Trace number 4296264

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 2018-06-15? (TO) 2519.98 2520.01

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-12a-nodv_c18.xml
MD5SUM6bd8ab3a70062286acb1d027c508a0d0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2520.02
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints155
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":792},{"size":9,"count":12},{"size":12,"count":66},{"size":15,"count":12}]
Minimum variable degree1
Maximum variable degree19
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":804},{"degree":13,"count":11},{"degree":14,"count":20},{"degree":15,"count":15},{"degree":16,"count":9},{"degree":17,"count":6},{"degree":18,"count":1},{"degree":19,"count":4}]
Minimum constraint arity2
Maximum constraint arity67
Distribution of constraint arities[{"arity":2,"count":65},{"arity":13,"count":66},{"arity":67,"count":24}]
Number of extensional constraints66
Number of intensional constraints65
Distribution of constraint types[{"type":"extension","count":66},{"type":"intension","count":65},{"type":"sum","count":12},{"type":"count","count":12}]
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 (9592 MiB free)
  memory of node 1: 16384 MiB (12924 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296264-1532616302/watcher-4296264-1532616302 -o /tmp/evaluation-result-4296264-1532616302/solver-4296264-1532616302 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532616302-8319 --watchdog 2580 xcsp_picat HOME/instance-4296264-1532616302.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
solver pid=8348, runsolver pid=8345
Current StackSize limit: 8192 KiB


[startup+0.10017 s]*
/proc/loadavg: 0.53 0.63 0.94 5/190 8349
/proc/meminfo: memFree=23033680/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=112404 memory=22784 CPUtime=0.1 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 1756 0 0 0 9 1 0 0 20 0 1 0 79193362 115101696 5696 33554432000 4194304 5849740 140722164830320 140722164830320 5471638 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 28101 5696 718 405 0 25045 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112404 KiB
Current children cumulated memory: 22784 KiB

[startup+0.20959 s]*
/proc/loadavg: 0.53 0.63 0.94 4/190 8349
/proc/meminfo: memFree=23031276/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=113948 memory=24080 CPUtime=0.21 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 2143 0 0 0 20 1 0 0 20 0 1 0 79193362 116682752 6020 33554432000 4194304 5849740 140722164830320 140722164830320 4561346 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 28487 6020 720 405 0 25431 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113948 KiB
Current children cumulated memory: 24080 KiB

[startup+0.30924 s]*
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23029044/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=115340 memory=25620 CPUtime=0.31 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 3000 0 0 0 30 1 0 0 20 0 1 0 79193362 118108160 6405 33554432000 4194304 5849740 140722164830320 140722164830320 5392633 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 28835 6405 736 405 0 25779 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 115340 KiB
Current children cumulated memory: 25620 KiB

[startup+0.700278 s]
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23027308/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=115528 memory=25416 CPUtime=0.69 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 4167 0 0 0 68 1 0 0 20 0 1 0 79193362 118300672 6354 33554432000 4194304 5849740 140722164830320 140722164830320 5359343 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 28882 6354 736 405 0 25826 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 115528 KiB
Current children cumulated memory: 25416 KiB

[startup+1.50028 s]
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23025680/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=119008 memory=28784 CPUtime=1.49 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 5343 0 0 0 148 1 0 0 20 0 1 0 79193362 121864192 7196 33554432000 4194304 5849740 140722164830320 140722164828968 5309628 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 29752 7196 748 405 0 26696 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 119008 KiB
Current children cumulated memory: 28784 KiB

[startup+3.10931 s]
/proc/loadavg: 0.53 0.63 0.94 4/190 8349
/proc/meminfo: memFree=23024644/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=116464 memory=26956 CPUtime=3.1 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 6096 0 0 0 306 4 0 0 20 0 1 0 79193362 119259136 6739 33554432000 4194304 5849740 140722164830320 140722164829192 5355792 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 29116 6739 761 405 0 26060 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 116464 KiB
Current children cumulated memory: 26956 KiB

