Trace number 4103435

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 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-trento1.opb
MD5SUM3e144bcef2d8d517e1e9ee592d533dc8
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21491069266217984
Optimality of the best value was proved NO
Number of variables44575
Total number of constraints1264
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 constraints1264
Minimum length of a constraint35
Maximum length of a constraint44575
Number of terms in the objective function 44575
Biggest coefficient in the objective function 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 3578049115531221094637
Number of bits of the sum of numbers in the objective function 72
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 3578151515531221094637
Number of bits of the biggest sum of numbers72
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.
1800.00/1800.30	c 
1800.00/1800.30	c *** TERMINATED *** by signal 15
1800.00/1800.30	s UNKNOWN
1800.00/1800.30	c _____________________________________________________________________________
1800.00/1800.30	c 
1800.00/1800.30	c std/band forms        : 27,2008
1800.00/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.30	c BDD/srt/adr Max costs : 200352,523822,31756
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 125,0,1138,7,764
1800.00/1800.30	c BDD nodes             : 22990617
1800.00/1800.30	c Es1/CC detections     : 0,0
1800.00/1800.30	c SAT/UNSAT calls       : 0,0
1800.00/1800.30	c restarts              : 0
1800.00/1800.30	c conflicts             : 0              (0 /sec)
1800.00/1800.30	c decisions             : 0              (0 /sec)
1800.00/1800.30	c propagations          : 0              (0 /sec)
1800.00/1800.30	c inspects              : 0              (0 /sec)
1800.00/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 1505 s
1800.00/1800.30	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-4103435-1467025428/watcher-4103435-1467025428 -o /tmp/evaluation-result-4103435-1467025428/solver-4103435-1467025428 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1467020148-25602 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103435-1467025428.opb 

pid=26126
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 Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 26129
/proc/meminfo: memFree=20282268/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 410 0 0 0 0 0 0 0 20 0 1 0 35583060 7159808 284 33554432000 4194304 5796924 140735885870480 140735664046472 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 1748 284 114 392 0 1347 0

[startup+0.100163 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 26129
/proc/meminfo: memFree=20282268/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=18880 CPUtime=0.09 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 3217 0 0 0 9 0 0 0 20 0 1 0 35583060 19333120 2955 33554432000 4194304 5796924 140735885870480 140735885869848 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 4720 2958 114 392 0 4319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18880

[startup+0.200352 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 26129
/proc/meminfo: memFree=20282268/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=24596 CPUtime=0.19 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 4798 0 0 0 19 0 0 0 20 0 1 0 35583060 25186304 4283 33554432000 4194304 5796924 140735885870480 140735885869848 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 6149 4283 128 392 0 5748 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24596

[startup+0.300331 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 26129
/proc/meminfo: memFree=20282268/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=26372 CPUtime=0.29 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 5146 0 0 0 29 0 0 0 20 0 1 0 35583060 27004928 4631 33554432000 4194304 5796924 140735885870480 140735885869848 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 6593 4631 128 392 0 6192 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26372

[startup+0.700251 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 26129
/proc/meminfo: memFree=20282268/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=38252 CPUtime=0.68 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 8889 0 0 0 68 0 0 0 20 0 1 0 35583060 39170048 7457 33554432000 4194304 5796924 140735885870480 140735885869848 5087747 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 9563 7457 128 392 0 9162 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38252

[startup+1.50026 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 26130
/proc/meminfo: memFree=20196460/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=69232 CPUtime=1.49 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 16773 0 0 0 147 2 0 0 20 0 1 0 35583060 70893568 14701 33554432000 4194304 5796924 140735885870480 140735885869640 5087492 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 17308 14701 128 392 0 16907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69232

[startup+3.10024 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 26130
/proc/meminfo: memFree=20130988/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=65500 CPUtime=3.09 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 17531 0 0 0 307 2 0 0 20 0 1 0 35583060 67072000 13385 33554432000 4194304 5796924 140735885870480 140735885866696 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 16375 13385 191 392 0 15974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65500

[startup+6.30028 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 26130
/proc/meminfo: memFree=19978472/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=68304 CPUtime=6.29 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 18206 0 0 0 627 2 0 0 20 0 1 0 35583060 69943296 14060 33554432000 4194304 5796924 140735885870480 140735885866696 4313113 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 17076 14060 191 392 0 16675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68304

[startup+12.7002 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 26130
/proc/meminfo: memFree=19698132/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=68624 CPUtime=12.69 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 18271 0 0 0 1267 2 0 0 20 0 1 0 35583060 70270976 14125 33554432000 4194304 5796924 140735885870480 140735885866696 4865375 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 17156 14125 191 392 0 16755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68624

