Trace number 4103467

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) 1800.07 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-NSR8K.opb
MD5SUMcc5d7ea426a09a5b1cb030d82bbe1743
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables221520
Total number of constraints6283
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 constraints6283
Minimum length of a constraint45
Maximum length of a constraint221520
Number of terms in the objective function 221520
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 34400198927214221876937
Number of bits of the sum of numbers in the objective function 75
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 34400301327214221876937
Number of bits of the biggest sum of numbers75
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.
1800.05/1800.40	c 
1800.05/1800.40	c *** TERMINATED *** by signal 15
1800.05/1800.40	s UNKNOWN
1800.05/1800.40	c _____________________________________________________________________________
1800.05/1800.40	c 
1800.05/1800.40	c std/band forms        : 91,2801
1800.05/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.05/1800.40	c BDD/srt/adr Max costs : 132888,508371,8473
1800.05/1800.40	c BDDraw/bin/mul/srt/adr: 257,0,1582,25,1028
1800.05/1800.40	c BDD nodes             : 24893477
1800.05/1800.40	c Es1/CC detections     : 0,0
1800.05/1800.40	c SAT/UNSAT calls       : 0,0
1800.05/1800.40	c restarts              : 0
1800.05/1800.40	c conflicts             : 0              (0 /sec)
1800.05/1800.40	c decisions             : 0              (0 /sec)
1800.05/1800.40	c propagations          : 0              (0 /sec)
1800.05/1800.40	c inspects              : 0              (0 /sec)
1800.05/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.05/1800.40	c Time for Opt-base     : 1465 s
1800.05/1800.40	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-4103467-1466257402/watcher-4103467-1466257402 -o /tmp/evaluation-result-4103467-1466257402/solver-4103467-1466257402 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4103467-1466257402.opb 

pid=23752
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: 2.07 2.03 2.00 3/176 23755
/proc/meminfo: memFree=31150496/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 420 0 0 0 0 0 0 0 20 0 1 0 27786966 7159808 294 33554432000 4194304 5796924 140734546404640 140733814196440 5151211 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 1748 303 114 392 0 1347 0

[startup+0.100189 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 23755
/proc/meminfo: memFree=31150496/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=17076 CPUtime=0.09 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 2930 0 0 0 9 0 0 0 20 0 1 0 27786966 17485824 2679 33554432000 4194304 5796924 140734546404640 140734546403944 4806969 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 4269 2679 114 392 0 3868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17076

[startup+0.200376 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 23755
/proc/meminfo: memFree=31150496/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=29096 CPUtime=0.19 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 5692 0 0 0 19 0 0 0 20 0 1 0 27786966 29794304 5248 33554432000 4194304 5796924 140734546404640 140734546403944 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 7274 5248 114 392 0 6873 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29096

[startup+0.300297 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 23755
/proc/meminfo: memFree=31150496/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=41072 CPUtime=0.28 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 8735 0 0 0 28 0 0 0 20 0 1 0 27786966 42057728 7935 33554432000 4194304 5796924 140734546404640 140734546403944 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 10268 7936 114 392 0 9867 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 41072

[startup+0.700276 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 23755
/proc/meminfo: memFree=31150496/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=80500 CPUtime=0.68 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 16738 0 0 0 67 1 0 0 20 0 1 0 27786966 82432000 16203 33554432000 4194304 5796924 140734546404640 140734546403944 5087766 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 20125 16203 116 392 0 19724 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 80500

[startup+1.50027 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 23756
/proc/meminfo: memFree=31068968/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=104160 CPUtime=1.49 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 22242 0 0 0 146 3 0 0 20 0 1 0 27786966 106659840 21785 33554432000 4194304 5796924 140734546404640 140734546403864 4806841 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 26040 21785 128 392 0 25639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104160

[startup+3.10026 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 23756
/proc/meminfo: memFree=31053716/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=138004 CPUtime=3.09 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 29898 0 0 0 305 4 0 0 20 0 1 0 27786966 141316096 29441 33554432000 4194304 5796924 140734546404640 140734546403912 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 34501 29441 128 392 0 34100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138004

