Trace number 4082666

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) 1800.13 1800.48

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos19.opb
MD5SUM1ef5c8e94b66b7ed63dffc6923ecd901
Bench CategoryOPT-SMALLINT (optimisation, small 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 -3
Optimality of the best value was proved NO
Number of variables1041679
Total number of constraints127860
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints127780
Minimum length of a constraint2
Maximum length of a constraint275
Number of terms in the objective function 1611
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1611
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24576
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 98256
Number of bits of the biggest sum of numbers17
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.
1800.04/1800.40	c 
1800.04/1800.40	c *** TERMINATED *** by signal 15
1800.04/1800.40	s UNKNOWN
1800.04/1800.40	c _____________________________________________________________________________
1800.04/1800.40	c 
1800.04/1800.40	c std/band forms        : 100884,4482
1800.04/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.04/1800.40	c BDD/srt/adr Max costs : 15154,0,0
1800.04/1800.40	c BDDraw/bin/mul/srt/adr: 5052,0,100313,0,0
1800.04/1800.40	c BDD nodes             : 58195898
1800.04/1800.40	c Es1/CC detections     : 0,0
1800.04/1800.40	c SAT/UNSAT calls       : 0,0
1800.04/1800.40	c restarts              : 0
1800.04/1800.40	c conflicts             : 0              (0 /sec)
1800.04/1800.40	c decisions             : 0              (0 /sec)
1800.04/1800.40	c propagations          : 0              (0 /sec)
1800.04/1800.40	c inspects              : 0              (0 /sec)
1800.04/1800.40	c CPU time (solving tm) : 1798 s        (0 s)
1800.04/1800.40	c Time for Opt-base     : 1091 s
1800.04/1800.40	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-4082666-1465223515/watcher-4082666-1465223515 -o /tmp/evaluation-result-4082666-1465223515/solver-4082666-1465223515 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465217932-31036 --watchdog 1960 naps-1.02 HOME/instance-4082666-1465223515.opb 

pid=1968
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: 2.16 2.20 2.15 3/176 1971
/proc/meminfo: memFree=30576168/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=6996 CPUtime=0 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 437 0 0 0 0 0 0 0 20 0 1 0 104286377 7163904 311 33554432000 4194304 5796924 140734769071936 140734665370616 4621249 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 1749 311 124 392 0 1348 0

[startup+0.100162 s]
/proc/loadavg: 2.16 2.20 2.15 3/176 1971
/proc/meminfo: memFree=30576168/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=13696 CPUtime=0.09 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 2114 0 0 0 9 0 0 0 20 0 1 0 104286377 14024704 1946 33554432000 4194304 5796924 140734769071936 140734665370616 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 3424 1946 124 392 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13696

[startup+0.200344 s]
/proc/loadavg: 2.16 2.20 2.15 3/176 1971
/proc/meminfo: memFree=30576168/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=20816 CPUtime=0.19 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 3921 0 0 0 18 1 0 0 20 0 1 0 104286377 21315584 3670 33554432000 4194304 5796924 140734769071936 140734665370616 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 5204 3671 124 392 0 4803 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20816

[startup+0.300282 s]
/proc/loadavg: 2.16 2.20 2.15 3/176 1971
/proc/meminfo: memFree=30576168/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=28460 CPUtime=0.29 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 5912 0 0 0 28 1 0 0 20 0 1 0 104286377 29143040 5485 33554432000 4194304 5796924 140734769071936 140734665370616 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 7115 5486 124 392 0 6714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28460

[startup+0.70028 s]
/proc/loadavg: 2.16 2.20 2.15 3/176 1971
/proc/meminfo: memFree=30576168/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=61988 CPUtime=0.69 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 13812 0 0 0 67 2 0 0 20 0 1 0 104286377 63475712 12973 33554432000 4194304 5796924 140734769071936 140734665370616 4600662 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 15497 12973 124 392 0 15096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61988

