Trace number 4309338

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.13 2520.07

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-06-4-rom_c18.xml
MD5SUM68fe1d73007454e14d4d429fadb25a11
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark2519.97
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of constraints48
Number of domains5
Minimum domain size2
Maximum domain size22859
Distribution of domain sizes[{"size":2,"count":12},{"size":7,"count":84},{"size":27,"count":36},{"size":22859,"count":48}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":60},{"degree":2,"count":84},{"degree":8,"count":36}]
Minimum constraint arity9
Maximum constraint arity10
Distribution of constraint arities[{"arity":9,"count":12},{"arity":10,"count":36}]
Number of extensional constraints48
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":48}]
Optimization problemYES
Type of objectivemax SUM

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 (12935 MiB free)
  memory of node 1: 16384 MiB (9885 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309338-1534305805/watcher-4309338-1534305805 -o /tmp/evaluation-result-4309338-1534305805/solver-4309338-1534305805 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580 xcsp_picat HOME/instance-4309338-1534305805.xml 

running on 4 cores: 0,2,4,6

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=17259, runsolver pid=17256

[startup+0.100117 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 17260
/proc/meminfo: memFree=23354576/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2025744 memory=16684 CPUtime=0.1 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 1271 0 0 0 10 0 0 0 20 0 1 0 248143626 2074361856 4171 33554432000 4194304 5849940 140736917948880 140736917948880 140530425580544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 506436 4171 593 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 16684 KiB

[startup+0.209798 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 17260
/proc/meminfo: memFree=23342164/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2025744 memory=31252 CPUtime=0.21 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 1348 0 0 0 21 0 0 0 20 0 1 0 248143626 2074361856 7813 33554432000 4194304 5849940 140736917948880 140736917948880 4490675 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 506436 7813 609 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31252 KiB

[startup+0.309745 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 17260
/proc/meminfo: memFree=23323112/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2025744 memory=50432 CPUtime=0.31 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 1515 0 0 0 31 0 0 0 20 0 1 0 248143626 2074361856 12608 33554432000 4194304 5849940 140736917948880 140736917948880 4572157 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 506436 12608 609 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 50432 KiB

[startup+0.700333 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 17260
/proc/meminfo: memFree=23285836/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2025744 memory=118508 CPUtime=0.69 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 1668 0 0 0 68 1 0 0 20 0 1 0 248143626 2074361856 29627 33554432000 4194304 5849940 140736917948880 140736917948880 4534228 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 506436 29627 609 405 0 503380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 118508 KiB

[startup+1.50033 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 17260
/proc/meminfo: memFree=23199696/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2025744 memory=263916 CPUtime=1.49 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 1739 0 0 0 145 4 0 0 20 0 1 0 248143626 2074361856 65979 33554432000 4194304 5849940 140736917948880 140736917948184 4458032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 506436 65979 609 405 0 503380 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 263916 KiB

[startup+3.10961 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 17260
/proc/meminfo: memFree=22836200/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2025744 memory=554772 CPUtime=3.1 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 2219 0 0 0 302 8 0 0 20 0 1 0 248143626 2074361856 138693 33554432000 4194304 5849940 140736917948880 140736917948184 4488915 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 506436 138693 617 405 0 503380 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 554772 KiB

[startup+6.30036 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 17260
/proc/meminfo: memFree=22290872/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2056996 memory=1130860 CPUtime=6.29 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 3679 0 0 0 611 18 0 0 20 0 1 0 248143626 2106363904 282715 33554432000 4194304 5849940 140736917948880 140736917948168 4502231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 514249 282715 617 405 0 511193 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056996 KiB
Current children cumulated memory: 1130860 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 17260
/proc/meminfo: memFree=21520820/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=2119496 memory=1946948 CPUtime=12.69 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 5497 0 0 0 1238 31 0 0 20 0 1 0 248143626 2170363904 486737 33554432000 4194304 5849940 140736917948880 140736917947976 4454534 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 529874 486737 617 405 0 526818 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 1946948 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 17260
/proc/meminfo: memFree=19819324/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=4331408 memory=3632652 CPUtime=25.49 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 8820 0 0 0 2462 87 0 0 20 0 1 0 248143626 4435361792 908163 33554432000 4194304 5849940 140736917948880 140736917948184 4509293 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 1082852 908163 622 405 0 1079796 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4331408 KiB
Current children cumulated memory: 3632652 KiB

