930
/proc/meminfo: memFree=29143480/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=21548 CPUtime=0.29 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 4150 0 0 0 29 0 0 0 20 0 1 0 24384074 22065152 3854 33554432000 4194304 5796924 140733656768080 140733879703976 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 5387 3854 124 392 0 4986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21548

[startup+0.70027 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 11930
/proc/meminfo: memFree=29143480/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=33296 CPUtime=0.68 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 7089 0 0 0 68 0 0 0 20 0 1 0 24384074 34095104 6793 33554432000 4194304 5796924 140733656768080 140733879703976 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 8324 6793 124 392 0 7923 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 33296

[startup+1.50029 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11931
/proc/meminfo: memFree=29096476/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=76768 CPUtime=1.48 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 18152 0 0 0 146 2 0 0 20 0 1 0 24384074 78610432 17677 33554432000 4194304 5796924 140733656768080 140733656249272 5092550 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 19192 17677 135 392 0 18791 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76768

[startup+3.10028 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11931
/proc/meminfo: memFree=29031932/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=167964 CPUtime=3.09 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 40869 0 0 0 303 6 0 0 20 0 1 0 24384074 171995136 40427 33554432000 4194304 5796924 140733656768080 140733656493480 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 41991 40427 135 392 0 41590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 167964

[startup+6.30023 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11931
/proc/meminfo: memFree=28904956/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=242572 CPUtime=6.29 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 59550 0 0 0 621 8 0 0 20 0 1 0 24384074 248393728 59108 33554432000 4194304 5796924 140733656768080 140733656765064 5096706 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 60643 59108 140 392 0 60242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 242572

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11931
/proc/meminfo: memFree=28901044/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=242572 CPUtime=12.68 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 59597 0 0 0 1260 8 0 0 20 0 1 0 24384074 248393728 59155 33554432000 4194304 5796924 140733656768080 140733656765064 5087494 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 60643 59155 187 392 0 60242 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 242572

[startup+25.5003 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 11931
/proc/meminfo: memFree=28878276/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=263008 CPUtime=25.49 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 64361 0 0 0 2540 9 0 0 20 0 1 0 24384074 269320192 63919 33554432000 4194304 5796924 140733656768080 140733656765064 5087778 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 65752 63919 187 392 0 65351 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 263008

[startup+51.1003 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 11931
/proc/meminfo: memFree=28859568/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=268412 CPUtime=51.08 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 65013 0 0 0 5099 9 0 0 20 0 1 0 24384074 274853888 65297 33554432000 4194304 5796924 140733656768080 140733656765064 5087771 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 67103 65297 187 392 0 66702 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 268412

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 11932
/proc/meminfo: memFree=28693712/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=402392 CPUtime=102.28 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 98482 0 0 0 10213 15 0 0 20 0 1 0 24384074 412049408 98766 33554432000 4194304 5796924 140733656768080 140733656765064 4455147 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 100598 98766 187 392 0 100197 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 402392

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 11933
/proc/meminfo: memFree=28663784/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=402920 CPUtime=162.27 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 98664 0 0 0 16212 15 0 0 20 0 1 0 24384074 412590080 98948 33554432000 4194304 5796924 140733656768080 140733656765064 4806863 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 100730 98948 187 392 0 100329 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 402920

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11934
/proc/meminfo: memFree=28668004/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=461996 CPUtime=222.27 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 111747 0 0 0 22210 17 0 0 20 0 1 0 24384074 473083904 113994 33554432000 4194304 5796924 140733656768080 140733656765064 5100089 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 115499 113994 187 392 0 115098 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 461996

[startup+282.3 s]
/proc/loadavg: 2.21 2.08 2.02 3/178 11939
/proc/meminfo: memFree=28628076/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=477184 CPUtime=282.25 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 114588 0 0 0 28208 17 0 0 20 0 1 0 24384074 488636416 116835 33554432000 4194304 5796924 140733656768080 140733656765064 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 119296 116835 187 392 0 118895 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 477184

[startup+342.3 s]
/proc/loadavg: 2.16 2.09 2.02 3/177 11940
/proc/meminfo: memFree=28598912/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=477184 CPUtime=342.24 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 114588 0 0 0 34207 17 0 0 20 0 1 0 24384074 488636416 116835 33554432000 4194304 5796924 140733656768080 140733656765064 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 119296 116835 187 392 0 118895 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 477184

[startup+402.3 s]
/proc/loadavg: 2.09 2.08 2.02 3/177 11941
/proc/meminfo: memFree=28568780/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=477184 CPUtime=402.23 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 114588 0 0 0 40206 17 0 0 20 0 1 0 24384074 488636416 116835 33554432000 4194304 5796924 140733656768080 140733656765064 5092416 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 119296 116835 187 392 0 118895 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 477184

