Trace number 4103967

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-set1ch.opb
MD5SUM6912ca9a7133e8545ef00851da7db75b
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark359960590
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 447401599
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 10737418240
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 1616658659871
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 10737418240
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 1616658659871
Number of bits of the biggest sum of numbers41
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.
1800.00/1800.30	c 
1800.00/1800.30	c *** TERMINATED *** by signal 15
1800.00/1800.30	s UNKNOWN
1800.00/1800.30	c _____________________________________________________________________________
1800.00/1800.30	c 
1800.00/1800.30	c std/band forms        : 252,269
1800.00/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.30	c BDD/srt/adr Max costs : 11469,0,92
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 12,0,459,0,49
1800.00/1800.30	c BDD nodes             : 2169695
1800.00/1800.30	c Es1/CC detections     : 0,0
1800.00/1800.30	c SAT/UNSAT calls       : 0,0
1800.00/1800.30	c restarts              : 0
1800.00/1800.30	c conflicts             : 0              (0 /sec)
1800.00/1800.30	c decisions             : 0              (0 /sec)
1800.00/1800.30	c propagations          : 0              (0 /sec)
1800.00/1800.30	c inspects              : 0              (0 /sec)
1800.00/1800.30	c CPU time (solving tm) : 1800 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 1763 s
1800.00/1800.30	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-4103967-1466271439/watcher-4103967-1466271439 -o /tmp/evaluation-result-4103967-1466271439/solver-4103967-1466271439 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466269638-28964 --watchdog 1960 naps-1.02 HOME/instance-4103967-1466271439.opb 

pid=29126
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: 2.13 2.13 2.02 3/176 29129
/proc/meminfo: memFree=29884080/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=6824 CPUtime=0 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 384 0 0 0 0 0 0 0 20 0 1 0 29193161 6987776 259 33554432000 4194304 5796924 140736689818096 140736689816680 5151656 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29129/statm: 1706 260 114 392 0 1305 0

[startup+0.100161 s]
/proc/loadavg: 2.13 2.13 2.02 3/176 29129
/proc/meminfo: memFree=29884080/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=11700 CPUtime=0.09 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 1527 0 0 0 9 0 0 0 20 0 1 0 29193161 11980800 1402 33554432000 4194304 5796924 140736689818096 140736689817256 5077846 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29129/statm: 2925 1402 124 392 0 2524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11700

[startup+0.200361 s]
/proc/loadavg: 2.13 2.13 2.02 3/176 29129
/proc/meminfo: memFree=29884080/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=15836 CPUtime=0.19 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 2541 0 0 0 19 0 0 0 20 0 1 0 29193161 16216064 2374 33554432000 4194304 5796924 140736689818096 140736689817256 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29129/statm: 3959 2374 128 392 0 3558 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15836

[startup+0.300332 s]
/proc/loadavg: 2.13 2.13 2.02 3/176 29129
/proc/meminfo: memFree=29884080/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=19904 CPUtime=0.29 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 3458 0 0 0 29 0 0 0 20 0 1 0 29193161 20381696 3291 33554432000 4194304 5796924 140736689818096 140736689817256 4802576 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/29129/statm: 4976 3291 130 392 0 4575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19904

[startup+0.70029 s]
/proc/loadavg: 2.13 2.13 2.02 3/176 29129
/proc/meminfo: memFree=29884080/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=19452 CPUtime=0.68 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 3468 0 0 0 68 0 0 0 20 0 1 0 29193161 19918848 3188 33554432000 4194304 5796924 140736689818096 140736689814312 4296264 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 4863 3188 140 392 0 4462 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19452

[startup+1.50028 s]
/proc/loadavg: 2.13 2.13 2.02 3/177 29130
/proc/meminfo: memFree=29871772/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=21336 CPUtime=1.48 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 3954 0 0 0 148 0 0 0 20 0 1 0 29193161 21848064 3674 33554432000 4194304 5796924 140736689818096 140736689814312 5096609 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 5334 3674 144 392 0 4933 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21336

[startup+3.10034 s]
/proc/loadavg: 2.12 2.13 2.02 3/177 29130
/proc/meminfo: memFree=29869664/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=21336 CPUtime=3.08 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 3954 0 0 0 308 0 0 0 20 0 1 0 29193161 21848064 3674 33554432000 4194304 5796924 140736689818096 140736689814312 5096680 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 5334 3674 144 392 0 4933 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21336

