Trace number 4303370

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
PicatSAT 2018-08-02? (TO) 2519.98 2520.02

General information on the benchmark

NameSportsScheduling/
SportsScheduling-26_c18.xml
MD5SUMe7fb96dadee149724dd4cb9af2eae5d9
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 variables1001
Number of constraints429
Number of domains2
Minimum domain size26
Maximum domain size325
Distribution of domain sizes[{"size":26,"count":676},{"size":325,"count":325}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":338},{"degree":4,"count":663}]
Minimum constraint arity1
Maximum constraint arity325
Distribution of constraint arities[{"arity":1,"count":13},{"arity":2,"count":13},{"arity":3,"count":325},{"arity":13,"count":25},{"arity":26,"count":26},{"arity":50,"count":13},{"arity":52,"count":13},{"arity":325,"count":1}]
Number of extensional constraints325
Number of intensional constraints26
Distribution of constraint types[{"type":"extension","count":325},{"type":"intension","count":26},{"type":"allDifferent","count":27},{"type":"count","count":25},{"type":"cardinality","count":26}]
Optimization problemNO
Type of objective

Solver Data


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 (10902 MiB free)
  memory of node 1: 16384 MiB (7026 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303370-1534028584/watcher-4303370-1534028584 -o /tmp/evaluation-result-4303370-1534028584/solver-4303370-1534028584 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30659 --watchdog 2580 xcsp_picat HOME/instance-4303370-1534028584.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=30923, runsolver pid=30916


[startup+0.100167 s]*
/proc/loadavg: 1.94 2.02 1.98 4/192 30925
/proc/meminfo: memFree=18306408/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2033560 memory=37472 CPUtime=0.1 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1871 0 0 0 10 0 0 0 20 0 1 0 220421586 2082365440 9368 33554432000 4194304 5849708 140734675255984 140734675255984 4512798 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 508390 9368 607 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 37472 KiB

[startup+0.209906 s]*
/proc/loadavg: 1.94 2.02 1.98 4/192 30925
/proc/meminfo: memFree=18279412/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2033560 memory=62048 CPUtime=0.21 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1902 0 0 0 21 0 0 0 20 0 1 0 220421586 2082365440 15512 33554432000 4194304 5849708 140734675255984 140734675255984 4491818 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 508390 15512 607 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 62048 KiB

[startup+0.309554 s]*
/proc/loadavg: 1.94 2.02 1.98 4/192 30925
/proc/meminfo: memFree=18270848/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2033560 memory=74776 CPUtime=0.31 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 2022 0 0 0 30 1 0 0 20 0 1 0 220421586 2082365440 18694 33554432000 4194304 5849708 140734675255984 140734675255352 4509484 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 508390 18694 635 405 0 505335 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 74776 KiB

[startup+0.700364 s]
/proc/loadavg: 1.94 2.02 1.98 4/192 30925
/proc/meminfo: memFree=18199544/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2106260 memory=160320 CPUtime=0.69 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 3295 0 0 0 67 2 0 0 20 0 1 0 220421586 2156810240 40080 33554432000 4194304 5849708 140734675255984 140734675255352 4492535 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 526565 40080 652 405 0 523510 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2106260 KiB
Current children cumulated memory: 160320 KiB

[startup+1.50035 s]
/proc/loadavg: 1.94 2.02 1.98 4/192 30925
/proc/meminfo: memFree=18140156/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2184536 memory=249944 CPUtime=1.49 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 7359 0 0 0 146 3 0 0 20 0 1 0 220421586 2236964864 62486 33554432000 4194304 5849708 140734675255984 140734675255080 4463999 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 546134 62486 716 405 0 543079 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2184536 KiB
Current children cumulated memory: 249944 KiB

[startup+3.10969 s]
/proc/loadavg: 1.94 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17825908/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2381144 memory=446816 CPUtime=3.1 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 9251 0 0 0 303 7 0 0 20 0 1 0 220421586 2438291456 111704 33554432000 4194304 5849708 140734675255984 140734675255080 5334833 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 595286 111704 716 405 0 592231 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2381144 KiB
Current children cumulated memory: 446816 KiB