[startup+1.5003 s]
/proc/loadavg: 2.16 2.20 2.15 3/177 1972
/proc/meminfo: memFree=30496804/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=116124 CPUtime=1.49 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 26620 0 0 0 144 5 0 0 20 0 1 0 104286377 118910976 26596 33554432000 4194304 5796924 140734769071936 140734769071160 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 29031 26596 124 392 0 28630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116124

[startup+3.10027 s]
/proc/loadavg: 2.16 2.20 2.15 2/172 2004
/proc/meminfo: memFree=30719936/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=239848 CPUtime=3.08 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 52063 0 0 0 299 9 0 0 20 0 1 0 104286377 245604352 54586 33554432000 4194304 5796924 140734769071936 140734769071160 4404063 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/1971/statm: 59962 54586 124 392 0 59561 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 239848

[startup+6.30022 s]
/proc/loadavg: 2.15 2.19 2.14 3/177 2018
/proc/meminfo: memFree=30409312/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=454460 CPUtime=6.28 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 92670 0 0 0 609 19 0 0 20 0 1 0 104286377 465367040 108903 33554432000 4194304 5796924 140734769071936 140734769069352 4404063 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 113615 108904 128 392 0 113214 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 454460

[startup+12.7003 s]
/proc/loadavg: 2.22 2.21 2.15 3/177 2018
/proc/meminfo: memFree=29914620/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=666040 CPUtime=12.68 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 145495 0 0 0 1241 27 0 0 20 0 1 0 104286377 682024960 161721 33554432000 4194304 5796924 140734769071936 140734769071160 5183584 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 166510 161723 128 392 0 166109 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 666040

[startup+25.5004 s]
/proc/loadavg: 2.17 2.20 2.15 4/177 2018
/proc/meminfo: memFree=29449148/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1113160 CPUtime=25.48 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 245100 0 0 0 2506 42 0 0 20 0 1 0 104286377 1139875840 260852 33554432000 4194304 5796924 140734769071936 140734769068152 5087529 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 278290 260852 144 392 0 277889 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1113160

[startup+51.1003 s]
/proc/loadavg: 2.11 2.18 2.14 3/177 2064
/proc/meminfo: memFree=29406144/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1113160 CPUtime=51.07 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 245102 0 0 0 5065 42 0 0 20 0 1 0 104286377 1139875840 260854 33554432000 4194304 5796924 140734769071936 140734769068152 4806956 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 278290 260854 144 392 0 277889 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1113160

[startup+102.3 s]
/proc/loadavg: 2.12 2.17 2.14 3/177 2156
/proc/meminfo: memFree=29677104/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1131648 CPUtime=102.27 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 245346 0 0 0 10184 43 0 0 20 0 1 0 104286377 1158807552 264675 33554432000 4194304 5796924 140734769071936 140734769068152 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 282912 264675 144 392 0 282511 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1131648

[startup+162.3 s]
/proc/loadavg: 2.27 2.20 2.15 3/177 2157
/proc/meminfo: memFree=29610616/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1201508 CPUtime=162.26 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 246190 0 0 0 16181 45 0 0 20 0 1 0 104286377 1230344192 278804 33554432000 4194304 5796924 140734769071936 140734769068152 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 300377 278804 144 392 0 299976 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1201508

[startup+222.307 s]
/proc/loadavg: 2.27 2.22 2.16 3/176 2158
/proc/meminfo: memFree=29508316/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1253876 CPUtime=222.25 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 249464 0 0 0 22177 48 0 0 20 0 1 0 104286377 1283969024 296060 33554432000 4194304 5796924 140734769071936 140734769068152 5087766 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 313469 296060 144 392 0 313068 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1253876