[startup+6.3003 s]
/proc/loadavg: 2.12 2.13 2.02 3/173 29165
/proc/meminfo: memFree=30531420/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=22400 CPUtime=6.28 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 4224 0 0 0 627 1 0 0 20 0 1 0 29193161 22937600 3944 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 5600 3944 144 392 0 5199 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22400

[startup+12.7002 s]
/proc/loadavg: 2.10 2.12 2.02 3/173 29165
/proc/meminfo: memFree=30272788/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=22400 CPUtime=12.68 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 4224 0 0 0 1261 7 0 0 20 0 1 0 29193161 22937600 3944 33554432000 4194304 5796924 140736689818096 140736689814312 4199760 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 5600 3944 144 392 0 5199 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22400

[startup+25.5003 s]
/proc/loadavg: 2.08 2.12 2.02 3/177 29176
/proc/meminfo: memFree=29739264/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=27812 CPUtime=25.48 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 5633 0 0 0 2536 12 0 0 20 0 1 0 29193161 28479488 5562 33554432000 4194304 5796924 140736689818096 140736689814312 5092487 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 6953 5562 191 392 0 6552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27812

[startup+51.1003 s]
/proc/loadavg: 2.12 2.12 2.03 3/177 29176
/proc/meminfo: memFree=29696548/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=27812 CPUtime=51.07 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 5634 0 0 0 5095 12 0 0 20 0 1 0 29193161 28479488 5563 33554432000 4194304 5796924 140736689818096 140736689814312 4806764 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 6953 5563 191 392 0 6552 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27812

[startup+102.3 s]
/proc/loadavg: 2.24 2.16 2.04 3/177 29178
/proc/meminfo: memFree=29501836/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=28956 CPUtime=102.28 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 5911 0 0 0 10215 13 0 0 20 0 1 0 29193161 29650944 5840 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 7239 5840 191 392 0 6838 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 28956

[startup+162.3 s]
/proc/loadavg: 2.21 2.16 2.05 3/177 29179
/proc/meminfo: memFree=28606500/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=29856 CPUtime=162.26 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 6272 0 0 0 16213 13 0 0 20 0 1 0 29193161 30572544 6036 33554432000 4194304 5796924 140736689818096 140736689814312 5087650 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 7464 6036 191 392 0 7063 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 29856

[startup+222.307 s]
/proc/loadavg: 2.17 2.16 2.05 3/177 29183
/proc/meminfo: memFree=28605384/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=30000 CPUtime=222.26 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 6300 0 0 0 22213 13 0 0 20 0 1 0 29193161 30720000 6064 33554432000 4194304 5796924 140736689818096 140736689814312 5100399 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 7500 6064 191 392 0 7099 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 30000

[startup+282.3 s]
/proc/loadavg: 2.12 2.14 2.05 3/177 29184
/proc/meminfo: memFree=26505176/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=30000 CPUtime=282.24 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 6305 0 0 0 28211 13 0 0 20 0 1 0 29193161 30720000 6069 33554432000 4194304 5796924 140736689818096 140736689814312 5092871 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 7500 6069 191 392 0 7099 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 30000

[startup+342.3 s]
/proc/loadavg: 2.18 2.16 2.06 3/175 29199
/proc/meminfo: memFree=30512900/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=30000 CPUtime=342.23 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 6344 0 0 0 34206 17 0 0 20 0 1 0 29193161 30720000 6108 33554432000 4194304 5796924 140736689818096 140736689814312 5087776 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 7500 6108 191 392 0 7099 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 30000

[startup+402.3 s]
/proc/loadavg: 2.22 2.17 2.07 4/177 29233
/proc/meminfo: memFree=30693032/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=32896 CPUtime=402.23 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 7267 0 0 0 40199 24 0 0 20 0 1 0 29193161 33685504 6701 33554432000 4194304 5796924 140736689818096 140736689814312 4313486 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 8224 6701 191 392 0 7823 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 32896

[startup+462.3 s]
/proc/loadavg: 2.12 2.15 2.07 4/177 29234
/proc/meminfo: memFree=30690840/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=33616 CPUtime=462.22 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 7572 0 0 0 46198 24 0 0 20 0 1 0 29193161 34422784 7006 33554432000 4194304 5796924 140736689818096 140736689814312 4863664 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 8404 7006 191 392 0 8003 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 33616

