Trace number 4264879

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 NameAnswerCPU timeWall clock time
miniBTD 2017-08-10? (TO) 2400.05 2399.8999

General information on the benchmark

NameMagicSquare/MagicSquare-sum-s1/
MagicSquare-23-sum.xml
MD5SUMd4be5d2e2f36b13e59ce195ffddd0d7a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables529
Number of constraints49
Number of domains1
Minimum domain size529
Maximum domain size529
Distribution of domain sizes[{"size":529,"count":529}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":484},{"degree":4,"count":44},{"degree":5,"count":1}]
Minimum constraint arity23
Maximum constraint arity529
Distribution of constraint arities[{"arity":23,"count":48},{"arity":529,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.21/0.30	c Version: 2017-08-10

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13006 MiB free)
  memory of node 1: 16384 MiB (15008 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264879-1502607884/watcher-4264879-1502607884 -o /tmp/evaluation-result-4264879-1502607884/solver-4264879-1502607884 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31127 --watchdog 2560 miniBTD 2400 HOME/instance-4264879-1502607884.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31997, runsolver pid=31994

[startup+0.100142 s]*
/proc/loadavg: 2.03 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28679692/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=33264 memory=9716 CPUtime=0.1 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 2600 0 0 0 10 0 0 0 20 0 1 0 93876323 34062336 2429 33554432000 4194304 4832229 140737057757392 140737057754344 140399754669029 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 8316 2429 514 156 0 1958 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33264 KiB
Current children cumulated memory: 9716 KiB

[startup+0.209316 s]*
/proc/loadavg: 2.03 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28672252/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=40800 memory=17252 CPUtime=0.21 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 4490 0 0 0 21 0 0 0 20 0 1 0 93876323 41779200 4313 33554432000 4194304 4832229 140737057757392 140737057754344 4444315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 10200 4313 514 156 0 3842 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40800 KiB
Current children cumulated memory: 17252 KiB

[startup+0.309411 s]*
/proc/loadavg: 2.03 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28659604/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29528 CPUtime=0.3 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 7553 0 0 0 30 0 0 0 20 0 1 0 93876323 54116352 7382 33554432000 4194304 4832229 140737057757392 140737057754344 4340757 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7382 567 156 0 6854 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29528 KiB

[startup+0.700276 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28659360/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29528 CPUtime=0.69 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 7553 0 0 0 69 0 0 0 20 0 1 0 93876323 54116352 7382 33554432000 4194304 4832229 140737057757392 140737057754936 4340777 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7382 567 156 0 6854 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29528 KiB

[startup+1.50027 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28659264/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29528 CPUtime=1.49 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 7553 0 0 0 149 0 0 0 20 0 1 0 93876323 54116352 7382 33554432000 4194304 4832229 140737057757392 140737057754936 4339547 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7382 567 156 0 6854 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29528 KiB

[startup+3.10898 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28659264/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29568 CPUtime=3.1 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 9455 0 0 0 310 0 0 0 20 0 1 0 93876323 54116352 7392 33554432000 4194304 4832229 140737057757392 140737057754936 4340762 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7392 568 156 0 6854 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29568 KiB

[startup+6.30026 s]
/proc/loadavg: 2.11 2.05 2.05 3/187 31998
/proc/meminfo: memFree=28658932/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29568 CPUtime=6.29 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 9828 0 0 0 629 0 0 0 20 0 1 0 93876323 54116352 7392 33554432000 4194304 4832229 140737057757392 140737057754936 4340782 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7392 568 156 0 6854 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29568 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.05 2.05 3/187 31998
/proc/meminfo: memFree=28659180/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29568 CPUtime=12.69 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10229 0 0 0 1269 0 0 0 20 0 1 0 93876323 54116352 7392 33554432000 4194304 4832229 140737057757392 140737057754936 4317304 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7392 568 156 0 6854 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29568 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.05 2.05 3/187 31998
/proc/meminfo: memFree=28659172/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=25.49 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10273 0 0 0 2549 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317304 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+51.1088 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 31998
/proc/meminfo: memFree=28659172/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=51.1 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10294 0 0 0 5110 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317295 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 31999
/proc/meminfo: memFree=28658924/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=102.29 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10315 0 0 0 10229 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317311 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 32000
/proc/meminfo: memFree=28659000/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=162.29 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10336 0 0 0 16229 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317262 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 32001
/proc/meminfo: memFree=28658876/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=222.3 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10357 0 0 0 22230 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317905 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32003
/proc/meminfo: memFree=28658876/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=282.3 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10357 0 0 0 28230 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317262 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32004
/proc/meminfo: memFree=28659116/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=342.31 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10379 0 0 0 34231 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317225 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32005
/proc/meminfo: memFree=28658732/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=402.31 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10379 0 0 0 40231 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32007
/proc/meminfo: memFree=28658868/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=462.31 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10401 0 0 0 46231 0 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317262 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB


