Trace number 4527761

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 S1OPT21 10.3044 10.202

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/
normalized-comppebphp_opt_pyrheightequalsnholes_05.opb
MD5SUMa823f9c7814d8d727e64ac969496cf55
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 benchmark21
Best CPU time to get the best result obtained on this benchmark0.012791
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables672
Total number of constraints321
Number of constraints which are clauses171
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints66
Minimum length of a constraint5
Maximum length of a constraint10
Number of terms in the objective function 42
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 42
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 42
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

10.14/10.20	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
10.14/10.20	c numVar: 672
10.14/10.20	c numCon: 321
10.14/10.20	c numEqual: 0
10.14/10.20	c intSize: 6
10.14/10.20	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
10.14/10.20	c ------------------- Paras list -------------------
10.14/10.20	c Name                	 Type      	 Now       	 Default   	 Comment
10.14/10.20	c timeout             	 double    	 3600.000000	 3600      	 
10.14/10.20	c mip_time            	 double    	 0.600000  	 0.5       	 
10.14/10.20	c ls_time             	 double    	 10.000000 	 10        	 
10.14/10.20	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
10.14/10.20	c mip_emphasis        	 int       	 1         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
10.14/10.20	c random_seed         	 int       	 0         	 0         	 
10.14/10.20	c sample_size         	 int       	 50        	 50        	 
10.14/10.20	c sub_score           	 int       	 1         	 1         	 
10.14/10.20	c tabu_base           	 int       	 3         	 3         	 
10.14/10.20	c tabu_variation      	 int       	 1         	 1         	 
10.14/10.20	c sub_div             	 int       	 4         	 4         	 
10.14/10.20	c nbcore              	 int       	 2         	 1         	 
10.14/10.20	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
10.14/10.20	c print_sol           	 int       	 1         	 1         	 
10.14/10.20	c tmpdir              	 string		 .         	 "."       	 
10.14/10.20	c home                	 string		 HOME	 "."       	 
10.14/10.20	c benchname           	 string		 HOME/instance-4527761-1752236025.opb	 ""        	 
10.14/10.20	c --------------------------------------------------
10.14/10.20	c Local Search solver
10.14/10.20	c LS find feasible solution for PBO with objective value 21
10.14/10.20	c MIP solver
10.14/10.20	c Branch and Bound solver find optimal solution
10.14/10.20	c MIP solver objective value: 21
10.30/10.20	o 21
10.30/10.20	s OPTIMUM FOUND
10.30/10.20	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 
10.30/10.20	c Total time: 10

Verifier Data

OK	21

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: 63794 MiB (62110 MiB free)
  memory of node 1: 64507 MiB (59160 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527761-1752236025/watcher-4527761-1752236025 -o /tmp/evaluation-result-4527761-1752236025/solver-4527761-1752236025 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1752232205-111426 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527761-1752236025.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=112741, runsolver pid=112738
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 7.24 7.24 7.30 8/253 112742
/proc/meminfo: memFree=124177368/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=0.1 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 419 0 0 0 10 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+0.213617 s]*
/proc/loadavg: 7.24 7.24 7.30 8/253 112742
/proc/meminfo: memFree=124177368/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=0.21 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 419 0 0 0 21 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+0.313562 s]*
/proc/loadavg: 7.24 7.24 7.30 8/253 112742
/proc/meminfo: memFree=124177368/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=0.31 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 419 0 0 0 31 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+0.700291 s]
/proc/loadavg: 7.24 7.24 7.30 8/253 112742
/proc/meminfo: memFree=124177120/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=0.69 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 419 0 0 0 69 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+1.50032 s]
/proc/loadavg: 7.24 7.24 7.30 8/253 112742
/proc/meminfo: memFree=124173024/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=1.48 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 419 0 0 0 148 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+3.11322 s]
/proc/loadavg: 7.24 7.24 7.30 8/253 112742
/proc/meminfo: memFree=124173748/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=3.09 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 555 0 0 0 309 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+6.30032 s]
/proc/loadavg: 7.22 7.23 7.29 8/253 112742
/proc/meminfo: memFree=124092396/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=6.27 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 555 0 0 0 627 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+10.2019 s]
# the end of solver process 112741 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.2908 s, system=0.0136 s