[startup+282.3 s]
/proc/loadavg: 2.21 2.20 2.16 3/177 2160
/proc/meminfo: memFree=29423144/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1322264 CPUtime=282.22 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 251385 0 0 0 28171 51 0 0 20 0 1 0 104286377 1353998336 310493 33554432000 4194304 5796924 140734769071936 140734769068152 4809095 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 330566 310493 144 392 0 330165 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1322264

[startup+342.3 s]
/proc/loadavg: 2.14 2.18 2.15 3/177 2161
/proc/meminfo: memFree=29432704/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1322792 CPUtime=342.21 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 251840 0 0 0 34169 52 0 0 20 0 1 0 104286377 1354539008 314428 33554432000 4194304 5796924 140734769071936 140734769068152 4313113 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 330698 314428 144 392 0 330297 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1322792

[startup+402.3 s]
/proc/loadavg: 2.18 2.18 2.15 3/177 2162
/proc/meminfo: memFree=29295284/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1462112 CPUtime=402.19 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 259130 0 0 0 40160 59 0 0 20 0 1 0 104286377 1497202688 344573 33554432000 4194304 5796924 140734769071936 140734769068152 5087650 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 365528 344573 144 392 0 365127 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1462112

[startup+462.3 s]
/proc/loadavg: 2.27 2.20 2.16 4/177 2163
/proc/meminfo: memFree=29243000/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1486320 CPUtime=462.19 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 265168 0 0 0 46156 63 0 0 20 0 1 0 104286377 1521991680 355363 33554432000 4194304 5796924 140734769071936 140734769068152 4318880 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 371580 355363 144 392 0 371179 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1486320

[startup+522.3 s]
/proc/loadavg: 2.16 2.18 2.15 3/178 2167
/proc/meminfo: memFree=29195868/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1557152 CPUtime=522.18 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 271713 0 0 0 52152 66 0 0 20 0 1 0 104286377 1594523648 367708 33554432000 4194304 5796924 140734769071936 140734769068152 5092622 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 389288 367708 144 392 0 388887 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1557152

[startup+582.3 s]
/proc/loadavg: 2.11 2.16 2.15 3/177 2169
/proc/meminfo: memFree=29146684/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1581228 CPUtime=582.16 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 277745 0 0 0 58146 70 0 0 20 0 1 0 104286377 1619177472 380027 33554432000 4194304 5796924 140734769071936 140734769068152 4296285 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 395307 380027 144 392 0 394906 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1581228


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


[startup+882.307 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 2176
/proc/meminfo: memFree=28797900/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1939952 CPUtime=882.1 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 308841 0 0 0 88119 91 0 0 20 0 1 0 104286377 1986510848 471118 33554432000 4194304 5796924 140734769071936 140734769068152 4863552 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 484988 471118 144 392 0 484587 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 1939952

[startup+942.3 s]
/proc/loadavg: 2.20 2.17 2.15 4/177 2177
/proc/meminfo: memFree=28721248/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1964028 CPUtime=942.09 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 314862 0 0 0 94115 94 0 0 20 0 1 0 104286377 2011164672 480205 33554432000 4194304 5796924 140734769071936 140734769068152 5092487 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 491007 480205 144 392 0 490606 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 1964028

[startup+1002.3 s]
/proc/loadavg: 2.19 2.17 2.15 3/177 2178
/proc/meminfo: memFree=28709216/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=1988108 CPUtime=1002.07 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 320882 0 0 0 100110 97 0 0 20 0 1 0 104286377 2035822592 489291 33554432000 4194304 5796924 140734769071936 140734769068152 5101317 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 497027 489291 144 392 0 496626 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1988108

[startup+1062.3 s]
/proc/loadavg: 2.13 2.15 2.14 3/177 2179
/proc/meminfo: memFree=28636940/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2012188 CPUtime=1062.06 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 326906 0 0 0 106106 100 0 0 20 0 1 0 104286377 2060480512 498381 33554432000 4194304 5796924 140734769071936 140734769068152 4809095 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 503047 498381 144 392 0 502646 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 2012188

