Trace number 4119142

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) 1800.03 1802.31

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-BIGINT-LIN/
minlplib2-pb-0.1.0/opb/normalized-pb351575.lin.opb
MD5SUM6fee6ce957dd267e00d5398d7872648b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6792554
Best CPU time to get the best result obtained on this benchmark1800.89
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125475
Total number of constraints249950
Number of constraints which are clauses124950
Number of constraints which are cardinality constraints (but not clauses)35
Number of constraints which are nor clauses,nor cardinality constraints124965
Minimum length of a constraint3
Maximum length of a constraint35
Number of terms in the objective function 125475
Biggest coefficient in the objective function 349957
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 1427700507
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 349957
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 1427700507
Number of bits of the biggest sum of numbers31
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-4119142-1467254108/watcher-4119142-1467254108 -o /tmp/evaluation-result-4119142-1467254108/solver-4119142-1467254108 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1467237877-15157 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4119142-1467254108.opb 

pid=16930
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.25 2.19 2/176 16933
/proc/meminfo: memFree=20266948/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=7764 CPUtime=0 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 595 0 0 0 0 0 0 0 20 0 1 0 6362079 7950336 469 33554432000 4194304 5796924 140734681095280 140733739409736 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 1941 469 114 392 0 1540 0

[startup+0.100167 s]
/proc/loadavg: 2.23 2.25 2.19 2/176 16933
/proc/meminfo: memFree=20266948/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=28832 CPUtime=0.09 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 5523 0 0 0 9 0 0 0 20 0 1 0 6362079 29523968 5079 33554432000 4194304 5796924 140734681095280 140733739409736 4332455 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 7208 5080 114 392 0 6807 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28832

[startup+0.200366 s]
/proc/loadavg: 2.23 2.25 2.19 2/176 16933
/proc/meminfo: memFree=20266948/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=48300 CPUtime=0.19 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 10379 0 0 0 19 0 0 0 20 0 1 0 6362079 49459200 9540 33554432000 4194304 5796924 140734681095280 140733739409736 5094663 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 12075 9540 116 392 0 11674 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48300

[startup+0.300353 s]
/proc/loadavg: 2.23 2.25 2.19 2/176 16933
/proc/meminfo: memFree=20266948/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=55316 CPUtime=0.28 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 12131 0 0 0 28 0 0 0 20 0 1 0 6362079 56643584 11292 33554432000 4194304 5796924 140734681095280 140733739409736 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 13862 11300 117 392 0 13461 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 55316

[startup+0.700293 s]
/proc/loadavg: 2.23 2.25 2.19 2/176 16933
/proc/meminfo: memFree=20266948/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=63188 CPUtime=0.69 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 14516 0 0 0 68 1 0 0 20 0 1 0 6362079 64704512 13395 33554432000 4194304 5796924 140734681095280 140733739409736 4404174 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 15797 13395 128 392 0 15396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63188

[startup+1.5002 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 16934
/proc/meminfo: memFree=20201156/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=86384 CPUtime=1.49 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 20447 0 0 0 147 2 0 0 20 0 1 0 6362079 88457216 19759 33554432000 4194304 5796924 140734681095280 140734681094504 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 21596 19760 128 392 0 21195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86384

[startup+3.10023 s]
/proc/loadavg: 2.29 2.26 2.20 3/177 16934
/proc/meminfo: memFree=19991244/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=140644 CPUtime=3.09 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 34060 0 0 0 304 5 0 0 20 0 1 0 6362079 144019456 33257 33554432000 4194304 5796924 140734681095280 140734681094504 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 35161 33257 128 392 0 34760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 140644

[startup+6.30028 s]
/proc/loadavg: 2.29 2.26 2.20 3/177 16934
/proc/meminfo: memFree=20165728/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=178336 CPUtime=6.29 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 45177 0 0 0 622 7 0 0 20 0 1 0 6362079 182616064 42457 33554432000 4194304 5796924 140734681095280 140734681088200 5100293 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 44584 42457 143 392 0 44183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178336

[startup+12.7003 s]
/proc/loadavg: 2.32 2.27 2.20 3/177 16934
/proc/meminfo: memFree=20027948/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=12.69 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70880 0 0 0 1258 11 0 0 20 0 1 0 6362079 313131008 73373 33554432000 4194304 5796924 140734681095280 140734681092264 5096549 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73373 171 392 0 76047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 305792

