Trace number 4100115

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
NaPS 1.02? (TO) 1800.07 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bienst1.opb
MD5SUM3c5a26b44a5daf16e362588a0fac7ed0
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
Optimality of the best value was proved
Number of variables13806
Total number of constraints604
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints600
Minimum length of a constraint7
Maximum length of a constraint390
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524564
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.
1800.05/1800.40	c 
1800.05/1800.40	c *** TERMINATED *** by signal 15
1800.05/1800.40	s UNKNOWN
1800.05/1800.40	c _____________________________________________________________________________
1800.05/1800.40	c 
1800.05/1800.40	c std/band forms        : 476,128
1800.05/1800.40	c 2cl/3cl ITE-codings   : 191358,1429669
1800.05/1800.40	c BDD/srt/adr Max costs : 19380,0,0
1800.05/1800.40	c BDDraw/bin/mul/srt/adr: 120,0,484,0,0
1800.05/1800.40	c BDD nodes             : 1705377
1800.05/1800.40	c Es1/CC detections     : 0,0
1800.05/1800.40	c SAT/UNSAT calls       : 0,0
1800.05/1800.40	c restarts              : 0
1800.05/1800.40	c conflicts             : 0              (0 /sec)
1800.05/1800.40	c decisions             : 0              (0 /sec)
1800.05/1800.40	c propagations          : 0              (0 /sec)
1800.05/1800.40	c inspects              : 0              (0 /sec)
1800.05/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.05/1800.40	c Time for Opt-base     : 117.6 s
1800.05/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4100115-1466211948/watcher-4100115-1466211948 -o /tmp/evaluation-result-4100115-1466211948/solver-4100115-1466211948 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-403 --watchdog 1960 naps-1.02 HOME/instance-4100115-1466211948.opb 

pid=2472
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 2.17 2.15 3/175 2475
/proc/meminfo: memFree=30387944/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=6820 CPUtime=0 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 398 0 0 0 0 0 0 0 20 0 1 0 23241694 6983680 273 33554432000 4194304 5796924 140733612761936 140733794497672 5087724 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 1705 273 124 392 0 1304 0

[startup+0.100151 s]
/proc/loadavg: 2.15 2.17 2.15 3/175 2475
/proc/meminfo: memFree=30387944/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=10956 CPUtime=0.09 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 1410 0 0 0 9 0 0 0 20 0 1 0 23241694 11218944 1285 33554432000 4194304 5796924 140733612761936 140733794497672 4349930 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 2739 1285 124 392 0 2338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10956

[startup+0.200316 s]
/proc/loadavg: 2.15 2.17 2.15 3/175 2475
/proc/meminfo: memFree=30387944/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=15312 CPUtime=0.19 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 2481 0 0 0 19 0 0 0 20 0 1 0 23241694 15679488 2356 33554432000 4194304 5796924 140733612761936 140733794497672 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 3828 2356 124 392 0 3427 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15312

[startup+0.300295 s]
/proc/loadavg: 2.15 2.17 2.15 3/175 2475
/proc/meminfo: memFree=30387944/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=19172 CPUtime=0.29 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 3380 0 0 0 29 0 0 0 20 0 1 0 23241694 19632128 3255 33554432000 4194304 5796924 140733612761936 140733794497672 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 4793 3255 124 392 0 4392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19172

[startup+0.700239 s]
/proc/loadavg: 2.15 2.17 2.15 3/175 2475
/proc/meminfo: memFree=30387944/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=24112 CPUtime=0.69 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 4760 0 0 0 69 0 0 0 20 0 1 0 23241694 24690688 4527 33554432000 4194304 5796924 140733612761936 140733794497672 5087747 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 6028 4527 143 392 0 5627 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24112

[startup+1.5003 s]
/proc/loadavg: 2.15 2.17 2.15 4/176 2476
/proc/meminfo: memFree=30360476/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=37164 CPUtime=1.49 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 8160 0 0 0 148 1 0 0 20 0 1 0 23241694 38055936 7762 33554432000 4194304 5796924 140733612761936 140733612758152 5087771 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 9291 7762 143 392 0 8890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37164

[startup+3.10031 s]
/proc/loadavg: 2.15 2.17 2.15 4/176 2476
/proc/meminfo: memFree=30350184/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=46396 CPUtime=3.09 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 10371 0 0 0 308 1 0 0 20 0 1 0 23241694 47509504 10006 33554432000 4194304 5796924 140733612761936 140733612610952 5092416 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 11599 10006 143 392 0 11198 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46396

