Trace number 4544898

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
LSIPExact S1SAT 10.078 10.1054

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/koops/
normalized-mat99_identity_complement.opb
MD5SUM4721c689716189b29551041a73c18791
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 benchmark0.051683
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables729
Total number of constraints12969
Number of constraints which are clauses11673
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1296
Minimum length of a constraint2
Maximum length of a constraint9
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

9.97/10.09	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
9.97/10.09	c numVar: 729
9.97/10.09	c numCon: 12969
9.97/10.09	c numEqual: 0
9.97/10.09	c intSize: 5
9.97/10.09	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
9.97/10.09	c ------------------- Paras list -------------------
9.97/10.09	c Name                	 Type      	 Now       	 Default   	 Comment
9.97/10.09	c timeout             	 double    	 3600.000000	 3600      	 
9.97/10.09	c mip_time            	 double    	 0.200000  	 0.5       	 
9.97/10.09	c ls_time             	 double    	 10.000000 	 10        	 
9.97/10.09	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
9.97/10.09	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
9.97/10.09	c random_seed         	 int       	 0         	 0         	 
9.97/10.09	c sample_size         	 int       	 50        	 50        	 
9.97/10.09	c sub_score           	 int       	 1         	 1         	 
9.97/10.09	c tabu_base           	 int       	 3         	 3         	 
9.97/10.09	c tabu_variation      	 int       	 1         	 1         	 
9.97/10.09	c sub_div             	 int       	 4         	 4         	 
9.97/10.09	c nbcore              	 int       	 2         	 1         	 
9.97/10.09	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
9.97/10.09	c print_sol           	 int       	 1         	 1         	 
9.97/10.09	c tmpdir              	 string		 .         	 "."       	 
9.97/10.09	c home                	 string		 HOME	 "."       	 
9.97/10.09	c benchname           	 string		 HOME/instance-4544898-1753218829.opb	 ""        	 
9.97/10.09	c --------------------------------------------------
9.97/10.09	c Local Search solver
9.97/10.09	c MIP solver
9.97/10.09	c Branch and Bound solver find optimal solution
9.97/10.09	c MIP solver objective value: 0
9.97/10.10	o 0
9.97/10.10	s SATISFIABLE
9.97/10.10	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 
9.97/10.10	c Total time: 10

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: 63708 MiB (36134 MiB free)
  memory of node 1: 64465 MiB (43201 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544898-1753218829/watcher-4544898-1753218829 -o /tmp/evaluation-result-4544898-1753218829/solver-4544898-1753218829 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1753209940-166614 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4544898-1753218829.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=168753, runsolver pid=168750
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 6.05 6.04 5.82 6/267 168754
/proc/meminfo: memFree=81239836/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=0.09 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 9 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+0.20573 s]*
/proc/loadavg: 6.05 6.04 5.82 6/267 168754
/proc/meminfo: memFree=81239836/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=0.2 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 20 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+0.305849 s]*
/proc/loadavg: 6.05 6.04 5.82 6/267 168754
/proc/meminfo: memFree=81239836/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=0.3 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 30 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+0.700177 s]
/proc/loadavg: 6.05 6.04 5.82 6/267 168754
/proc/meminfo: memFree=81240168/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=0.68 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 68 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+1.50013 s]
/proc/loadavg: 6.05 6.04 5.82 6/267 168754
/proc/meminfo: memFree=81236072/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=1.48 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 148 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+3.10549 s]
/proc/loadavg: 6.05 6.04 5.82 6/267 168754
/proc/meminfo: memFree=81227080/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=3.08 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 308 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+6.30015 s]
/proc/loadavg: 5.97 6.02 5.81 6/267 168755
/proc/meminfo: memFree=81224516/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=6.27 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 627 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+10.1054 s]
# the end of solver process 168753 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.0631 s, system=0.014919 s

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

[startup+6.4002 s]
/proc/loadavg: 5.97 6.02 5.81 6/267 168755
/proc/meminfo: memFree=81224516/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=6.37 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 637 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+8.00015 s]*
/proc/loadavg: 5.97 6.02 5.81 6/267 168755
/proc/meminfo: memFree=81220420/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=7.97 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 797 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+8.80013 s]
/proc/loadavg: 5.97 6.02 5.81 6/267 168755
/proc/meminfo: memFree=81220420/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=8.77 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 877 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 8.77 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+9.60013 s]
/proc/loadavg: 5.97 6.02 5.81 6/267 168755
/proc/meminfo: memFree=81220816/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=9.56 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 956 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

[startup+10.0002 s]*
/proc/loadavg: 5.89 6.01 5.81 6/267 168755
/proc/meminfo: memFree=81220816/131250000 swapFree=33008356/33010684
[pid=168753] ppid=168750 vsize=47412 memory=12672 CPUtime=9.97 cores=1,3
/proc/168753/stat : 168753 (LSIPExact) R 168750 168753 166602 0 -1 4194304 2200 0 0 0 997 0 0 0 20 0 1 0 237559542 48549888 3168 18446744073709551615 94068271939584 94068299196753 140726724725968 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94068307698824 94068308130432 94068311863296 140726724729176 140726724729352 140726724729352 140726724734956 0
/proc/168753/statm: 11853 3168 1120 6655 0 2088 0
Current children cumulated CPU time: 9.97 s
Current children cumulated vsize: 47412 KiB
Current children cumulated memory: 12672 KiB

Child status: 0

Real time (s): 10.1054
CPU time (s): 10.078
CPU user time (s): 10.0631
CPU system time (s): 0.014919
CPU usage (%): 99.7288
Max. virtual memory (cumulated for all children) (KiB): 47412
Max. memory (cumulated for all children) (KiB): 12672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0631
system time used= 0.014919
maximum resident set size= 41632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6982
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= 70
involuntary context switches= 23


# summary of solver processes directly reported to runsolver:
#   pid: 168753
#   total CPU time (s): 10.078
#   total CPU user time (s): 10.0631
#   total CPU system time (s): 0.014919

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.037034 second user time and 0.070015 second system time

The end

Launcher Data

Begin job on nodeC014 at 2025-07-22 23:13:49
IDJOB=4544898
IDBENCH=180685
IDSOLVER=3384
FILE ID=nodeC014/4544898-1753218829
RUNJOBID= nodeC014-1753209940-166614
SLURM_JOB_ID= 9687781
Free space on /tmp= 432608 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB25/normalized-PB25/DEC-LIN/koops/normalized-mat99_identity_complement.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544898-1753218829/watcher-4544898-1753218829 -o /tmp/evaluation-result-4544898-1753218829/solver-4544898-1753218829 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1753209940-166614 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4544898-1753218829.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 4721c689716189b29551041a73c18791
RANDOM SEED=689111581

nodeC014 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.450
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.121
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.099
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3606.011
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.129
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.118
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3700.000
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3564.290
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        81240040 kB
MemAvailable:   81955928 kB
Buffers:             696 kB
Cached:          1461204 kB
SwapCached:         1624 kB
Active:         48475980 kB
Inactive:         641196 kB
Active(anon):   47654192 kB
Inactive(anon):    25696 kB
Active(file):     821788 kB
Inactive(file):   615500 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008356 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44992 kB
Writeback:            56 kB
AnonPages:      47645032 kB
Mapped:           153044 kB
Shmem:             24612 kB
KReclaimable:     235680 kB
Slab:             332040 kB
SReclaimable:     235680 kB
SUnreclaim:        96360 kB
KernelStack:        4304 kB
PageTables:        97132 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   52629688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  26982400 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432564 MiB
End job on nodeC014 at 2025-07-22 23:14:00