[startup+6.30028 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 23756
/proc/meminfo: memFree=30973992/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=227052 CPUtime=6.29 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 49890 0 0 0 621 8 0 0 20 0 1 0 27786966 232501248 49433 33554432000 4194304 5796924 140734546404640 140734546403864 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 56763 49433 128 392 0 56362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 227052

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 23756
/proc/meminfo: memFree=30916288/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=271516 CPUtime=12.68 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 68560 0 0 0 1258 10 0 0 20 0 1 0 27786966 278032384 58125 33554432000 4194304 5796924 140734546404640 140734546400856 5087664 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 67879 58125 191 392 0 67478 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 271516

[startup+25.5003 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 23756
/proc/meminfo: memFree=30916412/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=271656 CPUtime=25.48 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 68595 0 0 0 2538 10 0 0 20 0 1 0 27786966 278175744 58160 33554432000 4194304 5796924 140734546404640 140734546400856 4808145 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 67914 58160 191 392 0 67513 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 271656

[startup+51.1004 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 23756
/proc/meminfo: memFree=30915792/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=271656 CPUtime=51.09 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 68769 0 0 0 5098 11 0 0 20 0 1 0 27786966 278175744 58334 33554432000 4194304 5796924 140734546404640 140734546400856 5096709 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 67914 58334 191 392 0 67513 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 271656

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23757
/proc/meminfo: memFree=30900980/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=287672 CPUtime=102.28 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 69500 0 0 0 10217 11 0 0 20 0 1 0 27786966 294576128 62131 33554432000 4194304 5796924 140734546404640 140734546400856 4809164 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 71918 62131 191 392 0 71517 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 287672

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 23758
/proc/meminfo: memFree=30883852/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=305052 CPUtime=162.27 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 71221 0 0 0 16215 12 0 0 20 0 1 0 27786966 312373248 66326 33554432000 4194304 5796924 140734546404640 140734546400856 4806956 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 76263 66326 191 392 0 75862 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 305052

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23759
/proc/meminfo: memFree=30879700/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=306636 CPUtime=222.27 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 71715 0 0 0 22215 12 0 0 20 0 1 0 27786966 313995264 66820 33554432000 4194304 5796924 140734546404640 140734546400856 4313104 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 76659 66820 191 392 0 76258 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 306636

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 23761
/proc/meminfo: memFree=30866036/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=320708 CPUtime=282.24 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 74111 0 0 0 28212 12 0 0 20 0 1 0 27786966 328404992 69727 33554432000 4194304 5796924 140734546404640 140734546400856 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 80177 69727 191 392 0 79776 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 320708

[startup+342.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 23762
/proc/meminfo: memFree=30789844/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=345888 CPUtime=342.24 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 75461 0 0 0 34211 13 0 0 20 0 1 0 27786966 354189312 76885 33554432000 4194304 5796924 140734546404640 140734546400856 5092643 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 86472 76885 191 392 0 86071 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 345888

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 23766
/proc/meminfo: memFree=30776184/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=347208 CPUtime=402.23 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 75936 0 0 0 40210 13 0 0 20 0 1 0 27786966 355540992 80081 33554432000 4194304 5796924 140734546404640 140734546400856 5087675 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 86802 80081 191 392 0 86401 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 347208

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23767
/proc/meminfo: memFree=30768216/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=360000 CPUtime=462.2 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 77117 0 0 0 46206 14 0 0 20 0 1 0 27786966 368640000 82180 33554432000 4194304 5796924 140734546404640 140734546400856 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 90000 82180 191 392 0 89599 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 360000

[startup+522.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 23768
/proc/meminfo: memFree=30751432/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=369928 CPUtime=522.18 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 79934 0 0 0 52204 14 0 0 20 0 1 0 27786966 378806272 86684 33554432000 4194304 5796924 140734546404640 140734546398360 5096591 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 92482 86684 191 392 0 92081 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 369928

[startup+582.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 23770
/proc/meminfo: memFree=30746796/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=373888 CPUtime=582.18 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 80927 0 0 0 58203 15 0 0 20 0 1 0 27786966 382861312 87677 33554432000 4194304 5796924 140734546404640 140734546400856 4865201 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 93472 87677 191 392 0 93071 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 373888


