Trace number 4442964

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
Hybrid-LSMabSP+Exact 2024-07-11SAT 2.00292 2.01373

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/robin/normalized-robin8.opb
MD5SUM196d57388364399aa131df06d0fe8a4d
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.007521
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables784
Total number of constraints256
Number of constraints which are clauses112
Number of constraints which are cardinality constraints (but not clauses)144
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint28
Maximum length of a constraint49
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 51
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

1.88/2.01	c Filename:instance-4442964-1721306608.opb, Cutoff_time:1798, memory_limit_gb:29976
1.88/2.01	c Use Presolve
1.88/2.01	c Parse finsih
1.88/2.01	c Start Presolve
1.88/2.01	c After Reduce Vars: 784 Clauses: 256 Top clause weight: 1 Hard Clauses: 256
1.88/2.01	c Use LS-small
1.88/2.01	s SATISFIABLE
1.88/2.01	c Use postsolve
1.88/2.01	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 x503 -x504 -x505 x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 x638 -x639 -x640 -x641 -x642 -x643 -x644 x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 
1.88/2.01	c Done 1.98s

Verifier Data

OK	0

Watcher Data

runsolver version 3.4.2 (svn: 4680) 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: 64096 MiB (60277 MiB free)
  memory of node 1: 64473 MiB (61885 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442964-1721306608/watcher-4442964-1721306608 -o /tmp/evaluation-result-4442964-1721306608/solver-4442964-1721306608 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721304821-949917 --watchdog 3760 ./Hybrid-LSMabSP+Exact HOME/instance-4442964-1721306608.opb 3600 HOME 31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=951228, runsolver pid=951222

[startup+0.100095 s]*
/proc/loadavg: 4.16 4.27 4.19 5/244 951244
/proc/meminfo: memFree=125094932/131655788 swapFree=131071996/131071996
[pid=951228] ppid=951222 vsize=9932 memory=2660 CPUtime=0 cores=1,3
/proc/951228/stat : 951228 (Hybrid-LSMabSP+) S 951222 951228 949903 0 -1 4194304 231 103 0 0 0 0 0 0 20 0 1 0 182816617 10170368 665 134679101440 94803494842368 94803495921688 140736181624848 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94803498020144 94803498067332 94803499352064 140736181629927 140736181630073 140736181630073 140736181637089 0
/proc/951228/statm: 2483 665 586 264 0 134 0
[pid=951231] ppid=951228 vsize=8660 memory=1040 CPUtime=0 cores=1,3
/proc/951231/stat : 951231 (timeout) S 951228 951231 949903 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 182816618 8867840 260 134679101440 94307117871104 94307117906120 140735436418800 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94307120003536 94307120005668 94307152781312 140735436420136 140735436420252 140735436420252 140735436427239 0
/proc/951231/statm: 2165 260 236 9 0 87 0
[pid=951232] ppid=951231 vsize=35920 memory=28168 CPUtime=0.09 cores=1,3
/proc/951232/stat : 951232 (LS-MabSP) R 951231 951231 949903 0 -1 4194304 4079 0 0 0 9 0 0 0 20 0 1 0 182816618 36782080 7042 134679101440 4194304 15467897 140723859156400 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 28418048 140723859158075 140723859158178 140723859158178 140723859165165 0
/proc/951232/statm: 8980 7042 2817 2753 0 5633 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 54512 KiB
Current children cumulated memory: 31868 KiB

[startup+0.213139 s]*
/proc/loadavg: 4.16 4.27 4.19 6/247 951249
/proc/meminfo: memFree=125066952/131655788 swapFree=131071996/131071996
[pid=951228] ppid=951222 vsize=9932 memory=2660 CPUtime=0 cores=1,3
/proc/951228/stat : 951228 (Hybrid-LSMabSP+) S 951222 951228 949903 0 -1 4194304 231 103 0 0 0 0 0 0 20 0 1 0 182816617 10170368 665 134679101440 94803494842368 94803495921688 140736181624848 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94803498020144 94803498067332 94803499352064 140736181629927 140736181630073 140736181630073 140736181637089 0
/proc/951228/statm: 2483 665 586 264 0 134 0
[pid=951231] ppid=951228 vsize=8660 memory=1040 CPUtime=0 cores=1,3
/proc/951231/stat : 951231 (timeout) S 951228 951231 949903 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 182816618 8867840 260 134679101440 94307117871104 94307117906120 140735436418800 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94307120003536 94307120005668 94307152781312 140735436420136 140735436420252 140735436420252 140735436427239 0
/proc/951231/statm: 2165 260 236 9 0 87 0
[pid=951232] ppid=951231 vsize=36064 memory=28432 CPUtime=0.21 cores=1,3
/proc/951232/stat : 951232 (LS-MabSP) R 951231 951231 949903 0 -1 4194304 4119 0 0 0 21 0 0 0 20 0 1 0 182816618 36929536 7108 134679101440 4194304 15467897 140723859156400 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 28418048 140723859158075 140723859158178 140723859158178 140723859165165 0
/proc/951232/statm: 9016 7108 2817 2753 0 5669 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 54656 KiB
Current children cumulated memory: 32132 KiB

