Trace number 4432546

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
Sat4j Resolution Default 2024-07-07OPT-3789806 0.456497 0.291094

General information on the benchmark

NamePB24/normalized-PB16/OPT-LIN/lion9-single-obj/
normalized-single-obj-f54-DCTotalLoss.seq-B-3-combined-EDCBAir.opb
MD5SUM166447f922c35ee24a7943b5fd25244b
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3789806
Best CPU time to get the best result obtained on this benchmark0.017148
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables891
Total number of constraints2923
Number of constraints which are clauses2875
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint1
Maximum length of a constraint13
Number of terms in the objective function 106
Biggest coefficient in the objective function 6140615
Number of bits for the biggest coefficient in the objective function 23
Sum of the numbers in the objective function 79827994
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 6140615
Number of bits of the biggest number in a constraint 23
Biggest sum of numbers in a constraint 79827994
Number of bits of the biggest sum of numbers27
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2106806208
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.08	c Number of processors 	2
0.13/0.13	--- Begin Solver configuration ---
0.13/0.13	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.13/0.13	Learn all clauses as in MiniSAT
0.13/0.13	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.13	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.13	No reason simplification
0.13/0.13	Glucose 2.1 dynamic restart strategy
0.13/0.13	Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.13/0.13	timeout=2147483s
0.13/0.13	DB Simplification allowed=false
0.13/0.13	Listener: none
0.13/0.13	--- End Solver configuration ---
0.13/0.13	c Pseudo Boolean Optimization by upper bound
0.13/0.13	c --- Begin Solver configuration ---
0.13/0.13	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.13/0.13	c Learn all clauses as in MiniSAT
0.13/0.13	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.13	c No reason simplification
0.13/0.13	c Glucose 2.1 dynamic restart strategy
0.13/0.13	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.13/0.13	c timeout=2147483s
0.13/0.13	c DB Simplification allowed=false
0.13/0.13	c Listener: none
0.13/0.13	c --- End Solver configuration ---
0.13/0.13	c solving HOME/instance-4432546-1721175661.opb
0.13/0.13	c reading problem ... 
0.13/0.13	c  objective function found
0.13/0.20	c ... done. Wall clock time 0.064s.
0.13/0.20	c declared #vars     891
0.13/0.20	c #constraints  2923
0.13/0.20	c constraints type 
0.13/0.20	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1588
0.13/0.20	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.13/0.20	c org.sat4j.specs.Constr$1 => 674
0.13/0.20	c org.sat4j.pb.constraints.pb.UnitClausePB => 267
0.13/0.20	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 382
0.13/0.20	c 2923 constraints processed.
0.32/0.21	c objective function length is 106 literals
0.32/0.22	c SATISFIABLE
0.32/0.22	c OPTIMIZING...
0.32/0.22	c Got one! Elapsed wall clock time (in seconds):0.092
0.32/0.22	o -2381126
0.32/0.24	c Got one! Elapsed wall clock time (in seconds):0.107
0.32/0.24	o -2414666
0.32/0.24	c Got one! Elapsed wall clock time (in seconds):0.111
0.32/0.24	o -2448206
0.32/0.24	c Got one! Elapsed wall clock time (in seconds):0.113
0.32/0.24	o -3789806
0.32/0.26	c starts		: 5
0.32/0.26	c conflicts		: 93
0.32/0.26	c decisions		: 217
0.32/0.26	c propagations		: 11442
0.32/0.26	c inspects		: 36458
0.32/0.26	c shortcuts		: 0
0.32/0.26	c learnt literals	: 9
0.32/0.26	c learnt binary clauses	: 0
0.32/0.26	c learnt ternary clauses	: 1
0.32/0.26	c learnt constraints	: 83
0.32/0.26	c ignored constraints	: 0
0.32/0.26	c root simplifications	: 0
0.32/0.26	c removed literals (reason simplification)	: 0
0.32/0.26	c reason swapping (by a shorter reason)	: 0
0.32/0.26	c Calls to reduceDB	: 0
0.32/0.26	c Number of update (reduction) of LBD	: 12
0.32/0.26	c Imported unit clauses	: 0
0.32/0.26	c No decision after first conflict	: false
0.32/0.26	c number of reductions to clauses (during analyze)	: 0
0.32/0.26	c number of learned constraints concerned by reduction	: 0
0.32/0.26	c number of learning phase by resolution	: 0
0.32/0.26	c number of learning phase by cutting planes	: 0
0.32/0.26	c number of rounding to 1 operations	: 0
0.32/0.26	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.32/0.26	c number of reductions of the coefficients by power 2 	: 0
0.32/0.26	c number of right shift for reduction by power 2 	: 0
0.32/0.26	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.32/0.26	c number of ending skipping 	: 0
0.32/0.26	c number of internal skipping 	: 0
0.32/0.26	c number of derivation steps 	: 0
0.32/0.26	c number of skipped derivation steps 	: 0
0.32/0.26	c number of remaining unassigned 	: 0
0.32/0.26	c number of remaining assigned 	: 0
0.32/0.27	c number of falsified literals weakened from reason	: 0
0.32/0.27	c number of falsified literals weakened from conflict	: 0
0.32/0.27	c time for arithmetic operations	: 0
0.32/0.27	c minimum degree of deleted constraints	: null
0.32/0.27	c maximum degree of deleted constraints	: null
0.32/0.27	c number of deleted constraints	: 0
0.32/0.27	c speed (assignments/second)	: 220038.46153846156
0.32/0.27	c non guided choices	: 18
0.32/0.27	s OPTIMUM FOUND
0.32/0.27	c Found 4 solution(s)
0.32/0.27	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 -x785 x786 x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 x795 x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 x804 x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 x817 x818 -x819 -x820 -x821 x822 x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 x831 x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 x840 x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 x849 x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 x862 x863 -x864 -x865 -x866 x867 x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 x880 x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 x889 x890 -x891 
0.32/0.27	c objective function=-3789806
0.32/0.27	c Total wall clock time (in seconds): 0.141

