Trace number 4394865

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12SAT 83.9503 83.9736

General information on the benchmark

NameRlfap/Rlfap-m1-scens/
Rlfap-scen-01.xml
MD5SUMcc02d555e77a77c358edd72952e3206f
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.65005
Satisfiable
(Un)Satisfiability was proved
Number of variables916
Number of constraints5548
Number of domains7
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":6},{"size":22,"count":36},{"size":24,"count":8},{"size":36,"count":360},{"size":42,"count":22},{"size":44,"count":484}]
Minimum variable degree1
Maximum variable degree61
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":2},{"degree":3,"count":38},{"degree":4,"count":25},{"degree":5,"count":95},{"degree":6,"count":25},{"degree":7,"count":106},{"degree":8,"count":20},{"degree":9,"count":111},{"degree":10,"count":39},{"degree":11,"count":56},{"degree":12,"count":41},{"degree":13,"count":47},{"degree":14,"count":30},{"degree":15,"count":41},{"degree":16,"count":19},{"degree":17,"count":32},{"degree":18,"count":15},{"degree":19,"count":27},{"degree":20,"count":21},{"degree":21,"count":8},{"degree":22,"count":11},{"degree":23,"count":18},{"degree":24,"count":13},{"degree":25,"count":7},{"degree":26,"count":7},{"degree":27,"count":7},{"degree":28,"count":7},{"degree":29,"count":7},{"degree":30,"count":6},{"degree":31,"count":4},{"degree":32,"count":2},{"degree":34,"count":1},{"degree":35,"count":1},{"degree":36,"count":2},{"degree":37,"count":2},{"degree":38,"count":2},{"degree":39,"count":3},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":2},{"degree":54,"count":1},{"degree":61,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5548}]
Number of extensional constraints0
Number of intensional constraints5548
Distribution of constraint types[{"type":"intension","count":5548}]
Optimization problemNO
Type of objective

