Trace number 4100539

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) 1800.05 1802.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-van.opb
MD5SUM3cd1cee71c010b0b6b20076800dc90e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39649
Best CPU time to get the best result obtained on this benchmark1800.24
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 39649
Optimality of the best value was proved NO
Number of variables135360
Total number of constraints39616
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39488
Minimum length of a constraint2
Maximum length of a constraint496
Number of terms in the objective function 192
Biggest coefficient in the objective function 3977
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 524416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 170151
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524573
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.

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-4100539-1466217063/watcher-4100539-1466217063 -o /tmp/evaluation-result-4100539-1466217063/solver-4100539-1466217063 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-402 --watchdog 1960 naps-1.02 HOME/instance-4100539-1466217063.opb 

pid=3197
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.27 2.21 2.18 3/174 3200
/proc/meminfo: memFree=29455096/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 361 0 0 0 0 0 0 0 20 0 1 0 23753447 6852608 236 33554432000 4194304 5796924 140735540949408 140736550520856 5183584 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 1673 236 124 392 0 1272 0

[startup+0.100113 s]
/proc/loadavg: 2.27 2.21 2.18 3/174 3200
/proc/meminfo: memFree=29455096/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=12836 CPUtime=0.09 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 1909 0 0 0 9 0 0 0 20 0 1 0 23753447 13144064 1742 33554432000 4194304 5796924 140735540949408 140736550520856 4806807 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 3209 1742 124 392 0 2808 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12836

[startup+0.20028 s]
/proc/loadavg: 2.27 2.21 2.18 3/174 3200
/proc/meminfo: memFree=29455096/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=20148 CPUtime=0.19 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 3647 0 0 0 19 0 0 0 20 0 1 0 23753447 20631552 3397 33554432000 4194304 5796924 140735540949408 140736550520856 4805654 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 5037 3398 124 392 0 4636 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20148

[startup+0.300271 s]
/proc/loadavg: 2.27 2.21 2.18 3/174 3200
/proc/meminfo: memFree=29455096/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=27476 CPUtime=0.28 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 5529 0 0 0 28 0 0 0 20 0 1 0 23753447 28135424 5103 33554432000 4194304 5796924 140735540949408 140735540948680 5100989 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 6869 5104 124 392 0 6468 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27476

[startup+0.700229 s]
/proc/loadavg: 2.27 2.21 2.18 3/174 3200
/proc/meminfo: memFree=29455096/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=54800 CPUtime=0.68 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 11934 0 0 0 67 1 0 0 20 0 1 0 23753447 56115200 11646 33554432000 4194304 5796924 140735540949408 140735540948680 5091201 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 13700 11647 124 392 0 13299 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 54800

[startup+1.50019 s]
/proc/loadavg: 2.27 2.21 2.18 3/175 3201
/proc/meminfo: memFree=29392752/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=81832 CPUtime=1.49 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 18613 0 0 0 146 3 0 0 20 0 1 0 23753447 83795968 18286 33554432000 4194304 5796924 140735540949408 140735540946872 5087700 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 20458 18286 124 392 0 20057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81832

[startup+3.10022 s]
/proc/loadavg: 2.27 2.21 2.18 4/175 3201
/proc/meminfo: memFree=29362628/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=123912 CPUtime=3.09 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 29125 0 0 0 302 7 0 0 20 0 1 0 23753447 126885888 28798 33554432000 4194304 5796924 140735540949408 140735540946904 5087778 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 30978 28798 124 392 0 30577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123912

[startup+6.30019 s]
/proc/loadavg: 2.33 2.23 2.19 4/175 3201
/proc/meminfo: memFree=29275884/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=209184 CPUtime=6.28 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 50448 0 0 0 617 11 0 0 20 0 1 0 23753447 214204416 50121 33554432000 4194304 5796924 140735540949408 140735540948632 4865184 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 52296 50121 124 392 0 51895 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 209184

[startup+12.7002 s]
/proc/loadavg: 2.30 2.22 2.19 4/175 3201
/proc/meminfo: memFree=29100352/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=379276 CPUtime=12.69 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 92972 0 0 0 1249 20 0 0 20 0 1 0 23753447 388378624 92645 33554432000 4194304 5796924 140735540949408 140735540946904 4865437 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 94819 92645 124 392 0 94418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 379276