Verifier Data 

OK	-3789806

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: 63968 MiB (61508 MiB free)
  memory of node 1: 64473 MiB (63070 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4432546-1721175661/watcher-4432546-1721175661 -o /tmp/evaluation-result-4432546-1721175661/solver-4432546-1721175661 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721175673-897736 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4432546-1721175661.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=897998, runsolver pid=897993

[startup+0.100155 s]*
/proc/loadavg: 3.54 3.99 4.10 10/328 898065
/proc/meminfo: memFree=127448508/131524600 swapFree=131071996/131071996
[pid=897998] ppid=897993 vsize=18975048 memory=63720 CPUtime=0.13 cores=5,7
/proc/897998/stat : 897998 (java) S 897993 897998 897723 0 -1 1077936128 7736 0 0 0 11 2 0 0 20 0 18 0 169728548 19430449152 15930 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
/proc/897998/statm: 4743762 15930 5770 1 0 549335 0
[pid=897998/tid=898001] ppid=897993 vsize=18975048 memory=4026531971 CPUtime=0.08 cores=5,7
/proc/897998/task/898001/stat : 898001 (java) R 897993 897998 897723 0 -1 1078198336 6254 0 0 0 7 1 0 0 20 0 18 0 169728548 19430449152 15930 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
[pid=897998/tid=898031] ppid=897993 vsize=18975048 memory=16956 CPUtime=0 cores=5,7
/proc/897998/task/898031/stat : 898031 (Finalizer) S 897993 897998 897723 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 169728551 19430449152 15930 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
[pid=897998/tid=898038] ppid=897993 vsize=18975048 memory=15538522484377282 CPUtime=0 cores=5,7
/proc/897998/task/898038/stat : 898038 (Common-Cleaner) S 897993 897998 897723 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 169728551 19430449152 15930 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63720 KiB