[startup+51.1097 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 17260
/proc/meminfo: memFree=17020480/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=8606804 memory=6350120 CPUtime=51.1 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 14896 0 0 0 4906 204 0 0 20 0 1 0 248143626 8813367296 1587530 33554432000 4194304 5849940 140736917948880 140736917948072 4488915 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2151701 1587530 631 405 0 2148645 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 8606804 KiB
Current children cumulated memory: 6350120 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 17261
/proc/meminfo: memFree=16585524/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=8606804 memory=6772036 CPUtime=102.3 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 15519 0 0 0 10012 218 0 0 20 0 1 0 248143626 8813367296 1693009 33554432000 4194304 5849940 140736917948880 140736917948072 4534576 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2151701 1693009 638 405 0 2148645 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 8606804 KiB
Current children cumulated memory: 6772036 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 5/200 17291
/proc/meminfo: memFree=16617908/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=8856804 memory=7185424 CPUtime=162.29 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 17766 0 0 0 15993 236 0 0 20 0 1 0 248143626 9069367296 1796356 33554432000 4194304 5849940 140736917948880 140736917948072 4718071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2214201 1796356 638 405 0 2211145 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 8856804 KiB
Current children cumulated memory: 7185424 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17384
/proc/meminfo: memFree=16478988/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=8856804 memory=7321184 CPUtime=222.29 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 22328 0 0 0 21982 247 0 0 20 0 1 0 248143626 9069367296 1830296 33554432000 4194304 5849940 140736917948880 140736917948072 4873298 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2214201 1830296 638 405 0 2211145 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 8856804 KiB
Current children cumulated memory: 7321184 KiB

[startup+282.3 s]
/proc/loadavg: 1.92 1.97 2.03 3/187 17445
/proc/meminfo: memFree=14436992/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=10806976 memory=9367104 CPUtime=282.29 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 29324 0 0 0 27919 310 0 0 20 0 1 0 248143626 11066343424 2341776 33554432000 4194304 5849940 140736917948880 140736917948200 4819867 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2701744 2341776 651 405 0 2698688 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 10806976 KiB
Current children cumulated memory: 9367104 KiB

[startup+342.3 s]
/proc/loadavg: 1.97 1.98 2.03 3/187 17446
/proc/meminfo: memFree=14412684/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=10806976 memory=9369152 CPUtime=342.3 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 32710 0 0 0 33919 311 0 0 20 0 1 0 248143626 11066343424 2342288 33554432000 4194304 5849940 140736917948880 140736917948200 5249765 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2701744 2342288 651 405 0 2698688 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 10806976 KiB
Current children cumulated memory: 9369152 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.00 2.03 3/188 17455
/proc/meminfo: memFree=14421172/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=10806976 memory=9369152 CPUtime=402.29 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 37474 0 0 0 39918 311 0 0 20 0 1 0 248143626 11066343424 2342288 33554432000 4194304 5849940 140736917948880 140736917948200 5249765 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2701744 2342288 651 405 0 2698688 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 10806976 KiB
Current children cumulated memory: 9369152 KiB

[startup+462.3 s]
/proc/loadavg: 2.37 2.12 2.07 3/188 17456
/proc/meminfo: memFree=14385580/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=10806976 memory=9369152 CPUtime=462.3 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 40382 0 0 0 45918 312 0 0 20 0 1 0 248143626 11066343424 2342288 33554432000 4194304 5849940 140736917948880 140736917948200 4819867 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2701744 2342288 651 405 0 2698688 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 10806976 KiB
Current children cumulated memory: 9369152 KiB