Solver Data 

47.98/48.10	c xcsp_picat version 2.7b12 (9/12/2019)
83.86/83.96	s SATISFIABLE
83.86/83.96	v <instantiation>
83.86/83.96	v     <list> x379 x484 x67 x588 x693 x171 x798 x903 x275 x380 x485 x68 x589 x694 x172 x799 x904 x276 x381 x486 x69 x590 x695 x173 x800 x905 x277 x382 x487 x70 x591 x696 x174 x801 x906 x278 x383 x488 x71 x592 x697 x175 x802 x907 x279 x384 x489 x72 x593 x698 x176 x803 x908 x280 x385 x490 x73 x594 x699 x177 x804 x909 x281 x386 x491 x74 x595 x700 x178 x805 x910 x282 x387 x492 x75 x596 x701 x179 x806 x911 x283 x388 x493 x76 x597 x702 x180 x807 x912 x284 x389 x494 x77 x598 x703 x181 x808 x913 x285 x390 x495 x78 x599 x704 x182 x809 x914 x286 x391 x496 x79 x600 x705 x183 x810 x915 x287 x392 x497 x80 x601 x706 x184 x811 x916 x288 x393 x498 x81 x602 x707 x185 x812 x289 x394 x499 x82 x603 x708 x186 x813 x290 x395 x500 x83 x604 x709 x187 x814 x291 x396 x501 x84 x605 x710 x188 x815 x292 x397 x502 x85 x606 x711 x189 x816 x293 x398 x503 x86 x607 x712 x190 x817 x294 x399 x504 x87 x608 x713 x191 x818 x295 x400 x505 x88 x609 x714 x192 x819 x296 x401 x506 x89 x610 x715 x193 x820 x297 x402 x507 x90 x611 x716 x194 x821 x298 x403 x508 x91 x612 x717 x195 x822 x299 x404 x509 x92 x613 x718 x196 x823 x300 x405 x510 x93 x614 x719 x197 x824 x301 x406 x511 x94 x615 x720 x198 x825 x302 x407 x512 x95 x616 x721 x199 x826 x303 x408 x513 x96 x617 x722 x200 x827 x304 x409 x514 x97 x618 x723 x201 x828 x305 x410 x515 x98 x619 x724 x202 x829 x306 x411 x516 x99 x620 x725 x203 x830 x307 x412 x517 x100 x621 x726 x204 x831 x308 x413 x518 x101 x622 x727 x205 x832 x309 x414 x519 x102 x623 x728 x206 x1 x833 x310 x415 x520 x103 x624 x729 x2 x207 x834 x311 x416 x521 x104 x625 x730 x3 x208 x835 x312 x417 x522 x105 x626 x731 x4 x209 x836 x313 x418 x523 x106 x627 x732 x5 x210 x837 x314 x419 x107 x628 x733 x6 x211 x838 x315 x420 x108 x524 x629 x734 x7 x212 x839 x316 x421 x109 x525 x630 x735 x8 x213 x840 x317 x422 x110 x526 x631 x736 x9 x214 x841 x318 x423 x111 x527 x632 x737 x10 x215 x842 x319 x424 x112 x528 x633 x738 x11 x216 x843 x320 x425 x113 x529 x634 x739 x12 x217 x844 x321 x426 x114 x530 x635 x740 x13 x218 x845 x322 x427 x115 x531 x636 x741 x219 x846 x323 x428 x116 x532 x637 x742 x220 x847 x14 x324 x429 x117 x533 x638 x743 x221 x848 x15 x325 x430 x118 x534 x639 x744 x222 x849 x16 x326 x431 x119 x535 x640 x745 x223 x850 x17 x327 x432 x120 x536 x641 x746 x224 x851 x18 x328 x433 x121 x537 x642 x747 x225 x852 x19 x329 x434 x122 x538 x643 x748 x226 x853 x20 x330 x435 x123 x539 x644 x749 x227 x854 x21 x331 x436 x124 x540 x645 x750 x228 x855 x22 x332 x437 x125 x541 x646 x751 x229 x856 x23 x333 x438 x126 x542 x647 x752 x230 x857 x24 x334 x439 x127 x543 x648 x753 x231 x858 x25 x335 x440 x128 x544 x649 x754 x232 x859 x26 x336 x441 x129 x545 x650 x755 x233 x860 x27 x337 x442 x546 x651 x756 x234 x861 x28 x338 x443 x547 x652 x130 x757 x235 x862 x29 x339 x444 x548 x653 x131 x758 x236 x863 x30 x340 x445 x549 x654 x132 x759 x237 x864 x31 x341 x446 x550 x655 x133 x760 x238 x865 x342 x447 x551 x656 x134 x761 x239 x866 x343 x32 x448 x552 x657 x135 x762 x240 x867 x344 x33 x449 x553 x658 x136 x763 x241 x868 x345 x34 x450 x554 x659 x137 x764 x242 x869 x346 x35 x451 x555 x660 x138 x765 x243 x870 x347 x36 x452 x556 x661 x139 x766 x244 x871 x348 x37 x453 x557 x662 x140 x767 x245 x872 x349 x38 x454 x558 x663 x141 x768 x246 x873 x350 x39 x455 x559 x664 x142 x769 x247 x874 x351 x40 x456 x560 x665 x143 x770 x248 x875 x352 x41 x457 x561 x666 x144 x771 x249 x876 x353 x42 x458 x562 x667 x145 x772 x250 x877 x354 x43 x459 x563 x668 x146 x773 x251 x878 x355 x44 x460 x564 x669 x147 x774 x252 x879 x356 x45 x461 x565 x670 x148 x775 x253 x880 x357 x46 x462 x566 x671 x149 x776 x254 x881 x358 x47 x463 x567 x672 x150 x777 x255 x882 x359 x48 x464 x568 x673 x151 x778 x256 x883 x360 x465 x49 x569 x674 x152 x779 x257 x884 x361 x466 x50 x570 x675 x153 x780 x258 x885 x362 x467 x51 x571 x676 x154 x781 x259 x886 x363 x52 x468 x572 x677 x155 x782 x887 x364 x53 x469 x573 x678 x156 x783 x888 x260 x365 x54 x470 x574 x679 x157 x784 x889 x261 x366 x55 x471 x575 x680 x158 x785 x890 x262 x367 x56 x472 x576 x681 x159 x786 x891 x263 x368 x57 x473 x577 x682 x160 x787 x892 x264 x369 x58 x474 x578 x683 x161 x788 x893 x265 x370 x59 x475 x579 x684 x162 x789 x894 x266 x371 x60 x476 x580 x685 x163 x790 x895 x267 x372 x61 x477 x581 x686 x164 x791 x896 x268 x373 x62 x478 x582 x687 x165 x792 x897 x269 x374 x63 x479 x583 x688 x166 x793 x898 x270 x375 x480 x584 x689 x167 x794 x899 x271 x376 x481 x64 x585 x690 x168 x795 x900 x272 x377 x482 x65 x586 x691 x169 x796 x901 x273 x378 x483 x66 x587 x692 x170 x797 x902 x274  </list> 