[startup+25.5003 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 26130
/proc/meminfo: memFree=19113356/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=72564 CPUtime=25.48 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 19876 0 0 0 2546 2 0 0 20 0 1 0 35583060 74305536 15067 33554432000 4194304 5796924 140735885870480 140735885866696 4865191 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 18141 15067 191 392 0 17740 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72564

[startup+51.1003 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 26130
/proc/meminfo: memFree=18006244/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=75352 CPUtime=51.08 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 20514 0 0 0 5106 2 0 0 20 0 1 0 35583060 77160448 15705 33554432000 4194304 5796924 140735885870480 140735885866696 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 18838 15705 191 392 0 18437 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75352

[startup+102.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 26132
/proc/meminfo: memFree=15770864/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=91456 CPUtime=102.28 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 23379 0 0 0 10225 3 0 0 20 0 1 0 35583060 93650944 19659 33554432000 4194304 5796924 140735885870480 140735885866696 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 22864 19659 191 392 0 22463 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 91456

[startup+162.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/177 26178
/proc/meminfo: memFree=29351664/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=98412 CPUtime=162.25 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 24997 0 0 0 16222 3 0 0 20 0 1 0 35583060 100773888 22029 33554432000 4194304 5796924 140735885870480 140735885866696 5096569 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 24603 22029 191 392 0 24202 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 98412

[startup+222.307 s]
/proc/loadavg: 2.20 2.10 2.02 3/177 26179
/proc/meminfo: memFree=28877188/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=117548 CPUtime=222.25 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 27381 0 0 0 22221 4 0 0 20 0 1 0 35583060 120369152 26869 33554432000 4194304 5796924 140735885870480 140735885866696 4243565 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 29387 26869 191 392 0 28986 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 117548

[startup+282.3 s]
/proc/loadavg: 2.14 2.10 2.02 3/177 26180
/proc/meminfo: memFree=28866172/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=123620 CPUtime=282.24 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 28970 0 0 0 28219 5 0 0 20 0 1 0 35583060 126586880 28969 33554432000 4194304 5796924 140735885870480 140735885866696 5096660 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 30905 28969 191 392 0 30504 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 123620

[startup+342.3 s]
/proc/loadavg: 2.13 2.11 2.02 3/177 26181
/proc/meminfo: memFree=28404944/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=586948 CPUtime=342.22 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 137040 0 0 0 34201 21 0 0 20 0 1 0 35583060 601034752 143519 33554432000 4194304 5796924 140735885870480 140735885867464 4870343 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 146737 143519 191 392 0 146336 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 586948

[startup+402.3 s]
/proc/loadavg: 2.15 2.11 2.03 3/178 26186
/proc/meminfo: memFree=28397648/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=586948 CPUtime=402.21 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 137322 0 0 0 40200 21 0 0 20 0 1 0 35583060 601034752 144823 33554432000 4194304 5796924 140735885870480 140735885867464 5087497 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 146737 144823 191 392 0 146336 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 586948

[startup+462.3 s]
/proc/loadavg: 2.10 2.11 2.03 3/177 26187
/proc/meminfo: memFree=28133012/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=851256 CPUtime=462.2 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 190384 0 0 0 46191 29 0 0 20 0 1 0 35583060 871686144 210335 33554432000 4194304 5796924 140735885870480 140735885867464 4861328 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 212814 210335 191 392 0 212413 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 851256

[startup+522.3 s]
/proc/loadavg: 2.18 2.13 2.04 3/177 26188
/proc/meminfo: memFree=28127332/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=872020 CPUtime=522.19 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 190898 0 0 0 52190 29 0 0 20 0 1 0 35583060 892948480 211871 33554432000 4194304 5796924 140735885870480 140735879257112 5082416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 218005 211871 191 392 0 217604 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 872020

[startup+582.3 s]
/proc/loadavg: 2.16 2.13 2.04 3/177 26189
/proc/meminfo: memFree=26830196/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=582.18 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 58144 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5092694 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 2162720

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


[startup+942.3 s]
/proc/loadavg: 2.03 2.10 2.06 3/177 26196
/proc/meminfo: memFree=26834156/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=942.13 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 94139 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5087529 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 2162720

[startup+1002.3 s]
/proc/loadavg: 2.04 2.10 2.06 3/178 26201
/proc/meminfo: memFree=26832584/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1002.12 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 100138 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 2162720

[startup+1062.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/177 26202
/proc/meminfo: memFree=26826156/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1062.11 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 106137 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 4802600 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 2162720

[startup+1122.3 s]
/proc/loadavg: 2.05 2.08 2.05 3/177 26203
/proc/meminfo: memFree=26823824/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1122.1 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 112136 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5087700 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 2162720

