Trace number 4103899

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 1802.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pp08a.opb
MD5SUMff5b6f1c6eab20bc880408fc770c13e2
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark10946196156
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 180407058264
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 180407058264
Number of bits of the biggest sum of numbers38
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-4103899-1466269714/watcher-4103899-1466269714 -o /tmp/evaluation-result-4103899-1466269714/solver-4103899-1466269714 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960 naps-1.02 HOME/instance-4103899-1466269714.opb 

pid=19695
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: 2.02 2.07 2.02 3/176 19698
/proc/meminfo: memFree=31090680/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=7456 CPUtime=0 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 538 0 0 0 0 0 0 0 20 0 1 0 29021866 7634944 413 33554432000 4194304 5796924 140734732832256 140733325775320 4839552 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 1864 413 116 392 0 1463 0

[startup+0.100156 s]
/proc/loadavg: 2.02 2.07 2.02 3/176 19698
/proc/meminfo: memFree=31090680/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=10628 CPUtime=0.09 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1312 0 0 0 9 0 0 0 20 0 1 0 29021866 10883072 1187 33554432000 4194304 5796924 140734732832256 140734732831416 4404063 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2657 1187 128 392 0 2256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10628

[startup+0.200304 s]
/proc/loadavg: 2.02 2.07 2.02 3/176 19698
/proc/meminfo: memFree=31090680/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11288 CPUtime=0.19 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1498 0 0 0 19 0 0 0 20 0 1 0 29021866 11558912 1331 33554432000 4194304 5796924 140734732832256 140734732831416 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2822 1331 140 392 0 2421 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11288

[startup+0.30026 s]
/proc/loadavg: 2.02 2.07 2.02 3/176 19698
/proc/meminfo: memFree=31090680/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11288 CPUtime=0.29 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1498 0 0 0 29 0 0 0 20 0 1 0 29021866 11558912 1331 33554432000 4194304 5796924 140734732832256 140734732831416 5087516 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2822 1331 140 392 0 2421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11288

[startup+0.700229 s]
/proc/loadavg: 2.02 2.07 2.02 3/176 19698
/proc/meminfo: memFree=31090680/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11288 CPUtime=0.69 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1498 0 0 0 69 0 0 0 20 0 1 0 29021866 11558912 1331 33554432000 4194304 5796924 140734732832256 140734732831416 5087529 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2822 1331 140 392 0 2421 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11288

[startup+1.50024 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 19699
/proc/meminfo: memFree=31085848/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11288 CPUtime=1.49 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1498 0 0 0 149 0 0 0 20 0 1 0 29021866 11558912 1331 33554432000 4194304 5796924 140734732832256 140734732828472 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2822 1331 140 392 0 2421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11288

[startup+3.10023 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 19699
/proc/meminfo: memFree=31085600/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11432 CPUtime=3.09 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1546 0 0 0 309 0 0 0 20 0 1 0 29021866 11706368 1379 33554432000 4194304 5796924 140734732832256 140734732825976 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2858 1379 140 392 0 2457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11432

[startup+6.30024 s]
/proc/loadavg: 2.02 2.06 2.02 3/177 19699
/proc/meminfo: memFree=31085612/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11696 CPUtime=6.29 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1601 0 0 0 629 0 0 0 20 0 1 0 29021866 11976704 1434 33554432000 4194304 5796924 140734732832256 140734732825976 4865409 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2924 1434 140 392 0 2523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11696

[startup+12.7002 s]
/proc/loadavg: 2.02 2.06 2.02 3/177 19699
/proc/meminfo: memFree=31085476/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11840 CPUtime=12.69 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1623 0 0 0 1269 0 0 0 20 0 1 0 29021866 12124160 1456 33554432000 4194304 5796924 140734732832256 140734732825976 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2960 1456 140 392 0 2559 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11840

[startup+25.5003 s]
/proc/loadavg: 2.01 2.06 2.02 3/177 19699
/proc/meminfo: memFree=31084900/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=11972 CPUtime=25.49 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1669 0 0 0 2549 0 0 0 20 0 1 0 29021866 12259328 1571 33554432000 4194304 5796924 140734732832256 140734732825976 4313072 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 2993 1571 140 392 0 2592 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11972

[startup+51.1003 s]
/proc/loadavg: 2.01 2.05 2.02 3/177 19699
/proc/meminfo: memFree=31085492/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=12104 CPUtime=51.08 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 1708 0 0 0 5108 0 0 0 20 0 1 0 29021866 12394496 1610 33554432000 4194304 5796924 140734732832256 140734732826072 5092450 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 3026 1610 140 392 0 2625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12104

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/178 19703
/proc/meminfo: memFree=31075296/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=21784 CPUtime=102.28 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 4443 0 0 0 10228 0 0 0 20 0 1 0 29021866 22306816 4092 33554432000 4194304 5796924 140734732832256 140734732828472 4313352 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 5446 4092 191 392 0 5045 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21784

