Trace number 4100475

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) 1800.11 1802.4

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-usAbbrv.8.25_70.opb
MD5SUM825fd1904b2d777401b7be7f08c7951c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-5
Best CPU time to get the best result obtained on this benchmark179.208
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20611
Total number of constraints3921
Number of constraints which are clauses563
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3358
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 135
Biggest coefficient in the objective function 262118
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262118
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
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.

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-4100475-1466215936/watcher-4100475-1466215936 -o /tmp/evaluation-result-4100475-1466215936/solver-4100475-1466215936 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7007 --watchdog 1960 naps-1.02 HOME/instance-4100475-1466215936.opb 

pid=11144
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 11147
/proc/meminfo: memFree=30985488/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=6816 CPUtime=0 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 377 0 0 0 0 0 0 0 20 0 1 0 23640282 6979584 252 33554432000 4194304 5796924 140737476953712 140736170771896 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 1704 252 124 392 0 1303 0

[startup+0.100168 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 11147
/proc/meminfo: memFree=30985488/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=13516 CPUtime=0.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 2018 0 0 0 9 0 0 0 20 0 1 0 23640282 13840384 1851 33554432000 4194304 5796924 140737476953712 140736170771896 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 3379 1851 124 392 0 2978 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13516

[startup+0.200325 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 11147
/proc/meminfo: memFree=30985488/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=17588 CPUtime=0.19 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 2879 0 0 0 19 0 0 0 20 0 1 0 23640282 18010112 2712 33554432000 4194304 5796924 140737476953712 140736170771896 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 4397 2712 129 392 0 3996 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17588

[startup+0.30028 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 11147
/proc/meminfo: memFree=30985488/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=20952 CPUtime=0.29 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 3633 0 0 0 29 0 0 0 20 0 1 0 23640282 21454848 3466 33554432000 4194304 5796924 140737476953712 140736170771896 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 5238 3466 129 392 0 4837 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20952

[startup+0.700236 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 11147
/proc/meminfo: memFree=30985488/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=34540 CPUtime=0.68 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 6680 0 0 0 68 0 0 0 20 0 1 0 23640282 35368960 6513 33554432000 4194304 5796924 140737476953712 140736170771896 4261418 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 8635 6513 129 392 0 8234 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 34540

[startup+1.50023 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 11148
/proc/meminfo: memFree=30952488/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=42116 CPUtime=1.49 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 8629 0 0 0 148 1 0 0 20 0 1 0 23640282 43126784 8300 33554432000 4194304 5796924 140737476953712 140737476952984 5100122 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 10529 8300 145 392 0 10128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42116

[startup+3.10023 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 11148
/proc/meminfo: memFree=30949796/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=42880 CPUtime=3.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 8766 0 0 0 308 1 0 0 20 0 1 0 23640282 43909120 8437 33554432000 4194304 5796924 140737476953712 140737476949928 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 10720 8437 145 392 0 10319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42880

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 11148
/proc/meminfo: memFree=30948820/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=44680 CPUtime=6.29 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 9339 0 0 0 628 1 0 0 20 0 1 0 23640282 45752320 8845 33554432000 4194304 5796924 140737476953712 140737476949928 5087589 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 11170 8845 145 392 0 10769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44680

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 11148
/proc/meminfo: memFree=30943856/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=48016 CPUtime=12.68 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 9955 0 0 0 1267 1 0 0 20 0 1 0 23640282 49168384 9642 33554432000 4194304 5796924 140737476953712 140737476949928 5087724 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 12004 9642 145 392 0 11603 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48016

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 11148
/proc/meminfo: memFree=30937284/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=53972 CPUtime=25.49 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 11719 0 0 0 2547 2 0 0 20 0 1 0 23640282 55267328 11258 33554432000 4194304 5796924 140737476953712 140737476949928 5087772 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 13493 11258 145 392 0 13092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53972

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 11149
/proc/meminfo: memFree=30922708/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=67460 CPUtime=51.08 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 14214 0 0 0 5106 2 0 0 20 0 1 0 23640282 69079040 14479 33554432000 4194304 5796924 140737476953712 140737476949928 5184407 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 16865 14479 145 392 0 16464 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 67460