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

/proc/17259/statm: 2811619 2452759 734 405 0 2808563 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 11246476 KiB
Current children cumulated memory: 9811036 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 17922
/proc/meminfo: memFree=13759560/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11313032 memory=9877592 CPUtime=1782.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 2147472 0 0 0 177313 921 0 0 20 0 1 0 248143626 11584544768 2469398 33554432000 4194304 5849940 140736917948880 140736917947288 5319922 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2828258 2469398 734 405 0 2825202 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 11313032 KiB
Current children cumulated memory: 9877592 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 17923
/proc/meminfo: memFree=13759312/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11313032 memory=9877592 CPUtime=1842.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 2346737 0 0 0 183303 931 0 0 20 0 1 0 248143626 11584544768 2469398 33554432000 4194304 5849940 140736917948880 140736917947288 4226681 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2828258 2469398 734 405 0 2825202 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 11313032 KiB
Current children cumulated memory: 9877592 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17924
/proc/meminfo: memFree=13759312/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11313032 memory=9877592 CPUtime=1902.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 2629687 0 0 0 189286 948 0 0 20 0 1 0 248143626 11584544768 2469398 33554432000 4194304 5849940 140736917948880 140736917947288 4226681 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2828258 2469398 734 405 0 2825202 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 11313032 KiB
Current children cumulated memory: 9877592 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17925
/proc/meminfo: memFree=13752436/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11320948 memory=9885508 CPUtime=1962.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 3252535 0 0 0 195256 978 0 0 20 0 1 0 248143626 11592650752 2471377 33554432000 4194304 5849940 140736917948880 140736917947880 5307683 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2830237 2471377 734 405 0 2827181 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 11320948 KiB
Current children cumulated memory: 9885508 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17926
/proc/meminfo: memFree=13670528/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11401472 memory=9966032 CPUtime=2022.35 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 3547311 0 0 0 201236 999 0 0 20 0 1 0 248143626 11675107328 2491508 33554432000 4194304 5849940 140736917948880 140736917947880 5386480 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2850368 2491508 734 405 0 2847312 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 11401472 KiB
Current children cumulated memory: 9966032 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17927
/proc/meminfo: memFree=13602204/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11470240 memory=10034800 CPUtime=2082.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 3717965 0 0 0 207225 1009 0 0 20 0 1 0 248143626 11745525760 2508700 33554432000 4194304 5849940 140736917948880 140736917947880 5388628 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2867560 2508700 734 405 0 2864504 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 11470240 KiB
Current children cumulated memory: 10034800 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17928
/proc/meminfo: memFree=13650656/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11442920 memory=10007480 CPUtime=2142.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 3884337 0 0 0 213214 1020 0 0 20 0 1 0 248143626 11717550080 2501870 33554432000 4194304 5849940 140736917948880 140736917947880 5385795 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2860730 2501870 734 405 0 2857674 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 11442920 KiB
Current children cumulated memory: 10007480 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17937
/proc/meminfo: memFree=13503476/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11589036 memory=10153596 CPUtime=2202.34 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 4043543 0 0 0 219203 1031 0 0 20 0 1 0 248143626 11867172864 2538399 33554432000 4194304 5849940 140736917948880 140736917947880 5385813 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2897259 2538399 734 405 0 2894203 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 11589036 KiB
Current children cumulated memory: 10153596 KiB

[startup+2262.3 s]
/proc/loadavg: 2.53 2.15 2.09 3/188 17938
/proc/meminfo: memFree=13568680/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11524744 memory=10089304 CPUtime=2262.35 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 4242053 0 0 0 225190 1045 0 0 20 0 1 0 248143626 11801337856 2522326 33554432000 4194304 5849940 140736917948880 140736917947880 5435444 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2881186 2522326 734 405 0 2878130 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 11524744 KiB
Current children cumulated memory: 10089304 KiB