[startup+162.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 19704
/proc/meminfo: memFree=31075188/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=21784 CPUtime=162.26 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 4443 0 0 0 16226 0 0 0 20 0 1 0 29021866 22306816 4092 33554432000 4194304 5796924 140734732832256 140734732828472 5087664 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 5446 4092 191 392 0 5045 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 21784

[startup+222.307 s]
/proc/loadavg: 2.01 2.04 2.00 4/177 19705
/proc/meminfo: memFree=31066880/32872528 swapFree=249324/249324
[pid=19698] ppid=19695 vsize=30020 CPUtime=222.27 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 6592 0 0 0 22226 1 0 0 20 0 1 0 29021866 30740480 6158 33554432000 4194304 5796924 140734732832256 140734732828472 5092467 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 7505 6158 191 392 0 7104 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 30020

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 19707
/proc/meminfo: memFree=31066636/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=30312 CPUtime=282.25 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 6663 0 0 0 28224 1 0 0 20 0 1 0 29021866 31039488 6229 33554432000 4194304 5796924 140734732832256 140734732828472 4806981 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 7578 6229 191 392 0 7177 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 30312

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 19708
/proc/meminfo: memFree=30401316/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=31608 CPUtime=342.24 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7114 0 0 0 34223 1 0 0 20 0 1 0 29021866 32366592 6515 33554432000 4194304 5796924 140734732832256 140734732828472 5087494 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 7902 6515 191 392 0 7501 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 31608

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 19709
/proc/meminfo: memFree=30386820/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=31608 CPUtime=402.23 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7117 0 0 0 40222 1 0 0 20 0 1 0 29021866 32366592 6518 33554432000 4194304 5796924 140734732832256 140734732828472 5092651 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 7902 6518 191 392 0 7501 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 31608

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 19710
/proc/meminfo: memFree=30376224/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=31872 CPUtime=462.22 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7208 0 0 0 46221 1 0 0 20 0 1 0 29021866 32636928 6609 33554432000 4194304 5796924 140734732832256 140734732828472 5092425 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 7968 6609 191 392 0 7567 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 31872

[startup+522.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 19711
/proc/meminfo: memFree=30369768/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=32364 CPUtime=522.21 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7277 0 0 0 52220 1 0 0 20 0 1 0 29021866 33140736 6684 33554432000 4194304 5796924 140734732832256 140734732828472 5096709 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8091 6684 191 392 0 7690 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 32364

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 19713
/proc/meminfo: memFree=30398364/32872528 swapFree=249324/249324
[pid=19698] ppid=19695 vsize=32520 CPUtime=582.2 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7300 0 0 0 58219 1 0 0 20 0 1 0 29021866 33300480 6707 33554432000 4194304 5796924 140734732832256 140734732825976 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8130 6707 191 392 0 7729 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 32520


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

[pid=19698] ppid=19695 vsize=33668 CPUtime=1122.11 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7608 0 0 0 112210 1 0 0 20 0 1 0 29021866 34476032 7014 33554432000 4194304 5796924 140734732832256 140734732828472 5100821 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8417 7014 191 392 0 8016 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 33668

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 19774
/proc/meminfo: memFree=22348712/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33668 CPUtime=1182.1 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7620 0 0 0 118209 1 0 0 20 0 1 0 29021866 34476032 7026 33554432000 4194304 5796924 140734732832256 140734732828472 5092487 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8417 7026 191 392 0 8016 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 33668

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 19775
/proc/meminfo: memFree=19324748/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33668 CPUtime=1242.1 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7622 0 0 0 124208 2 0 0 20 0 1 0 29021866 34476032 7028 33554432000 4194304 5796924 140734732832256 140734732828472 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8417 7028 191 392 0 8016 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 33668

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 19779
/proc/meminfo: memFree=16491608/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33668 CPUtime=1302.09 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7622 0 0 0 130207 2 0 0 20 0 1 0 29021866 34476032 7028 33554432000 4194304 5796924 140734732832256 140734732828472 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8417 7028 191 392 0 8016 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 33668

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 19825
/proc/meminfo: memFree=30674088/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1362.08 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7663 0 0 0 136206 2 0 0 20 0 1 0 29021866 34697216 7069 33554432000 4194304 5796924 140734732832256 140734732828472 4809298 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7069 191 392 0 8070 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 33884

[startup+1422.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 19872
/proc/meminfo: memFree=31351556/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1422.08 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7663 0 0 0 142206 2 0 0 20 0 1 0 29021866 34697216 7069 33554432000 4194304 5796924 140734732832256 140734732828472 5100101 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7069 191 392 0 8070 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 33884

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 4/177 19874
/proc/meminfo: memFree=31047320/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1482.06 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7663 0 0 0 148204 2 0 0 20 0 1 0 29021866 34697216 7069 33554432000 4194304 5796924 140734732832256 140734732828472 5087772 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7069 191 392 0 8070 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 33884

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 19875
/proc/meminfo: memFree=31029000/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1542.06 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7669 0 0 0 154204 2 0 0 20 0 1 0 29021866 34697216 7075 33554432000 4194304 5796924 140734732832256 140734732828472 5096633 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7075 191 392 0 8070 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 33884

