Trace number 4309801

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) 2520.1 2519.92

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10a-nodv_c18.xml
MD5SUM43231f2801501bc8acc89d15eed59bb2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.17
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (13045 MiB free)
  memory of node 1: 16384 MiB (12855 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309801-1534320690/watcher-4309801-1534320690 -o /tmp/evaluation-result-4309801-1534320690/solver-4309801-1534320690 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23504 --watchdog 2580 xcsp_picat HOME/instance-4309801-1534320690.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
solver pid=27038, runsolver pid=27035
Current StackSize limit: 8192 KiB


[startup+0.100202 s]*
/proc/loadavg: 2.12 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26508244/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2026820 memory=17304 CPUtime=0.1 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 1983 0 0 0 10 0 0 0 20 0 1 0 249632171 2075463680 4326 33554432000 4194304 5849940 140734456130624 140734456130624 140189548390304 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 506705 4326 722 405 0 503649 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026820 KiB
Current children cumulated memory: 17304 KiB

[startup+0.209605 s]*
/proc/loadavg: 2.12 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26507500/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2026692 memory=17568 CPUtime=0.21 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 2051 0 0 0 21 0 0 0 20 0 1 0 249632171 2075332608 4392 33554432000 4194304 5849940 140734456130624 140734456130624 5371975 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 506673 4392 740 405 0 503617 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026692 KiB
Current children cumulated memory: 17568 KiB

[startup+0.309084 s]*
/proc/loadavg: 2.12 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26507128/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2027152 memory=18040 CPUtime=0.31 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 2198 0 0 0 31 0 0 0 20 0 1 0 249632171 2075803648 4510 33554432000 4194304 5849940 140734456130624 140734456130624 5361955 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 506788 4510 743 405 0 503732 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027152 KiB
Current children cumulated memory: 18040 KiB

[startup+0.700341 s]
/proc/loadavg: 2.12 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26506756/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2027128 memory=17908 CPUtime=0.69 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 2625 0 0 0 68 1 0 0 20 0 1 0 249632171 2075779072 4477 33554432000 4194304 5849940 140734456130624 140734456130624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 506782 4477 763 405 0 503726 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027128 KiB
Current children cumulated memory: 17908 KiB

[startup+1.50034 s]
/proc/loadavg: 2.12 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26506508/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2028676 memory=19492 CPUtime=1.49 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 3014 0 0 0 148 1 0 0 20 0 1 0 249632171 2077364224 4873 33554432000 4194304 5849940 140734456130624 140734456129112 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 507169 4873 765 405 0 504113 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028676 KiB
Current children cumulated memory: 19492 KiB

[startup+3.10961 s]
/proc/loadavg: 2.11 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26500448/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2032768 memory=23576 CPUtime=3.1 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 5281 0 0 0 307 3 0 0 20 0 1 0 249632171 2081554432 5894 33554432000 4194304 5849940 140734456130624 140734456129176 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 508192 5894 765 405 0 505136 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032768 KiB
Current children cumulated memory: 23576 KiB

[startup+6.30034 s]
/proc/loadavg: 2.11 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26490084/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2034236 memory=25136 CPUtime=6.29 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 8381 0 0 0 623 6 0 0 20 0 1 0 249632171 2083057664 6284 33554432000 4194304 5849940 140734456130624 140734456129176 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 508559 6284 765 405 0 505503 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034236 KiB
Current children cumulated memory: 25136 KiB

[startup+12.7004 s]
/proc/loadavg: 2.10 2.13 2.09 3/188 27039
/proc/meminfo: memFree=26479016/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2042064 memory=33056 CPUtime=12.69 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 18510 0 0 0 1255 14 0 0 20 0 1 0 249632171 2091073536 8264 33554432000 4194304 5849940 140734456130624 140734456129624 5438036 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 510516 8264 765 405 0 507460 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042064 KiB
Current children cumulated memory: 33056 KiB

[startup+25.5004 s]
/proc/loadavg: 2.08 2.12 2.09 3/188 27039
/proc/meminfo: memFree=26447864/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2044356 memory=35332 CPUtime=25.49 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 34880 0 0 0 2523 26 0 0 20 0 1 0 249632171 2093420544 8833 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 511089 8833 765 405 0 508033 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2044356 KiB
Current children cumulated memory: 35332 KiB