[startup+6.30025 s]
/proc/loadavg: 0.64 0.65 0.95 3/190 8349
/proc/meminfo: memFree=23016372/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=117820 memory=28284 CPUtime=6.29 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 7289 0 0 0 622 7 0 0 20 0 1 0 79193362 120647680 7071 33554432000 4194304 5849740 140722164830320 140722164828808 139941967978375 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 29455 7071 761 405 0 26399 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 117820 KiB
Current children cumulated memory: 28284 KiB

[startup+12.7003 s]
/proc/loadavg: 0.75 0.68 0.96 4/190 8349
/proc/meminfo: memFree=23010220/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=123512 memory=34012 CPUtime=12.69 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 9632 0 0 0 1256 13 0 0 20 0 1 0 79193362 126476288 8503 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 30878 8503 761 405 0 27822 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123512 KiB
Current children cumulated memory: 34012 KiB

[startup+25.5002 s]
/proc/loadavg: 1.03 0.74 0.97 5/190 8349
/proc/meminfo: memFree=22996188/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=128180 memory=38516 CPUtime=25.49 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 14929 0 0 0 2524 25 0 0 20 0 1 0 79193362 131256320 9629 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 32045 9629 761 405 0 28989 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 128180 KiB
Current children cumulated memory: 38516 KiB

[startup+51.1002 s]*
/proc/loadavg: 1.30 0.83 0.99 5/190 8349
/proc/meminfo: memFree=22990548/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=130416 memory=41008 CPUtime=51.1 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 29700 0 0 0 5060 50 0 0 20 0 1 0 79193362 133545984 10252 33554432000 4194304 5849740 140722164830320 140722164828808 5308421 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 32604 10252 761 405 0 29548 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 130416 KiB
Current children cumulated memory: 41008 KiB

[startup+102.3 s]
/proc/loadavg: 1.70 1.01 1.05 4/190 8350
/proc/meminfo: memFree=22965380/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=140464 memory=55196 CPUtime=102.29 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 59228 0 0 0 10135 94 0 0 20 0 1 0 79193362 143835136 13799 33554432000 4194304 5849740 140722164830320 140722164829320 5395854 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 35116 13799 761 405 0 32060 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 140464 KiB
Current children cumulated memory: 55196 KiB

[startup+162.3 s]
/proc/loadavg: 1.89 1.19 1.11 5/191 8352
/proc/meminfo: memFree=22932468/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=149824 memory=64496 CPUtime=162.29 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 88805 0 0 0 16085 144 0 0 20 0 1 0 79193362 153419776 16124 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 37456 16124 761 405 0 34400 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 149824 KiB
Current children cumulated memory: 64496 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.34 1.16 3/191 8353
/proc/meminfo: memFree=22891232/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=168600 memory=83376 CPUtime=222.29 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 104720 0 0 0 22057 172 0 0 20 0 1 0 79193362 172646400 20844 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 42150 20844 761 405 0 39094 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 168600 KiB
Current children cumulated memory: 83376 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.46 1.21 5/191 8354
/proc/meminfo: memFree=22860936/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=177916 memory=92512 CPUtime=282.29 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 125707 0 0 0 28030 199 0 0 20 0 1 0 79193362 182185984 23128 33554432000 4194304 5849740 140722164830320 140722164829192 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 44479 23128 761 405 0 41423 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 177916 KiB
Current children cumulated memory: 92512 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.56 1.26 4/191 8362
/proc/meminfo: memFree=22815908/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=182512 memory=97228 CPUtime=342.28 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 136862 0 0 0 34000 228 0 0 20 0 1 0 79193362 186892288 24307 33554432000 4194304 5849740 140722164830320 140722164829320 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 45628 24307 761 405 0 42572 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 182512 KiB
Current children cumulated memory: 97228 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.64 1.31 4/191 8363
/proc/meminfo: memFree=22797388/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=240192 memory=155032 CPUtime=402.29 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 147968 0 0 0 39986 243 0 0 20 0 1 0 79193362 245956608 38758 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 60048 38758 761 405 0 56992 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 240192 KiB
Current children cumulated memory: 155032 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.70 1.35 4/190 8364
/proc/meminfo: memFree=22790260/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=214160 memory=128868 CPUtime=462.28 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 164442 0 0 0 45966 262 0 0 20 0 1 0 79193362 219299840 32217 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 53540 32217 761 405 0 50484 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 214160 KiB
Current children cumulated memory: 128868 KiB