83.86/83.97	v     <values> 428  470  778  254  680  282  114  310  156  666  72  540  16  442  44  282  72  394  100  310  72  254  694  778  44  254  736  338  414  310  128  456  540  310  16  498  512  652  268  366  310  512  72  484  128  750  750  30  428  72  750  380  722  366  128  512  540  666  128  428  142  114  428  366  750  778  540  366  666  268  352  666  498  512  58  778  128  296  30  484  394  736  666  296  58  366  58  540  722  156  456  428  30  296  750  58  778  114  44  694  72  268  58  512  296  16  352  282  442  310  156  296  44  526  254  394  58  680  296  394  114  282  764  442  156  296  470  58  268  352  750  736  680  722  708  254  30  778  512  498  694  484  114  16  352  540  512  526  456  708  352  666  114  30  750  764  338  470  156  428  484  268  30  764  100  380  394  708  722  778  268  526  114  142  736  470  254  540  254  750  352  16  498  86  16  750  16  512  456  254  680  324  540  512  554  366  694  86  442  296  778  142  792  128  526  324  764  58  750  380  156  366  764  498  526  44  512  72  394  128  30  736  694  282  282  310  282  16  268  142  456  722  44  694  44  254  30  380  254  484  484  456  792  156  268  30  16  128  722  310  554  394  44  268  722  366  156  72  86  366  282  666  484  750  394  338  324  128  708  428  736  512  680  100  680  456  470  428  498  114  442  666  442  694  750  666  708  352  338  428  156  86  512  680  470  540  100  540  394  324  366  16  442  282  778  86  778  456  128  44  254  72  44  764  324  526  694  554  282  484  310  338  526  708  764  324  792  792  722  792  100  736  470  282  86  512  554  708  554  442  142  44  30  750  394  470  352  680  380  498  100  268  156  156  394  114  722  498  680  338  694  394  470  156  380  484  736  442  498  456  484  708  540  142  554  456  58  736  540  722  778  778  484  792  694  296  296  778  254  540  366  722  114  778  352  58  540  16  30  128  380  352  540  114  268  778  456  268  526  142  44  442  554  30  380  16  764  44  282  680  792  792  142  254  736  694  282  380  142  16  554  72  764  498  380  666  142  380  254  72  310  526  86  142  428  666  72  30  310  456  680  324  30  16  428  310  268  666  694  442  736  268  254  324  100  268  428  282  792  498  268  526  86  338  30  142  44  554  100  30  764  296  708  58  380  470  778  338  114  114  58  470  296  268  708  540  352  352  352  338  16  156  30  498  114  114  764  694  100  254  394  526  736  352  414  526  456  156  666  296  764  428  792  652  296  708  394  428  58  254  666  554  540  58  470  540  268  694  16  324  380  778  512  708  778  456  470  86  142  338  750  470  736  114  708  30  114  30  100  498  58  498  352  16  282  352  268  254  736  296  58  128  254  44  380  512  16  680  540  296  366  72  652  142  750  86  778  142  254  310  414  100  380  324  156  442  380  16  58  128  338  142  30  394  792  352  540  296  366  736  540  268  414  554  114  778  100  554  498  778  456  652  652  456  526  338  792  156  428  694  16  414  694  764  16  324  394  666  470  254  86  750  540  254  86  512  512  708  680  324  512  778  380  478  750  750  254  442  380  680  428  142  240  666  338  16  428  142  442  666  254  750  428  100  540  666  30  764  540  16  512  338  792  778  268  268  526  778  778  414  100  554  442  30  114  282  736  540  652  526  380  680  456  352  44  498  554  16  764  142  708  694  792  470  778  792  254  750  394  470  428  554  708  540  16  352  512  156  282  666  498  694  722  254  114  268  540  44  86  736  456  484  352  498  30  778  30  324  58  750  114  114  736  380  338  268  30  296  512  352  456  254  142  100  310  268  442  142  736  694  16  366  456  72  708  380  680  498  680  498  128  142  470  16  128  428  442  736  778  380  694  512  254  366  666  338  86  540  30  540  750  498  680  470  100  324  498  268  778  72  736  442  708  512  792  736  540  142  310  540  128  156  750  554  100  778  380  282  778  366  394  268  16  338  498  296  44  666  268  750  30  254  694  736  58  254  428  30  512  442  16  456  100  156  16  366  442  680  680  254  428  338  394  722  128  680  442  86  554  666  764  680  484  268  540  72  324  792  498  526  442  268  778  310  512  694  736  778  652  30  310  30  366  750  456  86  540  414  722  72  86  128  778  254  324  72  680  484  708  324  16  540  16  352  310  442   </values> 
83.86/83.97	v </instantiation>