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 11150
/proc/meminfo: memFree=30887904/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=96816 CPUtime=102.28 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 18059 0 0 0 10224 4 0 0 20 0 1 0 23640282 99139584 21820 33554432000 4194304 5796924 140737476953712 140737476947640 4839608 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 24204 21820 145 392 0 23803 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 96816

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/177 11151
/proc/meminfo: memFree=30877540/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=100776 CPUtime=162.26 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 19058 0 0 0 16222 4 0 0 20 0 1 0 23640282 103194624 22819 33554432000 4194304 5796924 140737476953712 140737476949928 5096658 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 25194 22819 145 392 0 24793 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 100776

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.03 3/177 11152
/proc/meminfo: memFree=30863960/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=111020 CPUtime=222.26 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 20592 0 0 0 22222 4 0 0 20 0 1 0 23640282 113684480 24353 33554432000 4194304 5796924 140737476953712 140737476949928 5096660 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 27755 24353 145 392 0 27354 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 111020

[startup+282.3 s]
/proc/loadavg: 2.07 2.02 2.03 3/177 11153
/proc/meminfo: memFree=30852544/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=115112 CPUtime=282.25 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 21606 0 0 0 28220 5 0 0 20 0 1 0 23640282 117874688 25878 33554432000 4194304 5796924 140737476953712 140737476949928 5096709 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 28778 25878 145 392 0 28377 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 115112

[startup+342.3 s]
/proc/loadavg: 2.06 2.03 2.03 3/177 11154
/proc/meminfo: memFree=30818764/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=140324 CPUtime=342.23 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 23480 0 0 0 34218 5 0 0 20 0 1 0 23640282 143691776 32699 33554432000 4194304 5796924 140737476953712 140737476949928 4805600 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 35081 32699 145 392 0 34680 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 140324

[startup+402.3 s]
/proc/loadavg: 2.10 2.04 2.03 3/177 11156
/proc/meminfo: memFree=30806380/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=153556 CPUtime=402.22 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 24974 0 0 0 40217 5 0 0 20 0 1 0 23640282 157241344 34193 33554432000 4194304 5796924 140737476953712 140737476949928 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11147/statm: 38389 34193 145 392 0 37988 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 153556

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.02 3/177 11157
/proc/meminfo: memFree=30790196/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=157692 CPUtime=462.21 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 26054 0 0 0 46215 6 0 0 20 0 1 0 23640282 161476608 36492 33554432000 4194304 5796924 140737476953712 140737476947640 4806956 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 39423 36492 145 392 0 39022 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 157692

[startup+522.3 s]
/proc/loadavg: 2.08 2.04 2.02 3/178 11161
/proc/meminfo: memFree=30777528/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=161848 CPUtime=522.2 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 27085 0 0 0 52214 6 0 0 20 0 1 0 23640282 165732352 38032 33554432000 4194304 5796924 140737476953712 140737476949928 5092604 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 40462 38032 145 392 0 40061 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 161848

[startup+582.3 s]
/proc/loadavg: 2.10 2.04 2.02 3/177 11162
/proc/meminfo: memFree=30765000/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=165860 CPUtime=582.18 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 28106 0 0 0 58212 6 0 0 20 0 1 0 23640282 169840640 39564 33554432000 4194304 5796924 140737476953712 140737476947512 5087650 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 41465 39564 145 392 0 41064 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 165860


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

[pid=11147] ppid=11144 vsize=276412 CPUtime=1062.1 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 37626 0 0 0 106200 10 0 0 20 0 1 0 23640282 283045888 62549 33554432000 4194304 5796924 140737476953712 140737476949928 5096706 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 69103 62549 145 392 0 68702 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 276412

[startup+1122.3 s]
/proc/loadavg: 3.19 2.33 2.10 2/173 11253
/proc/meminfo: memFree=31336232/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=280552 CPUtime=1122.1 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 38839 0 0 0 112199 11 0 0 20 0 1 0 23640282 287285248 64273 33554432000 4194304 5796924 140737476953712 140737476949928 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 70138 64273 145 392 0 69737 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 280552