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


[startup+882.307 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 23776
/proc/meminfo: memFree=30656212/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=462340 CPUtime=882.14 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 90432 0 0 0 88196 18 0 0 20 0 1 0 27786966 473436160 110143 33554432000 4194304 5796924 140734546404640 140734546400856 5151072 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 115585 110143 191 392 0 115184 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 462340

[startup+942.3 s]
/proc/loadavg: 2.16 2.09 2.02 3/177 23777
/proc/meminfo: memFree=30653160/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=484952 CPUtime=942.12 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 91100 0 0 0 94194 18 0 0 20 0 1 0 27786966 496590848 110811 33554432000 4194304 5796924 140734546404640 140734546400856 4806835 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 121238 110811 191 392 0 120837 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 484952

[startup+1002.3 s]
/proc/loadavg: 2.23 2.12 2.03 3/178 23781
/proc/meminfo: memFree=30551116/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=579776 CPUtime=1002.12 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 114924 0 0 0 100190 22 0 0 20 0 1 0 27786966 593690624 136168 33554432000 4194304 5796924 140734546404640 140734546401624 5092502 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 144944 136168 191 392 0 144543 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 579776

[startup+1062.3 s]
/proc/loadavg: 2.14 2.11 2.03 3/178 23805
/proc/meminfo: memFree=30449568/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=674848 CPUtime=1062.11 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 138678 0 0 0 106184 27 0 0 20 0 1 0 27786966 691044352 160942 33554432000 4194304 5796924 140734546404640 140734546401624 5087500 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 168712 160942 191 392 0 168311 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 674848

[startup+1122.3 s]
/proc/loadavg: 2.10 2.10 2.03 3/177 23806
/proc/meminfo: memFree=30173636/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=971168 CPUtime=1122.08 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 205348 0 0 0 112169 39 0 0 20 0 1 0 27786966 994476032 230138 33554432000 4194304 5796924 140734546404640 140734546401624 5092622 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 242792 230138 191 392 0 242391 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 971168

[startup+1182.3 s]
/proc/loadavg: 2.13 2.11 2.03 3/177 23808
/proc/meminfo: memFree=30088948/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1055532 CPUtime=1182.06 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 206152 0 0 0 118165 41 0 0 20 0 1 0 27786966 1080864768 251229 33554432000 4194304 5796924 140734546404640 140734546401624 4199797 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 263883 251229 191 392 0 263482 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 1055532

[startup+1242.3 s]
/proc/loadavg: 2.10 2.10 2.03 3/177 23809
/proc/meminfo: memFree=29945672/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1184748 CPUtime=1242.04 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 238481 0 0 0 124157 47 0 0 20 0 1 0 27786966 1213181952 287114 33554432000 4194304 5796924 140734546404640 140734546401624 5087620 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 296187 287114 191 392 0 295786 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 1184748

[startup+1302.3 s]
/proc/loadavg: 2.15 2.11 2.04 3/177 23810
/proc/meminfo: memFree=29942308/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1185396 CPUtime=1302.03 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 238651 0 0 0 130156 47 0 0 20 0 1 0 27786966 1213845504 287788 33554432000 4194304 5796924 140734546404640 140734546400856 4805636 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 296349 287788 191 392 0 295948 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 1185396

[startup+1362.3 s]
/proc/loadavg: 2.12 2.11 2.04 3/177 23811
/proc/meminfo: memFree=29875640/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1246380 CPUtime=1362.02 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 253895 0 0 0 136153 49 0 0 20 0 1 0 27786966 1276293120 304555 33554432000 4194304 5796924 140734546404640 140734546401624 5096660 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 311595 304555 191 392 0 311194 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 1246380

[startup+1422.3 s]
/proc/loadavg: 2.10 2.10 2.04 3/177 23858
/proc/meminfo: memFree=29939524/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1246380 CPUtime=1422.01 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 253933 0 0 0 142152 49 0 0 20 0 1 0 27786966 1276293120 306124 33554432000 4194304 5796924 140734546404640 140734546401624 5087664 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 311595 306124 191 392 0 311194 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 1246380

[startup+1482.3 s]
/proc/loadavg: 2.16 2.11 2.04 3/177 23860
/proc/meminfo: memFree=29939612/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1246380 CPUtime=1481.99 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 253934 0 0 0 148150 49 0 0 20 0 1 0 27786966 1276293120 306124 33554432000 4194304 5796924 140734546404640 140734546401624 4865184 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 311595 306124 191 392 0 311194 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 1246380

