Trace number 4100355

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 1.02UNSAT 1676.99 1677.47

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-biella1.opb
MD5SUM02b8e2ce7db79ee00a9a8f2ebac90f1b
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 benchmark0.45593
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42650
Total number of constraints1202
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 constraints1202
Minimum length of a constraint38
Maximum length of a constraint42650
Number of terms in the objective function 42650
Biggest coefficient in the objective function 58891
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 565237
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 565237
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.
1676.82/1677.32	s UNSATISFIABLE
1676.82/1677.32	c _____________________________________________________________________________
1676.82/1677.32	c 
1676.82/1677.32	c std/band forms        : 9,1197
1676.82/1677.32	c 2cl/3cl ITE-codings   : 318673,2005711
1676.82/1677.32	c BDD/srt/adr Max costs : 345394,84810,25456
1676.82/1677.32	c BDDraw/bin/mul/srt/adr: 1202,0,0,3,1
1676.82/1677.32	c BDD nodes             : 5940296
1676.82/1677.32	c Es1/CC detections     : 0,0
1676.82/1677.32	c SAT/UNSAT calls       : 0,1
1676.82/1677.32	c restarts              : 555
1676.82/1677.32	c conflicts             : 50602          (30 /sec)
1676.82/1677.32	c decisions             : 133267         (80 /sec)
1676.82/1677.32	c propagations          : 5859340685     (3496039 /sec)
1676.82/1677.32	c inspects              : 0              (0 /sec)
1676.82/1677.32	c CPU time (solving tm) : 1676 s        (1546 s)
1676.82/1677.32	c Time for Opt-base     : 45.12 s
1676.82/1677.32	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-4100355-1467021949/watcher-4100355-1467021949 -o /tmp/evaluation-result-4100355-1467021949/solver-4100355-1467021949 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1467020148-25602 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4100355-1467021949.opb 

pid=25782
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: 2.05 2.08 1.77 2/173 25785
/proc/meminfo: memFree=31294800/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=8104 CPUtime=0 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 699 0 0 0 0 0 0 0 20 0 1 0 35235148 8298496 574 33554432000 4194304 5796924 140733697350496 140735272613032 4802641 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 2026 575 114 392 0 1625 0

[startup+0.10012 s]
/proc/loadavg: 2.05 2.08 1.77 2/173 25785
/proc/meminfo: memFree=31294800/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=23816 CPUtime=0.09 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 4577 0 0 0 9 0 0 0 20 0 1 0 35235148 24387584 4067 33554432000 4194304 5796924 140733697350496 140735272613032 5087724 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 5954 4067 128 392 0 5553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23816

[startup+0.200305 s]
/proc/loadavg: 2.05 2.08 1.77 2/173 25785
/proc/meminfo: memFree=31294800/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=25520 CPUtime=0.19 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 4887 0 0 0 19 0 0 0 20 0 1 0 35235148 26132480 4377 33554432000 4194304 5796924 140733697350496 140735272613032 4404063 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 6380 4377 128 392 0 5979 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25520

[startup+0.300232 s]
/proc/loadavg: 2.05 2.08 1.77 2/173 25785
/proc/meminfo: memFree=31294800/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=27288 CPUtime=0.29 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 5221 0 0 0 29 0 0 0 20 0 1 0 35235148 27942912 4711 33554432000 4194304 5796924 140733697350496 140733697349720 5095032 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 6822 4711 128 392 0 6421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27288

[startup+0.7002 s]
/proc/loadavg: 2.05 2.08 1.77 2/173 25785
/proc/meminfo: memFree=31294800/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=37720 CPUtime=0.69 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 7941 0 0 0 68 1 0 0 20 0 1 0 35235148 38625280 7115 33554432000 4194304 5796924 140733697350496 140733697349720 5087497 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 9430 7115 128 392 0 9029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37720

[startup+1.50024 s]
/proc/loadavg: 2.05 2.08 1.77 3/177 25792
/proc/meminfo: memFree=31212764/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=60060 CPUtime=1.49 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 14817 0 0 0 147 2 0 0 20 0 1 0 35235148 61501440 11903 33554432000 4194304 5796924 140733697350496 140733697347992 4806832 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 15015 11903 139 392 0 14614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60060