Verifier Data 

OK

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 (14694 MiB free)
  memory of node 1: 16384 MiB (15697 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394865-1568324226/watcher-4394865-1568324226 -o /tmp/evaluation-result-4394865-1568324226/solver-4394865-1568324226 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580 xcsp_picat HOME/instance-4394865-1568324226.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=19100, runsolver pid=19097

[startup+0.100836 s]*
/proc/loadavg: 2.00 2.03 2.44 3/199 19101
/proc/meminfo: memFree=31107964/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2031716 memory=16768 CPUtime=0.09 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 1310 0 0 0 9 0 0 0 20 0 1 0 408685275 2080477184 4192 33554432000 4194304 5870510 140725927359216 140725927358520 4515461 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 507929 4192 839 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 16768 KiB

[startup+0.209692 s]*
/proc/loadavg: 2.00 2.03 2.44 3/199 19101
/proc/meminfo: memFree=31099992/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2031716 memory=25464 CPUtime=0.2 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 1431 0 0 0 20 0 0 0 20 0 1 0 408685275 2080477184 6366 33554432000 4194304 5870510 140725927359216 140725927358520 4643008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 507929 6366 869 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25464 KiB

[startup+0.309642 s]*
/proc/loadavg: 2.00 2.03 2.44 3/199 19101
/proc/meminfo: memFree=31099620/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2031716 memory=25464 CPUtime=0.3 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 1431 0 0 0 30 0 0 0 20 0 1 0 408685275 2080477184 6366 33554432000 4194304 5870510 140725927359216 140725927358520 4643204 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 507929 6366 869 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25464 KiB

[startup+0.700279 s]
/proc/loadavg: 2.00 2.03 2.44 3/199 19101
/proc/meminfo: memFree=31099620/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2031716 memory=25464 CPUtime=0.68 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 1431 0 0 0 68 0 0 0 20 0 1 0 408685275 2080477184 6366 33554432000 4194304 5870510 140725927359216 140725927358520 4643038 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 507929 6366 869 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25464 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.03 2.44 3/199 19101
/proc/meminfo: memFree=31099264/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2104904 memory=105984 CPUtime=1.48 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 15486 0 0 0 146 2 0 0 20 0 1 0 408685275 2155421696 26434 33554432000 4194304 5870510 140725927359216 140725927358584 5287596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 526226 26496 895 410 0 521699 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2104904 KiB
Current children cumulated memory: 105984 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.03 2.44 3/199 19162
/proc/meminfo: memFree=31539820/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2178652 memory=170168 CPUtime=3.09 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 30279 0 0 0 305 4 0 0 20 0 1 0 408685275 2230939648 42542 33554432000 4194304 5870510 140725927359216 140725927358472 139629753622407 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 544663 42542 952 410 0 540136 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2178652 KiB
Current children cumulated memory: 170168 KiB