[startup+1542.31 s]
/proc/loadavg: 2.06 2.09 2.03 3/177 23861
/proc/meminfo: memFree=29927052/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1293096 CPUtime=1542 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 254416 0 0 0 154150 50 0 0 20 0 1 0 27786966 1324130304 308139 33554432000 4194304 5796924 140734546404640 140734546401624 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 323274 308139 191 392 0 322873 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 1293096

[startup+1602.3 s]
/proc/loadavg: 2.15 2.10 2.04 3/178 23865
/proc/meminfo: memFree=29912408/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1293096 CPUtime=1601.98 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 254416 0 0 0 160148 50 0 0 20 0 1 0 27786966 1324130304 308139 33554432000 4194304 5796924 140734546404640 140734546401624 5096673 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 323274 308139 191 392 0 322873 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 1293096

[startup+1662.3 s]
/proc/loadavg: 2.05 2.08 2.03 3/177 23866
/proc/meminfo: memFree=29903208/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1293096 CPUtime=1661.97 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 254416 0 0 0 166147 50 0 0 20 0 1 0 27786966 1324130304 308139 33554432000 4194304 5796924 140734546404640 140734546401624 5092518 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 323274 308139 191 392 0 322873 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 1293096

[startup+1722.3 s]
/proc/loadavg: 2.07 2.08 2.03 3/177 23867
/proc/meminfo: memFree=29901860/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1293096 CPUtime=1721.96 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 254416 0 0 0 172146 50 0 0 20 0 1 0 27786966 1324130304 308139 33554432000 4194304 5796924 140734546404640 140734546401624 4865217 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 323274 308139 191 392 0 322873 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 1293096

[startup+1782.3 s]
/proc/loadavg: 2.08 2.08 2.03 3/176 23868
/proc/meminfo: memFree=29895196/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1293096 CPUtime=1781.95 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 254418 0 0 0 178145 50 0 0 20 0 1 0 27786966 1324130304 309163 33554432000 4194304 5796924 140734546404640 140734546400856 5077870 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 323274 309163 191 392 0 322873 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 1293096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.07 2.03 3/177 23869
/proc/meminfo: memFree=29851568/32872528 swapFree=338416/354768
[pid=23755] ppid=23752 vsize=1334940 CPUtime=1800.05 cores=0,2,4,6
/proc/23755/stat : 23755 (naps-1.02) R 23752 23755 20937 0 -1 4202496 264886 0 0 0 179953 52 0 0 20 0 1 0 27786966 1366978560 320142 33554432000 4194304 5796924 140734546404640 140734546401624 5092425 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23755/statm: 333735 320142 191 392 0 333334 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1334940

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 23755 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.07
CPU user time (s): 1799.54
CPU system time (s): 0.530919
CPU usage (%): 99.9811
Max. virtual memory (cumulated for all children) (KiB): 1334940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.530919
maximum resident set size= 1280616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264898
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= 116
involuntary context switches= 1864

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.9481 second user time and 7.71383 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 15:43:22
IDJOB=4103467
IDBENCH=2369
IDSOLVER=2544
FILE ID=node126/4103467-1466257402
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71716 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-NSR8K.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103467-1466257402/watcher-4103467-1466257402 -o /tmp/evaluation-result-4103467-1466257402/solver-4103467-1466257402 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4103467-1466257402.opb

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

MD5SUM BENCH= cc5d7ea426a09a5b1cb030d82bbe1743
RANDOM SEED=620463470

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31151668 kB
Buffers:          127128 kB
Cached:           254236 kB
SwapCached:         1736 kB
Active:           351476 kB
Inactive:         278736 kB
Active(anon):     249084 kB
Inactive(anon):     1796 kB
Active(file):     102392 kB
Inactive(file):   276940 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:             20576 kB
Writeback:             0 kB
AnonPages:        737472 kB
Mapped:             9496 kB
Shmem:                 0 kB
Slab:             605192 kB
SReclaimable:      49420 kB
SUnreclaim:       555772 kB
KernelStack:        1472 kB
PageTables:         5712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     728052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    348160 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= 71704 MiB
End job on node126 at 2016-06-18 16:13:23