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

/proc/8348/statm: 134846 113490 761 405 0 131790 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 453960 KiB

[startup+1842.3 s]
/proc/loadavg: 3.03 2.29 1.96 4/190 8428
/proc/meminfo: memFree=22174652/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=539384 memory=454224 CPUtime=1842.26 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 473793 0 0 0 183682 544 0 0 20 0 1 0 79193362 552329216 113556 33554432000 4194304 5849740 140722164830320 140722164829320 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 134846 113556 761 405 0 131790 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 454224 KiB

[startup+1902.3 s]
/proc/loadavg: 2.72 2.36 2.00 4/190 8429
/proc/meminfo: memFree=22239512/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=539384 memory=454224 CPUtime=1902.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 492066 0 0 0 189671 554 0 0 20 0 1 0 79193362 552329216 113556 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 134846 113556 761 405 0 131790 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 454224 KiB

[startup+1962.3 s]
/proc/loadavg: 2.27 2.29 2.00 4/190 8430
/proc/meminfo: memFree=22174884/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=539384 memory=454224 CPUtime=1962.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 497262 0 0 0 195658 567 0 0 20 0 1 0 79193362 552329216 113556 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 134846 113556 761 405 0 131790 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 454224 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.24 2.00 5/190 8431
/proc/meminfo: memFree=22077500/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=539384 memory=454224 CPUtime=2022.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 502534 0 0 0 201651 574 0 0 20 0 1 0 79193362 552329216 113556 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 134846 113556 761 405 0 131790 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 454224 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.19 2.00 4/190 8432
/proc/meminfo: memFree=22076788/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=539384 memory=454224 CPUtime=2082.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 507149 0 0 0 207645 580 0 0 20 0 1 0 79193362 552329216 113556 33554432000 4194304 5849740 140722164830320 140722164829480 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 134846 113556 761 405 0 131790 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 454224 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.16 2.00 4/191 8441
/proc/meminfo: memFree=22076840/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=539384 memory=454224 CPUtime=2142.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 509215 0 0 0 213637 588 0 0 20 0 1 0 79193362 552329216 113556 33554432000 4194304 5849740 140722164830320 140722164829320 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 134846 113556 761 405 0 131790 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 539384 KiB
Current children cumulated memory: 454224 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.13 2.00 5/191 8442
/proc/meminfo: memFree=22172992/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=412868 memory=327708 CPUtime=2202.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 516523 0 0 0 219628 597 0 0 20 0 1 0 79193362 422776832 81927 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 103217 81927 761 405 0 100161 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 412868 KiB
Current children cumulated memory: 327708 KiB

[startup+2262.3 s]
/proc/loadavg: 2.11 2.14 2.01 5/192 8444
/proc/meminfo: memFree=22219732/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=366084 memory=280924 CPUtime=2262.25 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 524090 0 0 0 225619 606 0 0 20 0 1 0 79193362 374870016 70231 33554432000 4194304 5849740 140722164830320 140722164829480 5438325 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 91521 70231 761 405 0 88465 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 366084 KiB
Current children cumulated memory: 280924 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.11 2.01 4/192 8445
/proc/meminfo: memFree=22219732/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=366084 memory=280924 CPUtime=2322.26 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 535896 0 0 0 231610 616 0 0 20 0 1 0 79193362 374870016 70231 33554432000 4194304 5849740 140722164830320 140722164829320 139941967978375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 91521 70231 761 405 0 88465 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 366084 KiB
Current children cumulated memory: 280924 KiB

