Trace number 4103639

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) 1800.01 1802.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-grow22.opb
MD5SUM459c1d0101a0e61c9c386c9d02f149df
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 0
Optimality of the best value was proved NO
Number of variables25124
Total number of constraints1320
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 constraints1320
Minimum length of a constraint22
Maximum length of a constraint491
Number of terms in the objective function 1958
Biggest coefficient in the objective function 3758096384
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 234612588283
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 878188741787648
Number of bits of the biggest number in a constraint 50
Biggest sum of numbers in a constraint 4550739094651140
Number of bits of the biggest sum of numbers53
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-4103639-1466262796/watcher-4103639-1466262796 -o /tmp/evaluation-result-4103639-1466262796/solver-4103639-1466262796 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20954 --watchdog 1960 naps-1.02 HOME/instance-4103639-1466262796.opb 

pid=24387
running on 4 cores: 1,3,5,7

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: 2.15 2.14 2.09 3/176 24390
/proc/meminfo: memFree=31105168/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=6992 CPUtime=0 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 434 0 0 0 0 0 0 0 20 0 1 0 28326348 7159808 308 33554432000 4194304 5796924 140734060181552 140736091234040 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 1748 312 117 392 0 1347 0

[startup+0.100166 s]
/proc/loadavg: 2.15 2.14 2.09 3/176 24390
/proc/meminfo: memFree=31105168/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=12600 CPUtime=0.09 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 1853 0 0 0 9 0 0 0 20 0 1 0 28326348 12902400 1685 33554432000 4194304 5796924 140734060181552 140736091234040 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 3150 1685 124 392 0 2749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12600

[startup+0.200321 s]
/proc/loadavg: 2.15 2.14 2.09 3/176 24390
/proc/meminfo: memFree=31105168/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=17412 CPUtime=0.18 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 3122 0 0 0 18 0 0 0 20 0 1 0 28326348 17829888 2871 33554432000 4194304 5796924 140734060181552 140736091234040 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 4353 2871 124 392 0 3952 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 17412

[startup+0.300314 s]
/proc/loadavg: 2.15 2.14 2.09 3/176 24390
/proc/meminfo: memFree=31105168/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=21096 CPUtime=0.29 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 3904 0 0 0 28 1 0 0 20 0 1 0 28326348 21602304 3653 33554432000 4194304 5796924 140734060181552 140734060180712 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 5274 3653 124 392 0 4873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21096

[startup+0.700243 s]
/proc/loadavg: 2.15 2.14 2.09 3/176 24390
/proc/meminfo: memFree=31105168/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=32524 CPUtime=0.69 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 6771 0 0 0 68 1 0 0 20 0 1 0 28326348 33304576 6520 33554432000 4194304 5796924 140734060181552 140734060180712 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 8131 6520 124 392 0 7730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32524

[startup+1.50024 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31068184/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=55220 CPUtime=1.49 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 12445 0 0 0 147 2 0 0 20 0 1 0 28326348 56545280 12194 33554432000 4194304 5796924 140734060181552 140734060180712 5087682 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 13805 12194 124 392 0 13404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55220

[startup+3.10024 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31050716/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=60296 CPUtime=3.09 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 13922 0 0 0 307 2 0 0 20 0 1 0 28326348 61743104 13474 33554432000 4194304 5796924 140734060181552 140734060177768 5096588 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15074 13474 136 392 0 14673 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60296

[startup+6.30023 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31051424/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=60296 CPUtime=6.29 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 13922 0 0 0 627 2 0 0 20 0 1 0 28326348 61743104 13474 33554432000 4194304 5796924 140734060181552 140734060177768 5092487 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15074 13474 136 392 0 14673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60296

[startup+12.7002 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31051572/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=60456 CPUtime=12.69 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 13982 0 0 0 1267 2 0 0 20 0 1 0 28326348 61906944 13534 33554432000 4194304 5796924 140734060181552 140734060177768 4295718 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15114 13534 140 392 0 14713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60456

