Trace number 4103411

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-tr12-30.opb
MD5SUM9b62ad3c86a83b0289fcc931c207c964
Bench CategoryOPT-BIGINT (optimisation, big 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 2147483648
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 869952060630
Number of bits of the sum of numbers in the objective function 40
Biggest number in a constraint 2147483648
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 869952060630
Number of bits of the biggest sum of numbers40
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.
1800.01/1800.30	c 
1800.01/1800.30	c *** TERMINATED *** by signal 15
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c _____________________________________________________________________________
1800.01/1800.30	c 
1800.01/1800.30	c std/band forms        : 30,40
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 10470,0,120
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 30,0,20,0,19
1800.01/1800.30	c BDD nodes             : 582774
1800.01/1800.30	c Es1/CC detections     : 0,0
1800.01/1800.30	c SAT/UNSAT calls       : 0,0
1800.01/1800.30	c restarts              : 0
1800.01/1800.30	c conflicts             : 0              (0 /sec)
1800.01/1800.30	c decisions             : 0              (0 /sec)
1800.01/1800.30	c propagations          : 0              (0 /sec)
1800.01/1800.30	c inspects              : 0              (0 /sec)
1800.01/1800.30	c CPU time (solving tm) : 1800 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 1784 s
1800.01/1800.30	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-4103411-1466255191/watcher-4103411-1466255191 -o /tmp/evaluation-result-4103411-1466255191/solver-4103411-1466255191 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20954 --watchdog 1960 naps-1.02 HOME/instance-4103411-1466255191.opb 

pid=23510
running on 4 cores: 1,3,5,7

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 2.00 2.00 4/176 23513
/proc/meminfo: memFree=31325552/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=7764 CPUtime=0 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 576 0 0 0 0 0 0 0 20 0 1 0 27565800 7950336 451 33554432000 4194304 5796924 140735626329984 140736908388456 5151567 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 1941 451 114 392 0 1540 0

[startup+0.100168 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 23513
/proc/meminfo: memFree=31325552/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=13884 CPUtime=0.09 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 2166 0 0 0 9 0 0 0 20 0 1 0 27565800 14217216 1916 33554432000 4194304 5796924 140735626329984 140736908388456 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 3471 1916 128 392 0 3070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13884

[startup+0.200327 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 23513
/proc/meminfo: memFree=31325552/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=16996 CPUtime=0.19 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 2892 0 0 0 19 0 0 0 20 0 1 0 27565800 17403904 2642 33554432000 4194304 5796924 140735626329984 140736908388456 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 4249 2642 128 392 0 3848 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16996

[startup+0.300261 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 23513
/proc/meminfo: memFree=31325552/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=20076 CPUtime=0.29 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 3634 0 0 0 29 0 0 0 20 0 1 0 27565800 20557824 3384 33554432000 4194304 5796924 140735626329984 140736908388456 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 5019 3384 128 392 0 4618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20076

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 23513
/proc/meminfo: memFree=31325552/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=32316 CPUtime=0.68 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 6803 0 0 0 68 0 0 0 20 0 1 0 27565800 33091584 6381 33554432000 4194304 5796924 140735626329984 140735625939112 5092450 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 8079 6381 139 392 0 7678 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32316

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23514
/proc/meminfo: memFree=31299256/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=36704 CPUtime=1.49 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 7995 0 0 0 148 1 0 0 20 0 1 0 27565800 37584896 7455 33554432000 4194304 5796924 140735626329984 140735625939112 4261408 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 9176 7455 139 392 0 8775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36704

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23514
/proc/meminfo: memFree=31290504/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=45588 CPUtime=3.09 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 10360 0 0 0 308 1 0 0 20 0 1 0 27565800 46682112 9672 33554432000 4194304 5796924 140735626329984 140735626284504 4805616 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 11397 9672 139 392 0 10996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45588

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23514
/proc/meminfo: memFree=31285940/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=48204 CPUtime=6.29 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 10645 0 0 0 628 1 0 0 20 0 1 0 27565800 49360896 9957 33554432000 4194304 5796924 140735626329984 140735626326200 4806736 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 12051 9957 144 392 0 11650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48204

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23514
/proc/meminfo: memFree=31285468/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=48204 CPUtime=12.69 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 10661 0 0 0 1268 1 0 0 20 0 1 0 27565800 49360896 9973 33554432000 4194304 5796924 140735626329984 140735626326200 5087643 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 12051 9973 144 392 0 11650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48204

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 23515
/proc/meminfo: memFree=31282896/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=50852 CPUtime=25.48 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11397 0 0 0 2547 1 0 0 20 0 1 0 27565800 52072448 10709 33554432000 4194304 5796924 140735626329984 140735626326200 4313100 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 12713 10709 191 392 0 12312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50852

[startup+51.1004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 23515
/proc/meminfo: memFree=31279216/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=51172 CPUtime=51.08 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11491 0 0 0 5107 1 0 0 20 0 1 0 27565800 52400128 10803 33554432000 4194304 5796924 140735626329984 140735626326200 4313165 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 12793 10803 191 392 0 12392 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51172