[startup+1122.3 s]
/proc/loadavg: 2.21 2.17 2.15 3/178 2183
/proc/meminfo: memFree=28640600/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2141376 CPUtime=1122.05 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 333498 0 0 0 112101 104 0 0 20 0 1 0 104286377 2192769024 507017 33554432000 4194304 5796924 140734769071936 140734769068152 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 535344 507017 144 392 0 534943 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 2141376

[startup+1182.3 s]
/proc/loadavg: 2.27 2.19 2.16 4/177 2185
/proc/meminfo: memFree=28553212/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2174108 CPUtime=1182.04 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 341654 0 0 0 118097 107 0 0 20 0 1 0 104286377 2226286592 519387 33554432000 4194304 5796924 140734769071936 140734769068152 4199805 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 543527 519387 144 392 0 543126 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 2174108

[startup+1242.3 s]
/proc/loadavg: 2.16 2.17 2.15 3/177 2186
/proc/meminfo: memFree=28558868/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2206368 CPUtime=1242.03 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 349747 0 0 0 124094 109 0 0 20 0 1 0 104286377 2259320832 531057 33554432000 4194304 5796924 140734769071936 140734769068152 5087494 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 551592 531057 144 392 0 551191 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 2206368

[startup+1302.3 s]
/proc/loadavg: 2.17 2.17 2.15 3/177 2187
/proc/meminfo: memFree=28129904/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2572820 CPUtime=1302.02 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 357596 0 0 0 130082 120 0 0 20 0 1 0 104286377 2634567680 626239 33554432000 4194304 5796924 140734769071936 140734769068152 5087650 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 643205 626239 144 392 0 642804 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 2572820

[startup+1362.3 s]
/proc/loadavg: 2.21 2.18 2.15 4/177 2188
/proc/meminfo: memFree=28001676/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2632264 CPUtime=1362.01 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 372478 0 0 0 136077 124 0 0 20 0 1 0 104286377 2695438336 648275 33554432000 4194304 5796924 140734769071936 140734769049864 5100122 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 658066 648275 144 392 0 657665 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 2632264

[startup+1422.3 s]
/proc/loadavg: 2.14 2.16 2.15 3/177 2189
/proc/meminfo: memFree=27899252/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=2903308 CPUtime=1422.01 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 401358 0 0 0 142067 134 0 0 20 0 1 0 104286377 2972987392 690441 33554432000 4194304 5796924 140734769071936 140734768963816 4434274 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 725827 690441 144 392 0 725426 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 2903308

[startup+1482.3 s]
/proc/loadavg: 2.10 2.14 2.14 3/177 2191
/proc/meminfo: memFree=27690832/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=3016300 CPUtime=1481.99 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 429631 0 0 0 148056 143 0 0 20 0 1 0 104286377 3088691200 732511 33554432000 4194304 5796924 140734769071936 140734768953400 4425196 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 754075 732512 144 392 0 753674 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 3016300

[startup+1542.31 s]
/proc/loadavg: 2.15 2.15 2.14 3/177 2192
/proc/meminfo: memFree=27483476/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=3129160 CPUtime=1541.99 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 457870 0 0 0 154047 152 0 0 20 0 1 0 104286377 3204259840 774547 33554432000 4194304 5796924 140734769071936 140734769039704 5095032 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 782290 774547 144 392 0 781889 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 3129160

[startup+1602.3 s]
/proc/loadavg: 2.18 2.15 2.14 3/177 2193
/proc/meminfo: memFree=26039064/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=4819472 CPUtime=1601.97 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 485642 0 0 0 160017 180 0 0 20 0 1 0 104286377 4935139328 1150821 33554432000 4194304 5796924 140734769071936 140734768972792 4425796 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 1204868 1150821 144 392 0 1204467 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 4819472