[startup+25.5002 s]
/proc/loadavg: 2.24 2.21 2.18 4/175 3201
/proc/meminfo: memFree=28739364/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=730492 CPUtime=25.48 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 180343 0 0 0 2512 36 0 0 20 0 1 0 23753447 748023808 180016 33554432000 4194304 5796924 140735540949408 140735540946904 4805694 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 182623 180016 128 392 0 182222 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 730492

[startup+51.1003 s]
/proc/loadavg: 2.21 2.21 2.18 3/175 3201
/proc/meminfo: memFree=28546200/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=916980 CPUtime=51.08 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 227076 0 0 0 5064 44 0 0 20 0 1 0 23753447 938987520 226202 33554432000 4194304 5796924 140735540949408 140735540945624 5092622 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 229245 226202 144 392 0 228844 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 916980

[startup+102.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/175 3202
/proc/meminfo: memFree=28508180/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=956660 CPUtime=102.27 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 229491 0 0 0 10182 45 0 0 20 0 1 0 23753447 979619840 235179 33554432000 4194304 5796924 140735540949408 140735540945624 4805840 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 239165 235179 144 392 0 238764 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 956660

[startup+162.3 s]
/proc/loadavg: 2.09 2.17 2.17 4/175 3204
/proc/meminfo: memFree=28282720/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1179704 CPUtime=162.25 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 278749 0 0 0 16170 55 0 0 20 0 1 0 23753447 1208016896 290917 33554432000 4194304 5796924 140735540949408 140735540946392 4806802 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 294926 290917 152 392 0 294525 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1179704

[startup+222.307 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 3205
/proc/meminfo: memFree=28257408/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1210044 CPUtime=222.24 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 283522 0 0 0 22168 56 0 0 20 0 1 0 23753447 1239085056 296712 33554432000 4194304 5796924 140735540949408 140735540946392 5087637 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3200/statm: 302511 296712 152 392 0 302110 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1210044

[startup+282.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 3206
/proc/meminfo: memFree=28210272/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1252228 CPUtime=282.22 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 283664 0 0 0 28164 58 0 0 20 0 1 0 23753447 1282281472 308282 33554432000 4194304 5796924 140735540949408 140735540946392 4295645 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 313057 308282 152 392 0 312656 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1252228

[startup+342.3 s]
/proc/loadavg: 2.16 2.18 2.18 4/175 3253
/proc/meminfo: memFree=28967816/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1271368 CPUtime=342.2 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 288440 0 0 0 34162 58 0 0 20 0 1 0 23753447 1301880832 314080 33554432000 4194304 5796924 140735540949408 140735540946392 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 317842 314080 152 392 0 317441 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1271368

[startup+402.3 s]
/proc/loadavg: 2.16 2.17 2.18 3/175 3254
/proc/meminfo: memFree=28673692/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1303616 CPUtime=402.19 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 291860 0 0 0 40160 59 0 0 20 0 1 0 23753447 1334902784 318744 33554432000 4194304 5796924 140735540949408 140735540946392 4861328 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 325904 318744 152 392 0 325503 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1303616

[startup+462.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/175 3256
/proc/meminfo: memFree=28579724/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1310480 CPUtime=462.18 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 293561 0 0 0 46159 59 0 0 20 0 1 0 23753447 1341931520 321978 33554432000 4194304 5796924 140735540949408 140735540946392 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 327620 321978 152 392 0 327219 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1310480

[startup+522.3 s]
/proc/loadavg: 2.21 2.20 2.18 4/175 3257
/proc/meminfo: memFree=28533056/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1320644 CPUtime=522.17 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 296092 0 0 0 52158 59 0 0 20 0 1 0 23753447 1352339456 325531 33554432000 4194304 5796924 140735540949408 140735540946392 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 330161 325531 152 392 0 329760 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1320644

[startup+582.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/176 3261
/proc/meminfo: memFree=28448640/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1335164 CPUtime=582.16 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 299756 0 0 0 58156 60 0 0 20 0 1 0 23753447 1367207936 330728 33554432000 4194304 5796924 140735540949408 140735540946392 5096658 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 333791 330728 152 392 0 333390 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1335164


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

[pid=3200] ppid=3197 vsize=1573680 CPUtime=1062.04 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 320716 0 0 0 106138 66 0 0 20 0 1 0 23753447 1611448320 381524 33554432000 4194304 5796924 140735540949408 140735540946392 5087500 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 393420 381524 152 392 0 393019 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1573680

