Trace number 4100459

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) 1800.08 1800.42

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-UMTS.opb
MD5SUM9b27e30a8bba28dee1f89aacae920d43
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
Optimality of the best value was proved
Number of variables6402
Total number of constraints4465
Number of constraints which are clauses2785
Number of constraints which are cardinality constraints (but not clauses)1428
Number of constraints which are nor clauses,nor cardinality constraints252
Minimum length of a constraint1
Maximum length of a constraint511
Number of terms in the objective function 4170
Biggest coefficient in the objective function 4257
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527899
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 523739
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527899
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.05/1800.40	c 
1800.05/1800.40	c *** TERMINATED *** by signal 15
1800.05/1800.40	s UNKNOWN
1800.05/1800.40	c _____________________________________________________________________________
1800.05/1800.40	c 
1800.05/1800.40	c std/band forms        : 347,24
1800.05/1800.40	c 2cl/3cl ITE-codings   : 495676,392839
1800.05/1800.40	c BDD/srt/adr Max costs : 41505,0,0
1800.05/1800.40	c BDDraw/bin/mul/srt/adr: 359,0,12,0,0
1800.05/1800.40	c BDD nodes             : 1034083
1800.05/1800.40	c Es1/CC detections     : 0,0
1800.05/1800.40	c SAT/UNSAT calls       : 0,0
1800.05/1800.40	c restarts              : 0
1800.05/1800.40	c conflicts             : 0              (0 /sec)
1800.05/1800.40	c decisions             : 0              (0 /sec)
1800.05/1800.40	c propagations          : 0              (0 /sec)
1800.05/1800.40	c inspects              : 0              (0 /sec)
1800.05/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.05/1800.40	c Time for Opt-base     : 0.9509 s
1800.05/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4100459-1466215840/watcher-4100459-1466215840 -o /tmp/evaluation-result-4100459-1466215840/solver-4100459-1466215840 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11873 --watchdog 1960 naps-1.02 HOME/instance-4100459-1466215840.opb 

pid=14895
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: 2.53 2.23 2.17 3/177 14898
/proc/meminfo: memFree=29156496/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=7756 CPUtime=0 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 23632940 7942144 470 33554432000 4194304 5796924 140735239954640 140735239954008 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 1939 470 116 392 0 1538 0

[startup+0.10012 s]
/proc/loadavg: 2.53 2.23 2.17 3/177 14898
/proc/meminfo: memFree=29156496/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=10508 CPUtime=0.09 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 1314 0 0 0 9 0 0 0 20 0 1 0 23632940 10760192 1188 33554432000 4194304 5796924 140735239954640 140735239954008 4199760 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 2627 1188 129 392 0 2226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10508

[startup+0.200315 s]
/proc/loadavg: 2.53 2.23 2.17 3/177 14898
/proc/meminfo: memFree=29156496/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=12156 CPUtime=0.19 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 1771 0 0 0 19 0 0 0 20 0 1 0 23632940 12447744 1592 33554432000 4194304 5796924 140735239954640 140735239954008 5087664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 3039 1592 144 392 0 2638 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12156

[startup+0.300287 s]
/proc/loadavg: 2.53 2.23 2.17 3/177 14898
/proc/meminfo: memFree=29156496/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=13460 CPUtime=0.29 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 2110 0 0 0 29 0 0 0 20 0 1 0 23632940 13783040 1931 33554432000 4194304 5796924 140735239954640 140735239425624 4861395 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 3365 1931 144 392 0 2964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13460

[startup+0.700287 s]
/proc/loadavg: 2.53 2.23 2.17 3/177 14898
/proc/meminfo: memFree=29156496/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=27512 CPUtime=0.69 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 5694 0 0 0 69 0 0 0 20 0 1 0 23632940 28172288 5432 33554432000 4194304 5796924 140735239954640 140735239425624 4316847 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 6878 5432 144 392 0 6477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27512

[startup+1.50028 s]
/proc/loadavg: 2.53 2.23 2.17 3/178 14899
/proc/meminfo: memFree=29134688/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=32092 CPUtime=1.48 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 7257 0 0 0 148 0 0 0 20 0 1 0 23632940 32862208 6500 33554432000 4194304 5796924 140735239954640 140735239950856 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 8023 6500 144 392 0 7622 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32092

[startup+3.10028 s]
/proc/loadavg: 2.53 2.23 2.17 3/178 14899
/proc/meminfo: memFree=29130100/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=37676 CPUtime=3.09 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 8131 0 0 0 308 1 0 0 20 0 1 0 23632940 38580224 7737 33554432000 4194304 5796924 140735239954640 140735239950856 4453668 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 9419 7737 144 392 0 9018 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37676