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19876
/proc/meminfo: memFree=31027840/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1602.05 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7672 0 0 0 160203 2 0 0 20 0 1 0 29021866 34697216 7078 33554432000 4194304 5796924 140734732832256 140734732828472 5087629 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7078 191 392 0 8070 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 33884

[startup+1662.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 19877
/proc/meminfo: memFree=31026188/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1662.04 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7675 0 0 0 166202 2 0 0 20 0 1 0 29021866 34697216 7081 33554432000 4194304 5796924 140734732832256 140734732828472 4806845 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7081 191 392 0 8070 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 33884

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 19878
/proc/meminfo: memFree=31025220/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1722.03 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7676 0 0 0 172201 2 0 0 20 0 1 0 29021866 34697216 7082 33554432000 4194304 5796924 140734732832256 140734732828472 5087747 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7082 191 392 0 8070 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 33884

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 19879
/proc/meminfo: memFree=31022096/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1782.02 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7679 0 0 0 178200 2 0 0 20 0 1 0 29021866 34697216 7085 33554432000 4194304 5796924 140734732832256 140734732828472 5087538 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7085 191 392 0 8070 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 33884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 19880
/proc/meminfo: memFree=31020472/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1800.02 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) R 19695 19698 16657 0 -1 4202496 7679 0 0 0 180000 2 0 0 20 0 1 0 29021866 34697216 7085 33554432000 4194304 5796924 140734732832256 140734732828472 5092643 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7085 191 392 0 8070 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33884

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19698
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19698 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.04 2.03 2.00 2/177 19880
/proc/meminfo: memFree=31020472/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1800.02 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) S 19695 19698 16657 0 -1 4194304 7680 0 0 0 180000 2 0 0 20 0 1 0 29021866 34697216 7086 33554432000 4194304 5796924 140734732832256 140734732825096 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7086 192 392 0 8070 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33884

[startup+1802 s]
/proc/loadavg: 2.04 2.03 2.00 2/177 19880
/proc/meminfo: memFree=31020472/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1800.02 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) S 19695 19698 16657 0 -1 4194304 7680 0 0 0 180000 2 0 0 20 0 1 0 29021866 34697216 7086 33554432000 4194304 5796924 140734732832256 140734732825096 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7086 192 392 0 8070 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33884

[startup+1802.2 s]
/proc/loadavg: 2.04 2.03 2.00 2/177 19880
/proc/meminfo: memFree=31020472/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1800.02 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) S 19695 19698 16657 0 -1 4194304 7680 0 0 0 180000 2 0 0 20 0 1 0 29021866 34697216 7086 33554432000 4194304 5796924 140734732832256 140734732825096 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7086 192 392 0 8070 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33884

[startup+1802.3 s]
/proc/loadavg: 2.04 2.03 2.00 2/177 19880
/proc/meminfo: memFree=31020472/32872528 swapFree=249320/249320
[pid=19698] ppid=19695 vsize=33884 CPUtime=1800.02 cores=1,3,5,7
/proc/19698/stat : 19698 (naps-1.02) S 19695 19698 16657 0 -1 4194304 7680 0 0 0 180000 2 0 0 20 0 1 0 29021866 34697216 7086 33554432000 4194304 5796924 140734732832256 140734732825096 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/19698/statm: 8471 7086 192 392 0 8070 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33884

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.02
CPU user time (s): 1800
CPU system time (s): 0.022996
CPU usage (%): 99.8736
Max. virtual memory (cumulated for all children) (KiB): 33884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.022996
maximum resident set size= 28344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7680
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= 15
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.48317 second user time and 7.08492 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-18 19:08:35
IDJOB=4103899
IDBENCH=2499
IDSOLVER=2544
FILE ID=node103/4103899-1466269714
RUNJOBID= node103-1466241673-16674
PBS_JOBID= 19918212
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-pp08a.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103899-1466269714/watcher-4103899-1466269714 -o /tmp/evaluation-result-4103899-1466269714/solver-4103899-1466269714 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960  naps-1.02 HOME/instance-4103899-1466269714.opb

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

MD5SUM BENCH= ff5b6f1c6eab20bc880408fc770c13e2
RANDOM SEED=1718888690

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        31091060 kB
Buffers:          158060 kB
Cached:           215924 kB
SwapCached:         2488 kB
Active:           503908 kB
Inactive:         280352 kB
Active(anon):     408920 kB
Inactive(anon):     3308 kB
Active(file):      94988 kB
Inactive(file):   277044 kB
Unevictable:      249320 kB
Mlocked:          249320 kB
SwapTotal:      67108856 kB
SwapFree:       67099548 kB
Dirty:              3900 kB
Writeback:             0 kB
AnonPages:        710928 kB
Mapped:             9004 kB
Shmem:                 0 kB
Slab:             615060 kB
SReclaimable:      59240 kB
SUnreclaim:       555820 kB
KernelStack:        1472 kB
PageTables:         5336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     812844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    438272 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 node103 at 2016-06-18 19:38:37