[startup+462.3 s]
/proc/loadavg: 2.10 2.09 2.03 3/177 11942
/proc/meminfo: memFree=28638932/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=477184 CPUtime=462.22 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 114654 0 0 0 46205 17 0 0 20 0 1 0 24384074 488636416 117412 33554432000 4194304 5796924 140733656768080 140733656765064 5101629 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 119296 117412 187 392 0 118895 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 477184

[startup+522.3 s]
/proc/loadavg: 2.09 2.09 2.02 3/177 11943
/proc/meminfo: memFree=28580728/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=504424 CPUtime=522.2 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 115607 0 0 0 52202 18 0 0 20 0 1 0 24384074 516530176 124324 33554432000 4194304 5796924 140733656768080 140733656765064 5096706 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 126106 124324 187 392 0 125705 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 504424

[startup+582.3 s]
/proc/loadavg: 2.11 2.10 2.03 3/177 11991
/proc/meminfo: memFree=30909052/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=504424 CPUtime=582.18 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 115649 0 0 0 58200 18 0 0 20 0 1 0 24384074 516530176 124350 33554432000 4194304 5796924 140733656768080 140733656765064 4810977 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11930/statm: 126106 124350 187 392 0 125705 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 504424


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


[startup+882.307 s]
/proc/loadavg: 2.06 2.10 2.04 3/178 12045
/proc/meminfo: memFree=29924168/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1158284 CPUtime=882.08 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 161170 0 0 0 88172 36 0 0 20 0 1 0 24384074 1186082816 273857 33554432000 4194304 5796924 140733656768080 140733656765928 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 289571 273857 219 392 0 289170 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1158284

[startup+942.3 s]
/proc/loadavg: 2.06 2.09 2.04 3/177 12046
/proc/meminfo: memFree=29845360/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1158284 CPUtime=942.07 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 163043 0 0 0 94164 43 0 0 20 0 1 0 24384074 1186082816 272665 33554432000 4194304 5796924 140733656768080 140733656765544 4606704 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 289571 272665 219 392 0 289170 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1158284

[startup+1002.3 s]
/proc/loadavg: 2.17 2.10 2.04 3/177 12047
/proc/meminfo: memFree=29746568/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1158284 CPUtime=1002.06 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 165930 0 0 0 100155 51 0 0 20 0 1 0 24384074 1186082816 274540 33554432000 4194304 5796924 140733656768080 140733656765544 4583301 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 289571 274540 219 392 0 289170 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 1158284

[startup+1062.3 s]
/proc/loadavg: 2.06 2.08 2.04 3/177 12048
/proc/meminfo: memFree=29526736/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1062.05 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 168555 0 0 0 106144 61 0 0 20 0 1 0 24384074 1269424128 274636 33554432000 4194304 5796924 140733656768080 140733656765720 4607232 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 274636 219 392 0 309517 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 1239672

[startup+1122.3 s]
/proc/loadavg: 2.02 2.06 2.03 3/177 12049
/proc/meminfo: memFree=29507676/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1158284 CPUtime=1122.04 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 171882 0 0 0 112132 72 0 0 20 0 1 0 24384074 1186082816 274201 33554432000 4194304 5796924 140733656768080 140733656765544 4606606 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 289571 274201 219 392 0 289170 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 1158284

[startup+1182.3 s]
/proc/loadavg: 2.01 2.05 2.02 3/177 12051
/proc/meminfo: memFree=25204772/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1182.03 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 175092 0 0 0 118121 82 0 0 20 0 1 0 24384074 1269424128 275905 33554432000 4194304 5796924 140733656768080 140733656765720 4606799 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 275905 219 392 0 309517 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 1239672

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/177 12052
/proc/meminfo: memFree=22334260/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1158284 CPUtime=1242.02 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 176918 0 0 0 124112 90 0 0 20 0 1 0 24384074 1186082816 273689 33554432000 4194304 5796924 140733656768080 140733656765544 4606733 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 289571 273689 219 392 0 289170 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 1158284

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.02 3/177 12053
/proc/meminfo: memFree=22178372/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1302.01 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 178894 0 0 0 130105 96 0 0 20 0 1 0 24384074 1269424128 282049 33554432000 4194304 5796924 140733656768080 140733656765720 4607232 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 282049 219 392 0 309517 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 1239672

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.01 3/177 12054
/proc/meminfo: memFree=22165088/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1362.01 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 181430 0 0 0 136096 105 0 0 20 0 1 0 24384074 1269424128 276929 33554432000 4194304 5796924 140733656768080 140733656765720 4607258 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 276929 219 392 0 309517 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 1239672