[startup+6.30032 s]
/proc/loadavg: 2.22 2.19 2.16 4/176 2476
/proc/meminfo: memFree=30331884/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=58800 CPUtime=6.29 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 12727 0 0 0 627 2 0 0 20 0 1 0 23241694 60211200 13088 33554432000 4194304 5796924 140733612761936 140733612716312 5093079 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 14700 13088 143 392 0 14299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58800

[startup+12.7003 s]
/proc/loadavg: 2.20 2.18 2.16 4/176 2476
/proc/meminfo: memFree=30294412/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=88060 CPUtime=12.69 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 17507 0 0 0 1266 3 0 0 20 0 1 0 23241694 90173440 20342 33554432000 4194304 5796924 140733612761936 140733612713336 5093096 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 22015 20342 143 392 0 21614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88060

[startup+25.5003 s]
/proc/loadavg: 2.16 2.17 2.15 3/176 2476
/proc/meminfo: memFree=30325436/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=88456 CPUtime=25.48 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 17598 0 0 0 2545 3 0 0 20 0 1 0 23241694 90578944 20433 33554432000 4194304 5796924 140733612761936 140733612758152 5087516 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 22114 20433 144 392 0 21713 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88456

[startup+51.1003 s]
/proc/loadavg: 2.31 2.21 2.16 4/176 2476
/proc/meminfo: memFree=30298420/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=88456 CPUtime=51.08 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 17598 0 0 0 5105 3 0 0 20 0 1 0 23241694 90578944 20433 33554432000 4194304 5796924 140733612761936 140733612758152 4313179 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 22114 20433 144 392 0 21713 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88456

[startup+102.3 s]
/proc/loadavg: 2.21 2.19 2.16 3/176 2478
/proc/meminfo: memFree=30293492/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=88456 CPUtime=102.27 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 17661 0 0 0 10224 3 0 0 20 0 1 0 23241694 90578944 20498 33554432000 4194304 5796924 140733612761936 140733612758152 5092518 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 22114 20498 144 392 0 21713 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 88456

[startup+162.3 s]
/proc/loadavg: 2.18 2.18 2.16 3/176 2479
/proc/meminfo: memFree=29373084/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1169236 CPUtime=162.26 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 92606 0 0 0 16197 29 0 0 20 0 1 0 23241694 1197297664 248835 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 292309 248835 169 392 0 291908 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1169236

[startup+222.307 s]
/proc/loadavg: 2.18 2.18 2.16 3/176 2480
/proc/meminfo: memFree=29366488/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1174928 CPUtime=222.25 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 92615 0 0 0 22196 29 0 0 20 0 1 0 23241694 1203126272 249866 33554432000 4194304 5796924 140733612761936 140733612758984 4606721 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 293732 249866 170 392 0 293331 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1174928

[startup+282.3 s]
/proc/loadavg: 2.17 2.17 2.16 4/177 2484
/proc/meminfo: memFree=29364700/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1174928 CPUtime=282.24 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 92617 0 0 0 28195 29 0 0 20 0 1 0 23241694 1203126272 250890 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 293732 250890 170 392 0 293331 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1174928

[startup+342.3 s]
/proc/loadavg: 2.06 2.14 2.14 3/176 2485
/proc/meminfo: memFree=29373748/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1174928 CPUtime=342.23 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 92619 0 0 0 34194 29 0 0 20 0 1 0 23241694 1203126272 251914 33554432000 4194304 5796924 140733612761936 140733612758984 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 293732 251914 170 392 0 293331 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1174928

[startup+402.3 s]
/proc/loadavg: 2.11 2.14 2.14 4/176 2487
/proc/meminfo: memFree=29362432/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1174928 CPUtime=402.22 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 93130 0 0 0 40193 29 0 0 20 0 1 0 23241694 1203126272 253958 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 293732 253958 170 392 0 293331 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1174928

[startup+462.3 s]
/proc/loadavg: 2.26 2.16 2.15 3/176 2488
/proc/meminfo: memFree=29367500/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1180856 CPUtime=462.21 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 93137 0 0 0 46192 29 0 0 20 0 1 0 23241694 1209196544 254987 33554432000 4194304 5796924 140733612761936 140733612758984 4568928 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 295214 254987 170 392 0 294813 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 1180856

[startup+522.3 s]
/proc/loadavg: 2.27 2.18 2.15 3/176 2489
/proc/meminfo: memFree=29374752/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1180856 CPUtime=522.2 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 93360 0 0 0 52191 29 0 0 20 0 1 0 23241694 1209196544 256743 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 295214 256743 170 392 0 294813 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 1180856