[startup+25.5003 s]
/proc/loadavg: 2.18 2.15 2.09 3/177 24391
/proc/meminfo: memFree=31052060/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=60540 CPUtime=25.48 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14011 0 0 0 2546 2 0 0 20 0 1 0 28326348 61992960 13607 33554432000 4194304 5796924 140734060181552 140734060177768 4806956 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15135 13607 140 392 0 14734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60540

[startup+51.1003 s]
/proc/loadavg: 2.20 2.15 2.10 3/177 24437
/proc/meminfo: memFree=31329912/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=61048 CPUtime=51.07 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14139 0 0 0 5105 2 0 0 20 0 1 0 28326348 62513152 13730 33554432000 4194304 5796924 140734060181552 140734060177768 4808113 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15262 13730 140 392 0 14861 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61048

[startup+102.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/176 24439
/proc/meminfo: memFree=31163512/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=62028 CPUtime=102.27 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14374 0 0 0 10225 2 0 0 20 0 1 0 28326348 63516672 13965 33554432000 4194304 5796924 140734060181552 140734060177768 5092502 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15507 13965 140 392 0 15106 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62028

[startup+162.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 24441
/proc/meminfo: memFree=31161308/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=62524 CPUtime=162.25 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14503 0 0 0 16223 2 0 0 20 0 1 0 28326348 64024576 14094 33554432000 4194304 5796924 140734060181552 140734060177768 5096706 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 15631 14094 140 392 0 15230 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 62524

[startup+222.307 s]
/proc/loadavg: 2.26 2.17 2.10 3/177 24442
/proc/meminfo: memFree=31160020/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=64612 CPUtime=222.25 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14905 0 0 0 22223 2 0 0 20 0 1 0 28326348 66162688 14496 33554432000 4194304 5796924 140734060181552 140734060177768 5087499 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 16153 14496 140 392 0 15752 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 64612

[startup+282.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 24443
/proc/meminfo: memFree=31159640/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=64612 CPUtime=282.24 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14953 0 0 0 28222 2 0 0 20 0 1 0 28326348 66162688 14544 33554432000 4194304 5796924 140734060181552 140734060177768 5087771 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 16153 14544 140 392 0 15752 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 64612

[startup+342.3 s]
/proc/loadavg: 2.19 2.18 2.11 3/177 24444
/proc/meminfo: memFree=31159388/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=64612 CPUtime=342.23 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 14964 0 0 0 34221 2 0 0 20 0 1 0 28326348 66162688 14555 33554432000 4194304 5796924 140734060181552 140734060177768 5087538 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 16153 14555 140 392 0 15752 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 64612

[startup+402.3 s]
/proc/loadavg: 2.22 2.19 2.11 3/177 24446
/proc/meminfo: memFree=31157272/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=66140 CPUtime=402.22 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 15714 0 0 0 40220 2 0 0 20 0 1 0 28326348 67727360 14975 33554432000 4194304 5796924 140734060181552 140734060175352 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 16535 14975 140 392 0 16134 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 66140

[startup+462.3 s]
/proc/loadavg: 2.16 2.18 2.11 3/178 24450
/proc/meminfo: memFree=31155788/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=68384 CPUtime=462.2 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 16181 0 0 0 46218 2 0 0 20 0 1 0 28326348 70025216 15440 33554432000 4194304 5796924 140734060181552 140734060177768 5092550 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 17096 15440 140 392 0 16695 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 68384

[startup+522.3 s]
/proc/loadavg: 2.14 2.17 2.11 3/177 24451
/proc/meminfo: memFree=31155676/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=68384 CPUtime=522.19 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 16227 0 0 0 52217 2 0 0 20 0 1 0 28326348 70025216 15486 33554432000 4194304 5796924 140734060181552 140734060177768 5092545 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 17096 15486 140 392 0 16695 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 68384

[startup+582.3 s]
/proc/loadavg: 2.15 2.17 2.11 3/177 24452
/proc/meminfo: memFree=31155540/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=68384 CPUtime=582.18 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 16266 0 0 0 58216 2 0 0 20 0 1 0 28326348 70025216 15525 33554432000 4194304 5796924 140734060181552 140734060177768 5087776 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 17096 15525 140 392 0 16695 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 68384