[startup+0.312765 s]*
/proc/loadavg: 4.16 4.27 4.19 5/252 951258
/proc/meminfo: memFree=125057252/131655788 swapFree=131071996/131071996
[pid=951228] ppid=951222 vsize=9932 memory=2660 CPUtime=0 cores=1,3
/proc/951228/stat : 951228 (Hybrid-LSMabSP+) S 951222 951228 949903 0 -1 4194304 231 103 0 0 0 0 0 0 20 0 1 0 182816617 10170368 665 134679101440 94803494842368 94803495921688 140736181624848 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94803498020144 94803498067332 94803499352064 140736181629927 140736181630073 140736181630073 140736181637089 0
/proc/951228/statm: 2483 665 586 264 0 134 0
[pid=951231] ppid=951228 vsize=8660 memory=1040 CPUtime=0 cores=1,3
/proc/951231/stat : 951231 (timeout) S 951228 951231 949903 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 182816618 8867840 260 134679101440 94307117871104 94307117906120 140735436418800 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94307120003536 94307120005668 94307152781312 140735436420136 140735436420252 140735436420252 140735436427239 0
/proc/951231/statm: 2165 260 236 9 0 87 0
[pid=951232] ppid=951231 vsize=52368 memory=44332 CPUtime=0.31 cores=1,3
/proc/951232/stat : 951232 (LS-MabSP) R 951231 951231 949903 0 -1 4194304 8088 0 0 0 30 1 0 0 20 0 1 0 182816618 53624832 11083 134679101440 4194304 15467897 140723859156400 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 28418048 140723859158075 140723859158178 140723859158178 140723859165165 0
/proc/951232/statm: 13092 11083 2833 2753 0 9745 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 70960 KiB
Current children cumulated memory: 48032 KiB

[startup+0.700523 s]
/proc/loadavg: 4.16 4.27 4.19 5/252 951258
/proc/meminfo: memFree=125017336/131655788 swapFree=131071996/131071996
[pid=951228] ppid=951222 vsize=9932 memory=2660 CPUtime=0 cores=1,3
/proc/951228/stat : 951228 (Hybrid-LSMabSP+) S 951222 951228 949903 0 -1 4194304 231 103 0 0 0 0 0 0 20 0 1 0 182816617 10170368 665 134679101440 94803494842368 94803495921688 140736181624848 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94803498020144 94803498067332 94803499352064 140736181629927 140736181630073 140736181630073 140736181637089 0
/proc/951228/statm: 2483 665 586 264 0 134 0
[pid=951231] ppid=951228 vsize=8660 memory=1040 CPUtime=0 cores=1,3
/proc/951231/stat : 951231 (timeout) S 951228 951231 949903 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 182816618 8867840 260 134679101440 94307117871104 94307117906120 140735436418800 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94307120003536 94307120005668 94307152781312 140735436420136 140735436420252 140735436420252 140735436427239 0
/proc/951231/statm: 2165 260 236 9 0 87 0
[pid=951232] ppid=951231 vsize=113832 memory=105512 CPUtime=0.68 cores=1,3
/proc/951232/stat : 951232 (LS-MabSP) R 951231 951231 949903 0 -1 4194304 23992 0 0 0 64 4 0 0 20 0 1 0 182816618 116563968 26378 134679101440 4194304 15467897 140723859156400 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 28418048 140723859158075 140723859158178 140723859158178 140723859165165 0
/proc/951232/statm: 28458 26378 2833 2753 0 25111 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 132424 KiB
Current children cumulated memory: 109212 KiB

[startup+1.50051 s]
/proc/loadavg: 4.16 4.27 4.19 5/252 951260
/proc/meminfo: memFree=124932296/131655788 swapFree=131071996/131071996
[pid=951228] ppid=951222 vsize=9932 memory=2660 CPUtime=0 cores=1,3
/proc/951228/stat : 951228 (Hybrid-LSMabSP+) S 951222 951228 949903 0 -1 4194304 231 103 0 0 0 0 0 0 20 0 1 0 182816617 10170368 665 134679101440 94803494842368 94803495921688 140736181624848 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94803498020144 94803498067332 94803499352064 140736181629927 140736181630073 140736181630073 140736181637089 0
/proc/951228/statm: 2483 665 586 264 0 134 0
[pid=951231] ppid=951228 vsize=8660 memory=1040 CPUtime=0 cores=1,3
/proc/951231/stat : 951231 (timeout) S 951228 951231 949903 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 182816618 8867840 260 134679101440 94307117871104 94307117906120 140735436418800 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94307120003536 94307120005668 94307152781312 140735436420136 140735436420252 140735436420252 140735436427239 0
/proc/951231/statm: 2165 260 236 9 0 87 0
[pid=951232] ppid=951231 vsize=204348 memory=194152 CPUtime=1.48 cores=1,3
/proc/951232/stat : 951232 (LS-MabSP) R 951231 951231 949903 0 -1 4194304 46633 0 0 0 140 8 0 0 20 0 1 0 182816618 209252352 48538 134679101440 4194304 15467897 140723859156400 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 28418048 140723859158075 140723859158178 140723859158178 140723859165165 0
/proc/951232/statm: 51087 48538 2849 2753 0 47740 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 222940 KiB
Current children cumulated memory: 197852 KiB