[startup+25.5004 s]
/proc/loadavg: 2.27 2.26 2.20 4/177 16934
/proc/meminfo: memFree=20028040/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=25.49 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70880 0 0 0 2538 11 0 0 20 0 1 0 6362079 313131008 73373 33554432000 4194304 5796924 140734681095280 140734681092264 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73373 171 392 0 76047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 305792

[startup+51.1004 s]
/proc/loadavg: 2.24 2.25 2.19 3/177 16934
/proc/meminfo: memFree=20028116/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=51.08 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70880 0 0 0 5097 11 0 0 20 0 1 0 6362079 313131008 73373 33554432000 4194304 5796924 140734681095280 140734681092264 5100122 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73373 171 392 0 76047 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 305792

[startup+102.3 s]
/proc/loadavg: 2.27 2.26 2.19 3/177 16935
/proc/meminfo: memFree=20028208/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=102.28 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70880 0 0 0 10217 11 0 0 20 0 1 0 6362079 313131008 73373 33554432000 4194304 5796924 140734681095280 140734681092264 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73373 171 392 0 76047 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 305792

[startup+162.3 s]
/proc/loadavg: 2.22 2.24 2.19 4/177 16936
/proc/meminfo: memFree=20028324/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=162.27 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 16216 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5092502 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 305792

[startup+222.307 s]
/proc/loadavg: 2.21 2.23 2.19 3/177 16937
/proc/meminfo: memFree=20028316/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=222.26 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 22215 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5092427 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 305792

[startup+282.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 16939
/proc/meminfo: memFree=20027832/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=282.25 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 28214 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 4296060 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 305792

[startup+342.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/178 16943
/proc/meminfo: memFree=20003572/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=342.24 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 34213 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5087571 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 305792

[startup+402.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 16944
/proc/meminfo: memFree=19993496/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=402.23 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 40212 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 305792

[startup+462.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 16945
/proc/meminfo: memFree=19979028/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=462.22 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 46211 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5100089 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 305792

[startup+522.3 s]
/proc/loadavg: 2.16 2.20 2.18 4/177 16946
/proc/meminfo: memFree=19964408/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=522.21 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 52210 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5092858 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 305792

[startup+582.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 16948
/proc/meminfo: memFree=19943588/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=582.2 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 58209 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 4295774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 305792

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

[pid=16933] ppid=16930 vsize=305792 CPUtime=1122.12 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 112201 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5092467 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 305792

[startup+1182.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 16963
/proc/meminfo: memFree=19921620/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1182.11 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 118200 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 305792

[startup+1242.3 s]
/proc/loadavg: 2.17 2.22 2.18 4/177 16964
/proc/meminfo: memFree=19921500/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1242.1 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 124199 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 305792

[startup+1302.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 16965
/proc/meminfo: memFree=19922068/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1302.09 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 130198 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5092427 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 305792

[startup+1362.3 s]
/proc/loadavg: 2.27 2.24 2.18 3/177 16966
/proc/meminfo: memFree=19921636/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1362.08 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 136197 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5100089 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 305792

[startup+1422.3 s]
/proc/loadavg: 2.21 2.22 2.18 4/177 16967
/proc/meminfo: memFree=19921796/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1422.08 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 142197 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 305792

[startup+1482.3 s]
/proc/loadavg: 2.27 2.23 2.18 4/176 16968
/proc/meminfo: memFree=19920964/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1482.06 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 148195 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5096588 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 305792

[startup+1542.31 s]
/proc/loadavg: 2.19 2.21 2.18 3/178 16973
/proc/meminfo: memFree=19921400/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1542.06 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 154195 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 4806751 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 305792

[startup+1602.3 s]
/proc/loadavg: 2.23 2.22 2.18 4/178 16997
/proc/meminfo: memFree=19920940/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1602.05 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 160194 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5096553 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 305792

[startup+1662.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 16998
/proc/meminfo: memFree=19920508/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1662.04 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 166193 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 5087780 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 305792

[startup+1722.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 17044
/proc/meminfo: memFree=23837136/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1722.03 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70881 0 0 0 172192 11 0 0 20 0 1 0 6362079 313131008 73374 33554432000 4194304 5796924 140734681095280 140734681092264 4809872 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73374 172 392 0 76047 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 305792

