Trace number 4100867

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) 1800.14 1800.64

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-d2q06c.opb
MD5SUM121100115f65aafe7304954ad1ff7cf1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark52.644
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155010
Total number of constraints2171
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 constraints2171
Minimum length of a constraint30
Maximum length of a constraint3270
Number of terms in the objective function 89670
Biggest coefficient in the objective function 1092
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 602590
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 602590
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.
1800.08/1800.60	c 
1800.08/1800.60	c *** TERMINATED *** by signal 15
1800.08/1800.60	s UNKNOWN
1800.08/1800.60	c _____________________________________________________________________________
1800.08/1800.60	c 
1800.08/1800.60	c std/band forms        : 1046,761
1800.08/1800.60	c 2cl/3cl ITE-codings   : 0,0
1800.08/1800.60	c BDD/srt/adr Max costs : 164331,169655,4650
1800.08/1800.60	c BDDraw/bin/mul/srt/adr: 1208,0,119,456,23
1800.08/1800.60	c BDD nodes             : 72206924
1800.08/1800.60	c Es1/CC detections     : 0,0
1800.08/1800.60	c SAT/UNSAT calls       : 0,0
1800.08/1800.60	c restarts              : 0
1800.08/1800.60	c conflicts             : 0              (0 /sec)
1800.08/1800.60	c decisions             : 0              (0 /sec)
1800.08/1800.60	c propagations          : 0              (0 /sec)
1800.08/1800.60	c inspects              : 0              (0 /sec)
1800.08/1800.60	c CPU time (solving tm) : 1799 s        (0 s)
1800.08/1800.60	c Time for Opt-base     : 792.7 s
1800.08/1800.60	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-4100867-1466221086/watcher-4100867-1466221086 -o /tmp/evaluation-result-4100867-1466221086/solver-4100867-1466221086 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-326 --watchdog 1960 naps-1.02 HOME/instance-4100867-1466221086.opb 

pid=3012
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: 2.11 2.06 2.01 3/176 3015
/proc/meminfo: memFree=30482176/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=8564 CPUtime=0 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 764 0 0 0 0 0 0 0 20 0 1 0 24158663 8769536 639 33554432000 4194304 5796924 140736172341872 140734495254648 5151552 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 2141 640 114 392 0 1740 0

[startup+0.100206 s]
/proc/loadavg: 2.11 2.06 2.01 3/176 3015
/proc/meminfo: memFree=30482176/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=35228 CPUtime=0.09 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 7120 0 0 0 8 1 0 0 20 0 1 0 24158663 36073472 6833 33554432000 4194304 5796924 140736172341872 140736172341240 4352965 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 8807 6833 116 392 0 8406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35228

[startup+0.200387 s]
/proc/loadavg: 2.11 2.06 2.01 3/176 3015
/proc/meminfo: memFree=30482176/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=41100 CPUtime=0.19 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 8809 0 0 0 18 1 0 0 20 0 1 0 24158663 42086400 8346 33554432000 4194304 5796924 140736172341872 140736172341240 5087776 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 10275 8346 128 392 0 9874 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 41100

[startup+0.300377 s]
/proc/loadavg: 2.11 2.06 2.01 3/176 3015
/proc/meminfo: memFree=30482176/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=42840 CPUtime=0.29 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 9209 0 0 0 28 1 0 0 20 0 1 0 24158663 43868160 8746 33554432000 4194304 5796924 140736172341872 140736172341240 4313497 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 10710 8746 128 392 0 10309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42840

[startup+0.700296 s]
/proc/loadavg: 2.11 2.06 2.01 3/176 3015
/proc/meminfo: memFree=30482176/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=52492 CPUtime=0.69 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 10842 0 0 0 68 1 0 0 20 0 1 0 24158663 53751808 10379 33554432000 4194304 5796924 140736172341872 140736172341240 5096560 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 13123 10379 129 392 0 12722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52492

[startup+1.50029 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 3016
/proc/meminfo: memFree=30427348/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=75180 CPUtime=1.49 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 16669 0 0 0 148 1 0 0 20 0 1 0 24158663 76984320 16206 33554432000 4194304 5796924 140736172341872 140736172341032 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 18795 16206 129 392 0 18394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75180