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

[pid=24390] ppid=24387 vsize=75192 CPUtime=1122.11 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 17416 0 0 0 112208 3 0 0 20 0 1 0 28326348 76996608 17038 33554432000 4194304 5796924 140734060181552 140734060177768 5096673 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 18798 17038 140 392 0 18397 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 75192

[startup+1182.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 24467
/proc/meminfo: memFree=31145876/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=75192 CPUtime=1182.1 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 17463 0 0 0 118207 3 0 0 20 0 1 0 28326348 76996608 17084 33554432000 4194304 5796924 140734060181552 140734060177768 5092450 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 18798 17084 140 392 0 18397 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 75192

[startup+1242.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/177 24468
/proc/meminfo: memFree=31144760/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=75516 CPUtime=1242.09 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 17601 0 0 0 124206 3 0 0 20 0 1 0 28326348 77328384 17222 33554432000 4194304 5796924 140734060181552 140734060177768 5096544 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 18879 17222 140 392 0 18478 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 75516

[startup+1302.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 24470
/proc/meminfo: memFree=31143716/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=76188 CPUtime=1302.08 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 17773 0 0 0 130205 3 0 0 20 0 1 0 28326348 78016512 17394 33554432000 4194304 5796924 140734060181552 140734060175352 4295986 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 19047 17394 140 392 0 18646 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 76188

[startup+1362.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 24471
/proc/meminfo: memFree=31143512/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=76188 CPUtime=1362.07 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 17845 0 0 0 136204 3 0 0 20 0 1 0 28326348 78016512 17466 33554432000 4194304 5796924 140734060181552 140734060177768 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 19047 17466 140 392 0 18646 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 76188

[startup+1422.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 24472
/proc/meminfo: memFree=31143460/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=76376 CPUtime=1422.07 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 17937 0 0 0 142204 3 0 0 20 0 1 0 28326348 78209024 17558 33554432000 4194304 5796924 140734060181552 140734060177768 5096680 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 19094 17558 140 392 0 18693 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 76376

[startup+1482.3 s]
/proc/loadavg: 2.13 2.11 2.09 4/177 24473
/proc/meminfo: memFree=31142912/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=78716 CPUtime=1482.05 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 18062 0 0 0 148202 3 0 0 20 0 1 0 28326348 80605184 17683 33554432000 4194304 5796924 140734060181552 140734060175352 5087643 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 19679 17683 140 392 0 19278 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 78716

[startup+1542.31 s]
/proc/loadavg: 2.21 2.14 2.10 3/177 24474
/proc/meminfo: memFree=31142388/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=79172 CPUtime=1542.05 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 18220 0 0 0 154202 3 0 0 20 0 1 0 28326348 81072128 17840 33554432000 4194304 5796924 140734060181552 140734060177768 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 19793 17840 140 392 0 19392 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 79172

[startup+1602.3 s]
/proc/loadavg: 2.15 2.14 2.10 3/177 24476
/proc/meminfo: memFree=31136476/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=84444 CPUtime=1602.03 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 18880 0 0 0 160200 3 0 0 20 0 1 0 28326348 86470656 19226 33554432000 4194304 5796924 140734060181552 140734060177768 5092526 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21111 19226 140 392 0 20710 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 84444

[startup+1662.3 s]
/proc/loadavg: 2.15 2.14 2.10 3/178 24480
/proc/meminfo: memFree=31136296/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=84764 CPUtime=1662.02 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 18982 0 0 0 166199 3 0 0 20 0 1 0 28326348 86798336 19328 33554432000 4194304 5796924 140734060181552 140734060177768 5092526 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21191 19328 140 392 0 20790 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 84764

[startup+1722.3 s]
/proc/loadavg: 2.11 2.13 2.09 3/177 24481
/proc/meminfo: memFree=31136060/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85296 CPUtime=1722.02 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 19116 0 0 0 172199 3 0 0 20 0 1 0 28326348 87343104 19462 33554432000 4194304 5796924 140734060181552 140734060175272 4839574 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21324 19462 140 392 0 20923 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 85296