[startup+582.3 s]
/proc/loadavg: 2.15 2.16 2.15 3/176 2490
/proc/meminfo: memFree=29365620/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1180856 CPUtime=582.19 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 94251 0 0 0 58187 32 0 0 20 0 1 0 23241694 1209196544 249591 33554432000 4194304 5796924 140733612761936 140733612759400 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 295214 249591 170 392 0 294813 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 1180856


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


[startup+882.307 s]
/proc/loadavg: 2.25 2.18 2.15 4/177 2499
/proc/meminfo: memFree=29358080/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1192284 CPUtime=882.15 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 95291 0 0 0 88183 32 0 0 20 0 1 0 23241694 1220898816 258296 33554432000 4194304 5796924 140733612761936 140733612758984 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 298071 258296 170 392 0 297670 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 1192284

[startup+942.3 s]
/proc/loadavg: 2.22 2.18 2.15 3/176 2500
/proc/meminfo: memFree=29316872/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1199036 CPUtime=942.13 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 95513 0 0 0 94181 32 0 0 20 0 1 0 23241694 1227812864 261073 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 299759 261073 170 392 0 299358 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 1199036

[startup+1002.3 s]
/proc/loadavg: 2.23 2.19 2.16 3/176 2502
/proc/meminfo: memFree=29329012/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1199036 CPUtime=1002.12 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 95809 0 0 0 100180 32 0 0 20 0 1 0 23241694 1227812864 262902 33554432000 4194304 5796924 140733612761936 140733612758984 4606480 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 299759 262902 170 392 0 299358 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 1199036

[startup+1062.3 s]
/proc/loadavg: 2.08 2.15 2.14 4/176 2503
/proc/meminfo: memFree=29348660/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1199036 CPUtime=1062.11 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 95812 0 0 0 106179 32 0 0 20 0 1 0 23241694 1227812864 264438 33554432000 4194304 5796924 140733612761936 140733612758984 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 299759 264438 170 392 0 299358 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 1199036

[startup+1122.3 s]
/proc/loadavg: 2.16 2.15 2.14 4/176 2504
/proc/meminfo: memFree=29309324/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1199036 CPUtime=1122.11 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 95815 0 0 0 112178 33 0 0 20 0 1 0 23241694 1227812864 265463 33554432000 4194304 5796924 140733612761936 140733612758984 4606708 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 299759 265463 170 392 0 299358 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 1199036

[startup+1182.3 s]
/proc/loadavg: 2.21 2.17 2.15 3/176 2505
/proc/meminfo: memFree=29369956/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1206856 CPUtime=1182.09 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 96590 0 0 0 118174 35 0 0 20 0 1 0 23241694 1235820544 256604 33554432000 4194304 5796924 140733612761936 140733612758984 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2475/statm: 301714 256604 170 392 0 301313 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 1206856

[startup+1242.3 s]
/proc/loadavg: 2.25 2.18 2.15 3/176 2506
/proc/meminfo: memFree=29330756/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1206856 CPUtime=1242.07 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 96951 0 0 0 124172 35 0 0 20 0 1 0 23241694 1235820544 258481 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 301714 258481 170 392 0 301313 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 1206856

[startup+1302.3 s]
/proc/loadavg: 2.22 2.19 2.16 3/176 2508
/proc/meminfo: memFree=29362352/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1206856 CPUtime=1302.06 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 96985 0 0 0 130171 35 0 0 20 0 1 0 23241694 1235820544 260036 33554432000 4194304 5796924 140733612761936 140733612758984 4606531 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 301714 260036 170 392 0 301313 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 1206856

[startup+1362.3 s]
/proc/loadavg: 2.28 2.21 2.17 3/176 2509
/proc/meminfo: memFree=29329204/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1206856 CPUtime=1362.05 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 96991 0 0 0 136170 35 0 0 20 0 1 0 23241694 1235820544 261894 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 301714 261894 170 392 0 301313 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 1206856

[startup+1422.3 s]
/proc/loadavg: 2.16 2.19 2.16 3/176 2510
/proc/meminfo: memFree=29292900/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1212780 CPUtime=1422.04 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 97182 0 0 0 142169 35 0 0 20 0 1 0 23241694 1241886720 265212 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 303195 265212 170 392 0 302794 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 1212780