[startup+522.3 s]
/proc/loadavg: 2.16 2.15 2.08 3/177 29235
/proc/meminfo: memFree=30686616/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=37924 CPUtime=522.2 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 8261 0 0 0 52196 24 0 0 20 0 1 0 29193161 38834176 8058 33554432000 4194304 5796924 140736689818096 140736689811816 4809311 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 9481 8058 191 392 0 9080 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 37924

[startup+582.3 s]
/proc/loadavg: 2.18 2.16 2.09 3/177 29236
/proc/meminfo: memFree=30683140/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=40460 CPUtime=582.19 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 8796 0 0 0 58195 24 0 0 20 0 1 0 29193161 41431040 8593 33554432000 4194304 5796924 140736689818096 140736689814312 4807005 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 10115 8593 191 392 0 9714 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 40460


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.16 2.10 3/177 29246
/proc/meminfo: memFree=30634284/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=91472 CPUtime=942.14 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 17085 0 0 0 94187 27 0 0 20 0 1 0 29193161 93667328 20082 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 22868 20082 191 392 0 22467 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 91472

[startup+1002.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/177 29248
/proc/meminfo: memFree=30621492/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=92792 CPUtime=1002.13 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 17605 0 0 0 100186 27 0 0 20 0 1 0 29193161 95019008 21113 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 23198 21113 191 392 0 22797 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 92792

[startup+1062.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 29249
/proc/meminfo: memFree=30625828/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=93320 CPUtime=1062.12 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 17744 0 0 0 106185 27 0 0 20 0 1 0 29193161 95559680 21248 33554432000 4194304 5796924 140736689818096 140736689814312 5100064 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 23330 21248 191 392 0 22929 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 93320

[startup+1122.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 29250
/proc/meminfo: memFree=30619260/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=96224 CPUtime=1122.11 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 18460 0 0 0 112183 28 0 0 20 0 1 0 29193161 98533376 21953 33554432000 4194304 5796924 140736689818096 140736689814312 5100089 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 24056 21953 191 392 0 23655 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 96224

[startup+1182.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 29251
/proc/meminfo: memFree=30591120/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=118896 CPUtime=1182.1 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 19204 0 0 0 118182 28 0 0 20 0 1 0 29193161 121749504 28155 33554432000 4194304 5796924 140736689818096 140736689814312 5087532 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 29724 28155 191 392 0 29323 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 118896

[startup+1242.3 s]
/proc/loadavg: 2.13 2.15 2.09 3/177 29252
/proc/meminfo: memFree=30596336/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=120228 CPUtime=1242.09 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 19513 0 0 0 124180 29 0 0 20 0 1 0 29193161 123113472 28464 33554432000 4194304 5796924 140736689818096 140736689814312 5092416 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 30057 28464 191 392 0 29656 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 120228

[startup+1302.3 s]
/proc/loadavg: 2.16 2.15 2.09 3/177 29254
/proc/meminfo: memFree=30593984/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=122076 CPUtime=1302.08 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 19981 0 0 0 130179 29 0 0 20 0 1 0 29193161 125005824 28932 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 30519 28932 191 392 0 30118 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 122076

[startup+1362.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/178 29258
/proc/meminfo: memFree=30585880/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=123132 CPUtime=1362.07 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 20290 0 0 0 136178 29 0 0 20 0 1 0 29193161 126087168 29241 33554432000 4194304 5796924 140736689818096 140736689814312 5087650 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 30783 29241 191 392 0 30382 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 123132

[startup+1422.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/178 29282
/proc/meminfo: memFree=30587732/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=133728 CPUtime=1422.07 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 20805 0 0 0 142178 29 0 0 20 0 1 0 29193161 136937472 29756 33554432000 4194304 5796924 140736689818096 140736689814312 5087497 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33432 29756 191 392 0 33031 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 133728

[startup+1482.3 s]
/proc/loadavg: 2.20 2.15 2.10 3/177 29283
/proc/meminfo: memFree=30588452/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=134392 CPUtime=1482.05 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21010 0 0 0 148176 29 0 0 20 0 1 0 29193161 137617408 29961 33554432000 4194304 5796924 140736689818096 140736689814312 4806943 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33598 29961 191 392 0 33197 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 134392

