Trace number 4251823

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
Naxos 1.1.0UNSAT 277.43 277.44

General information on the benchmark

NameRandom/Random-B-2-23-23/
rand-2-23-23-253-131-1.xml
MD5SUM6701d983c46d683e3bb89bf94ea97cb4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark40.973202
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":23}]
Minimum variable degree22
Maximum variable degree22
Distribution of variable degrees[{"degree":22,"count":23}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":253}]
Number of extensional constraints253
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":253}]
Optimization problemNO
Type of objective

Solver Data 

277.38/277.43	s UNSATISFIABLE

Verifier Data


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-4251823-1500919745/watcher-4251823-1500919745 -o /tmp/evaluation-result-4251823-1500919745/solver-4251823-1500919745 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node114-1500914923-3500 --watchdog 2560 ./naxos-xcsp3 HOME/instance-4251823-1500919745.xml 

pid=4513
running on 4 cores: 0,2,4,6

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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 4516
/proc/meminfo: memFree=32111284/32770624 swapFree=5756/115724
[pid=4516] ppid=4513 vsize=24992 CPUtime=0 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 1034 0 0 0 0 0 0 0 20 0 1 0 1514527 25591808 866 33554432000 4194304 6986860 140725248139712 140725248136408 5813321 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 6248 866 668 682 0 251 0

[startup+0.100204 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 4516
/proc/meminfo: memFree=32111284/32770624 swapFree=5756/115724
[pid=4516] ppid=4513 vsize=45636 CPUtime=0.09 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 6192 0 0 0 9 0 0 0 20 0 1 0 1514527 46731264 6029 33554432000 4194304 6986860 140725248139712 140725248136408 139981817035749 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11409 6029 670 682 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45636

[startup+0.200422 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 4516
/proc/meminfo: memFree=32111284/32770624 swapFree=5756/115724
[pid=4516] ppid=4513 vsize=47180 CPUtime=0.19 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 6612 0 0 0 19 0 0 0 20 0 1 0 1514527 48312320 6448 33554432000 4194304 6986860 140725248139712 140725248136408 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6448 686 682 0 5798 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 47180

[startup+0.300426 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 4516
/proc/meminfo: memFree=32111284/32770624 swapFree=5756/115724
[pid=4516] ppid=4513 vsize=47180 CPUtime=0.29 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 6612 0 0 0 29 0 0 0 20 0 1 0 1514527 48312320 6448 33554432000 4194304 6986860 140725248139712 140725248136408 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6448 686 682 0 5798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47180

[startup+0.700351 s]
/proc/loadavg: 2.00 2.01 2.05 2/181 4516
/proc/meminfo: memFree=32111284/32770624 swapFree=5756/115724
[pid=4516] ppid=4513 vsize=47180 CPUtime=0.69 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 6613 0 0 0 69 0 0 0 20 0 1 0 1514527 48312320 6448 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6448 686 682 0 5798 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47180

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 4517
/proc/meminfo: memFree=32088400/32770624 swapFree=5756/115776
[pid=4516] ppid=4513 vsize=47180 CPUtime=1.49 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 6613 0 0 0 149 0 0 0 20 0 1 0 1514527 48312320 6448 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6448 686 682 0 5798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47180

[startup+3.10035 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 4517
/proc/meminfo: memFree=32088028/32770624 swapFree=5756/115776
[pid=4516] ppid=4513 vsize=47180 CPUtime=3.09 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 12336 0 0 0 308 1 0 0 20 0 1 0 1514527 48312320 6459 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6459 686 682 0 5798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47180

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 4517
/proc/meminfo: memFree=32088120/32770624 swapFree=5756/115788
[pid=4516] ppid=4513 vsize=47180 CPUtime=6.29 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 18059 0 0 0 627 2 0 0 20 0 1 0 1514527 48312320 6459 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6459 686 682 0 5798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47180

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 4517
/proc/meminfo: memFree=32087748/32770624 swapFree=5756/115796
[pid=4516] ppid=4513 vsize=47180 CPUtime=12.69 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 23782 0 0 0 1264 5 0 0 20 0 1 0 1514527 48312320 6459 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6459 686 682 0 5798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47180

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 4578
/proc/meminfo: memFree=32098624/32770624 swapFree=5756/115836
[pid=4516] ppid=4513 vsize=47180 CPUtime=25.49 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 35229 0 0 0 2539 10 0 0 20 0 1 0 1514527 48312320 6459 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6459 686 682 0 5798 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47180

[startup+51.1004 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 4578
/proc/meminfo: memFree=32098104/32770624 swapFree=5756/115856
[pid=4516] ppid=4513 vsize=47180 CPUtime=51.09 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37388 0 0 0 5092 17 0 0 20 0 1 0 1514527 48312320 6459 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6459 686 682 0 5798 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 47180

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4587
/proc/meminfo: memFree=32097568/32770624 swapFree=5756/115896
[pid=4516] ppid=4513 vsize=47180 CPUtime=102.29 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37492 0 0 0 10194 35 0 0 20 0 1 0 1514527 48312320 6459 33554432000 4194304 6986860 140725248139712 140725248135064 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6459 686 682 0 5798 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 47180

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4588
/proc/meminfo: memFree=32097828/32770624 swapFree=5756/115920
[pid=4516] ppid=4513 vsize=47180 CPUtime=162.28 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37597 0 0 0 16170 58 0 0 20 0 1 0 1514527 48312320 6460 33554432000 4194304 6986860 140725248139712 140725248135064 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6460 686 682 0 5798 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 47180