[startup+1182.3 s]
/proc/loadavg: 2.43 2.26 2.09 3/177 11269
/proc/meminfo: memFree=31025120/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=284540 CPUtime=1182.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 39841 0 0 0 118198 11 0 0 20 0 1 0 23640282 291368960 65786 33554432000 4194304 5796924 140737476953712 140737476949928 5092431 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 71135 65786 145 392 0 70734 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 284540

[startup+1242.3 s]
/proc/loadavg: 2.16 2.21 2.08 3/177 11270
/proc/meminfo: memFree=31011100/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=288532 CPUtime=1242.08 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 40845 0 0 0 124197 11 0 0 20 0 1 0 23640282 295456768 67301 33554432000 4194304 5796924 140737476953712 140737476947512 5100093 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 72133 67301 145 392 0 71732 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 288532

[startup+1302.3 s]
/proc/loadavg: 2.06 2.17 2.08 3/177 11272
/proc/meminfo: memFree=30994784/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=292552 CPUtime=1302.07 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 41844 0 0 0 130195 12 0 0 20 0 1 0 23640282 299573248 68811 33554432000 4194304 5796924 140737476953712 140737476949928 5096706 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 73138 68811 145 392 0 72737 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 292552

[startup+1362.3 s]
/proc/loadavg: 2.02 2.14 2.07 3/177 11273
/proc/meminfo: memFree=30978092/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=296540 CPUtime=1362.06 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 42832 0 0 0 136194 12 0 0 20 0 1 0 23640282 303656960 70310 33554432000 4194304 5796924 140737476953712 140737476947432 4809198 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 74135 70310 145 392 0 73734 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 296540

[startup+1422.3 s]
/proc/loadavg: 2.04 2.12 2.07 3/177 11320
/proc/meminfo: memFree=31220080/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=300540 CPUtime=1422.05 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 43837 0 0 0 142193 12 0 0 20 0 1 0 23640282 307752960 71823 33554432000 4194304 5796924 140737476953712 140737476949928 5092416 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 75135 71823 145 392 0 74734 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 300540

[startup+1482.3 s]
/proc/loadavg: 2.01 2.10 2.06 3/177 11321
/proc/meminfo: memFree=31169832/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=304408 CPUtime=1482.04 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 44826 0 0 0 148191 13 0 0 20 0 1 0 23640282 311713792 73323 33554432000 4194304 5796924 140737476953712 140737476949928 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 76102 73323 145 392 0 75701 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 304408

[startup+1542.31 s]
/proc/loadavg: 2.06 2.09 2.06 3/177 11322
/proc/meminfo: memFree=31133968/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=308392 CPUtime=1542.04 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 45803 0 0 0 154191 13 0 0 20 0 1 0 23640282 315793408 74811 33554432000 4194304 5796924 140737476953712 140737476947432 5096620 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 77098 74811 145 392 0 76697 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 308392

[startup+1602.3 s]
/proc/loadavg: 2.02 2.07 2.06 4/177 11324
/proc/meminfo: memFree=31109112/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=312272 CPUtime=1602.02 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 46799 0 0 0 160189 13 0 0 20 0 1 0 23640282 319766528 76318 33554432000 4194304 5796924 140737476953712 140737476949928 4199792 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 78068 76318 145 392 0 77667 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 312272

[startup+1662.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/177 11325
/proc/meminfo: memFree=31099368/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=316288 CPUtime=1662.02 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 47888 0 0 0 166188 14 0 0 20 0 1 0 23640282 323878912 77407 33554432000 4194304 5796924 140737476953712 140737476949928 5092431 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 79072 77407 145 392 0 78671 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 316288

[startup+1722.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/178 11329
/proc/meminfo: memFree=30862448/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=435796 CPUtime=1722.01 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 50080 0 0 0 172184 17 0 0 20 0 1 0 23640282 446255104 100410 33554432000 4194304 5796924 140737476953712 140737476947512 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 108949 100410 145 392 0 108548 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 435796