[startup+1542.31 s]
/proc/loadavg: 2.12 2.14 2.09 3/177 29284
/proc/meminfo: memFree=30583996/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=134852 CPUtime=1542.05 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21186 0 0 0 154175 30 0 0 20 0 1 0 29193161 138088448 30137 33554432000 4194304 5796924 140736689818096 140736689814312 5087606 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33713 30137 191 392 0 33312 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 134852

[startup+1602.3 s]
/proc/loadavg: 2.19 2.16 2.10 4/176 29285
/proc/meminfo: memFree=30577276/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=135384 CPUtime=1602.04 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21349 0 0 0 160174 30 0 0 20 0 1 0 29193161 138633216 30300 33554432000 4194304 5796924 140736689818096 140736689814312 5092416 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33846 30300 191 392 0 33445 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 135384

[startup+1662.3 s]
/proc/loadavg: 2.23 2.17 2.10 3/177 29287
/proc/meminfo: memFree=30572188/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=135672 CPUtime=1662.03 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21432 0 0 0 166173 30 0 0 20 0 1 0 29193161 138928128 30383 33554432000 4194304 5796924 140736689818096 140736689814312 5087766 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33918 30383 191 392 0 33517 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 135672

[startup+1722.3 s]
/proc/loadavg: 2.24 2.18 2.10 3/177 29288
/proc/meminfo: memFree=30569576/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=135672 CPUtime=1722.02 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21443 0 0 0 172172 30 0 0 20 0 1 0 29193161 138928128 30394 33554432000 4194304 5796924 140736689818096 140736689814312 4313113 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33918 30394 191 392 0 33517 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 135672

[startup+1782.3 s]
/proc/loadavg: 2.18 2.18 2.10 3/177 29289
/proc/meminfo: memFree=30569324/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=135672 CPUtime=1782.01 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21446 0 0 0 178171 30 0 0 20 0 1 0 29193161 138928128 30397 33554432000 4194304 5796924 140736689818096 140736689814312 5087675 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33918 30397 191 392 0 33517 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 135672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.11 4/177 29289
/proc/meminfo: memFree=30569324/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=135672 CPUtime=1800 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21450 0 0 0 179970 30 0 0 20 0 1 0 29193161 138928128 30401 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33918 30401 191 392 0 33517 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 135672

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 29129 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.11 4/177 29289
/proc/meminfo: memFree=30569324/32872528 swapFree=1074772/1156532
[pid=29129] ppid=29126 vsize=135672 CPUtime=1800 cores=1,3,5,7
/proc/29129/stat : 29129 (naps-1.02) R 29126 29129 17542 0 -1 4202496 21450 0 0 0 179970 30 0 0 20 0 1 0 29193161 138928128 30401 33554432000 4194304 5796924 140736689818096 140736689814312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/29129/statm: 33918 30401 191 392 0 33517 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 135672

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.306953
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 139460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.306953
maximum resident set size= 133116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21462
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 2765

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.73682 second user time and 11.3963 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 19:37:19
IDJOB=4103967
IDBENCH=2518
IDSOLVER=2544
FILE ID=node114/4103967-1466271439
RUNJOBID= node114-1466269638-28964
PBS_JOBID= 19918199
Free space on /tmp= 71728 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-set1ch.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103967-1466271439/watcher-4103967-1466271439 -o /tmp/evaluation-result-4103967-1466271439/solver-4103967-1466271439 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466269638-28964 --watchdog 1960  naps-1.02 HOME/instance-4103967-1466271439.opb

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

MD5SUM BENCH= 6912ca9a7133e8545ef00851da7db75b
RANDOM SEED=1512513595

node114.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		: 2666.761
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	: 5333.52
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		: 2666.761
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		: 2666.761
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	: 5332.54
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
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:        29884684 kB
Buffers:          132696 kB
Cached:           224488 kB
SwapCached:          808 kB
Active:           807612 kB
Inactive:         272192 kB
Active(anon):     723912 kB
Inactive(anon):     1176 kB
Active(file):      83700 kB
Inactive(file):   271016 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100508 kB
Dirty:              4288 kB
Writeback:             0 kB
AnonPages:       1989600 kB
Mapped:             8796 kB
Shmem:                 0 kB
Slab:             609216 kB
SReclaimable:      53404 kB
SUnreclaim:       555812 kB
KernelStack:        1472 kB
PageTables:         8024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2087180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    808960 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= 71724 MiB
End job on node114 at 2016-06-18 20:07:20