[startup+6.30026 s]
/proc/loadavg: 2.08 2.05 2.44 3/199 19162
/proc/meminfo: memFree=31437796/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2179324 memory=170952 CPUtime=6.28 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 35896 0 0 0 623 5 0 0 20 0 1 0 408685275 2231627776 42738 33554432000 4194304 5870510 140725927359216 140725927358408 5474248 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 544831 42738 952 410 0 540304 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2179324 KiB
Current children cumulated memory: 170952 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.44 3/199 19162
/proc/meminfo: memFree=31430672/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2180516 memory=174308 CPUtime=12.68 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 43453 0 0 0 1261 7 0 0 20 0 1 0 408685275 2232848384 43577 33554432000 4194304 5870510 140725927359216 140725927358328 139629753622407 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 545129 43577 952 410 0 540602 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2180516 KiB
Current children cumulated memory: 174308 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.43 3/199 19162
/proc/meminfo: memFree=31425276/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2183024 memory=179016 CPUtime=25.48 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 46499 0 0 0 2536 12 0 0 20 0 1 0 408685275 2235416576 44754 33554432000 4194304 5870510 140725927359216 140725927358328 139629753622407 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 545756 44754 952 410 0 541229 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2183024 KiB
Current children cumulated memory: 179016 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.03 2.42 3/199 19165
/proc/meminfo: memFree=31430528/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2176792 memory=176632 CPUtime=51.08 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 64128 0 0 0 5091 17 0 0 20 0 1 0 408685275 2229035008 44158 33554432000 4194304 5870510 140725927359216 140725927357576 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 544198 44158 983 410 0 539671 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2176792 KiB
Current children cumulated memory: 176632 KiB

[startup+83.9735 s]
# the end of solver process 19100 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=83.7393 s, system=0.210985 s

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

[startup+51.2004 s]
/proc/loadavg: 2.00 2.03 2.42 3/199 19165
/proc/meminfo: memFree=31430528/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2176792 memory=176632 CPUtime=51.17 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 64145 0 0 0 5100 17 0 0 20 0 1 0 408685275 2229035008 44158 33554432000 4194304 5870510 140725927359216 140725927357576 5258764 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 544198 44158 983 410 0 539671 0
Current children cumulated CPU time: 51.17 s
Current children cumulated vsize: 2176792 KiB
Current children cumulated memory: 176632 KiB

[startup+64.0004 s]*
/proc/loadavg: 2.00 2.02 2.41 3/199 19166
/proc/meminfo: memFree=31397412/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2183972 memory=189916 CPUtime=63.97 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 70005 0 0 0 6379 18 0 0 20 0 1 0 408685275 2236387328 47479 33554432000 4194304 5870510 140725927359216 140725927357640 139629758859866 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 545993 47479 983 410 0 541466 0
Current children cumulated CPU time: 63.97 s
Current children cumulated vsize: 2183972 KiB
Current children cumulated memory: 189916 KiB

[startup+76.8004 s]
/proc/loadavg: 2.00 2.02 2.41 3/199 19166
/proc/meminfo: memFree=31376388/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2189108 memory=196668 CPUtime=76.76 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 71723 0 0 0 7657 19 0 0 20 0 1 0 408685275 2241646592 49167 33554432000 4194304 5870510 140725927359216 140725927357576 5282642 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547277 49167 983 410 0 542750 0
Current children cumulated CPU time: 76.76 s
Current children cumulated vsize: 2189108 KiB
Current children cumulated memory: 196668 KiB

[startup+80.0004 s]*
/proc/loadavg: 2.00 2.02 2.40 3/200 19168
/proc/meminfo: memFree=31376840/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2190736 memory=198736 CPUtime=79.98 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 72233 0 0 0 7978 20 0 0 20 0 1 0 408685275 2243313664 49684 33554432000 4194304 5870510 140725927359216 140725927357448 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547684 49684 983 410 0 543157 0
Current children cumulated CPU time: 79.98 s
Current children cumulated vsize: 2190736 KiB
Current children cumulated memory: 198736 KiB

[startup+81.6004 s]
/proc/loadavg: 2.00 2.02 2.40 3/200 19168
/proc/meminfo: memFree=31376096/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2191000 memory=199244 CPUtime=81.57 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 72390 0 0 0 8137 20 0 0 20 0 1 0 408685275 2243584000 49811 33554432000 4194304 5870510 140725927359216 140725927357592 5281729 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547750 49811 983 410 0 543223 0
Current children cumulated CPU time: 81.57 s
Current children cumulated vsize: 2191000 KiB
Current children cumulated memory: 199244 KiB