[startup+1422.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/177 12055
/proc/meminfo: memFree=22082880/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1422 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 182723 0 0 0 142091 109 0 0 20 0 1 0 24384074 1269424128 285121 33554432000 4194304 5796924 140733656768080 140733656765720 4593546 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 285121 219 392 0 309517 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 1239672

[startup+1482.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/178 12060
/proc/meminfo: memFree=22078964/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1481.99 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 185243 0 0 0 148081 118 0 0 20 0 1 0 24384074 1269424128 276417 33554432000 4194304 5796924 140733656768080 140733656765720 4606420 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 276417 219 392 0 309517 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 1239672

[startup+1542.31 s]
/proc/loadavg: 2.02 2.03 2.01 3/178 12062
/proc/meminfo: memFree=22036116/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1541.98 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 186520 0 0 0 154075 123 0 0 20 0 1 0 24384074 1269424128 280513 33554432000 4194304 5796924 140733656768080 140733656765720 4607258 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 280513 219 392 0 309517 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 1239672

[startup+1602.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/177 12063
/proc/meminfo: memFree=21991464/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1601.97 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 187801 0 0 0 160069 128 0 0 20 0 1 0 24384074 1269424128 283585 33554432000 4194304 5796924 140733656768080 140733656765720 4607192 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 283585 219 392 0 309517 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 1239672

[startup+1662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 12064
/proc/meminfo: memFree=21979216/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1661.96 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 189084 0 0 0 166063 133 0 0 20 0 1 0 24384074 1269424128 283585 33554432000 4194304 5796924 140733656768080 140733656765720 4606708 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 283585 219 392 0 309517 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 1239672

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 12065
/proc/meminfo: memFree=21915600/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1721.95 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 190377 0 0 0 172057 138 0 0 20 0 1 0 24384074 1269424128 287681 33554432000 4194304 5796924 140733656768080 140733656765720 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 287681 219 392 0 309517 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 1239672

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 12067
/proc/meminfo: memFree=21892612/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1781.94 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 191663 0 0 0 178051 143 0 0 20 0 1 0 24384074 1269424128 290753 33554432000 4194304 5796924 140733656768080 140733656765720 4607258 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 290753 219 392 0 309517 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 1239672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12068
/proc/meminfo: memFree=21937240/32872528 swapFree=303544/319896
[pid=11930] ppid=11927 vsize=1239672 CPUtime=1800.04 cores=0,2,4,6
/proc/11930/stat : 11930 (naps-1.02) R 11927 11930 6991 0 -1 4202496 192926 0 0 0 179857 147 0 0 20 0 1 0 24384074 1269424128 278977 33554432000 4194304 5796924 140733656768080 140733656765720 4607258 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11930/statm: 309918 278977 219 392 0 309517 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1239672

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 11930 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.42
CPU time (s): 1800.07
CPU user time (s): 1798.57
CPU system time (s): 1.49577
CPU usage (%): 99.9804
Max. virtual memory (cumulated for all children) (KiB): 1369900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.49577
maximum resident set size= 1296244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 192937
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= 120
involuntary context switches= 1867

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52231 second user time and 6.94194 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-18 06:16:14
IDJOB=4101035
IDBENCH=1692
IDSOLVER=2544
FILE ID=node128/4101035-1466223374
RUNJOBID= node128-1466206070-7007
PBS_JOBID= 19918149
Free space on /tmp= 71704 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-scsd1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101035-1466223374/watcher-4101035-1466223374 -o /tmp/evaluation-result-4101035-1466223374/solver-4101035-1466223374 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7007 --watchdog 1960  naps-1.02 HOME/instance-4101035-1466223374.opb

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

MD5SUM BENCH= 171c173d92217c349c0d73c9a0572b78
RANDOM SEED=1089713220

node128.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		: 2666.768
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	: 5333.53
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		: 2666.768
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5332.57
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29144132 kB
Buffers:           99372 kB
Cached:           113508 kB
SwapCached:         2708 kB
Active:          2502952 kB
Inactive:         142348 kB
Active(anon):    2432076 kB
Inactive(anon):     2684 kB
Active(file):      70876 kB
Inactive(file):   139664 kB
Unevictable:      319896 kB
Mlocked:          303544 kB
SwapTotal:      67108856 kB
SwapFree:       67099180 kB
Dirty:              4788 kB
Writeback:             0 kB
AnonPages:       2767656 kB
Mapped:             9676 kB
Shmem:                 0 kB
Slab:             611492 kB
SReclaimable:      54956 kB
SUnreclaim:       556536 kB
KernelStack:        1440 kB
PageTables:         9524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3168416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2029568 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= 71696 MiB
End job on node128 at 2016-06-18 06:46:15