[startup+1182.3 s]
/proc/loadavg: 2.02 2.06 2.04 4/177 26204
/proc/meminfo: memFree=26819212/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1182.09 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 118135 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5087494 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 2162720

[startup+1242.3 s]
/proc/loadavg: 2.06 2.06 2.04 3/177 26205
/proc/meminfo: memFree=26813624/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1242.08 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 124134 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5096549 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 2162720

[startup+1302.3 s]
/proc/loadavg: 2.12 2.08 2.05 3/177 26207
/proc/meminfo: memFree=26836352/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1302.07 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 130133 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885867464 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 2162720

[startup+1362.3 s]
/proc/loadavg: 2.04 2.06 2.04 3/177 26208
/proc/meminfo: memFree=26834160/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1362.06 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 136132 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 5087500 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 2162720

[startup+1422.3 s]
/proc/loadavg: 2.01 2.05 2.04 3/177 26209
/proc/meminfo: memFree=26831360/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1422.06 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 142132 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 4863552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 2162720

[startup+1482.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/177 26210
/proc/meminfo: memFree=26828044/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1482.04 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 148130 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 4313368 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 2162720

[startup+1542.31 s]
/proc/loadavg: 2.00 2.03 2.02 3/177 26211
/proc/meminfo: memFree=26824356/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1542.04 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 154130 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 4805694 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 2162720

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/178 26216
/proc/meminfo: memFree=26820604/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1602.03 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 160129 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 2162720

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.02 3/177 26217
/proc/meminfo: memFree=26818912/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1662.02 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 166128 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 5092518 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 2162720

[startup+1722.3 s]
/proc/loadavg: 2.05 2.04 2.02 3/177 26218
/proc/meminfo: memFree=26815324/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2162720 CPUtime=1722.01 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 485484 0 0 0 172127 74 0 0 20 0 1 0 35583060 2214625280 533911 33554432000 4194304 5796924 140735885870480 140735885866696 4805602 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 540680 533911 191 392 0 540279 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 2162720

[startup+1782.3 s]
/proc/loadavg: 2.11 2.06 2.02 3/177 26219
/proc/meminfo: memFree=26781712/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2191876 CPUtime=1782 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 492773 0 0 0 178125 75 0 0 20 0 1 0 35583060 2244481024 541200 33554432000 4194304 5796924 140735885870480 140735885866696 5092550 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 547969 541200 191 392 0 547568 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 2191876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.15 2.07 2.03 4/177 26220
/proc/meminfo: memFree=26767000/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=2191876 CPUtime=1800 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202496 492780 0 0 0 179925 75 0 0 20 0 1 0 35583060 2244481024 544784 33554432000 4194304 5796924 140735885870480 140735885866696 4432815 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 547969 544784 191 392 0 547568 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2191876

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 26129 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.15 2.07 2.03 4/177 26220
/proc/meminfo: memFree=26767000/32872528 swapFree=518888/559768
[pid=26129] ppid=26126 vsize=0 CPUtime=1800.1 cores=0,2,4,6
/proc/26129/stat : 26129 (naps-1.02) R 26126 26129 25586 0 -1 4202500 492792 0 0 0 179925 85 0 0 20 0 1 0 35583060 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26129/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.4
CPU time (s): 1800.11
CPU user time (s): 1799.25
CPU system time (s): 0.862868
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 2191876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.862868
maximum resident set size= 2179184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492792
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= 21
involuntary context switches= 1998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68629 second user time and 6.99993 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-27 13:03:48
IDJOB=4103435
IDBENCH=2357
IDSOLVER=2544
FILE ID=node106/4103435-1467025428
RUNJOBID= node106-1467020148-25602
PBS_JOBID= 19976982
Free space on /tmp= 71712 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-trento1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103435-1467025428/watcher-4103435-1467025428 -o /tmp/evaluation-result-4103435-1467025428/solver-4103435-1467025428 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1467020148-25602 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103435-1467025428.opb

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

MD5SUM BENCH= 3e144bcef2d8d517e1e9ee592d533dc8
RANDOM SEED=433421533

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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:        20284028 kB
Buffers:           82704 kB
Cached:           194012 kB
SwapCached:         3804 kB
Active:         11058848 kB
Inactive:         218516 kB
Active(anon):   10996784 kB
Inactive(anon):     6472 kB
Active(file):      62064 kB
Inactive(file):   212044 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096772 kB
Dirty:              7000 kB
Writeback:             0 kB
AnonPages:      11679540 kB
Mapped:             8992 kB
Shmem:                 0 kB
Slab:             597912 kB
SReclaimable:      41988 kB
SUnreclaim:       555924 kB
KernelStack:        1472 kB
PageTables:        26680 kB
NFS_Unstable:         44 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   11687448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 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= 71708 MiB
End job on node106 at 2016-06-27 13:33:49