[startup+6.30032 s]
/proc/loadavg: 1.95 2.02 1.98 3/192 30989
/proc/meminfo: memFree=17299772/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=2643288 memory=708960 CPUtime=6.29 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 10124 0 0 0 618 11 0 0 20 0 1 0 220421586 2706726912 177240 33554432000 4194304 5849708 140734675255984 140734675255080 5300761 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 660822 177240 716 405 0 657767 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2643288 KiB
Current children cumulated memory: 708960 KiB

[startup+12.7003 s]
/proc/loadavg: 1.87 2.00 1.98 3/192 30989
/proc/meminfo: memFree=16704264/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3214588 memory=1281152 CPUtime=12.69 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 79465 0 0 0 1247 22 0 0 20 0 1 0 220421586 3291738112 320288 33554432000 4194304 5849708 140734675255984 140734675254232 140711675585679 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 803647 320288 731 405 0 800592 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3214588 KiB
Current children cumulated memory: 1281152 KiB

[startup+25.5004 s]
/proc/loadavg: 1.90 2.00 1.98 3/192 30989
/proc/meminfo: memFree=16695480/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3214152 memory=1280908 CPUtime=25.49 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 228778 0 0 0 2497 52 0 0 20 0 1 0 220421586 3291291648 320227 33554432000 4194304 5849708 140734675255984 140734675254744 5375552 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 803538 320227 743 405 0 800483 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3214152 KiB
Current children cumulated memory: 1280908 KiB

[startup+51.1097 s]
/proc/loadavg: 1.93 2.00 1.98 3/192 30989
/proc/meminfo: memFree=16661600/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3245780 memory=1312568 CPUtime=51.09 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 369594 0 0 0 5051 58 0 0 20 0 1 0 220421586 3323678720 328142 33554432000 4194304 5849708 140734675255984 140734675254856 5311426 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 811445 328142 751 405 0 808390 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 3245780 KiB
Current children cumulated memory: 1312568 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 1.98 3/192 30990
/proc/meminfo: memFree=16076824/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3772652 memory=1839208 CPUtime=102.28 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 572008 0 0 0 10122 106 0 0 20 0 1 0 220421586 3863195648 459802 33554432000 4194304 5849708 140734675255984 140734675254632 140711674775409 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 943163 459802 751 405 0 940108 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 3772652 KiB
Current children cumulated memory: 1839208 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.98 3/192 30991
/proc/meminfo: memFree=16137952/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3772292 memory=1838848 CPUtime=162.28 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 702780 0 0 0 16088 140 0 0 20 0 1 0 220421586 3862827008 459712 33554432000 4194304 5849708 140734675255984 140734675254632 4217974 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 943073 459712 751 405 0 940018 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3772292 KiB
Current children cumulated memory: 1838848 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/190 30992
/proc/meminfo: memFree=16694080/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3216668 memory=1283456 CPUtime=222.27 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 820110 0 0 0 22066 161 0 0 20 0 1 0 220421586 3293868032 320864 33554432000 4194304 5849708 140734675255984 140734675254248 4233904 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 804167 320864 751 405 0 801112 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 3216668 KiB
Current children cumulated memory: 1283456 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/190 30993
/proc/meminfo: memFree=16682648/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3216524 memory=1283312 CPUtime=282.26 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 868596 0 0 0 28043 183 0 0 20 0 1 0 220421586 3293720576 320828 33554432000 4194304 5849708 140734675255984 140734675254856 5437522 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 804131 320828 751 405 0 801076 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 3216524 KiB
Current children cumulated memory: 1283312 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/191 30995
/proc/meminfo: memFree=16678872/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3217628 memory=1284416 CPUtime=342.26 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 928899 0 0 0 34019 207 0 0 20 0 1 0 220421586 3294851072 321104 33554432000 4194304 5849708 140734675255984 140734675255144 5339856 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 804407 321104 751 405 0 801352 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 3217628 KiB
Current children cumulated memory: 1284416 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/191 30996
/proc/meminfo: memFree=16676580/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3218012 memory=1284800 CPUtime=402.26 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 952894 0 0 0 39991 235 0 0 20 0 1 0 220421586 3295244288 321200 33554432000 4194304 5849708 140734675255984 140734675254856 140711675187079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 804503 321200 751 405 0 801448 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 3218012 KiB
Current children cumulated memory: 1284800 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/192 31005
/proc/meminfo: memFree=16681692/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3219900 memory=1286688 CPUtime=462.26 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 960500 0 0 0 45981 245 0 0 20 0 1 0 220421586 3297177600 321672 33554432000 4194304 5849708 140734675255984 140734675254984 140711675187079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 804975 321672 751 405 0 801920 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 3219900 KiB
Current children cumulated memory: 1286688 KiB