[startup+2382.3 s]
/proc/loadavg: 2.09 2.11 2.02 4/192 8446
/proc/meminfo: memFree=22115656/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=469460 memory=384216 CPUtime=2382.26 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 552522 0 0 0 237597 629 0 0 20 0 1 0 79193362 480727040 96054 33554432000 4194304 5849740 140722164830320 140722164829480 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 117365 96054 761 405 0 114309 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 469460 KiB
Current children cumulated memory: 384216 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.09 2.02 4/191 8448
/proc/meminfo: memFree=22115544/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=469460 memory=384300 CPUtime=2442.26 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 560921 0 0 0 243590 636 0 0 20 0 1 0 79193362 480727040 96075 33554432000 4194304 5849740 140722164830320 140722164829320 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 117365 96075 761 405 0 114309 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 469460 KiB
Current children cumulated memory: 384300 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.10 2.03 5/191 8449
/proc/meminfo: memFree=22115440/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=469460 memory=384300 CPUtime=2502.26 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 569362 0 0 0 249582 644 0 0 20 0 1 0 79193362 480727040 96075 33554432000 4194304 5849740 140722164830320 140722164829320 5437808 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 117365 96075 761 405 0 114309 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 469460 KiB
Current children cumulated memory: 384300 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.06 2.10 2.03 5/191 8449
/proc/meminfo: memFree=22115436/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=469460 memory=384300 CPUtime=2519.96 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 573676 0 0 0 251349 647 0 0 20 0 1 0 79193362 480727040 96075 33554432000 4194304 5849740 140722164830320 140722164829320 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 117365 96075 761 405 0 114309 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 469460 KiB
Current children cumulated memory: 384300 KiB

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

[startup+2520.01 s]
# the end of solver process 8348 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.5 s, system=6.47714 s

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

[startup+2520 s]
/proc/loadavg: 2.06 2.10 2.03 5/191 8449
/proc/meminfo: memFree=22115436/32770624 swapFree=67108860/67108860
[pid=8348] ppid=8345 vsize=469460 memory=384300 CPUtime=2519.96 cores=1,3,5,7
/proc/8348/stat : 8348 (xcsp_picat) R 8345 8348 8287 0 -1 4202496 573676 0 0 0 251349 647 0 0 20 0 1 0 79193362 480727040 96075 33554432000 4194304 5849740 140722164830320 140722164829320 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20086784 140722164835510 140722164835588 140722164835588 140722164838346 0
/proc/8348/statm: 117365 96075 761 405 0 114309 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 469460 KiB
Current children cumulated memory: 384300 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.98
CPU user time (s): 2513.5
CPU system time (s): 6.47714
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 539384
Max. memory (cumulated for all children) (KiB): 454224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.5
system time used= 6.47714
maximum resident set size= 454224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 573677
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= 155
involuntary context switches= 852


# summary of solver processes directly reported to runsolver:
#   pid: 8348
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2513.5
#   total CPU system time (s): 6.47714

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3719 second user time and 17.8952 second system time

The end

Launcher Data 

Begin job on node135 at 2018-07-26 16:45:02
IDJOB=4296264
IDBENCH=141679
IDSOLVER=2754
FILE ID=node135/4296264-1532616302
RUNJOBID= node135-1532616302-8319
PBS_JOBID= 21021978
Free space on /tmp= 48364 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-12a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296264-1532616302/watcher-4296264-1532616302 -o /tmp/evaluation-result-4296264-1532616302/solver-4296264-1532616302 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532616302-8319 --watchdog 2580  xcsp_picat HOME/instance-4296264-1532616302.xml

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

MD5SUM BENCH= 6bd8ab3a70062286acb1d027c508a0d0
RANDOM SEED=1552010185

node135.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:        23068256 kB
MemAvailable:   31929516 kB
Buffers:          207492 kB
Cached:          8834080 kB
SwapCached:            0 kB
Active:          2513880 kB
Inactive:        6582628 kB
Active(anon):       4412 kB
Inactive(anon):    78288 kB
Active(file):    2509468 kB
Inactive(file):  6504340 kB
Unevictable:        7220 kB
Mlocked:            7220 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6124 kB
Writeback:             0 kB
AnonPages:         61788 kB
Mapped:            40480 kB
Shmem:             25248 kB
Slab:             304084 kB
SReclaimable:     275912 kB
SUnreclaim:        28172 kB
KernelStack:        3136 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     328036 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:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 48360 MiB
End job on node135 at 2018-07-26 17:27:02