[startup+1482.3 s]
/proc/loadavg: 2.22 2.20 2.16 3/177 2560
/proc/meminfo: memFree=29330772/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1212780 CPUtime=1482.01 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 97550 0 0 0 148166 35 0 0 20 0 1 0 23241694 1241886720 267093 33554432000 4194304 5796924 140733612761936 140733612758984 4606433 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 303195 267093 170 392 0 302794 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 1212780

[startup+1542.31 s]
/proc/loadavg: 2.20 2.19 2.16 3/177 2608
/proc/meminfo: memFree=29380304/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1212780 CPUtime=1542.01 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 97552 0 0 0 154166 35 0 0 20 0 1 0 23241694 1241886720 268117 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 303195 268117 170 392 0 302794 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 1212780

[startup+1602.3 s]
/proc/loadavg: 2.13 2.17 2.16 3/176 2610
/proc/meminfo: memFree=29358904/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1212780 CPUtime=1601.98 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 97569 0 0 0 160163 35 0 0 20 0 1 0 23241694 1241886720 269141 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 303195 269141 170 392 0 302794 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 1212780

[startup+1662.3 s]
/proc/loadavg: 2.16 2.17 2.16 3/176 2611
/proc/meminfo: memFree=29322828/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1219420 CPUtime=1661.97 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 97788 0 0 0 166162 35 0 0 20 0 1 0 23241694 1248686080 271404 33554432000 4194304 5796924 140733612761936 140733612758984 4606708 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 304855 271404 170 392 0 304454 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 1219420

[startup+1722.3 s]
/proc/loadavg: 2.25 2.18 2.16 3/176 2612
/proc/meminfo: memFree=29305148/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1219420 CPUtime=1721.96 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 98088 0 0 0 172161 35 0 0 20 0 1 0 23241694 1248686080 273748 33554432000 4194304 5796924 140733612761936 140733612758984 4606721 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 304855 273748 170 392 0 304454 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 1219420

[startup+1782.3 s]
/proc/loadavg: 2.20 2.18 2.16 3/176 2613
/proc/meminfo: memFree=29300848/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1219420 CPUtime=1781.96 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 98090 0 0 0 178161 35 0 0 20 0 1 0 23241694 1248686080 274772 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 304855 274772 170 392 0 304454 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 1219420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.16 2.17 2.16 3/176 2613
/proc/meminfo: memFree=29298296/32872528 swapFree=1316768/1463936
[pid=2475] ppid=2472 vsize=1219420 CPUtime=1800.05 cores=1,3,5,7
/proc/2475/stat : 2475 (naps-1.02) R 2472 2475 386 0 -1 4202496 98091 0 0 0 179970 35 0 0 20 0 1 0 23241694 1248686080 275435 33554432000 4194304 5796924 140733612761936 140733612758984 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2475/statm: 304855 275435 170 392 0 304454 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1219420

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 2475 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.07
CPU user time (s): 1799.71
CPU system time (s): 0.364944
CPU usage (%): 99.9814
Max. virtual memory (cumulated for all children) (KiB): 1410652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.364944
maximum resident set size= 1201024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98103
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= 123
involuntary context switches= 1890

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.91225 second user time and 6.78097 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-18 03:05:48
IDJOB=4100115
IDBENCH=1575
IDSOLVER=2544
FILE ID=node121/4100115-1466211948
RUNJOBID= node121-1466206085-403
PBS_JOBID= 19918156
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-bienst1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100115-1466211948/watcher-4100115-1466211948 -o /tmp/evaluation-result-4100115-1466211948/solver-4100115-1466211948 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-403 --watchdog 1960  naps-1.02 HOME/instance-4100115-1466211948.opb

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

MD5SUM BENCH= 3c5a26b44a5daf16e362588a0fac7ed0
RANDOM SEED=213709423

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:        30388588 kB
Buffers:           44864 kB
Cached:           120548 kB
SwapCached:         1916 kB
Active:           178460 kB
Inactive:         118528 kB
Active(anon):     131192 kB
Inactive(anon):     2768 kB
Active(file):      47268 kB
Inactive(file):   115760 kB
Unevictable:     1463936 kB
Mlocked:         1316768 kB
SwapTotal:      67108856 kB
SwapFree:       67101084 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       1608428 kB
Mapped:             9368 kB
Shmem:                 0 kB
Slab:             576168 kB
SReclaimable:      20740 kB
SUnreclaim:       555428 kB
KernelStack:        1448 kB
PageTables:         6968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1735552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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= 71712 MiB
End job on node121 at 2016-06-18 03:35:48