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23516
/proc/meminfo: memFree=31276908/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=51472 CPUtime=102.27 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11588 0 0 0 10226 1 0 0 20 0 1 0 27565800 52707328 11063 33554432000 4194304 5796924 140735626329984 140735626326200 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 12868 11063 191 392 0 12467 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51472

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23517
/proc/meminfo: memFree=31275440/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=52020 CPUtime=162.26 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11700 0 0 0 16225 1 0 0 20 0 1 0 27565800 53268480 11175 33554432000 4194304 5796924 140735626329984 140735626323704 5087504 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13005 11175 191 392 0 12604 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52020

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23521
/proc/meminfo: memFree=31274364/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=52368 CPUtime=222.25 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11773 0 0 0 22224 1 0 0 20 0 1 0 27565800 53624832 11248 33554432000 4194304 5796924 140735626329984 140735626323784 4839621 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13092 11248 191 392 0 12691 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 52368

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23522
/proc/meminfo: memFree=31270780/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=52572 CPUtime=282.24 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11854 0 0 0 28223 1 0 0 20 0 1 0 27565800 53833728 11329 33554432000 4194304 5796924 140735626329984 140735626326200 5087650 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13143 11329 191 392 0 12742 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 52572

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23524
/proc/meminfo: memFree=31269656/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=52856 CPUtime=342.23 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11900 0 0 0 34222 1 0 0 20 0 1 0 27565800 54124544 11375 33554432000 4194304 5796924 140735626329984 140735626323704 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13214 11375 191 392 0 12813 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 52856

[startup+402.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 23525
/proc/meminfo: memFree=31246684/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=53044 CPUtime=402.22 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11944 0 0 0 40221 1 0 0 20 0 1 0 27565800 54317056 11418 33554432000 4194304 5796924 140735626329984 140735626323784 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13261 11418 191 392 0 12860 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 53044

[startup+462.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 23571
/proc/meminfo: memFree=31236216/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=53208 CPUtime=462.21 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 11991 0 0 0 46220 1 0 0 20 0 1 0 27565800 54484992 11465 33554432000 4194304 5796924 140735626329984 140735626323704 4199797 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13302 11465 191 392 0 12901 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 53208

[startup+522.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 23572
/proc/meminfo: memFree=31236176/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=53248 CPUtime=522.2 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12008 0 0 0 52219 1 0 0 20 0 1 0 27565800 54525952 11482 33554432000 4194304 5796924 140735626329984 140735626326200 5092526 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13312 11482 191 392 0 12911 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 53248

[startup+582.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 23573
/proc/meminfo: memFree=31235556/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=53476 CPUtime=582.19 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12058 0 0 0 58218 1 0 0 20 0 1 0 27565800 54759424 11532 33554432000 4194304 5796924 140735626329984 140735626323704 5096706 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 13369 11532 191 392 0 12968 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 53476


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 23584
/proc/meminfo: memFree=31227884/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=942.14 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12776 0 0 0 94212 2 0 0 20 0 1 0 27565800 60657664 12976 33554432000 4194304 5796924 140735626329984 140735626326200 5087700 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12976 191 392 0 14408 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 59236

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23585
/proc/meminfo: memFree=31227636/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1002.14 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12779 0 0 0 100212 2 0 0 20 0 1 0 27565800 60657664 12979 33554432000 4194304 5796924 140735626329984 140735626326200 5096633 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12979 191 392 0 14408 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 59236

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23586
/proc/meminfo: memFree=31227260/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1062.13 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12779 0 0 0 106211 2 0 0 20 0 1 0 27565800 60657664 12979 33554432000 4194304 5796924 140735626329984 140735626326200 5092550 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12979 191 392 0 14408 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 59236

[startup+1122.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 23587
/proc/meminfo: memFree=31227752/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1122.12 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12779 0 0 0 112210 2 0 0 20 0 1 0 27565800 60657664 12979 33554432000 4194304 5796924 140735626329984 140735626326200 5092431 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12979 191 392 0 14408 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 59236

[startup+1182.3 s]
/proc/loadavg: 2.03 2.02 2.00 4/177 23588
/proc/meminfo: memFree=31227500/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1182.11 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12779 0 0 0 118209 2 0 0 20 0 1 0 27565800 60657664 12979 33554432000 4194304 5796924 140735626329984 140735626326200 5092604 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12979 191 392 0 14408 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 59236

[startup+1242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 23589
/proc/meminfo: memFree=31227380/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1242.1 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12799 0 0 0 124208 2 0 0 20 0 1 0 27565800 60657664 12999 33554432000 4194304 5796924 140735626329984 140735626326200 5092526 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12999 191 392 0 14408 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 59236