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4589
/proc/meminfo: memFree=32098148/32770624 swapFree=5756/115960
[pid=4516] ppid=4513 vsize=47180 CPUtime=222.29 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37701 0 0 0 22148 81 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135064 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47180

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4516 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+230.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4589
/proc/meminfo: memFree=32098148/32770624 swapFree=5756/115964
[pid=4516] ppid=4513 vsize=47180 CPUtime=230.39 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37701 0 0 0 22955 84 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 230.39
Current children cumulated vsize (KiB) 47180

[startup+256 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4589
/proc/meminfo: memFree=32098272/32770624 swapFree=5756/115972
[pid=4516] ppid=4513 vsize=47180 CPUtime=255.98 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 25505 93 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135064 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 255.98
Current children cumulated vsize (KiB) 47180

[startup+268.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4590
/proc/meminfo: memFree=32097932/32770624 swapFree=5756/115992
[pid=4516] ppid=4513 vsize=47180 CPUtime=268.78 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 26780 98 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 268.78
Current children cumulated vsize (KiB) 47180

[startup+272 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 4590
/proc/meminfo: memFree=32098056/32770624 swapFree=5756/115992
[pid=4516] ppid=4513 vsize=47180 CPUtime=271.98 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 27099 99 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 271.98
Current children cumulated vsize (KiB) 47180

[startup+275.2 s]
/proc/loadavg: 2.08 2.03 2.05 3/183 4590
/proc/meminfo: memFree=32098100/32770624 swapFree=5756/115992
[pid=4516] ppid=4513 vsize=47180 CPUtime=275.18 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 27418 100 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 275.18
Current children cumulated vsize (KiB) 47180

[startup+276.8 s]
/proc/loadavg: 2.08 2.03 2.05 3/183 4590
/proc/meminfo: memFree=32098100/32770624 swapFree=5756/115992
[pid=4516] ppid=4513 vsize=47180 CPUtime=276.78 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 27577 101 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 276.78
Current children cumulated vsize (KiB) 47180

[startup+277.2 s]
/proc/loadavg: 2.08 2.03 2.05 3/183 4590
/proc/meminfo: memFree=32098100/32770624 swapFree=5756/115992
[pid=4516] ppid=4513 vsize=47180 CPUtime=277.19 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 27618 101 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 277.19
Current children cumulated vsize (KiB) 47180

[startup+277.4 s]
/proc/loadavg: 2.08 2.03 2.05 3/183 4590
/proc/meminfo: memFree=32098100/32770624 swapFree=5756/115992
[pid=4516] ppid=4513 vsize=47180 CPUtime=277.38 cores=0,2,4,6
/proc/4516/stat : 4516 (naxos-xcsp3) R 4513 4516 3469 0 -1 4202496 37805 0 0 0 27637 101 0 0 20 0 1 0 1514527 48312320 6461 33554432000 4194304 6986860 140725248139712 140725248135240 139981817299324 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0 9087712 9120176 16646144 140725248144654 140725248144735 140725248144735 140725248147434 0
/proc/4516/statm: 11795 6461 686 682 0 5798 0
Current children cumulated CPU time (s) 277.38
Current children cumulated vsize (KiB) 47180

Child status: 0
Real time (s): 277.44
CPU time (s): 277.43
CPU user time (s): 276.41
CPU system time (s): 1.02
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 47180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 276.41
system time used= 1.02
maximum resident set size= 25884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37839
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= 18
involuntary context switches= 220

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.576391 second user time and 1.33867 second system time

The end

Launcher Data 

Begin job on node114 at 2017-07-24 20:09:05
IDJOB=4251823
IDBENCH=122645
IDSOLVER=2634
FILE ID=node114/4251823-1500919745
RUNJOBID= node114-1500914923-3500
PBS_JOBID= 20625412
Free space on /tmp= 61792 MiB

SOLVER NAME= Naxos 1.1.0
BENCH NAME= XCSP17/Random/Random-B-2-23-23/rand-2-23-23-253-131-1.xml
COMMAND LINE= ./naxos-xcsp3 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4251823-1500919745/watcher-4251823-1500919745 -o /tmp/evaluation-result-4251823-1500919745/solver-4251823-1500919745 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node114-1500914923-3500 --watchdog 2560  ./naxos-xcsp3 HOME/instance-4251823-1500919745.xml

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

MD5SUM BENCH= 6701d983c46d683e3bb89bf94ea97cb4
RANDOM SEED=1873051866

node114.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	: 5333.14
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
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	: 5333.14
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	: 5332.56
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	: 5333.14
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	: 5332.56
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	: 5333.14
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        32112164 kB
MemAvailable:   32047280 kB
Buffers:           33724 kB
Cached:           216516 kB
SwapCached:            0 kB
Active:           184852 kB
Inactive:         124592 kB
Active(anon):      62160 kB
Inactive(anon):     8672 kB
Active(file):     122692 kB
Inactive(file):   115920 kB
Unevictable:        5756 kB
Mlocked:            5756 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2828 kB
Writeback:             0 kB
AnonPages:         65324 kB
Mapped:            29300 kB
Shmem:              8844 kB
Slab:              48872 kB
SReclaimable:      24680 kB
SUnreclaim:        24192 kB
KernelStack:        3280 kB
PageTables:         4496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     295996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61792 MiB
End job on node114 at 2017-07-24 20:13:42