Trace number 4487423

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
LSIPExact S1OPT64 10.0803 10.0752

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUMec9adf76d63434d996d896282eaca207
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 benchmark64
Best CPU time to get the best result obtained on this benchmark0.080112
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

9.97/10.07	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
9.97/10.07	c numVar: 648
9.97/10.07	c numCon: 1952
9.97/10.07	c numEqual: 0
9.97/10.07	c intSize: 10
9.97/10.07	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
9.97/10.07	c ------------------- Paras list -------------------
9.97/10.07	c Name                	 Type      	 Now       	 Default   	 Comment
9.97/10.07	c timeout             	 double    	 3600.000000	 3600      	 
9.97/10.07	c mip_time            	 double    	 0.600000  	 0.5       	 
9.97/10.07	c ls_time             	 double    	 10.000000 	 10        	 
9.97/10.07	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
9.97/10.07	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
9.97/10.07	c random_seed         	 int       	 0         	 0         	 
9.97/10.07	c sample_size         	 int       	 50        	 50        	 
9.97/10.07	c sub_score           	 int       	 1         	 1         	 
9.97/10.07	c tabu_base           	 int       	 3         	 3         	 
9.97/10.07	c tabu_variation      	 int       	 1         	 1         	 
9.97/10.07	c sub_div             	 int       	 4         	 4         	 
9.97/10.07	c nbcore              	 int       	 2         	 1         	 
9.97/10.07	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
9.97/10.07	c print_sol           	 int       	 1         	 1         	 
9.97/10.07	c tmpdir              	 string		 .         	 "."       	 
9.97/10.07	c home                	 string		 HOME	 "."       	 
9.97/10.07	c benchname           	 string		 HOME/instance-4487423-1751318933.opb	 ""        	 
9.97/10.07	c --------------------------------------------------
9.97/10.07	c Local Search solver
9.97/10.07	c MIP solver
9.97/10.07	c Branch and Bound solver find optimal solution
9.97/10.07	c MIP solver objective value: 64
9.97/10.07	o 64
9.97/10.07	s OPTIMUM FOUND
9.97/10.07	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 
9.97/10.07	c Total time: 10

Verifier Data

OK	64

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 (62723 MiB free)
  memory of node 1: 64465 MiB (63989 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487423-1751318933/watcher-4487423-1751318933 -o /tmp/evaluation-result-4487423-1751318933/solver-4487423-1751318933 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1751315214-41925 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4487423-1751318933.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=43417, runsolver pid=43412
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 6.32 7.57 7.85 5/260 43426
/proc/meminfo: memFree=129772104/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=0.09 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 9 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+0.204732 s]*
/proc/loadavg: 6.32 7.57 7.85 6/260 43431
/proc/meminfo: memFree=129719892/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=0.19 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 19 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+0.304689 s]*
/proc/loadavg: 6.32 7.57 7.85 5/261 43436
/proc/meminfo: memFree=129719892/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=0.29 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 29 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+0.700104 s]
/proc/loadavg: 6.32 7.57 7.85 6/265 43440
/proc/meminfo: memFree=129719892/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=0.68 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 68 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+1.5001 s]
/proc/loadavg: 6.32 7.57 7.85 6/265 43440
/proc/meminfo: memFree=129719892/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=1.48 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 148 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+3.10424 s]
/proc/loadavg: 6.21 7.53 7.83 6/265 43440
/proc/meminfo: memFree=129720144/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=3.08 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 308 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+6.3001 s]
/proc/loadavg: 6.21 7.53 7.83 6/265 43440
/proc/meminfo: memFree=129672992/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=6.27 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 627 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+10.0752 s]
# the end of solver process 43417 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.0683 s, system=0.011955 s

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

[startup+6.4001 s]
/proc/loadavg: 6.21 7.53 7.83 6/265 43440
/proc/meminfo: memFree=129672992/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=6.37 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 637 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+8.00011 s]*
/proc/loadavg: 6.12 7.49 7.82 6/264 43449
/proc/meminfo: memFree=129652952/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=7.98 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 798 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+8.80009 s]
/proc/loadavg: 6.12 7.49 7.82 6/264 43449
/proc/meminfo: memFree=129652952/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=8.77 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 877 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 8.77 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+9.60009 s]
/proc/loadavg: 6.12 7.49 7.82 6/265 43486
/proc/meminfo: memFree=129659580/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=9.57 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 957 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 9.57 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

[startup+10.0001 s]*
/proc/loadavg: 6.12 7.49 7.82 6/265 43486
/proc/meminfo: memFree=129659884/131249996 swapFree=33010416/33010684
[pid=43417] ppid=43412 vsize=41092 memory=6656 CPUtime=9.97 cores=1,3
/proc/43417/stat : 43417 (LSIPExact) R 43412 43417 41913 0 -1 4194304 634 0 0 0 997 0 0 0 20 0 1 0 47570774 42078208 1664 18446744073709551615 94269470752768 94269498009169 140730927737584 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94269506512008 94269506943616 94269511442432 140730927741274 140730927741450 140730927741450 140730927747052 0
/proc/43417/statm: 10273 1664 1184 6655 0 508 0
Current children cumulated CPU time: 9.97 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 6656 KiB

Child status: 0

Real time (s): 10.0752
CPU time (s): 10.0803
CPU user time (s): 10.0683
CPU system time (s): 0.011955
CPU usage (%): 100.05
Max. virtual memory (cumulated for all children) (KiB): 41092
Max. memory (cumulated for all children) (KiB): 6656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0683
system time used= 0.011955
maximum resident set size= 30612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3988
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= 83
involuntary context switches= 25


# summary of solver processes directly reported to runsolver:
#   pid: 43417
#   total CPU time (s): 10.0803
#   total CPU user time (s): 10.0683
#   total CPU system time (s): 0.011955

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031283 second user time and 0.051468 second system time

The end

Launcher Data

Begin job on nodeC015 at 2025-06-30 23:28:53
IDJOB=4487423
IDBENCH=147193
IDSOLVER=3336
FILE ID=nodeC015/4487423-1751318933
RUNJOBID= nodeC015-1751315214-41925
SLURM_JOB_ID= 9594330
Free space on /tmp= 432884 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487423-1751318933/watcher-4487423-1751318933 -o /tmp/evaluation-result-4487423-1751318933/solver-4487423-1751318933 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1751315214-41925 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4487423-1751318933.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= ec9adf76d63434d996d896282eaca207
RANDOM SEED=2028074239

nodeC015 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		: 3600.251
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	: 7000.14
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		: 3600.075
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	: 7000.14
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		: 3600.409
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	: 7000.14
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		: 3599.497
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	: 7000.14
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		: 3599.902
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	: 7000.14
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		: 3600.072
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	: 7000.14
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		: 3600.140
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	: 7000.14
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		: 3602.034
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	: 7000.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129754808 kB
MemAvailable:   129547524 kB
Buffers:            2128 kB
Cached:           581756 kB
SwapCached:           24 kB
Active:           600516 kB
Inactive:         278596 kB
Active(anon):     293200 kB
Inactive(anon):    20084 kB
Active(file):     307316 kB
Inactive(file):   258512 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            134200 kB
Writeback:             0 kB
AnonPages:        298076 kB
Mapped:           118496 kB
Shmem:             18052 kB
KReclaimable:     132256 kB
Slab:             221196 kB
SReclaimable:     132256 kB
SUnreclaim:        88940 kB
KernelStack:        4268 kB
PageTables:         3736 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     617352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150472 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 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:      205524 kB
DirectMap2M:    11100160 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432840 MiB
End job on nodeC015 at 2025-06-30 23:29:03