[startup+2322.3 s]
/proc/loadavg: 2.23 2.14 2.09 3/188 17939
/proc/meminfo: memFree=13376944/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11748036 memory=10312624 CPUtime=2322.35 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 4455701 0 0 0 231170 1065 0 0 20 0 1 0 248143626 12029988864 2578156 33554432000 4194304 5849940 140736917948880 140736917947880 5385813 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2937009 2578156 734 405 0 2933953 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 11748036 KiB
Current children cumulated memory: 10312624 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.11 2.08 3/188 17940
/proc/meminfo: memFree=13463116/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11616796 memory=10181356 CPUtime=2382.35 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 4702935 0 0 0 237149 1086 0 0 20 0 1 0 248143626 11895599104 2545339 33554432000 4194304 5849940 140736917948880 140736917947880 5385828 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2904199 2545339 734 405 0 2901143 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 11616796 KiB
Current children cumulated memory: 10181356 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/188 17941
/proc/meminfo: memFree=13433672/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11646224 memory=10210784 CPUtime=2442.35 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 4859830 0 0 0 243138 1097 0 0 20 0 1 0 248143626 11925733376 2552696 33554432000 4194304 5849940 140736917948880 140736917947880 5385828 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2911556 2552696 734 405 0 2908500 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 11646224 KiB
Current children cumulated memory: 10210784 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 17942
/proc/meminfo: memFree=13296228/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11743156 memory=10307716 CPUtime=2502.36 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 5035102 0 0 0 249125 1111 0 0 20 0 1 0 248143626 12024991744 2576929 33554432000 4194304 5849940 140736917948880 140736917947880 5385828 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2935789 2576929 734 405 0 2932733 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 11743156 KiB
Current children cumulated memory: 10307716 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 17942
/proc/meminfo: memFree=13200632/32770624 swapFree=67108368/67108860
[pid=17259] ppid=17256 vsize=11838708 memory=10403268 CPUtime=2520.07 cores=0,2,4,6
/proc/17259/stat : 17259 (xcsp_picat) R 17256 17259 15953 0 -1 4202496 5104320 0 0 0 250891 1116 0 0 20 0 1 0 248143626 12122836992 2600817 33554432000 4194304 5849940 140736917948880 140736917947880 5340071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39841792 140736917955766 140736917955844 140736917955844 140736917958602 0
/proc/17259/statm: 2959677 2600817 734 405 0 2956621 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 11838708 KiB
Current children cumulated memory: 10403268 KiB

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

[startup+2520.07 s]
# the end of solver process 17259 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.91 s, system=11.2233 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): 2520.07
CPU time (s): 2520.13
CPU user time (s): 2508.91
CPU system time (s): 11.2233
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 12388056
Max. memory (cumulated for all children) (KiB): 10445400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.91
system time used= 11.2233
maximum resident set size= 10445400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5104321
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= 2
involuntary context switches= 1355


# summary of solver processes directly reported to runsolver:
#   pid: 17259
#   total CPU time (s): 2520.13
#   total CPU user time (s): 2508.91
#   total CPU system time (s): 11.2233

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.56885 second user time and 17.8378 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 06:03:25
IDJOB=4309338
IDBENCH=141313
IDSOLVER=2794
FILE ID=node148/4309338-1534305805
RUNJOBID= node148-1534293152-15984
PBS_JOBID= 21038138
Free space on /tmp= 42644 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-06-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309338-1534305805/watcher-4309338-1534305805 -o /tmp/evaluation-result-4309338-1534305805/solver-4309338-1534305805 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580  xcsp_picat HOME/instance-4309338-1534305805.xml

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

MD5SUM BENCH= 68fe1d73007454e14d4d429fadb25a11
RANDOM SEED=2022658683

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23369312 kB
MemAvailable:   31431108 kB
Buffers:          170912 kB
Cached:          8105176 kB
SwapCached:            4 kB
Active:          4821264 kB
Inactive:        3973912 kB
Active(anon):     472580 kB
Inactive(anon):   106944 kB
Active(file):    4348684 kB
Inactive(file):  3866968 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              5348 kB
Writeback:             0 kB
AnonPages:        569608 kB
Mapped:            57024 kB
Shmem:             57780 kB
Slab:             303452 kB
SReclaimable:     274604 kB
SUnreclaim:        28848 kB
KernelStack:        3376 kB
PageTables:         6412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2850208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    307200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 42640 MiB
End job on node148 at 2018-08-15 06:45:25