[startup+0.207279 s]*
/proc/loadavg: 3.54 3.99 4.10 13/328 898065
/proc/meminfo: memFree=127407060/131524600 swapFree=131071996/131071996
[pid=897998] ppid=897993 vsize=18975048 memory=73568 CPUtime=0.32 cores=5,7
/proc/897998/stat : 897998 (java) S 897993 897998 897723 0 -1 1077936128 8129 0 0 0 30 2 0 0 20 0 18 0 169728548 19430449152 18392 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
/proc/897998/statm: 4743762 18392 5867 1 0 549627 0
[pid=897998/tid=898001] ppid=897993 vsize=18975048 memory=4782652875487838339 CPUtime=0.17 cores=5,7
/proc/897998/task/898001/stat : 898001 (java) R 897993 897998 897723 0 -1 1077936192 6490 0 0 0 16 1 0 0 20 0 18 0 169728548 19430449152 18392 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
[pid=897998/tid=898031] ppid=897993 vsize=18975048 memory=16956 CPUtime=0 cores=5,7
/proc/897998/task/898031/stat : 898031 (Finalizer) S 897993 897998 897723 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 169728551 19430449152 18392 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
[pid=897998/tid=898038] ppid=897993 vsize=18975048 memory=15538522484377282 CPUtime=0 cores=5,7
/proc/897998/task/898038/stat : 898038 (Common-Cleaner) S 897993 897998 897723 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 169728551 19430449152 18392 134679101440 94092059385856 94092059389552 140730493958080 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94092059397368 94092059398160 94092091518976 140730493965319 140730493965409 140730493965409 140730493972424 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 73568 KiB

[startup+0.29106 s]
# the end of solver process 897998 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.424464 s, system=0.032033 s

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

Child status: 30

Real time (s): 0.291094
CPU time (s): 0.456497
CPU user time (s): 0.424464
CPU system time (s): 0.032033
CPU usage (%): 156.821
Max. virtual memory (cumulated for all children) (KiB): 18975048
Max. memory (cumulated for all children) (KiB): 73568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.424464
system time used= 0.032033
maximum resident set size= 79884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8584
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 440
involuntary context switches= 44


# summary of solver processes directly reported to runsolver:
#   pid: 897998
#   total CPU time (s): 0.456497
#   total CPU user time (s): 0.424464
#   total CPU system time (s): 0.032033

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009629 second user time and 0.014725 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2024-07-17 02:21:14
IDJOB=4432546
IDBENCH=161168
IDSOLVER=3058
FILE ID=nodeC018/4432546-1721175661
RUNJOBID= nodeC018-1721175673-897736
SLURM_JOB_ID= 7505817
Free space on /tmp= 890080 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/normalized-PB16/OPT-LIN/lion9-single-obj/normalized-single-obj-f54-DCTotalLoss.seq-B-3-combined-EDCBAir.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4432546-1721175661/watcher-4432546-1721175661 -o /tmp/evaluation-result-4432546-1721175661/solver-4432546-1721175661 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721175673-897736 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4432546-1721175661.opb

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

MD5SUM BENCH= 166447f922c35ee24a7943b5fd25244b
RANDOM SEED=1633053893

nodeC018.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	: 0xb00002a
cpu MHz		: 3334.373
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.52
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	: 0xb00002a
cpu MHz		: 3645.336
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.30
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	: 0xb00002a
cpu MHz		: 3520.722
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.52
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	: 0xb00002a
cpu MHz		: 3645.355
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.30
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	: 0xb00002a
cpu MHz		: 3582.678
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.52
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	: 0xb00002a
cpu MHz		: 3599.777
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.30
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	: 0xb00002a
cpu MHz		: 3585.831
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.52
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	: 0xb00002a
cpu MHz		: 3599.792
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127573884 kB
MemAvailable:   129629936 kB
Buffers:          418036 kB
Cached:          2454056 kB
SwapCached:            0 kB
Active:           800020 kB
Inactive:        2504292 kB
Active(anon):       1476 kB
Inactive(anon):   467808 kB
Active(file):     798544 kB
Inactive(file):  2036484 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4396 kB
Writeback:             0 kB
AnonPages:        431440 kB
Mapped:           125800 kB
Shmem:             37720 kB
KReclaimable:     121692 kB
Slab:             235008 kB
SReclaimable:     121692 kB
SUnreclaim:       113316 kB
KernelStack:        4160 kB
PageTables:        10404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2934932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            63616 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 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:      234196 kB
DirectMap2M:    17364992 kB
DirectMap1G:    118489088 kB

Free space on /tmp at the end= 890080 MiB
End job on nodeC018 at 2024-07-17 02:21:14