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

[startup+6.40037 s]
/proc/loadavg: 7.22 7.23 7.29 8/253 112742
/proc/meminfo: memFree=124092396/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=6.37 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 555 0 0 0 637 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+8.00029 s]*
/proc/loadavg: 7.22 7.23 7.29 8/253 112742
/proc/meminfo: memFree=124092648/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=7.97 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 555 0 0 0 797 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+9.60027 s]
/proc/loadavg: 7.22 7.23 7.29 8/253 112742
/proc/meminfo: memFree=124092648/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=40192 memory=5760 CPUtime=9.56 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 555 0 0 0 956 0 0 0 20 0 1 0 139281435 41156608 1440 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 10048 1440 1184 6655 0 283 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 40192 KiB
Current children cumulated memory: 5760 KiB

[startup+10.0003 s]*
/proc/loadavg: 7.20 7.23 7.29 8/253 112742
/proc/meminfo: memFree=124100712/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=49992 memory=13548 CPUtime=9.96 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) S 112738 112741 111409 0 -1 4194304 916 0 0 0 996 0 0 0 20 0 2 0 139281435 51191808 3387 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 12498 3387 2368 6655 0 2732 0
[pid=112741/tid=112743] ppid=112738 vsize=49992 memory=-6675103633261493701 CPUtime=0 cores=1,3
/proc/112741/task/112743/stat : 112743 (LSIPExact) R 112738 112741 111409 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 139282436 51191808 3387 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 2147221247 0 16386 0 0 0 -1 3 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
Current children cumulated CPU time: 9.96 s
Current children cumulated vsize: 49992 KiB
Current children cumulated memory: 13548 KiB

[startup+10.2004 s]
/proc/loadavg: 7.20 7.23 7.29 8/253 112742
/proc/meminfo: memFree=124100712/131382112 swapFree=33009904/33010684
[pid=112741] ppid=112738 vsize=123652 memory=26656 CPUtime=10.3 cores=1,3
/proc/112741/stat : 112741 (LSIPExact) R 112738 112741 111409 0 -1 4194304 3789 0 0 0 1029 1 0 0 20 0 1 0 139281435 126619648 6664 18446744073709551615 94769244385280 94769271642449 140730973117072 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94769280144520 94769280576128 94769295515648 140730973124952 140730973125128 140730973125128 140730973130732 0
/proc/112741/statm: 30913 6664 3456 6655 0 5660 0
Current children cumulated CPU time: 10.3 s
Current children cumulated vsize: 123652 KiB
Current children cumulated memory: 26656 KiB

Child status: 0

Real time (s): 10.202
CPU time (s): 10.3044
CPU user time (s): 10.2908
CPU system time (s): 0.0136
CPU usage (%): 101.004
Max. virtual memory (cumulated for all children) (KiB): 123652
Max. memory (cumulated for all children) (KiB): 27628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.2908
system time used= 0.0136
maximum resident set size= 28652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3795
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= 99
involuntary context switches= 36


# summary of solver processes directly reported to runsolver:
#   pid: 112741
#   total CPU time (s): 10.3044
#   total CPU user time (s): 10.2908
#   total CPU system time (s): 0.0136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.095901 second user time and 0.156249 second system time

The end

Launcher Data

Begin job on nodeC001 at 2025-07-11 14:13:45
IDJOB=4527761
IDBENCH=178526
IDSOLVER=3384
FILE ID=nodeC001/4527761-1752236025
RUNJOBID= nodeC001-1752232205-111426
SLURM_JOB_ID= 9682512
Free space on /tmp= 432348 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/normalized-comppebphp_opt_pyrheightequalsnholes_05.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527761-1752236025/watcher-4527761-1752236025 -o /tmp/evaluation-result-4527761-1752236025/solver-4527761-1752236025 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1752232205-111426 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527761-1752236025.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= a823f9c7814d8d727e64ac969496cf55
RANDOM SEED=165777579

nodeC001 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	: 0xb00001f
cpu MHz		: 3591.501
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.251
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3592.114
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.366
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.653
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3545.585
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3527.222
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3537.697
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        124181716 kB
MemAvailable:   125886272 kB
Buffers:            1668 kB
Cached:          2486784 kB
SwapCached:          128 kB
Active:          4329456 kB
Inactive:        2237124 kB
Active(anon):    4068068 kB
Inactive(anon):    27836 kB
Active(file):     261388 kB
Inactive(file):  2209288 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44680 kB
Writeback:             4 kB
AnonPages:       4080024 kB
Mapped:           141048 kB
Shmem:             17776 kB
KReclaimable:     146632 kB
Slab:             234928 kB
SReclaimable:     146632 kB
SUnreclaim:        88296 kB
KernelStack:        4080 kB
PageTables:        11184 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    4489468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2310144 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:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432304 MiB
End job on nodeC001 at 2025-07-11 14:13:56