[startup+3.10029 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 3016
/proc/meminfo: memFree=30394612/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=123956 CPUtime=3.09 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 28771 0 0 0 306 3 0 0 20 0 1 0 24158663 126930944 28269 33554432000 4194304 5796924 140736172341872 140736172339368 4805613 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 30989 28269 129 392 0 30588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123956

[startup+6.3003 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 3016
/proc/meminfo: memFree=30290924/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=227136 CPUtime=6.29 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 53466 0 0 0 621 8 0 0 20 0 1 0 24158663 232587264 53475 33554432000 4194304 5796924 140736172341872 140736172341096 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 56784 53483 131 392 0 56383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 227136

[startup+12.7003 s]
/proc/loadavg: 2.08 2.06 2.01 4/177 3016
/proc/meminfo: memFree=30184400/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=331108 CPUtime=12.69 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 77915 0 0 0 1257 12 0 0 20 0 1 0 24158663 339054592 79482 33554432000 4194304 5796924 140736172341872 140736171105992 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 82777 79482 144 392 0 82376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 331108

[startup+25.5004 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 3016
/proc/meminfo: memFree=29938976/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=541072 CPUtime=25.49 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 127032 0 0 0 2529 20 0 0 20 0 1 0 24158663 554057728 131584 33554432000 4194304 5796924 140736172341872 140736172338856 4261433 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 135268 131584 191 392 0 134867 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 541072

[startup+51.1004 s]
/proc/loadavg: 2.11 2.07 2.01 4/177 3017
/proc/meminfo: memFree=29923876/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=547224 CPUtime=51.08 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 127686 0 0 0 5088 20 0 0 20 0 1 0 24158663 560357376 132238 33554432000 4194304 5796924 140736172341872 140736172338088 5092927 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 136806 132238 192 392 0 136405 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 547224

[startup+102.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 3018
/proc/meminfo: memFree=29871616/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=577540 CPUtime=102.28 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 128952 0 0 0 10206 22 0 0 20 0 1 0 24158663 591400960 140495 33554432000 4194304 5796924 140736172341872 140736172338856 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 144385 140495 192 392 0 143984 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 577540

[startup+162.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/178 3022
/proc/meminfo: memFree=29832716/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=633564 CPUtime=162.27 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 129848 0 0 0 16203 24 0 0 20 0 1 0 24158663 648769536 153841 33554432000 4194304 5796924 140736172341872 140736172338856 5092643 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 158391 153841 192 392 0 157990 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 633564

[startup+222.307 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 3023
/proc/meminfo: memFree=29799548/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=654328 CPUtime=222.26 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 130173 0 0 0 22202 24 0 0 20 0 1 0 24158663 670031872 157743 33554432000 4194304 5796924 140736172341872 140736172338088 5077846 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 163582 157743 192 392 0 163181 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 654328

[startup+282.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 3024
/proc/meminfo: memFree=29671832/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=769832 CPUtime=282.25 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 130777 0 0 0 28198 27 0 0 20 0 1 0 24158663 788307968 182735 33554432000 4194304 5796924 140736172341872 140736172338856 5087620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 192458 182735 192 392 0 192057 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 769832

[startup+342.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 3026
/proc/meminfo: memFree=29691980/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=769832 CPUtime=342.24 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 130786 0 0 0 34197 27 0 0 20 0 1 0 24158663 788307968 187343 33554432000 4194304 5796924 140736172341872 140736172338088 4839552 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 192458 187343 192 392 0 192057 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 769832

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 3027
/proc/meminfo: memFree=29605252/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=862352 CPUtime=402.23 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 142729 0 0 0 40194 29 0 0 20 0 1 0 24158663 883048448 202863 33554432000 4194304 5796924 140736172341872 140736172338856 5077954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 215588 202863 192 392 0 215187 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 862352

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 3028
/proc/meminfo: memFree=29568584/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=862352 CPUtime=462.22 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 142735 0 0 0 46192 30 0 0 20 0 1 0 24158663 883048448 205935 33554432000 4194304 5796924 140736172341872 140736172338856 4839552 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 215588 205935 192 392 0 215187 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 862352