[startup+83.2004 s]
/proc/loadavg: 2.00 2.02 2.40 3/200 19168
/proc/meminfo: memFree=31368220/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2191396 memory=200012 CPUtime=83.16 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 72566 0 0 0 8296 20 0 0 20 0 1 0 408685275 2243989504 50003 33554432000 4194304 5870510 140725927359216 140725927357640 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547849 50003 983 410 0 543322 0
Current children cumulated CPU time: 83.16 s
Current children cumulated vsize: 2191396 KiB
Current children cumulated memory: 200012 KiB

[startup+83.6003 s]
/proc/loadavg: 2.00 2.02 2.40 3/200 19168
/proc/meminfo: memFree=31368220/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2191528 memory=200012 CPUtime=83.56 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 72597 0 0 0 8336 20 0 0 20 0 1 0 408685275 2244124672 50003 33554432000 4194304 5870510 140725927359216 140725927357576 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547882 50003 983 410 0 543355 0
Current children cumulated CPU time: 83.56 s
Current children cumulated vsize: 2191528 KiB
Current children cumulated memory: 200012 KiB

[startup+83.8004 s]
/proc/loadavg: 2.00 2.02 2.40 3/200 19168
/proc/meminfo: memFree=31368220/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2191528 memory=200268 CPUtime=83.76 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 72607 0 0 0 8356 20 0 0 20 0 1 0 408685275 2244124672 50067 33554432000 4194304 5870510 140725927359216 140725927357576 5258735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547882 50067 983 410 0 543355 0
Current children cumulated CPU time: 83.76 s
Current children cumulated vsize: 2191528 KiB
Current children cumulated memory: 200268 KiB

[startup+83.9004 s]
/proc/loadavg: 2.00 2.02 2.40 3/200 19168
/proc/meminfo: memFree=31368220/32770624 swapFree=66979628/67108860
[pid=19100] ppid=19097 vsize=2191528 memory=200268 CPUtime=83.86 cores=1,3,5,7
/proc/19100/stat : 19100 (xcsp_picat) R 19097 19100 18664 0 -1 4202496 72609 0 0 0 8366 20 0 0 20 0 1 0 408685275 2244124672 50067 33554432000 4194304 5870510 140725927359216 140725927357576 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24752128 140725927363615 140725927363693 140725927363693 140725927366602 0
/proc/19100/statm: 547882 50067 983 410 0 543355 0
Current children cumulated CPU time: 83.86 s
Current children cumulated vsize: 2191528 KiB
Current children cumulated memory: 200268 KiB

Child status: 0
Real time (s): 83.9736
CPU time (s): 83.9503
CPU user time (s): 83.7393
CPU system time (s): 0.210985
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 2225188
Max. memory (cumulated for all children) (KiB): 200268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 83.7393
system time used= 0.210985
maximum resident set size= 212624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72774
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= 27
involuntary context switches= 102


# summary of solver processes directly reported to runsolver:
#   pid: 19100
#   total CPU time (s): 83.9503
#   total CPU user time (s): 83.7393
#   total CPU system time (s): 0.210985

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.320402 second user time and 0.638605 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-12 23:36:24
IDJOB=4394865
IDBENCH=120825
IDSOLVER=2844
FILE ID=node121/4394865-1568324226
RUNJOBID= node121-1568321663-18696
PBS_JOBID= 21701136
Free space on /tmp= 61048 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Rlfap/Rlfap-m1-scens/Rlfap-scen-01.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394865-1568324226/watcher-4394865-1568324226 -o /tmp/evaluation-result-4394865-1568324226/solver-4394865-1568324226 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580  xcsp_picat HOME/instance-4394865-1568324226.xml

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

MD5SUM BENCH= cc02d555e77a77c358edd72952e3206f
RANDOM SEED=1052608505

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31121368 kB
MemAvailable:   31314940 kB
Buffers:          123908 kB
Cached:           364828 kB
SwapCached:        19148 kB
Active:           844764 kB
Inactive:         267284 kB
Active(anon):     609704 kB
Inactive(anon):    42524 kB
Active(file):     235060 kB
Inactive(file):   224760 kB
Unevictable:      109564 kB
Mlocked:          109564 kB
SwapTotal:      67108860 kB
SwapFree:       66979628 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        714104 kB
Mapped:            34188 kB
Shmem:             20572 kB
Slab:             128192 kB
SReclaimable:      99176 kB
SUnreclaim:        29016 kB
KernelStack:        3488 kB
PageTables:         6700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3092596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    481280 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-12 23:37:48