[startup+51.1099 s]
/proc/loadavg: 2.05 2.11 2.09 3/188 27039
/proc/meminfo: memFree=26478480/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2056888 memory=47852 CPUtime=51.1 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 59383 0 0 0 5066 44 0 0 20 0 1 0 249632171 2106253312 11963 33554432000 4194304 5849940 140734456130624 140734456129624 5438372 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 514222 11963 765 405 0 511166 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2056888 KiB
Current children cumulated memory: 47852 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 27040
/proc/meminfo: memFree=26464632/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2073604 memory=64468 CPUtime=102.3 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 101917 0 0 0 10151 79 0 0 20 0 1 0 249632171 2123370496 16117 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 518401 16117 765 405 0 515345 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2073604 KiB
Current children cumulated memory: 64468 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/188 27041
/proc/meminfo: memFree=26418220/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2100884 memory=91876 CPUtime=162.3 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 127818 0 0 0 16124 106 0 0 20 0 1 0 249632171 2151305216 22969 33554432000 4194304 5849940 140734456130624 140734456129624 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 525221 22969 765 405 0 522165 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2100884 KiB
Current children cumulated memory: 91876 KiB

[startup+222.3 s]
/proc/loadavg: 2.16 2.10 2.08 3/187 27102
/proc/meminfo: memFree=26933224/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2116140 memory=107064 CPUtime=222.29 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 144260 0 0 0 22104 125 0 0 20 0 1 0 249632171 2166927360 26766 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 529035 26766 765 405 0 525979 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2116140 KiB
Current children cumulated memory: 107064 KiB

[startup+282.3 s]
/proc/loadavg: 2.35 2.18 2.11 3/187 27103
/proc/meminfo: memFree=26852284/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2165252 memory=159892 CPUtime=282.29 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 152754 0 0 0 28086 143 0 0 20 0 1 0 249632171 2217218048 39973 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 541313 39973 765 405 0 538257 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2165252 KiB
Current children cumulated memory: 159892 KiB

[startup+342.3 s]
/proc/loadavg: 2.13 2.15 2.11 3/187 27104
/proc/meminfo: memFree=26849472/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2141752 memory=136496 CPUtime=342.3 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 160311 0 0 0 34069 161 0 0 20 0 1 0 249632171 2193154048 34124 33554432000 4194304 5849940 140734456130624 140734456129784 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 535438 34124 765 405 0 532382 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2141752 KiB
Current children cumulated memory: 136496 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.12 2.10 3/187 27105
/proc/meminfo: memFree=26844684/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2171064 memory=165736 CPUtime=402.3 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 168616 0 0 0 40058 172 0 0 20 0 1 0 249632171 2223169536 41434 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 542766 41434 765 405 0 539710 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2171064 KiB
Current children cumulated memory: 165736 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.10 2.09 3/187 27106
/proc/meminfo: memFree=26773872/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2182568 memory=177320 CPUtime=462.31 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 183859 0 0 0 46048 183 0 0 20 0 1 0 249632171 2234949632 44330 33554432000 4194304 5849940 140734456130624 140734456129784 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 545642 44330 765 405 0 542586 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2182568 KiB
Current children cumulated memory: 177320 KiB