[startup+2.01362 s]
# the end of solver process 951228 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.90725 s, system=0.095664 s

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

[startup+1.60053 s]
/proc/loadavg: 4.16 4.27 4.19 5/252 951260
/proc/meminfo: memFree=124932296/131655788 swapFree=131071996/131071996
[pid=951228] ppid=951222 vsize=9932 memory=2660 CPUtime=0 cores=1,3
/proc/951228/stat : 951228 (Hybrid-LSMabSP+) S 951222 951228 949903 0 -1 4194304 231 103 0 0 0 0 0 0 20 0 1 0 182816617 10170368 665 134679101440 94803494842368 94803495921688 140736181624848 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94803498020144 94803498067332 94803499352064 140736181629927 140736181630073 140736181630073 140736181637089 0
/proc/951228/statm: 2483 665 586 264 0 134 0
[pid=951231] ppid=951228 vsize=8660 memory=1040 CPUtime=0 cores=1,3
/proc/951231/stat : 951231 (timeout) S 951228 951231 949903 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 182816618 8867840 260 134679101440 94307117871104 94307117906120 140735436418800 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94307120003536 94307120005668 94307152781312 140735436420136 140735436420252 140735436420252 140735436427239 0
/proc/951231/statm: 2165 260 236 9 0 87 0
[pid=951232] ppid=951231 vsize=205312 memory=195472 CPUtime=1.58 cores=1,3
/proc/951232/stat : 951232 (LS-MabSP) R 951231 951231 949903 0 -1 4194304 46981 0 0 0 150 8 0 0 20 0 1 0 182816618 210239488 48868 134679101440 4194304 15467897 140723859156400 0 0 0 0 0 17410 0 0 0 17 1 0 0 0 0 0 17807032 17896208 28418048 140723859158075 140723859158178 140723859158178 140723859165165 0
/proc/951232/statm: 51328 48868 2849 2753 0 47981 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 223904 KiB
Current children cumulated memory: 199172 KiB

[startup+2.00045 s]*
/proc/loadavg: 4.16 4.27 4.19 5/252 951260
/proc/meminfo: memFree=124932844/131655788 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0

Real time (s): 2.01373
CPU time (s): 2.00292
CPU user time (s): 1.90725
CPU system time (s): 0.095664
CPU usage (%): 99.463
Max. virtual memory (cumulated for all children) (KiB): 223904
Max. memory (cumulated for all children) (KiB): 199172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.90725
system time used= 0.095664
maximum resident set size= 195472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47664
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 951228
#   total CPU time (s): 2.00292
#   total CPU user time (s): 1.90725
#   total CPU system time (s): 0.095664

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.042305 second user time and 0.071598 second system time

The end

Launcher Data

Begin job on nodeC004 at 2024-07-18 14:43:40
IDJOB=4442964
IDBENCH=147858
IDSOLVER=3070
FILE ID=nodeC004/4442964-1721306608
RUNJOBID= nodeC004-1721304821-949917
SLURM_JOB_ID= 7542626
Free space on /tmp= 723720 MiB

SOLVER NAME= Hybrid-LSMabSP+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/robin/normalized-robin8.opb
COMMAND LINE= ./Hybrid-LSMabSP+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442964-1721306608/watcher-4442964-1721306608 -o /tmp/evaluation-result-4442964-1721306608/solver-4442964-1721306608 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721304821-949917 --watchdog 3760  ./Hybrid-LSMabSP+Exact HOME/instance-4442964-1721306608.opb 3600 HOME 31000

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 196d57388364399aa131df06d0fe8a4d
RANDOM SEED=1420792988

nodeC004.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3669.975
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3476.660
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.480
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.313
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3670.129
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3289.109
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.553
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.314
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        125093948 kB
MemAvailable:   129807092 kB
Buffers:          501644 kB
Cached:          4996456 kB
SwapCached:            0 kB
Active:          1038272 kB
Inactive:        4856620 kB
Active(anon):       3368 kB
Inactive(anon):   431116 kB
Active(file):    1034904 kB
Inactive(file):  4425504 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             20944 kB
Writeback:             0 kB
AnonPages:        396872 kB
Mapped:           128456 kB
Shmem:             37700 kB
KReclaimable:     185868 kB
Slab:             299104 kB
SReclaimable:     185868 kB
SUnreclaim:       113236 kB
KernelStack:        4000 kB
PageTables:        10264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     765304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57696 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      213832 kB
DirectMap2M:    23808000 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 723700 MiB
End job on nodeC004 at 2024-07-18 14:43:42