[startup+3.10023 s]
/proc/loadavg: 2.05 2.08 1.77 3/177 25792
/proc/meminfo: memFree=31173108/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=68040 CPUtime=3.09 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 17142 0 0 0 307 2 0 0 20 0 1 0 35235148 69672960 13898 33554432000 4194304 5796924 140733697350496 140733697330216 4805714 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 17010 13898 139 392 0 16609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68040

[startup+6.3002 s]
/proc/loadavg: 2.05 2.08 1.77 3/177 25792
/proc/meminfo: memFree=31121496/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=74428 CPUtime=6.29 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 18367 0 0 0 626 3 0 0 20 0 1 0 35235148 76214272 15486 33554432000 4194304 5796924 140733697350496 140733697309480 4805636 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 18607 15486 139 392 0 18206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74428

[startup+12.7002 s]
/proc/loadavg: 2.04 2.08 1.77 3/177 25792
/proc/meminfo: memFree=31062896/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=113464 CPUtime=12.69 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 24582 0 0 0 1264 5 0 0 20 0 1 0 35235148 116187136 24390 33554432000 4194304 5796924 140733697350496 140733697321528 5092622 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 28366 24390 139 392 0 27965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113464

[startup+25.5003 s]
/proc/loadavg: 2.03 2.08 1.77 3/177 25792
/proc/meminfo: memFree=30835016/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=278124 CPUtime=25.49 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 60049 0 0 0 2538 11 0 0 20 0 1 0 35235148 284798976 66702 33554432000 4194304 5796924 140733697350496 140733697347480 4806841 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 69531 66702 150 392 0 69130 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 278124

[startup+51.1003 s]
/proc/loadavg: 2.09 2.09 1.78 3/177 25792
/proc/meminfo: memFree=29904884/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=1128896 CPUtime=51.08 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 257969 0 0 0 5066 42 0 0 20 0 1 0 35235148 1155989504 278983 33554432000 4194304 5796924 140733697350496 140733693279832 5092416 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 282224 278983 150 392 0 281823 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1128896

[startup+102.3 s]
/proc/loadavg: 2.18 2.10 1.80 3/177 25793
/proc/meminfo: memFree=28759548/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=1573512 CPUtime=102.27 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 364459 0 0 0 10166 61 0 0 20 0 1 0 35235148 1611276288 387511 33554432000 4194304 5796924 140733697350496 140733697347480 5087682 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 393378 387511 151 392 0 392977 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1573512

[startup+162.3 s]
/proc/loadavg: 2.19 2.11 1.82 3/177 25794
/proc/meminfo: memFree=27417312/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=162.24 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414228 0 0 0 16139 85 0 0 20 0 1 0 35235148 2810781696 619021 33554432000 4194304 5796924 140733697350496 140733697347912 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619021 216 392 0 685825 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2744904

[startup+222.307 s]
/proc/loadavg: 2.14 2.12 1.84 3/177 25796
/proc/meminfo: memFree=26490116/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=222.23 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414250 0 0 0 22138 85 0 0 20 0 1 0 35235148 2810781696 619022 33554432000 4194304 5796924 140733697350496 140733697347912 4606744 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619022 217 392 0 685825 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2744904

[startup+282.3 s]
/proc/loadavg: 2.15 2.12 1.86 3/178 25800
/proc/meminfo: memFree=25703288/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=282.2 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414279 0 0 0 28135 85 0 0 20 0 1 0 35235148 2810781696 619022 33554432000 4194304 5796924 140733697350496 140733697347912 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619022 217 392 0 685825 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2744904

[startup+342.3 s]
/proc/loadavg: 2.10 2.11 1.87 3/177 25801
/proc/meminfo: memFree=25703320/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=342.18 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414300 0 0 0 34133 85 0 0 20 0 1 0 35235148 2810781696 619022 33554432000 4194304 5796924 140733697350496 140733697347912 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619022 217 392 0 685825 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2744904