[startup+1122.3 s]
/proc/loadavg: 2.36 2.28 2.20 3/175 3272
/proc/meminfo: memFree=19981388/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1589784 CPUtime=1122.01 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 324760 0 0 0 112135 66 0 0 20 0 1 0 23753447 1627938816 387085 33554432000 4194304 5796924 140735540949408 140735540946392 4809856 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 397446 387085 152 392 0 397045 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1589784

[startup+1182.3 s]
/proc/loadavg: 2.36 2.29 2.21 3/176 3276
/proc/meminfo: memFree=20530128/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1595460 CPUtime=1182.01 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 326208 0 0 0 118134 67 0 0 20 0 1 0 23753447 1633751040 389555 33554432000 4194304 5796924 140735540949408 140735540946392 5092703 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 398865 389555 152 392 0 398464 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1595460

[startup+1242.3 s]
/proc/loadavg: 2.21 2.26 2.20 4/175 3277
/proc/meminfo: memFree=20466892/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1610904 CPUtime=1242 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 330044 0 0 0 124132 68 0 0 20 0 1 0 23753447 1649565696 394924 33554432000 4194304 5796924 140735540949408 140735540946392 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 402726 394924 152 392 0 402325 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1610904

[startup+1302.3 s]
/proc/loadavg: 2.24 2.26 2.20 4/175 3278
/proc/meminfo: memFree=20420368/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1620408 CPUtime=1301.99 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 332432 0 0 0 130131 68 0 0 20 0 1 0 23753447 1659297792 398334 33554432000 4194304 5796924 140735540949408 140735540946392 5087516 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 405102 398334 152 392 0 404701 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1620408

[startup+1362.3 s]
/proc/loadavg: 2.17 2.24 2.19 3/175 3280
/proc/meminfo: memFree=20377244/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1631892 CPUtime=1361.98 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 335328 0 0 0 136130 68 0 0 20 0 1 0 23753447 1671057408 402763 33554432000 4194304 5796924 140735540949408 140735540551304 5077954 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 407973 402763 152 392 0 407572 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 1631892

[startup+1422.3 s]
/proc/loadavg: 2.23 2.25 2.20 4/175 3281
/proc/meminfo: memFree=20161596/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1806424 CPUtime=1421.98 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 337336 0 0 0 142124 74 0 0 20 0 1 0 23753447 1849778176 447415 33554432000 4194304 5796924 140735540949408 140735540946392 4806925 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 451606 447415 152 392 0 451205 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 1806424

[startup+1482.3 s]
/proc/loadavg: 2.22 2.25 2.20 3/175 3282
/proc/meminfo: memFree=20123668/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1817644 CPUtime=1481.97 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 340138 0 0 0 148122 75 0 0 20 0 1 0 23753447 1861267456 451750 33554432000 4194304 5796924 140735540949408 140735540946392 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 454411 451750 152 392 0 454010 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 1817644

[startup+1542.31 s]
/proc/loadavg: 2.30 2.27 2.20 4/175 3283
/proc/meminfo: memFree=20077968/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1828336 CPUtime=1541.96 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 342812 0 0 0 154121 75 0 0 20 0 1 0 23753447 1872216064 454935 33554432000 4194304 5796924 140735540949408 140735540946392 5101484 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 457084 454935 152 392 0 456683 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 1828336

[startup+1602.3 s]
/proc/loadavg: 2.30 2.28 2.21 3/175 3284
/proc/meminfo: memFree=20043288/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1903552 CPUtime=1601.95 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 344411 0 0 0 160118 77 0 0 20 0 1 0 23753447 1949237248 458067 33554432000 4194304 5796924 140735540949408 140735540946392 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 475888 458067 152 392 0 475487 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 1903552

[startup+1662.3 s]
/proc/loadavg: 2.18 2.24 2.20 3/175 3286
/proc/meminfo: memFree=19984896/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1916092 CPUtime=1661.93 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 347575 0 0 0 166116 77 0 0 20 0 1 0 23753447 1962078208 461742 33554432000 4194304 5796924 140735540949408 140735540946392 5092643 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 479023 461742 152 392 0 478622 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 1916092

[startup+1722.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/175 3287
/proc/meminfo: memFree=19948148/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1925596 CPUtime=1721.93 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 349954 0 0 0 172115 78 0 0 20 0 1 0 23753447 1971810304 465143 33554432000 4194304 5796924 140735540949408 140735540946392 5094498 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 481399 465143 152 392 0 480998 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 1925596