[startup+6.30024 s]
/proc/loadavg: 2.56 2.25 2.18 3/178 14899
/proc/meminfo: memFree=29119912/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=44772 CPUtime=6.29 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 9304 0 0 0 628 1 0 0 20 0 1 0 23632940 45846528 9636 33554432000 4194304 5796924 140735239954640 140735239890040 4806835 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 11193 9636 144 392 0 10792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44772

[startup+12.7003 s]
/proc/loadavg: 2.52 2.24 2.18 3/178 14899
/proc/meminfo: memFree=29076764/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=115940 CPUtime=12.69 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 22861 0 0 0 1265 4 0 0 20 0 1 0 23632940 118722560 27886 33554432000 4194304 5796924 140735239954640 140735239909224 4621249 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 28985 27887 145 392 0 28584 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 115940

[startup+25.5004 s]
/proc/loadavg: 2.78 2.31 2.20 2/179 14900
/proc/meminfo: memFree=25305368/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=560008 CPUtime=25.49 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 61172 0 0 0 2531 18 0 0 20 0 1 0 23632940 573448192 130789 33554432000 4194304 5796924 140735239954640 140735239951688 4569014 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 140002 130789 168 392 0 139601 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 560008

[startup+51.1003 s]
/proc/loadavg: 3.54 2.53 2.27 2/179 14900
/proc/meminfo: memFree=25298920/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=564572 CPUtime=51.08 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 62016 0 0 0 5090 18 0 0 20 0 1 0 23632940 578121728 132655 33554432000 4194304 5796924 140735239954640 140735239951688 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 141143 132655 168 392 0 140742 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 564572

[startup+102.3 s]
/proc/loadavg: 3.54 2.71 2.35 4/178 14948
/proc/meminfo: memFree=29919368/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=567176 CPUtime=102.26 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 62373 0 0 0 10208 18 0 0 20 0 1 0 23632940 580788224 135556 33554432000 4194304 5796924 140735239954640 140735239951688 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 141794 135556 169 392 0 141393 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 567176

[startup+162.3 s]
/proc/loadavg: 2.61 2.59 2.33 3/177 14949
/proc/meminfo: memFree=29868376/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=569892 CPUtime=162.24 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 63150 0 0 0 16205 19 0 0 20 0 1 0 23632940 583569408 136559 33554432000 4194304 5796924 140735239954640 140735239951688 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 142473 136559 169 392 0 142072 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 569892

[startup+222.3 s]
/proc/loadavg: 2.28 2.50 2.31 3/177 14951
/proc/meminfo: memFree=27693604/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=569892 CPUtime=222.24 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 64000 0 0 0 22203 21 0 0 20 0 1 0 23632940 583569408 136943 33554432000 4194304 5796924 140735239954640 140735239952104 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 142473 136943 169 392 0 142072 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 569892

[startup+282.3 s]
/proc/loadavg: 2.16 2.42 2.30 4/177 14952
/proc/meminfo: memFree=27664004/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=569892 CPUtime=282.21 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 64762 0 0 0 28197 24 0 0 20 0 1 0 23632940 583569408 139069 33554432000 4194304 5796924 140735239954640 140735239952104 4606531 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 142473 139069 169 392 0 142072 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 569892

[startup+342.3 s]
/proc/loadavg: 2.06 2.34 2.27 3/177 14953
/proc/meminfo: memFree=27629980/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=624916 CPUtime=342.18 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 65686 0 0 0 34193 25 0 0 20 0 1 0 23632940 639913984 145072 33554432000 4194304 5796924 140735239954640 140735239951688 4583094 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 156229 145072 169 392 0 155828 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 624916

[startup+402.307 s]
/proc/loadavg: 2.02 2.28 2.25 3/177 14954
/proc/meminfo: memFree=27636744/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=574828 CPUtime=402.17 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 66350 0 0 0 40191 26 0 0 20 0 1 0 23632940 588623872 138716 33554432000 4194304 5796924 140735239954640 140735239952104 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 143707 138716 169 392 0 143306 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 574828

[startup+462.3 s]
/proc/loadavg: 2.09 2.25 2.25 4/177 14955
/proc/meminfo: memFree=27608248/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=624916 CPUtime=462.16 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 66661 0 0 0 46189 27 0 0 20 0 1 0 23632940 639913984 141789 33554432000 4194304 5796924 140735239954640 140735239952280 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 156229 141789 169 392 0 155828 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 624916

[startup+522.3 s]
/proc/loadavg: 2.24 2.28 2.26 3/177 14957
/proc/meminfo: memFree=27606912/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=574828 CPUtime=522.15 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 67312 0 0 0 52187 28 0 0 20 0 1 0 23632940 588623872 138496 33554432000 4194304 5796924 140735239954640 140735239952104 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 143707 138496 169 392 0 143306 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 574828