[startup+402.3 s]
/proc/loadavg: 2.19 2.13 1.89 4/177 25802
/proc/meminfo: memFree=25702972/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=402.16 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414321 0 0 0 40131 85 0 0 20 0 1 0 35235148 2810781696 619022 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619022 217 392 0 685825 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2744904

[startup+462.3 s]
/proc/loadavg: 2.13 2.12 1.90 3/177 25803
/proc/meminfo: memFree=24979996/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=462.13 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414345 0 0 0 46128 85 0 0 20 0 1 0 35235148 2810781696 619534 33554432000 4194304 5796924 140733697350496 140733697347912 4607264 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619534 217 392 0 685825 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2744904

[startup+522.3 s]
/proc/loadavg: 2.08 2.11 1.91 3/177 25805
/proc/meminfo: memFree=24980032/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=522.11 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414376 0 0 0 52126 85 0 0 20 0 1 0 35235148 2810781696 619534 33554432000 4194304 5796924 140733697350496 140733697347912 4606744 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619534 217 392 0 685825 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2744904

[startup+582.3 s]
/proc/loadavg: 2.23 2.15 1.93 3/177 25806
/proc/meminfo: memFree=24980176/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=582.09 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414392 0 0 0 58124 85 0 0 20 0 1 0 35235148 2810781696 619534 33554432000 4194304 5796924 140733697350496 140733697347912 4607232 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 619534 217 392 0 685825 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2744904

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

/proc/loadavg: 2.14 2.16 2.01 3/177 25864
/proc/meminfo: memFree=26713748/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1061.95 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414520 0 0 0 106110 85 0 0 20 0 1 0 35235148 2810781696 620047 33554432000 4194304 5796924 140733697350496 140733697347912 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 620047 218 392 0 685825 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 2744904

[startup+1122.3 s]
/proc/loadavg: 2.22 2.18 2.02 3/176 25866
/proc/meminfo: memFree=26708032/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1121.94 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414523 0 0 0 112109 85 0 0 20 0 1 0 35235148 2810781696 620559 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 620559 218 392 0 685825 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 2744904

[startup+1182.3 s]
/proc/loadavg: 2.14 2.16 2.02 3/177 25868
/proc/meminfo: memFree=26703056/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1181.91 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414550 0 0 0 118106 85 0 0 20 0 1 0 35235148 2810781696 620559 33554432000 4194304 5796924 140733697350496 140733697347912 4568957 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 620559 218 392 0 685825 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 2744904

[startup+1242.3 s]
/proc/loadavg: 2.10 2.14 2.02 3/177 25869
/proc/meminfo: memFree=26697144/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1241.89 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414560 0 0 0 124104 85 0 0 20 0 1 0 35235148 2810781696 620559 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 620559 218 392 0 685825 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 2744904

[startup+1302.3 s]
/proc/loadavg: 2.12 2.14 2.03 4/177 25870
/proc/meminfo: memFree=26691000/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1301.88 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414561 0 0 0 130103 85 0 0 20 0 1 0 35235148 2810781696 620559 33554432000 4194304 5796924 140733697350496 140733697347912 4591861 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 620559 218 392 0 685825 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 2744904

[startup+1362.3 s]
/proc/loadavg: 2.04 2.11 2.02 3/177 25871
/proc/meminfo: memFree=26684812/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1361.87 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414570 0 0 0 136102 85 0 0 20 0 1 0 35235148 2810781696 620559 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 620559 218 392 0 685825 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 2744904

[startup+1422.3 s]
/proc/loadavg: 2.01 2.09 2.02 3/177 25873
/proc/meminfo: memFree=26699212/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1421.86 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414580 0 0 0 142101 85 0 0 20 0 1 0 35235148 2810781696 621071 33554432000 4194304 5796924 140733697350496 140733697347912 4593857 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621071 218 392 0 685825 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 2744904

[startup+1482.3 s]
/proc/loadavg: 2.00 2.07 2.01 4/178 25877
/proc/meminfo: memFree=26691864/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1481.84 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414580 0 0 0 148099 85 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 2744904

[startup+1542.31 s]
/proc/loadavg: 2.06 2.07 2.01 3/177 25878
/proc/meminfo: memFree=26683668/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1541.84 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 154099 85 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606531 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 2744904