[startup+522.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 3029
/proc/meminfo: memFree=29360420/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1065396 CPUtime=522.21 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 151900 0 0 0 52184 37 0 0 20 0 1 0 24158663 1090965504 261832 33554432000 4194304 5796924 140736172341872 140736172338856 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 266349 261832 192 392 0 265948 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1065396

[startup+582.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 3030
/proc/meminfo: memFree=29141540/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1312476 CPUtime=582.21 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 196669 0 0 0 58179 42 0 0 20 0 1 0 24158663 1343975424 310689 33554432000 4194304 5796924 140736172341872 140736172338856 4805602 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 328119 310689 192 392 0 327718 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 1312476


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


[startup+882.307 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 3039
/proc/meminfo: memFree=28981228/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1394712 CPUtime=882.16 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 217252 0 0 0 88170 46 0 0 20 0 1 0 24158663 1428185088 345548 33554432000 4194304 5796924 140736172341872 140736172338856 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 348678 345548 192 392 0 348277 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 1394712

[startup+942.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 3040
/proc/meminfo: memFree=28962360/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1499820 CPUtime=942.14 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 217775 0 0 0 94168 46 0 0 20 0 1 0 24158663 1535815680 346910 33554432000 4194304 5796924 140736172341872 140736172338856 4805646 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 374955 346910 192 392 0 374554 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1499820

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 3042
/proc/meminfo: memFree=28932784/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1499820 CPUtime=1002.09 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 217824 0 0 0 100163 46 0 0 20 0 1 0 24158663 1535815680 349470 33554432000 4194304 5796924 140736172341872 140736172338856 4809129 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 374955 349470 192 392 0 374554 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 1499820

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3043
/proc/meminfo: memFree=28965388/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1499820 CPUtime=1062.06 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 217871 0 0 0 106159 47 0 0 20 0 1 0 24158663 1535815680 351518 33554432000 4194304 5796924 140736172341872 140736172338088 5092558 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 374955 351518 192 392 0 374554 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 1499820

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 3044
/proc/meminfo: memFree=28933048/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1499820 CPUtime=1122.02 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 217925 0 0 0 112155 47 0 0 20 0 1 0 24158663 1535815680 355102 33554432000 4194304 5796924 140736172341872 140736172338856 5087516 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 374955 355102 192 392 0 374554 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1499820

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 3090
/proc/meminfo: memFree=29832908/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1848360 CPUtime=1181.98 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 221869 0 0 0 118140 58 0 0 20 0 1 0 24158663 1892720640 444800 33554432000 4194304 5796924 140736172341872 140736172338856 5096591 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 462090 444800 192 392 0 461689 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1848360

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3091
/proc/meminfo: memFree=29809948/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1856940 CPUtime=1241.93 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 224052 0 0 0 124135 58 0 0 20 0 1 0 24158663 1901506560 448469 33554432000 4194304 5796924 140736172341872 140736172338856 4805636 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 464235 448469 192 392 0 463834 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1856940

[startup+1302.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 3093
/proc/meminfo: memFree=29607500/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=1923864 CPUtime=1301.9 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 240865 0 0 0 130128 62 0 0 20 0 1 0 24158663 1970036736 472391 33554432000 4194304 5796924 140736172341872 140736172338856 4269222 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 480966 472391 192 392 0 480565 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1923864

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 3143
/proc/meminfo: memFree=29524496/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2132604 CPUtime=1361.87 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 254136 0 0 0 136120 67 0 0 20 0 1 0 24158663 2183786496 492279 33554432000 4194304 5796924 140736172341872 140736172338856 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 533151 492279 192 392 0 532750 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 2132604

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 3167
/proc/meminfo: memFree=29312584/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2159664 CPUtime=1421.86 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 260926 0 0 0 142118 68 0 0 20 0 1 0 24158663 2211495936 502117 33554432000 4194304 5796924 140736172341872 140736172338088 4432815 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 539916 502117 192 392 0 539515 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 2159664

