Trace number 4103447

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? (MO) 1624.49 1626.75

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-biella1.opb
MD5SUM8cf2f50dc2f979b0f0b07ffea6d1fd34
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 61130650214400
Optimality of the best value was proved NO
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 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 4779625155602030321168
Number of bits of the sum of numbers in the objective function 73
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 4779727555602030321168
Number of bits of the biggest sum of numbers73
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103447-1467025566/watcher-4103447-1467025566 -o /tmp/evaluation-result-4103447-1467025566/solver-4103447-1467025566 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1467023765-1362 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103447-1467025566.opb 

pid=1553
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: 2.00 2.00 1.83 1/173 1557
/proc/meminfo: memFree=31660412/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 35594765 6987776 261 33554432000 4194304 5796924 140737096028080 140733719066568 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 1706 261 114 392 0 1305 0

[startup+0.10012 s]
/proc/loadavg: 2.00 2.00 1.83 1/173 1557
/proc/meminfo: memFree=31660412/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=17076 CPUtime=0.09 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 2956 0 0 0 9 0 0 0 20 0 1 0 35594765 17485824 2706 33554432000 4194304 5796924 140737096028080 140737096027384 4659057 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 4269 2706 114 392 0 3868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17076

[startup+0.200348 s]
/proc/loadavg: 2.00 2.00 1.83 1/173 1557
/proc/meminfo: memFree=31660412/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=24252 CPUtime=0.19 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 4648 0 0 0 19 0 0 0 20 0 1 0 35594765 24834048 4138 33554432000 4194304 5796924 140737096028080 140737096027384 4261418 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 6063 4138 128 392 0 5662 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24252

[startup+0.30031 s]
/proc/loadavg: 2.00 2.00 1.83 1/173 1557
/proc/meminfo: memFree=31660412/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=25992 CPUtime=0.29 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 5002 0 0 0 29 0 0 0 20 0 1 0 35594765 26615808 4492 33554432000 4194304 5796924 140737096028080 140737096027384 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 6498 4492 128 392 0 6097 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25992

[startup+0.700238 s]
/proc/loadavg: 2.00 2.00 1.83 1/173 1557
/proc/meminfo: memFree=31660412/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=38180 CPUtime=0.68 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 7785 0 0 0 68 0 0 0 20 0 1 0 35594765 39096320 7275 33554432000 4194304 5796924 140737096028080 140737096027384 4810012 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 9545 7275 128 392 0 9144 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38180

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 1572
/proc/meminfo: memFree=31597040/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=59416 CPUtime=1.48 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 14621 0 0 0 147 1 0 0 20 0 1 0 35594765 60841984 11783 33554432000 4194304 5796924 140737096028080 140737096027304 4810733 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 14854 11783 130 392 0 14453 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59416

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 1572
/proc/meminfo: memFree=31500940/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=60220 CPUtime=3.09 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 14907 0 0 0 307 2 0 0 20 0 1 0 35594765 61665280 12069 33554432000 4194304 5796924 140737096028080 140737096024296 5087643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 15055 12069 191 392 0 14654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60220

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 1572
/proc/meminfo: memFree=31351184/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=67320 CPUtime=6.29 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 16996 0 0 0 627 2 0 0 20 0 1 0 35594765 68935680 13828 33554432000 4194304 5796924 140737096028080 140737096024296 5087606 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 16830 13828 191 392 0 16429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67320

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 1572
/proc/meminfo: memFree=31075464/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=70108 CPUtime=12.68 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 17578 0 0 0 1266 2 0 0 20 0 1 0 35594765 71790592 14410 33554432000 4194304 5796924 140737096028080 140737096024296 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 17527 14410 191 392 0 17126 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70108

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 1.83 3/179 1572
/proc/meminfo: memFree=30559816/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=74884 CPUtime=25.49 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 18300 0 0 0 2546 3 0 0 20 0 1 0 35594765 76681216 15853 33554432000 4194304 5796924 140737096028080 140737096024296 5092858 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 18721 15853 191 392 0 18320 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74884

[startup+51.1004 s]
/proc/loadavg: 2.05 2.01 1.84 3/179 1573
/proc/meminfo: memFree=29717392/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=87432 CPUtime=51.07 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 20646 0 0 0 5104 3 0 0 20 0 1 0 35594765 89530368 19267 33554432000 4194304 5796924 140737096028080 140737096024296 5096620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 21858 19267 191 392 0 21457 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87432

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 1.84 3/179 1574
/proc/meminfo: memFree=28950176/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=90204 CPUtime=102.27 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 21648 0 0 0 10224 3 0 0 20 0 1 0 35594765 92368896 20269 33554432000 4194304 5796924 140737096028080 140737096024296 4863664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 22551 20269 191 392 0 22150 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 90204

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/179 1575
/proc/meminfo: memFree=28920432/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=117360 CPUtime=162.25 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 25592 0 0 0 16221 4 0 0 20 0 1 0 35594765 120176640 26687 33554432000 4194304 5796924 140737096028080 140737096024296 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 29340 26687 191 392 0 28939 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 117360