[startup+1302.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 23591
/proc/meminfo: memFree=31227244/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1302.09 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12799 0 0 0 130207 2 0 0 20 0 1 0 27565800 60657664 12999 33554432000 4194304 5796924 140735626329984 140735626326200 4296105 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 12999 191 392 0 14408 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 59236

[startup+1362.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 23592
/proc/meminfo: memFree=31227112/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1362.08 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12801 0 0 0 136206 2 0 0 20 0 1 0 27565800 60657664 13001 33554432000 4194304 5796924 140735626329984 140735626326200 5087780 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13001 191 392 0 14408 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 59236

[startup+1422.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/178 23596
/proc/meminfo: memFree=31227280/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1422.08 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12801 0 0 0 142206 2 0 0 20 0 1 0 27565800 60657664 13001 33554432000 4194304 5796924 140735626329984 140735626326200 5096569 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13001 191 392 0 14408 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 59236

[startup+1482.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 23597
/proc/meminfo: memFree=31220712/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1482.06 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12801 0 0 0 148204 2 0 0 20 0 1 0 27565800 60657664 13001 33554432000 4194304 5796924 140735626329984 140735626326200 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13001 191 392 0 14408 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 59236

[startup+1542.31 s]
/proc/loadavg: 2.11 2.05 2.00 3/177 23598
/proc/meminfo: memFree=31220712/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1542.06 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12809 0 0 0 154204 2 0 0 20 0 1 0 27565800 60657664 13009 33554432000 4194304 5796924 140735626329984 140735626326200 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13009 191 392 0 14408 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 59236

[startup+1602.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 23600
/proc/meminfo: memFree=31220584/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1602.04 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12809 0 0 0 160202 2 0 0 20 0 1 0 27565800 60657664 13009 33554432000 4194304 5796924 140735626329984 140735626326200 5087497 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13009 191 392 0 14408 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 59236

[startup+1662.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 23601
/proc/meminfo: memFree=31219960/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1662.04 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12809 0 0 0 166202 2 0 0 20 0 1 0 27565800 60657664 13009 33554432000 4194304 5796924 140735626329984 140735626326200 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13009 191 392 0 14408 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 59236

[startup+1722.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/176 23602
/proc/meminfo: memFree=31220436/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1722.03 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12809 0 0 0 172201 2 0 0 20 0 1 0 27565800 60657664 13009 33554432000 4194304 5796924 140735626329984 140735626326200 4809232 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13009 191 392 0 14408 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 59236

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 23604
/proc/meminfo: memFree=31220244/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1782.02 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12811 0 0 0 178200 2 0 0 20 0 1 0 27565800 60657664 13011 33554432000 4194304 5796924 140735626329984 140735626326200 4808163 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13011 191 392 0 14408 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 59236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 23605
/proc/meminfo: memFree=31220232/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1800.01 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12811 0 0 0 179999 2 0 0 20 0 1 0 27565800 60657664 13011 33554432000 4194304 5796924 140735626329984 140735626326200 5092651 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13011 191 392 0 14408 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 59236

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 23513 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 23605
/proc/meminfo: memFree=31220232/32872528 swapFree=338416/354768
[pid=23513] ppid=23510 vsize=59236 CPUtime=1800.01 cores=1,3,5,7
/proc/23513/stat : 23513 (naps-1.02) R 23510 23513 20937 0 -1 4202496 12811 0 0 0 179999 2 0 0 20 0 1 0 27565800 60657664 13011 33554432000 4194304 5796924 140735626329984 140735626326200 5092651 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/23513/statm: 14809 13011 191 392 0 14408 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 59236

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1800
CPU system time (s): 0.021996
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 59236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.021996
maximum resident set size= 56680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12823
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= 12
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.53331 second user time and 6.93095 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 15:06:31
IDJOB=4103411
IDBENCH=2351
IDSOLVER=2544
FILE ID=node126/4103411-1466255191
RUNJOBID= node126-1466229725-20954
PBS_JOBID= 19918178
Free space on /tmp= 71732 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-tr12-30.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103411-1466255191/watcher-4103411-1466255191 -o /tmp/evaluation-result-4103411-1466255191/solver-4103411-1466255191 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20954 --watchdog 1960  naps-1.02 HOME/instance-4103411-1466255191.opb

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

MD5SUM BENCH= 9b62ad3c86a83b0289fcc931c207c964
RANDOM SEED=1604095852

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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:        31326196 kB
Buffers:          125740 kB
Cached:           232108 kB
SwapCached:         1736 kB
Active:           182156 kB
Inactive:         274080 kB
Active(anon):      99060 kB
Inactive(anon):     1796 kB
Active(file):      83096 kB
Inactive(file):   272284 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:        452532 kB
Mapped:             9360 kB
Shmem:                 0 kB
Slab:             604864 kB
SReclaimable:      48860 kB
SUnreclaim:       556004 kB
KernelStack:        1440 kB
PageTables:         4728 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     576412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 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= 71728 MiB
End job on node126 at 2016-06-18 15:36:31