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

/proc/27038/statm: 646864 145494 765 405 0 643808 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 581976 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27156
/proc/meminfo: memFree=26089088/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2587456 memory=581976 CPUtime=1842.41 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 558907 0 0 0 183821 420 0 0 20 0 1 0 249632171 2649554944 145494 33554432000 4194304 5849940 140734456130624 140734456129784 5438501 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 646864 145494 765 405 0 643808 0
Current children cumulated CPU time: 1842.41 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 581976 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27157
/proc/meminfo: memFree=26089104/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2587456 memory=582208 CPUtime=1902.42 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 611736 0 0 0 189812 430 0 0 20 0 1 0 249632171 2649554944 145552 33554432000 4194304 5849940 140734456130624 140734456129624 5437974 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 646864 145552 765 405 0 643808 0
Current children cumulated CPU time: 1902.42 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 582208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 27158
/proc/meminfo: memFree=26023900/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2587456 memory=582208 CPUtime=1962.43 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 664542 0 0 0 195804 439 0 0 20 0 1 0 249632171 2649554944 145552 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 646864 145552 765 405 0 643808 0
Current children cumulated CPU time: 1962.43 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 582208 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 27159
/proc/meminfo: memFree=26022420/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2588936 memory=583688 CPUtime=2022.43 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 726490 0 0 0 201792 451 0 0 20 0 1 0 249632171 2651070464 145922 33554432000 4194304 5849940 140734456130624 140734456129624 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 647234 145922 765 405 0 644178 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 2588936 KiB
Current children cumulated memory: 583688 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27160
/proc/meminfo: memFree=25956808/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2082.44 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 787452 0 0 0 207784 460 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27161
/proc/meminfo: memFree=25896716/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2142.44 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 846657 0 0 0 213774 470 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27162
/proc/meminfo: memFree=25896572/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2202.44 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 892984 0 0 0 219765 479 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 5437903 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2202.44 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27163
/proc/meminfo: memFree=25961528/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2588936 memory=583688 CPUtime=2262.45 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 946594 0 0 0 225756 489 0 0 20 0 1 0 249632171 2651070464 145922 33554432000 4194304 5849940 140734456130624 140734456129624 5335737 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 647234 145922 765 405 0 644178 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 2588936 KiB
Current children cumulated memory: 583688 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27171
/proc/meminfo: memFree=25895584/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2322.46 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 998805 0 0 0 231750 496 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 5335774 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27172
/proc/meminfo: memFree=26044820/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2382.46 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 1033861 0 0 0 237744 502 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27173
/proc/meminfo: memFree=25825224/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2442.47 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 1093095 0 0 0 243737 510 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 140189548801927 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2442.47 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27174
/proc/meminfo: memFree=25825212/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2502.47 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 1140862 0 0 0 249730 517 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129496 5335760 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2502.47 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27175
/proc/meminfo: memFree=25824964/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2520.07 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 1152383 0 0 0 251488 519 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 5312979 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

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

[startup+2519.92 s]
# the end of solver process 27038 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.88 s, system=5.2164 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27175
/proc/meminfo: memFree=25824964/32770624 swapFree=67108804/67108860
[pid=27038] ppid=27035 vsize=2654472 memory=649224 CPUtime=2520.07 cores=0,2,4,6
/proc/27038/stat : 27038 (xcsp_picat) R 27035 27038 23473 0 -1 4202496 1152383 0 0 0 251488 519 0 0 20 0 1 0 249632171 2718179328 162306 33554432000 4194304 5849940 140734456130624 140734456129624 5312979 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27185152 140734456132790 140734456132868 140734456132868 140734456135626 0
/proc/27038/statm: 663618 162306 765 405 0 660562 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 649224 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.92
CPU time (s): 2520.1
CPU user time (s): 2514.88
CPU system time (s): 5.2164
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 2654472
Max. memory (cumulated for all children) (KiB): 649224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.88
system time used= 5.2164
maximum resident set size= 649224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1152383
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= 23
involuntary context switches= 780


# summary of solver processes directly reported to runsolver:
#   pid: 27038
#   total CPU time (s): 2520.1
#   total CPU user time (s): 2514.88
#   total CPU system time (s): 5.2164

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.6204 second user time and 15.2801 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 10:11:30
IDJOB=4309801
IDBENCH=141675
IDSOLVER=2794
FILE ID=node105/4309801-1534320690
RUNJOBID= node105-1534293911-23504
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309801-1534320690/watcher-4309801-1534320690 -o /tmp/evaluation-result-4309801-1534320690/solver-4309801-1534320690 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23504 --watchdog 2580  xcsp_picat HOME/instance-4309801-1534320690.xml

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

MD5SUM BENCH= 43231f2801501bc8acc89d15eed59bb2
RANDOM SEED=48069226

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        26523300 kB
MemAvailable:   31344356 kB
Buffers:          212728 kB
Cached:          4850264 kB
SwapCached:           16 kB
Active:          2645944 kB
Inactive:        3022460 kB
Active(anon):     557124 kB
Inactive(anon):   108668 kB
Active(file):    2088820 kB
Inactive(file):  2913792 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3068 kB
Writeback:             0 kB
AnonPages:        778260 kB
Mapped:            56080 kB
Shmem:             57940 kB
Slab:             275716 kB
SReclaimable:     246904 kB
SUnreclaim:        28812 kB
KernelStack:        3328 kB
PageTables:         5760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2867244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    552960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44284 MiB
End job on node105 at 2018-08-15 10:53:30