[startup+582.3 s]
/proc/loadavg: 2.24 2.27 2.26 3/178 14961
/proc/meminfo: memFree=27677940/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=624916 CPUtime=582.14 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 67763 0 0 0 58185 29 0 0 20 0 1 0 23632940 639913984 140986 33554432000 4194304 5796924 140735239954640 140735239952280 4606480 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 156229 140986 169 392 0 155828 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 624916


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.25 2.25 4/177 14968
/proc/meminfo: memFree=27576552/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=583512 CPUtime=942.09 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 72244 0 0 0 94173 36 0 0 20 0 1 0 23632940 597516288 139747 33554432000 4194304 5796924 140735239954640 140735239952104 4606744 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 145878 139747 169 392 0 145477 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 583512

[startup+1002.3 s]
/proc/loadavg: 2.12 2.22 2.23 4/177 14969
/proc/meminfo: memFree=27535380/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=633600 CPUtime=1002.07 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 72609 0 0 0 100170 37 0 0 20 0 1 0 23632940 648806400 145725 33554432000 4194304 5796924 140735239954640 140735239952280 4606825 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 158400 145725 169 392 0 157999 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 633600

[startup+1062.31 s]
/proc/loadavg: 2.14 2.20 2.23 3/177 14970
/proc/meminfo: memFree=27610684/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=638700 CPUtime=1062.07 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 73058 0 0 0 106170 37 0 0 20 0 1 0 23632940 654028800 149240 33554432000 4194304 5796924 140735239954640 140735239951688 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 159675 149240 169 392 0 159274 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 638700

[startup+1122.3 s]
/proc/loadavg: 2.17 2.20 2.22 3/177 14972
/proc/meminfo: memFree=27617960/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=588612 CPUtime=1122.06 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 73630 0 0 0 112167 39 0 0 20 0 1 0 23632940 602738688 144331 33554432000 4194304 5796924 140735239954640 140735239952104 4606844 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 147153 144331 169 392 0 146752 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 588612

[startup+1182.3 s]
/proc/loadavg: 2.18 2.19 2.21 4/178 14976
/proc/meminfo: memFree=27584612/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=638700 CPUtime=1182.05 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 74010 0 0 0 118165 40 0 0 20 0 1 0 23632940 654028800 148797 33554432000 4194304 5796924 140735239954640 140735239952280 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 159675 148797 169 392 0 159274 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 638700

[startup+1242.3 s]
/proc/loadavg: 2.20 2.20 2.21 3/177 14977
/proc/meminfo: memFree=27563784/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=638700 CPUtime=1242.03 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 74016 0 0 0 124163 40 0 0 20 0 1 0 23632940 654028800 151358 33554432000 4194304 5796924 140735239954640 140735239952280 4606480 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 159675 151358 169 392 0 159274 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 638700

[startup+1302.3 s]
/proc/loadavg: 2.33 2.22 2.22 3/177 14978
/proc/meminfo: memFree=27576092/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=588612 CPUtime=1302.02 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 74589 0 0 0 130160 42 0 0 20 0 1 0 23632940 602738688 143889 33554432000 4194304 5796924 140735239954640 140735239952104 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 147153 143889 169 392 0 146752 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 588612

[startup+1362.3 s]
/proc/loadavg: 2.16 2.19 2.20 4/177 14979
/proc/meminfo: memFree=27551088/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=642320 CPUtime=1362.02 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 75245 0 0 0 136159 43 0 0 20 0 1 0 23632940 657735680 147099 33554432000 4194304 5796924 140735239954640 140735239951688 4569014 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 160580 147099 169 392 0 160179 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 642320

[startup+1422.3 s]
/proc/loadavg: 2.23 2.20 2.20 4/177 14981
/proc/meminfo: memFree=27524336/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=642320 CPUtime=1422.01 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 75251 0 0 0 142158 43 0 0 20 0 1 0 23632940 657735680 150171 33554432000 4194304 5796924 140735239954640 140735239951688 4606534 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 160580 150171 169 392 0 160179 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 642320

[startup+1482.3 s]
/proc/loadavg: 2.20 2.19 2.20 3/177 14982
/proc/meminfo: memFree=27439072/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=592232 CPUtime=1482 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 75984 0 0 0 148155 45 0 0 20 0 1 0 23632940 606445568 142352 33554432000 4194304 5796924 140735239954640 140735239952104 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 148058 142352 169 392 0 147657 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 592232