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

/proc/30923/statm: 805410 323963 752 405 0 802355 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 3221640 KiB
Current children cumulated memory: 1295852 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31049
/proc/meminfo: memFree=16615332/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3239804 memory=1314016 CPUtime=1782.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1217844 0 0 0 177565 660 0 0 20 0 1 0 220421586 3317559296 328504 33554432000 4194304 5849708 140734675255984 140734675255144 5307626 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 809951 328504 752 405 0 806896 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 3239804 KiB
Current children cumulated memory: 1314016 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31050
/proc/meminfo: memFree=16615184/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3239804 memory=1314084 CPUtime=1842.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1222887 0 0 0 183549 676 0 0 20 0 1 0 220421586 3317559296 328521 33554432000 4194304 5849708 140734675255984 140734675254856 5311552 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 809951 328521 752 405 0 806896 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 3239804 KiB
Current children cumulated memory: 1314084 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31051
/proc/meminfo: memFree=16614992/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3239804 memory=1314084 CPUtime=1902.26 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1236520 0 0 0 189538 688 0 0 20 0 1 0 220421586 3317559296 328521 33554432000 4194304 5849708 140734675255984 140734675254984 5322331 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 809951 328521 752 405 0 806896 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 3239804 KiB
Current children cumulated memory: 1314084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31053
/proc/meminfo: memFree=16624236/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3230772 memory=1304984 CPUtime=1962.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1250553 0 0 0 195514 711 0 0 20 0 1 0 220421586 3308310528 326246 33554432000 4194304 5849708 140734675255984 140734675254984 5311424 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 807693 326246 752 405 0 804638 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 3230772 KiB
Current children cumulated memory: 1304984 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31054
/proc/meminfo: memFree=16604100/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3250168 memory=1324252 CPUtime=2022.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1263942 0 0 0 201501 724 0 0 20 0 1 0 220421586 3328172032 331063 33554432000 4194304 5849708 140734675255984 140734675254856 140711675187079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 812542 331063 752 405 0 809487 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 3250168 KiB
Current children cumulated memory: 1324252 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31055
/proc/meminfo: memFree=16604384/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3250168 memory=1324380 CPUtime=2082.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1267854 0 0 0 207488 737 0 0 20 0 1 0 220421586 3328172032 331095 33554432000 4194304 5849708 140734675255984 140734675254984 5311571 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 812542 331095 752 405 0 809487 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 3250168 KiB
Current children cumulated memory: 1324380 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31056
/proc/meminfo: memFree=16604568/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3250168 memory=1324380 CPUtime=2142.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1273656 0 0 0 213476 749 0 0 20 0 1 0 220421586 3328172032 331095 33554432000 4194304 5849708 140734675255984 140734675254984 5311565 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 812542 331095 752 405 0 809487 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 3250168 KiB
Current children cumulated memory: 1324380 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31057
/proc/meminfo: memFree=16586448/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3268616 memory=1342828 CPUtime=2202.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1290649 0 0 0 219454 771 0 0 20 0 1 0 220421586 3347062784 335707 33554432000 4194304 5849708 140734675255984 140734675254856 5437623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817154 335707 752 405 0 814099 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 3268616 KiB
Current children cumulated memory: 1342828 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31066
/proc/meminfo: memFree=16580660/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3268616 memory=1342828 CPUtime=2262.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1295421 0 0 0 225446 779 0 0 20 0 1 0 220421586 3347062784 335707 33554432000 4194304 5849708 140734675255984 140734675254984 5437794 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817154 335707 752 405 0 814099 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 3268616 KiB
Current children cumulated memory: 1342828 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31067
/proc/meminfo: memFree=16579200/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3268616 memory=1342828 CPUtime=2322.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1306900 0 0 0 231434 791 0 0 20 0 1 0 220421586 3347062784 335707 33554432000 4194304 5849708 140734675255984 140734675255144 5339665 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817154 335707 752 405 0 814099 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 3268616 KiB
Current children cumulated memory: 1342828 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 31068
/proc/meminfo: memFree=16571736/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3268512 memory=1342724 CPUtime=2382.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1314375 0 0 0 237413 812 0 0 20 0 1 0 220421586 3346956288 335681 33554432000 4194304 5849708 140734675255984 140734675254984 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817128 335681 752 405 0 814073 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 3268512 KiB
Current children cumulated memory: 1342724 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/192 31070
/proc/meminfo: memFree=16571248/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3269056 memory=1343268 CPUtime=2442.25 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1334088 0 0 0 243388 837 0 0 20 0 1 0 220421586 3347513344 335817 33554432000 4194304 5849708 140734675255984 140734675254984 140711675187079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817264 335817 752 405 0 814209 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 3269056 KiB
Current children cumulated memory: 1343268 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/192 31071
/proc/meminfo: memFree=16570116/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3269056 memory=1343268 CPUtime=2502.26 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1342343 0 0 0 249374 852 0 0 20 0 1 0 220421586 3347513344 335817 33554432000 4194304 5849708 140734675255984 140734675254984 5437636 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817264 335817 752 405 0 814209 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 3269056 KiB
Current children cumulated memory: 1343268 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.03 3/191 31071
/proc/meminfo: memFree=16570256/32770624 swapFree=67108688/67108860
[pid=30923] ppid=30916 vsize=3269056 memory=1343268 CPUtime=2519.96 cores=1,3,5,7
/proc/30923/stat : 30923 (xcsp_picat) R 30916 30923 30627 0 -1 4202496 1344266 0 0 0 251141 855 0 0 20 0 1 0 220421586 3347513344 335817 33554432000 4194304 5849708 140734675255984 140734675254984 5310810 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15065088 140734675260598 140734675260676 140734675260676 140734675263434 0
/proc/30923/statm: 817264 335817 752 405 0 814209 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 3269056 KiB
Current children cumulated memory: 1343268 KiB