[startup+1782.3 s]
/proc/loadavg: 2.15 2.22 2.19 4/176 3291
/proc/meminfo: memFree=19911680/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1931668 CPUtime=1781.92 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 351449 0 0 0 178114 78 0 0 20 0 1 0 23753447 1978028032 468171 33554432000 4194304 5796924 140735540949408 140735540946392 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 482917 468171 152 392 0 482516 0
Current children cumulated CPU time (s) 1781.92
Current children cumulated vsize (KiB) 1931668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.17 2.22 2.19 4/176 3313
/proc/meminfo: memFree=19891976/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1931668 CPUtime=1800.01 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) R 3197 3200 386 0 -1 4202496 351449 0 0 0 179923 78 0 0 20 0 1 0 23753447 1978028032 468171 33554432000 4194304 5796924 140735540949408 140735540946392 5087772 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 482917 468171 152 392 0 482516 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1931668

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -3200
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3200 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.17 2.22 2.19 3/176 3313
/proc/meminfo: memFree=19892348/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1931668 CPUtime=1800.01 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) S 3197 3200 386 0 -1 4194304 351450 0 0 0 179923 78 0 0 20 0 1 0 23753447 1978028032 468172 33554432000 4194304 5796924 140735540949408 140735540942856 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 482917 468172 153 392 0 482516 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1931668

[startup+1802 s]
/proc/loadavg: 2.17 2.22 2.19 2/176 3313
/proc/meminfo: memFree=19892348/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1931668 CPUtime=1800.01 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) S 3197 3200 386 0 -1 4194304 351450 0 0 0 179923 78 0 0 20 0 1 0 23753447 1978028032 468172 33554432000 4194304 5796924 140735540949408 140735540942856 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 482917 468172 153 392 0 482516 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1931668

[startup+1802.4 s]
/proc/loadavg: 2.17 2.22 2.19 2/176 3313
/proc/meminfo: memFree=19892348/32872528 swapFree=1316768/1463936
[pid=3200] ppid=3197 vsize=1931668 CPUtime=1800.01 cores=0,2,4,6
/proc/3200/stat : 3200 (naps-1.02) S 3197 3200 386 0 -1 4194304 351450 0 0 0 179923 78 0 0 20 0 1 0 23753447 1978028032 468172 33554432000 4194304 5796924 140735540949408 140735540942856 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/3200/statm: 482917 468172 153 392 0 482516 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1931668

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.42
CPU time (s): 1800.05
CPU user time (s): 1799.24
CPU system time (s): 0.807877
CPU usage (%): 99.8682
Max. virtual memory (cumulated for all children) (KiB): 1969344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.807877
maximum resident set size= 1948504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351450
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= 118
involuntary context switches= 1978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.66514 second user time and 6.592 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-18 04:31:05
IDJOB=4100539
IDBENCH=1629
IDSOLVER=2544
FILE ID=node121/4100539-1466217063
RUNJOBID= node121-1466206085-402
PBS_JOBID= 19918156
Free space on /tmp= 71660 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-van.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100539-1466217063/watcher-4100539-1466217063 -o /tmp/evaluation-result-4100539-1466217063/solver-4100539-1466217063 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-402 --watchdog 1960  naps-1.02 HOME/instance-4100539-1466217063.opb

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

MD5SUM BENCH= 3cd1cee71c010b0b6b20076800dc90e2
RANDOM SEED=255472045

node121.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		: 2666.691
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	: 5333.38
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		: 2666.691
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		: 2666.691
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		: 2666.691
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		: 2666.691
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	: 5332.54
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		: 2666.691
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		: 2666.691
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	: 5332.56
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		: 2666.691
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:        29455352 kB
Buffers:          101248 kB
Cached:           201568 kB
SwapCached:         1900 kB
Active:          1018216 kB
Inactive:         179840 kB
Active(anon):     894684 kB
Inactive(anon):     2792 kB
Active(file):     123532 kB
Inactive(file):   177048 kB
Unevictable:     1463936 kB
Mlocked:         1316768 kB
SwapTotal:      67108856 kB
SwapFree:       67101124 kB
Dirty:             63920 kB
Writeback:             0 kB
AnonPages:       2372144 kB
Mapped:             9600 kB
Shmem:                 0 kB
Slab:             607896 kB
SReclaimable:      51948 kB
SUnreclaim:       555948 kB
KernelStack:        1424 kB
PageTables:         8680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2589980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    520192 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= 71648 MiB
End job on node121 at 2016-06-18 05:01:08