[startup+1542.3 s]
/proc/loadavg: 2.15 2.18 2.19 4/177 14983
/proc/meminfo: memFree=27597552/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=642320 CPUtime=1541.99 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 76298 0 0 0 154153 46 0 0 20 0 1 0 23632940 657735680 148797 33554432000 4194304 5796924 140735239954640 140735239952280 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 160580 148797 169 392 0 160179 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 642320

[startup+1602.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 14984
/proc/meminfo: memFree=27570952/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=642320 CPUtime=1601.99 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 76305 0 0 0 160153 46 0 0 20 0 1 0 23632940 657735680 152381 33554432000 4194304 5796924 140735239954640 140735239952280 4593633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 160580 152381 169 392 0 160179 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 642320

[startup+1662.3 s]
/proc/loadavg: 2.11 2.16 2.18 3/177 14985
/proc/meminfo: memFree=27540544/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=642320 CPUtime=1661.97 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 76312 0 0 0 166151 46 0 0 20 0 1 0 23632940 657735680 155965 33554432000 4194304 5796924 140735239954640 140735239952280 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 160580 155965 169 392 0 160179 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 642320

[startup+1722.31 s]
/proc/loadavg: 2.18 2.17 2.18 4/176 14986
/proc/meminfo: memFree=27576344/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=592232 CPUtime=1721.97 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 76928 0 0 0 172149 48 0 0 20 0 1 0 23632940 606445568 144444 33554432000 4194304 5796924 140735239954640 140735239952104 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 148058 144444 169 392 0 147657 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 592232

[startup+1782.3 s]
/proc/loadavg: 2.29 2.20 2.19 3/178 14991
/proc/meminfo: memFree=27538172/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=643952 CPUtime=1781.95 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 77635 0 0 0 178146 49 0 0 20 0 1 0 23632940 659406848 151279 33554432000 4194304 5796924 140735239954640 140735239951752 4606514 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 160988 151279 169 392 0 160587 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 643952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.41 s]
/proc/loadavg: 2.20 2.18 2.18 4/178 14991
/proc/meminfo: memFree=27531220/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=644824 CPUtime=1800.05 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 77839 0 0 0 179956 49 0 0 20 0 1 0 23632940 660299776 152505 33554432000 4194304 5796924 140735239954640 140735239951752 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 161206 152505 169 392 0 160805 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 644824

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 14898 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.41 s]
/proc/loadavg: 2.20 2.18 2.18 4/178 14991
/proc/meminfo: memFree=27531220/32872528 swapFree=1103996/1183712
[pid=14898] ppid=14895 vsize=644824 CPUtime=1800.05 cores=0,2,4,6
/proc/14898/stat : 14898 (naps-1.02) R 14895 14898 11857 0 -1 4202496 77839 0 0 0 179956 49 0 0 20 0 1 0 23632940 660299776 152505 33554432000 4194304 5796924 140735239954640 140735239951752 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14898/statm: 161206 152505 169 392 0 160805 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 644824

Child status: 0
Real time (s): 1800.42
CPU time (s): 1800.08
CPU user time (s): 1799.57
CPU system time (s): 0.508922
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 722460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.508922
maximum resident set size= 697600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77851
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= 112
involuntary context switches= 2052

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.31134 second user time and 7.15791 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-18 04:10:40
IDJOB=4100459
IDBENCH=1619
IDSOLVER=2544
FILE ID=node115/4100459-1466215840
RUNJOBID= node115-1466206100-11873
PBS_JOBID= 19918161
Free space on /tmp= 71736 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-UMTS.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100459-1466215840/watcher-4100459-1466215840 -o /tmp/evaluation-result-4100459-1466215840/solver-4100459-1466215840 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11873 --watchdog 1960  naps-1.02 HOME/instance-4100459-1466215840.opb

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

MD5SUM BENCH= 9b27e30a8bba28dee1f89aacae920d43
RANDOM SEED=880554535

node115.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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		: 2667.103
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		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29157660 kB
Buffers:           88864 kB
Cached:           115372 kB
SwapCached:         2384 kB
Active:          1643640 kB
Inactive:         142296 kB
Active(anon):    1581280 kB
Inactive(anon):     2060 kB
Active(file):      62360 kB
Inactive(file):   140236 kB
Unevictable:     1183712 kB
Mlocked:         1103996 kB
SwapTotal:      67108856 kB
SwapFree:       67099612 kB
Dirty:              5500 kB
Writeback:             0 kB
AnonPages:       2763904 kB
Mapped:             8968 kB
Shmem:                 0 kB
Slab:             606912 kB
SReclaimable:      50348 kB
SUnreclaim:       556564 kB
KernelStack:        1480 kB
PageTables:         9244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2888164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    305152 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= 71732 MiB
End job on node115 at 2016-06-18 04:40:40