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

[startup+2520.02 s]
# the end of solver process 30923 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.41 s, system=8.56598 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.98
CPU user time (s): 2511.41
CPU system time (s): 8.56598
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 4171752
Max. memory (cumulated for all children) (KiB): 1869632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.41
system time used= 8.56598
maximum resident set size= 1869632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1344266
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= 60
involuntary context switches= 799


# summary of solver processes directly reported to runsolver:
#   pid: 30923
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2511.41
#   total CPU system time (s): 8.56598

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.89046 second user time and 19.3803 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 01:03:04
IDJOB=4303370
IDBENCH=141600
IDSOLVER=2778
FILE ID=node134/4303370-1534028584
RUNJOBID= node134-1534026063-30659
PBS_JOBID= 21036961
Free space on /tmp= 42316 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-26_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303370-1534028584/watcher-4303370-1534028584 -o /tmp/evaluation-result-4303370-1534028584/solver-4303370-1534028584 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30659 --watchdog 2580  xcsp_picat HOME/instance-4303370-1534028584.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e7fb96dadee149724dd4cb9af2eae5d9
RANDOM SEED=1931357157

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18360952 kB
MemAvailable:   31904192 kB
Buffers:          176144 kB
Cached:         13515584 kB
SwapCached:           52 kB
Active:          4426752 kB
Inactive:        9320068 kB
Active(anon):       4248 kB
Inactive(anon):   103128 kB
Active(file):    4422504 kB
Inactive(file):  9216940 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              6240 kB
Writeback:             0 kB
AnonPages:         62072 kB
Mapped:            53704 kB
Shmem:             49652 kB
Slab:             360616 kB
SReclaimable:     332256 kB
SUnreclaim:        28360 kB
KernelStack:        3408 kB
PageTables:         5288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-12 01:45:04