[startup+1782.3 s]
/proc/loadavg: 2.08 2.12 2.09 3/177 24482
/proc/meminfo: memFree=31135228/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85436 CPUtime=1782.01 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 19241 0 0 0 178198 3 0 0 20 0 1 0 28326348 87486464 19587 33554432000 4194304 5796924 140734060181552 140734060177768 4840430 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21359 19587 140 392 0 20958 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 85436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.11 2.09 3/177 24482
/proc/meminfo: memFree=31134988/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85436 CPUtime=1800 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) R 24387 24390 20937 0 -1 4202496 19250 0 0 0 179997 3 0 0 20 0 1 0 28326348 87486464 19596 33554432000 4194304 5796924 140734060181552 140734060177768 5092423 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21359 19596 140 392 0 20958 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85436

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24390
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24390 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.06 2.11 2.09 2/177 24482
/proc/meminfo: memFree=31134988/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85436 CPUtime=1800 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) S 24387 24390 20937 0 -1 4194304 19251 0 0 0 179997 3 0 0 20 0 1 0 28326348 87486464 19597 33554432000 4194304 5796924 140734060181552 140734060174344 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21359 19597 141 392 0 20958 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85436

[startup+1802 s]
/proc/loadavg: 2.06 2.11 2.09 2/177 24482
/proc/meminfo: memFree=31134988/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85436 CPUtime=1800 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) S 24387 24390 20937 0 -1 4194304 19251 0 0 0 179997 3 0 0 20 0 1 0 28326348 87486464 19597 33554432000 4194304 5796924 140734060181552 140734060174344 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21359 19597 141 392 0 20958 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85436

[startup+1802.2 s]
/proc/loadavg: 2.06 2.11 2.09 2/177 24482
/proc/meminfo: memFree=31134988/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85436 CPUtime=1800 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) S 24387 24390 20937 0 -1 4194304 19251 0 0 0 179997 3 0 0 20 0 1 0 28326348 87486464 19597 33554432000 4194304 5796924 140734060181552 140734060174344 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21359 19597 141 392 0 20958 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85436

[startup+1802.3 s]
/proc/loadavg: 2.06 2.11 2.09 2/177 24482
/proc/meminfo: memFree=31134988/32872528 swapFree=338416/354768
[pid=24390] ppid=24387 vsize=85436 CPUtime=1800 cores=1,3,5,7
/proc/24390/stat : 24390 (naps-1.02) S 24387 24390 20937 0 -1 4194304 19251 0 0 0 179997 3 0 0 20 0 1 0 28326348 87486464 19597 33554432000 4194304 5796924 140734060181552 140734060174344 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/24390/statm: 21359 19597 141 392 0 20958 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85436

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.01
CPU user time (s): 1799.98
CPU system time (s): 0.036994
CPU usage (%): 99.8731
Max. virtual memory (cumulated for all children) (KiB): 89716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.036994
maximum resident set size= 82064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19251
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67129 second user time and 7.98679 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 17:13:16
IDJOB=4103639
IDBENCH=2415
IDSOLVER=2544
FILE ID=node126/4103639-1466262796
RUNJOBID= node126-1466229725-20954
PBS_JOBID= 19918178
Free space on /tmp= 71732 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-grow22.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103639-1466262796/watcher-4103639-1466262796 -o /tmp/evaluation-result-4103639-1466262796/solver-4103639-1466262796 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20954 --watchdog 1960  naps-1.02 HOME/instance-4103639-1466262796.opb

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

MD5SUM BENCH= 459c1d0101a0e61c9c386c9d02f149df
RANDOM SEED=1261567070

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:        31105440 kB
Buffers:          130104 kB
Cached:           250868 kB
SwapCached:         1736 kB
Active:           381508 kB
Inactive:         294168 kB
Active(anon):     295384 kB
Inactive(anon):     1796 kB
Active(file):      86124 kB
Inactive(file):   292372 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:              6216 kB
Writeback:             0 kB
AnonPages:        671076 kB
Mapped:             9340 kB
Shmem:                 0 kB
Slab:             605340 kB
SReclaimable:      49188 kB
SUnreclaim:       556152 kB
KernelStack:        1472 kB
PageTables:         5684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     769284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 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= 71728 MiB
End job on node126 at 2016-06-18 17:43:19