[startup+1662.3 s]
/proc/loadavg: 2.15 2.15 2.14 3/177 2194
/proc/meminfo: memFree=26512692/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=4253864 CPUtime=1661.96 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 512982 0 0 0 166007 189 0 0 20 0 1 0 104286377 4355956736 1022721 33554432000 4194304 5796924 140734769071936 140734769012920 5095032 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 1063466 1022721 144 392 0 1063065 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 4253864

[startup+1722.3 s]
/proc/loadavg: 2.17 2.15 2.14 4/178 2198
/proc/meminfo: memFree=26317156/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=4364620 CPUtime=1721.95 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 540701 0 0 0 171999 196 0 0 20 0 1 0 104286377 4469370880 1063726 33554432000 4194304 5796924 140734769071936 140734768815016 5100064 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 1091155 1063726 144 392 0 1090754 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 4364620

[startup+1782.3 s]
/proc/loadavg: 2.12 2.14 2.13 3/178 2223
/proc/meminfo: memFree=26233444/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=4469296 CPUtime=1781.95 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 566881 0 0 0 177990 205 0 0 20 0 1 0 104286377 4576559104 1102681 33554432000 4194304 5796924 140734769071936 140734768748056 5087558 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 1117324 1102681 144 392 0 1116923 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 4469296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.10 2.13 2.13 3/178 2223
/proc/meminfo: memFree=26175944/32872528 swapFree=13072/1184284
[pid=1971] ppid=1968 vsize=4500844 CPUtime=1800.04 cores=1,3,5,7
/proc/1971/stat : 1971 (naps-1.02) R 1968 1971 31019 0 -1 4202496 574779 0 0 0 179797 207 0 0 20 0 1 0 104286377 4608864256 1114667 33554432000 4194304 5796924 140734769071936 140734768965304 4425219 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/1971/statm: 1125211 1114667 144 392 0 1124810 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4500844

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 1971 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.48
CPU time (s): 1800.13
CPU user time (s): 1797.98
CPU system time (s): 2.15367
CPU usage (%): 99.9805
Max. virtual memory (cumulated for all children) (KiB): 4819472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.98
system time used= 2.15367
maximum resident set size= 4603284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 574793
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= 77
involuntary context switches= 2879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.44332 second user time and 7.01593 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-06 16:31:57
IDJOB=4082666
IDBENCH=1845
IDSOLVER=2544
FILE ID=node115/4082666-1465223515
RUNJOBID= node115-1465217932-31036
PBS_JOBID= 19843209
Free space on /tmp= 71704 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos19.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082666-1465223515/watcher-4082666-1465223515 -o /tmp/evaluation-result-4082666-1465223515/solver-4082666-1465223515 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465217932-31036 --watchdog 1960  naps-1.02 HOME/instance-4082666-1465223515.opb

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

MD5SUM BENCH= 1ef5c8e94b66b7ed63dffc6923ecd901
RANDOM SEED=1326081971

node115.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		: 2666.174
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	: 5332.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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	: 5332.56
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		: 2666.174
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	: 5332.56
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		: 2666.174
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	: 5332.57
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		: 2666.174
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		: 2666.174
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	: 5332.57
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		: 2666.174
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	: 5332.57
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		: 2666.174
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:        30576960 kB
Buffers:            8536 kB
Cached:           100736 kB
SwapCached:         1656 kB
Active:           374776 kB
Inactive:          33968 kB
Active(anon):     300540 kB
Inactive(anon):     1268 kB
Active(file):      74236 kB
Inactive(file):    32700 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098364 kB
Dirty:             39596 kB
Writeback:             0 kB
AnonPages:       1483372 kB
Mapped:             7736 kB
Shmem:                 0 kB
Slab:             568104 kB
SReclaimable:      11744 kB
SUnreclaim:       556360 kB
KernelStack:        1432 kB
PageTables:         6912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1682820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1310720 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= 71700 MiB
End job on node115 at 2016-06-06 17:01:57