[startup+1782.3 s]
/proc/loadavg: 2.11 2.08 2.06 3/178 11331
/proc/meminfo: memFree=30803916/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=439676 CPUtime=1782 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 51067 0 0 0 178183 17 0 0 20 0 1 0 23640282 450228224 101908 33554432000 4194304 5796924 140737476953712 140737476949928 5100064 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 109919 101908 145 392 0 109518 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 439676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.08 2.07 2.05 3/177 11331
/proc/meminfo: memFree=30802684/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=440876 CPUtime=1800.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) R 11144 11147 6991 0 -1 4202496 51378 0 0 0 179992 17 0 0 20 0 1 0 23640282 451457024 102219 33554432000 4194304 5796924 140737476953712 140737476949928 5092550 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 110219 102219 145 392 0 109818 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 440876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -11147
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11147 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.6 s]
/proc/loadavg: 2.08 2.07 2.05 2/177 11331
/proc/meminfo: memFree=30802684/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=440876 CPUtime=1800.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) S 11144 11147 6991 0 -1 4194304 51379 0 0 0 179992 17 0 0 20 0 1 0 23640282 451457024 102220 33554432000 4194304 5796924 140737476953712 140737476946504 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 110219 102220 146 392 0 109818 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 440876

[startup+1802 s]
/proc/loadavg: 2.08 2.07 2.05 2/177 11331
/proc/meminfo: memFree=30802684/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=440876 CPUtime=1800.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) S 11144 11147 6991 0 -1 4194304 51379 0 0 0 179992 17 0 0 20 0 1 0 23640282 451457024 102220 33554432000 4194304 5796924 140737476953712 140737476946504 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 110219 102220 146 392 0 109818 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 440876

[startup+1802.4 s]
/proc/loadavg: 2.08 2.07 2.05 2/177 11331
/proc/meminfo: memFree=30802684/32872528 swapFree=303544/319896
[pid=11147] ppid=11144 vsize=440876 CPUtime=1800.09 cores=0,2,4,6
/proc/11147/stat : 11147 (naps-1.02) S 11144 11147 6991 0 -1 4194304 51379 0 0 0 179992 17 0 0 20 0 1 0 23640282 451457024 102220 33554432000 4194304 5796924 140737476953712 140737476946504 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/11147/statm: 110219 102220 146 392 0 109818 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 440876

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.11
CPU user time (s): 1799.93
CPU system time (s): 0.178972
CPU usage (%): 99.8725
Max. virtual memory (cumulated for all children) (KiB): 519368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.178972
maximum resident set size= 483112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51379
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= 33
involuntary context switches= 1879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.15122 second user time and 7.2559 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-18 04:12:17
IDJOB=4100475
IDBENCH=1621
IDSOLVER=2544
FILE ID=node128/4100475-1466215936
RUNJOBID= node128-1466206070-7007
PBS_JOBID= 19918149
Free space on /tmp= 71692 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-usAbbrv.8.25_70.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100475-1466215936/watcher-4100475-1466215936 -o /tmp/evaluation-result-4100475-1466215936/solver-4100475-1466215936 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7007 --watchdog 1960  naps-1.02 HOME/instance-4100475-1466215936.opb

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

MD5SUM BENCH= 825fd1904b2d777401b7be7f08c7951c
RANDOM SEED=1286651573

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30986124 kB
Buffers:           91944 kB
Cached:           113852 kB
SwapCached:         2708 kB
Active:           694480 kB
Inactive:         130708 kB
Active(anon):     616984 kB
Inactive(anon):     4728 kB
Active(file):      77496 kB
Inactive(file):   125980 kB
Unevictable:      319896 kB
Mlocked:          303544 kB
SwapTotal:      67108856 kB
SwapFree:       67099180 kB
Dirty:              5852 kB
Writeback:             8 kB
AnonPages:        938236 kB
Mapped:             9332 kB
Shmem:                 0 kB
Slab:             608540 kB
SReclaimable:      52000 kB
SUnreclaim:       556540 kB
KernelStack:        1440 kB
PageTables:         5852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1072308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    479232 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= 71700 MiB
End job on node128 at 2016-06-18 04:42:19