[startup+1602.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/177 25879
/proc/meminfo: memFree=26676780/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1601.82 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 160097 85 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 2744904

[startup+1662.3 s]
/proc/loadavg: 2.06 2.07 2.01 4/177 25880
/proc/meminfo: memFree=26670488/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1661.82 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 166096 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 2744904

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25785 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1664 s]
/proc/loadavg: 2.06 2.07 2.01 3/177 25880
/proc/meminfo: memFree=26670612/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1663.52 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 166266 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606708 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1663.52
Current children cumulated vsize (KiB) 2744904

[startup+1670.4 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 25880
/proc/meminfo: memFree=26668436/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1669.92 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 166906 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606721 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1669.92
Current children cumulated vsize (KiB) 2744904

[startup+1673.6 s]
/proc/loadavg: 2.05 2.07 2.01 4/177 25880
/proc/meminfo: memFree=26700832/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1673.12 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 167226 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4607258 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1673.12
Current children cumulated vsize (KiB) 2744904

[startup+1675.2 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 25880
/proc/meminfo: memFree=26700832/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1674.72 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 167386 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1674.72
Current children cumulated vsize (KiB) 2744904

[startup+1676.8 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 25880
/proc/meminfo: memFree=26700956/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1676.32 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 167546 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1676.32
Current children cumulated vsize (KiB) 2744904

[startup+1677.2 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 25880
/proc/meminfo: memFree=26700956/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2744904 CPUtime=1676.72 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414585 0 0 0 167586 86 0 0 20 0 1 0 35235148 2810781696 621486 33554432000 4194304 5796924 140733697350496 140733697347912 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 686226 621486 218 392 0 685825 0
Current children cumulated CPU time (s) 1676.72
Current children cumulated vsize (KiB) 2744904

[startup+1677.4 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 25880
/proc/meminfo: memFree=26700956/32872528 swapFree=518888/559768
[pid=25785] ppid=25782 vsize=2714744 CPUtime=1676.92 cores=0,2,4,6
/proc/25785/stat : 25785 (naps-1.02) R 25782 25785 25586 0 -1 4202496 414598 0 0 0 167606 86 0 0 20 0 1 0 35235148 2779897856 615495 33554432000 4194304 5796924 140733697350496 140733697347912 4553778 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/25785/statm: 678686 615495 231 392 0 678285 0
Current children cumulated CPU time (s) 1676.92
Current children cumulated vsize (KiB) 2714744

Child status: 20
Real time (s): 1677.47
CPU time (s): 1676.99
CPU user time (s): 1676.12
CPU system time (s): 0.870867
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 2744904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1676.12
system time used= 0.870867
maximum resident set size= 2485988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 414599
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= 398
involuntary context switches= 2246

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46232 second user time and 6.21206 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-27 12:05:49
IDJOB=4100355
IDBENCH=1606
IDSOLVER=2544
FILE ID=node106/4100355-1467021949
RUNJOBID= node106-1467020148-25602
PBS_JOBID= 19976982
Free space on /tmp= 71716 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-biella1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100355-1467021949/watcher-4100355-1467021949 -o /tmp/evaluation-result-4100355-1467021949/solver-4100355-1467021949 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1467020148-25602 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4100355-1467021949.opb

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

MD5SUM BENCH= 02b8e2ce7db79ee00a9a8f2ebac90f1b
RANDOM SEED=1425680966

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:        31295708 kB
Buffers:           81096 kB
Cached:           199208 kB
SwapCached:         4260 kB
Active:            61160 kB
Inactive:         224888 kB
Active(anon):       3156 kB
Inactive(anon):     4964 kB
Active(file):      58004 kB
Inactive(file):   219924 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096772 kB
Dirty:             14424 kB
Writeback:             8 kB
AnonPages:        562252 kB
Mapped:             8260 kB
Shmem:                 0 kB
Slab:             597876 kB
SReclaimable:      41960 kB
SUnreclaim:       555916 kB
KernelStack:        1400 kB
PageTables:         4752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     656608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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= 71712 MiB
End job on node106 at 2016-06-27 12:33:47