[startup+222.307 s]
/proc/loadavg: 2.07 2.02 1.86 3/179 1576
/proc/meminfo: memFree=28898764/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=134864 CPUtime=222.25 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 28942 0 0 0 22220 5 0 0 20 0 1 0 35594765 138100736 31059 33554432000 4194304 5796924 140737096028080 140737096024296 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 33716 31059 191 392 0 33315 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 134864

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.86 3/180 1581
/proc/meminfo: memFree=28743112/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=293368 CPUtime=282.24 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 61817 0 0 0 28213 11 0 0 20 0 1 0 35594765 300408832 69392 33554432000 4194304 5796924 140737096028080 140737096025064 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 73342 69392 191 392 0 72941 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 293368

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.87 3/179 1582
/proc/meminfo: memFree=27210976/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=1826240 CPUtime=342.23 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 427627 0 0 0 34157 66 0 0 20 0 1 0 35594765 1870069760 452762 33554432000 4194304 5796924 140737096028080 140737088734584 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 456560 452763 191 392 0 456159 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1826240

[startup+402.3 s]
/proc/loadavg: 2.04 2.02 1.88 3/179 1584
/proc/meminfo: memFree=26916192/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=402.22 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 40146 76 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096025064 4199760 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 2101328

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 1.89 3/179 1585
/proc/meminfo: memFree=26911652/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=462.21 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 46145 76 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096025064 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 2101328

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/180 1587
/proc/meminfo: memFree=26906032/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=522.2 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 52144 76 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096025064 4865620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 2101328

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 1588
/proc/meminfo: memFree=26899808/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=582.19 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 58143 76 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096025064 4809151 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 2101328

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

[pid=1557] ppid=1553 vsize=2101328 CPUtime=1002.12 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 100136 76 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096024296 5092550 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 2101328

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 1601
/proc/meminfo: memFree=26913988/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=1062.11 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 106135 76 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096024296 5094663 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 2101328

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 1602
/proc/meminfo: memFree=26909704/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=1122.11 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 112134 77 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096024296 4313329 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 2101328

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 1604
/proc/meminfo: memFree=26903344/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=1182.11 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 118134 77 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096024296 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 2101328

[startup+1242.3 s]
/proc/loadavg: 2.08 2.02 1.92 3/179 1605
/proc/meminfo: memFree=26927412/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2101328 CPUtime=1242.1 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 496632 0 0 0 124133 77 0 0 20 0 1 0 35594765 2151759872 522789 33554432000 4194304 5796924 140737096028080 140737096024296 5087499 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 525332 522789 191 392 0 524931 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 2101328

[startup+1302.3 s]
/proc/loadavg: 2.03 2.01 1.92 3/179 1607
/proc/meminfo: memFree=26798256/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=2244888 CPUtime=1302.08 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 504709 0 0 0 130128 80 0 0 20 0 1 0 35594765 2298765312 554232 33554432000 4194304 5796924 140737096028080 140737060153272 5092681 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 561222 554232 191 392 0 560821 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 2244888

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 1.92 3/179 1608
/proc/meminfo: memFree=24243328/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=4798972 CPUtime=1362.08 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 1090489 0 0 0 136035 173 0 0 20 0 1 0 35594765 4914147328 1195431 33554432000 4194304 5796924 140737096028080 140737062444568 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 1199743 1195431 191 392 0 1199342 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 4798972

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 1609
/proc/meminfo: memFree=21654892/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=7368592 CPUtime=1422.07 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 1715906 0 0 0 141937 270 0 0 20 0 1 0 35594765 7545438208 1834134 33554432000 4194304 5796924 140737096028080 140737059429944 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 1842148 1834135 191 392 0 1841747 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 7368592

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/180 1616
/proc/meminfo: memFree=19090868/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=9996748 CPUtime=1482.05 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 2347201 0 0 0 147839 366 0 0 20 0 1 0 35594765 10236669952 2479226 33554432000 4194304 5796924 140737096028080 140737060734712 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 2499187 2479228 191 392 0 2498786 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 9996748

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 1617
/proc/meminfo: memFree=16406296/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=12597208 CPUtime=1542.05 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 2914104 0 0 0 153734 471 0 0 20 0 1 0 35594765 12899540992 3141638 33554432000 4194304 5796924 140737096028080 140737062310712 5092427 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3149302 3141638 191 392 0 3148901 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 12597208

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 1620
/proc/meminfo: memFree=14061724/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15060376 CPUtime=1602.03 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 3491024 0 0 0 159631 572 0 0 20 0 1 0 35594765 15421825024 3731333 33554432000 4194304 5796924 140737096028080 140737061736312 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3765094 3731333 191 392 0 3764693 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 15060376



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1623.9 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 1621
/proc/meminfo: memFree=13244548/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15873760 CPUtime=1623.64 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) R 1553 1557 1345 0 -1 4202496 3694389 0 0 0 161754 610 0 0 20 0 1 0 35594765 16254730240 3938786 33554432000 4194304 5796924 140737096028080 140737058992440 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3968440 3938787 191 392 0 3968039 0
Current children cumulated CPU time (s) 1623.64
Current children cumulated vsize (KiB) 15873760