[startup+1782.3 s]
/proc/loadavg: 2.22 2.22 2.18 4/177 17045
/proc/meminfo: memFree=23835512/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1782.02 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70882 0 0 0 178191 11 0 0 20 0 1 0 6362079 313131008 73782 33554432000 4194304 5796924 140734681095280 140734681092264 4806764 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73782 172 392 0 76047 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 305792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 17047
/proc/meminfo: memFree=23834920/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1800.01 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) R 16930 16933 15141 0 -1 4202496 70885 0 0 0 179990 11 0 0 20 0 1 0 6362079 313131008 73898 33554432000 4194304 5796924 140734681095280 140734681092264 5087650 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73898 172 392 0 76047 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305792

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -16933
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 16933 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.29 2.24 2.19 2/177 17047
/proc/meminfo: memFree=23835044/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1800.01 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) S 16930 16933 15141 0 -1 4194304 70886 0 0 0 179990 11 0 0 20 0 1 0 6362079 313131008 73899 33554432000 4194304 5796924 140734681095280 140734681088648 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73899 173 392 0 76047 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305792

[startup+1802 s]
/proc/loadavg: 2.29 2.24 2.19 2/177 17047
/proc/meminfo: memFree=23835044/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1800.01 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) S 16930 16933 15141 0 -1 4194304 70886 0 0 0 179990 11 0 0 20 0 1 0 6362079 313131008 73899 33554432000 4194304 5796924 140734681095280 140734681088648 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73899 173 392 0 76047 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305792

[startup+1802.2 s]
/proc/loadavg: 2.29 2.24 2.19 2/177 17047
/proc/meminfo: memFree=23835044/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1800.01 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) S 16930 16933 15141 0 -1 4194304 70886 0 0 0 179990 11 0 0 20 0 1 0 6362079 313131008 73899 33554432000 4194304 5796924 140734681095280 140734681088648 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73899 173 392 0 76047 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305792

[startup+1802.3 s]
/proc/loadavg: 2.29 2.24 2.19 2/177 17047
/proc/meminfo: memFree=23835044/32872528 swapFree=1499340/1695564
[pid=16933] ppid=16930 vsize=305792 CPUtime=1800.01 cores=0,2,4,6
/proc/16933/stat : 16933 (naps-1.02) S 16930 16933 15141 0 -1 4194304 70886 0 0 0 179990 11 0 0 20 0 1 0 6362079 313131008 73899 33554432000 4194304 5796924 140734681095280 140734681088648 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/16933/statm: 76448 73899 173 392 0 76047 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305792

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.31
CPU time (s): 1800.03
CPU user time (s): 1799.91
CPU system time (s): 0.120981
CPU usage (%): 99.8736
Max. virtual memory (cumulated for all children) (KiB): 305792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.120981
maximum resident set size= 295596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70886
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= 8
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.44617 second user time and 8.49271 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-30 04:35:08
IDJOB=4119142
IDBENCH=111660
IDSOLVER=2544
FILE ID=node137/4119142-1467254108
RUNJOBID= node137-1467237877-15157
PBS_JOBID= 19997603
Free space on /tmp= 71680 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB15eval/normalized-PB15eval/OPT-BIGINT-LIN/minlplib2-pb-0.1.0/opb/normalized-pb351575.lin.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4119142-1467254108/watcher-4119142-1467254108 -o /tmp/evaluation-result-4119142-1467254108/solver-4119142-1467254108 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1467237877-15157 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4119142-1467254108.opb

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

MD5SUM BENCH= 6fee6ce957dd267e00d5398d7872648b
RANDOM SEED=1871376657

node137.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		: 2666.265
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.53
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		: 2666.265
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		: 2666.265
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	: 5332.53
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		: 2666.265
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		: 2666.265
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		: 2666.265
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		: 2666.265
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	: 5332.54
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		: 2666.265
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:        20267220 kB
Buffers:           89776 kB
Cached:          6132936 kB
SwapCached:            0 kB
Active:          8054740 kB
Inactive:        2086416 kB
Active(anon):    3916664 kB
Inactive(anon):     4456 kB
Active(file):    4138076 kB
Inactive(file):  2081960 kB
Unevictable:     1695564 kB
Mlocked:         1499340 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13744 kB
Writeback:            16 kB
AnonPages:       5616292 kB
Mapped:            14616 kB
Shmem:               204 kB
Slab:             627148 kB
SReclaimable:      71132 kB
SUnreclaim:       556016 kB
KernelStack:        1440 kB
PageTables:        15040 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    6173832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1466368 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= 71676 MiB
End job on node137 at 2016-06-30 05:05:11