[startup+1482.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 3168
/proc/meminfo: memFree=27657372/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2289288 CPUtime=1481.84 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 293373 0 0 0 148110 74 0 0 20 0 1 0 24158663 2344230912 540185 33554432000 4194304 5796924 140736172341872 140736172338856 5087776 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 572322 540185 192 392 0 571921 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 2289288

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3169
/proc/meminfo: memFree=27623572/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2289288 CPUtime=1541.83 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 293377 0 0 0 154109 74 0 0 20 0 1 0 24158663 2344230912 542233 33554432000 4194304 5796924 140736172341872 140736172338856 5087643 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 572322 542233 192 392 0 571921 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 2289288

[startup+1602.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 3171
/proc/meminfo: memFree=27605040/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2294964 CPUtime=1601.82 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 294785 0 0 0 160108 74 0 0 20 0 1 0 24158663 2350043136 545685 33554432000 4194304 5796924 140736172341872 140736172338856 5096658 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 573741 545685 192 392 0 573340 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 2294964

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 3172
/proc/meminfo: memFree=27536292/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2337600 CPUtime=1661.81 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 305461 0 0 0 166105 76 0 0 20 0 1 0 24158663 2393702400 560449 33554432000 4194304 5796924 140736172341872 140736172338856 5087532 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 584400 560449 192 392 0 583999 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 2337600

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3173
/proc/meminfo: memFree=27465388/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2379840 CPUtime=1721.8 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 316023 0 0 0 172101 79 0 0 20 0 1 0 24158663 2436956160 577143 33554432000 4194304 5796924 140736172341872 140736172338856 5077866 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 594960 577143 192 392 0 594559 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 2379840

[startup+1782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 3174
/proc/meminfo: memFree=27366352/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2449536 CPUtime=1781.79 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 333449 0 0 0 178097 82 0 0 20 0 1 0 24158663 2508324864 600190 33554432000 4194304 5796924 140736172341872 140736172338856 4432815 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 612384 600190 192 392 0 611983 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 2449536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 3174
/proc/meminfo: memFree=27358260/32872528 swapFree=241348/274052
[pid=3015] ppid=3012 vsize=2449536 CPUtime=1800.08 cores=1,3,5,7
/proc/3015/stat : 3015 (naps-1.02) R 3012 3015 309 0 -1 4202496 333450 0 0 0 179926 82 0 0 20 0 1 0 24158663 2508324864 600702 33554432000 4194304 5796924 140736172341872 140736172338856 4425196 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/3015/statm: 612384 600702 192 392 0 611983 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 2449536

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 3015 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.14
CPU user time (s): 1799.27
CPU system time (s): 0.869867
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 2449536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.27
system time used= 0.869867
maximum resident set size= 2402856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333462
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= 337
involuntary context switches= 1845

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.65914 second user time and 8.66268 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-18 05:38:06
IDJOB=4100867
IDBENCH=1671
IDSOLVER=2544
FILE ID=node107/4100867-1466221086
RUNJOBID= node107-1466206100-326
PBS_JOBID= 19918165
Free space on /tmp= 71700 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-d2q06c.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100867-1466221086/watcher-4100867-1466221086 -o /tmp/evaluation-result-4100867-1466221086/solver-4100867-1466221086 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-326 --watchdog 1960  naps-1.02 HOME/instance-4100867-1466221086.opb

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

MD5SUM BENCH= 121100115f65aafe7304954ad1ff7cf1
RANDOM SEED=399549724

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

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30482556 kB
Buffers:           86344 kB
Cached:           113864 kB
SwapCached:         3136 kB
Active:          1245068 kB
Inactive:         127384 kB
Active(anon):    1171920 kB
Inactive(anon):     2864 kB
Active(file):      73148 kB
Inactive(file):   124520 kB
Unevictable:      274052 kB
Mlocked:          241348 kB
SwapTotal:      67108856 kB
SwapFree:       67099620 kB
Dirty:             14596 kB
Writeback:            28 kB
AnonPages:       1448584 kB
Mapped:             9748 kB
Shmem:                 0 kB
Slab:             606192 kB
SReclaimable:      49656 kB
SUnreclaim:       556536 kB
KernelStack:        1472 kB
PageTables:         6716 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1677420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    772096 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 node107 at 2016-06-18 06:08:07