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -1557
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1557 sig 9
??? end of watcher thread

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

[startup+1624 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 1621
/proc/meminfo: memFree=13244548/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15873760 CPUtime=1623.64 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) S 1553 1557 1345 0 -1 4194304 3694392 0 0 0 161754 610 0 0 20 0 1 0 35594765 16254730240 3938789 33554432000 4194304 5796924 140737096028080 140737060506056 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3968440 3938789 192 392 0 3968039 0
Current children cumulated CPU time (s) 1623.64
Current children cumulated vsize (KiB) 15873760

[startup+1624.81 s]
/proc/loadavg: 2.00 2.00 1.92 2/179 1621
/proc/meminfo: memFree=13233388/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15873760 CPUtime=1623.64 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) S 1553 1557 1345 0 -1 4194304 3694392 0 0 0 161754 610 0 0 20 0 1 0 35594765 16254730240 3938789 33554432000 4194304 5796924 140737096028080 140737060506056 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3968440 3938789 192 392 0 3968039 0
Current children cumulated CPU time (s) 1623.64
Current children cumulated vsize (KiB) 15873760

[startup+1625.6 s]
/proc/loadavg: 2.00 2.00 1.92 2/179 1621
/proc/meminfo: memFree=13233388/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15873760 CPUtime=1623.64 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) S 1553 1557 1345 0 -1 4194304 3694392 0 0 0 161754 610 0 0 20 0 1 0 35594765 16254730240 3938789 33554432000 4194304 5796924 140737096028080 140737060506056 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3968440 3938789 192 392 0 3968039 0
Current children cumulated CPU time (s) 1623.64
Current children cumulated vsize (KiB) 15873760

[startup+1625.8 s]
/proc/loadavg: 2.00 2.00 1.92 2/179 1621
/proc/meminfo: memFree=13233264/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15873760 CPUtime=1623.64 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) S 1553 1557 1345 0 -1 4194304 3694392 0 0 0 161754 610 0 0 20 0 1 0 35594765 16254730240 3938789 33554432000 4194304 5796924 140737096028080 140737060506056 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3968440 3938789 192 392 0 3968039 0
Current children cumulated CPU time (s) 1623.64
Current children cumulated vsize (KiB) 15873760

[startup+1625.91 s]
/proc/loadavg: 2.00 2.00 1.92 2/179 1621
/proc/meminfo: memFree=13233264/32872528 swapFree=8028/8028
[pid=1557] ppid=1553 vsize=15873760 CPUtime=1623.64 cores=0,2,4,6
/proc/1557/stat : 1557 (naps-1.02) S 1553 1557 1345 0 -1 4194304 3694392 0 0 0 161754 610 0 0 20 0 1 0 35594765 16254730240 3938789 33554432000 4194304 5796924 140737096028080 140737060506056 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/1557/statm: 3968440 3938789 192 392 0 3968039 0
Current children cumulated CPU time (s) 1623.64
Current children cumulated vsize (KiB) 15873760

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1626.75
CPU time (s): 1624.49
CPU user time (s): 1617.54
CPU system time (s): 6.94194
CPU usage (%): 99.8608
Max. virtual memory (cumulated for all children) (KiB): 15873760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1617.54
system time used= 6.94194
maximum resident set size= 15755156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3694392
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= 14
involuntary context switches= 1673

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67129 second user time and 7.16791 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-27 13:06:07
IDJOB=4103447
IDBENCH=2361
IDSOLVER=2544
FILE ID=node133/4103447-1467025566
RUNJOBID= node133-1467023765-1362
PBS_JOBID= 19976987
Free space on /tmp= 71572 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-biella1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103447-1467025566/watcher-4103447-1467025566 -o /tmp/evaluation-result-4103447-1467025566/solver-4103447-1467025566 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1467023765-1362 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4103447-1467025566.opb

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

MD5SUM BENCH= 8cf2f50dc2f979b0f0b07ffea6d1fd34
RANDOM SEED=1630009626

node133.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		: 2666.951
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
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		: 2666.951
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		: 2666.951
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		: 2666.951
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		: 2666.951
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		: 2666.951
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		: 2666.951
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:        31661180 kB
Buffers:           76192 kB
Cached:           395300 kB
SwapCached:         1952 kB
Active:            79784 kB
Inactive:         395712 kB
Active(anon):       4712 kB
Inactive(anon):     1200 kB
Active(file):      75072 kB
Inactive(file):   394512 kB
Unevictable:        8028 kB
Mlocked:            8028 kB
SwapTotal:      67108856 kB
SwapFree:       67098420 kB
Dirty:              7008 kB
Writeback:             0 kB
AnonPages:          9968 kB
Mapped:             7184 kB
Shmem:                 0 kB
Slab:             594568 kB
SReclaimable:      38292 kB
SUnreclaim:       556276 kB
KernelStack:        1488 kB
PageTables:         3512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71572 MiB
End job on node133 at 2016-06-27 13:33:13