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

/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 1662.4 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32068
/proc/meminfo: memFree=28658224/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=1722.4 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10624 0 0 0 172239 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317304 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 1722.4 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32077
/proc/meminfo: memFree=28657324/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=1782.4 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10646 0 0 0 178239 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317908 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 1782.4 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32078
/proc/meminfo: memFree=28657952/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=1842.41 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10646 0 0 0 184240 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317888 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 1842.41 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32079
/proc/meminfo: memFree=28657564/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=1902.41 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10668 0 0 0 190240 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317248 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 1902.41 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 32080
/proc/meminfo: memFree=28657796/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=1962.42 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10668 0 0 0 196241 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 1962.42 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 32081
/proc/meminfo: memFree=28657684/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2022.42 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10693 0 0 0 202241 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 32083
/proc/meminfo: memFree=28657948/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2082.42 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10693 0 0 0 208241 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32084
/proc/meminfo: memFree=28657816/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2142.43 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10714 0 0 0 214242 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32085
/proc/meminfo: memFree=28658064/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2202.43 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10714 0 0 0 220242 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317908 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32087
/proc/meminfo: memFree=28657444/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2262.43 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10735 0 0 0 226242 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317630 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32088
/proc/meminfo: memFree=28658180/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2322.44 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10736 0 0 0 232243 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317888 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 32098
/proc/meminfo: memFree=28657836/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2382.44 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10758 0 0 0 238243 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317630 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 32220
/proc/meminfo: memFree=28647880/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2400.04 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10758 0 0 0 240003 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317872 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

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

[startup+2399.9 s]
# the end of solver process 31997 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.04 s, system=0.011 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 32220
/proc/meminfo: memFree=28647880/32770624 swapFree=67108860/67108860
[pid=31997] ppid=31994 vsize=52848 memory=29572 CPUtime=2400.04 cores=1,3,5,7
/proc/31997/stat : 31997 (miniBTD) R 31994 31997 31095 0 -1 4202496 10758 0 0 0 240003 1 0 0 20 0 1 0 93876323 54116352 7393 33554432000 4194304 4832229 140737057757392 140737057754936 4317872 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 6932488 6936608 25714688 140737057764557 140737057764637 140737057764637 140737057767373 0
/proc/31997/statm: 13212 7393 569 156 0 6854 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 52848 KiB
Current children cumulated memory: 29572 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.9
CPU time (s): 2400.05
CPU user time (s): 2400.04
CPU system time (s): 0.011
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 52848
Max. memory (cumulated for all children) (KiB): 29572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.04
system time used= 0.011
maximum resident set size= 29572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10759
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= 610


# summary of solver processes directly reported to runsolver:
#   pid: 31997
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.04
#   total CPU system time (s): 0.011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.87955 second user time and 15.3398 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 08:50:26
IDJOB=4264879
IDBENCH=133226
IDSOLVER=2653
FILE ID=node104/4264879-1502607884
RUNJOBID= node104-1502602219-31127
PBS_JOBID= 20628300
Free space on /tmp= 61856 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/MagicSquare/MagicSquare-sum-s1/MagicSquare-23-sum.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264879-1502607884/watcher-4264879-1502607884 -o /tmp/evaluation-result-4264879-1502607884/solver-4264879-1502607884 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31127 --watchdog 2560  miniBTD 2400 HOME/instance-4264879-1502607884.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d4be5d2e2f36b13e59ce195ffddd0d7a
RANDOM SEED=1113494076

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        28687160 kB
MemAvailable:   31986568 kB
Buffers:          141972 kB
Cached:          3439756 kB
SwapCached:            0 kB
Active:           341200 kB
Inactive:        3292084 kB
Active(anon):      54452 kB
Inactive(anon):    25024 kB
Active(file):     286748 kB
Inactive(file):  3267060 kB
Unevictable:        6532 kB
Mlocked:            6532 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7488 kB
Writeback:             0 kB
AnonPages:         58296 kB
Mapped:            43972 kB
Shmem:             25228 kB
Slab:             148344 kB
SReclaimable:     122872 kB
SUnreclaim:        25472 kB
KernelStack:        3344 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61852 MiB
End job on node104 at 2017-08-13 09:30:26