Trace number 4525548

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
OR-Tools CP-SAT 9.14OPTIMUM 3.00114 2.25123

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/mprime/
normalized-mprime01ac_wcsp.wbo
MD5SUMc04af6d2d0ca60140ae2effc818ae0f8
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark174
Best CPU time to get the best result obtained on this benchmark0.631143
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables733
Total number of constraints18009
Number of soft constraints17802
Number of constraints which are clauses17802
Number of constraints which are cardinality constraints (but not clauses)207
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Top cost 11602
Min constraint cost 1
Max constraint cost 11602
Sum of constraints costs 203889015
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 19
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

Quality of the solution as a function of time


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

Solver Data 

1.38/1.49	o 2239461
1.53/1.53	o 1206883
1.93/1.74	o 580243
1.93/1.79	o 371407
2.75/2.16	o 116194
2.91/2.22	o 174
2.91/2.24	s OPTIMUM FOUND 
2.91/2.24	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 
2.91/2.24	v -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 
2.91/2.24	v x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 
2.91/2.24	v -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 
2.91/2.24	v -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x81 -x82 
2.91/2.24	v -x83 -x84 -x85 -x86 x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 
2.91/2.24	v -x99 x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 
2.91/2.24	v -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 
2.91/2.24	v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 
2.91/2.24	v -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 x148 -x149 -x150 
2.91/2.24	v x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 
2.91/2.24	v -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 
2.91/2.24	v -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 
2.91/2.24	v -x190 -x191 -x192 -x193 -x194 x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 
2.91/2.24	v -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 x214 -x215 
2.91/2.24	v -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 x228 
2.91/2.24	v x229 -x230 -x231 -x232 -x233 x234 -x235 x236 -x237 x238 -x239 x240 -x241 x242 
2.91/2.24	v -x243 x244 -x245 x246 -x247 x248 -x249 x250 -x251 x252 -x253 x254 -x255 x256 
2.91/2.24	v -x257 x258 -x259 x260 -x261 x262 -x263 x264 -x265 x266 -x267 x268 -x269 x270 
2.91/2.24	v -x271 x272 -x273 x274 -x275 x276 -x277 x278 -x279 x280 -x281 x282 -x283 x284 
2.91/2.24	v -x285 x286 -x287 x288 -x289 x290 -x291 x292 -x293 x294 -x295 -x296 -x297 -x298 
2.91/2.24	v -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x310 -x311 
2.91/2.24	v -x312 x313 -x314 -x315 -x316 -x317 x318 -x319 -x320 -x321 x322 -x323 -x324 
2.91/2.24	v x325 -x326 -x327 x328 -x329 -x330 x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 
2.91/2.24	v x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 x348 -x349 -x350 -x351 
2.91/2.24	v x352 -x353 -x354 -x355 -x356 -x357 -x358 x359 -x360 -x361 -x362 x363 -x364 
2.91/2.24	v -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 x374 -x375 -x376 x377 
2.91/2.24	v -x378 -x379 -x380 -x381 x382 -x383 -x384 -x385 -x386 -x387 -x388 x389 -x390 
2.91/2.24	v -x391 x392 -x393 x394 -x395 -x396 -x397 x398 -x399 -x400 -x401 -x402 -x403 
2.91/2.24	v -x404 -x405 -x406 x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 
2.91/2.24	v -x417 -x418 -x419 -x420 -x421 -x422 x423 -x424 -x425 -x426 -x427 -x428 x429 
2.91/2.24	v -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 x438 -x439 x440 -x441 -x442 
2.91/2.24	v -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 x451 -x452 -x453 -x454 -x455 
2.91/2.24	v -x456 -x457 x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 
2.91/2.24	v x469 -x470 -x471 -x472 x473 x474 -x475 -x476 x477 -x478 -x479 -x480 -x481 -x482 
2.91/2.24	v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 x492 -x493 -x494 -x495 
2.91/2.24	v -x496 -x497 -x498 -x499 -x500 -x501 x502 -x503 x504 -x505 x506 -x507 x508 -x509 
2.91/2.24	v x510 -x511 x512 -x513 x514 -x515 x516 -x517 x518 -x519 x520 -x521 x522 -x523 
2.91/2.24	v x524 -x525 x526 -x527 x528 -x529 x530 -x531 x532 -x533 x534 -x535 x536 -x537 
2.91/2.24	v x538 -x539 x540 -x541 x542 -x543 x544 -x545 x546 -x547 x548 -x549 x550 -x551 
2.91/2.24	v x552 -x553 x554 -x555 x556 -x557 x558 -x559 x560 -x561 x562 -x563 x564 -x565 
2.91/2.24	v x566 -x567 x568 -x569 x570 -x571 x572 -x573 x574 -x575 x576 -x577 x578 -x579 
2.91/2.24	v x580 -x581 x582 -x583 x584 -x585 x586 -x587 x588 -x589 x590 -x591 x592 -x593 
2.91/2.24	v x594 -x595 x596 -x597 x598 -x599 x600 -x601 x602 -x603 x604 -x605 x606 -x607 
2.91/2.24	v x608 -x609 x610 -x611 x612 -x613 x614 -x615 x616 -x617 x618 -x619 x620 -x621 
2.91/2.24	v x622 -x623 x624 -x625 x626 -x627 x628 -x629 x630 -x631 x632 -x633 x634 -x635 
2.91/2.24	v x636 -x637 -x638 x639 x640 -x641 x642 -x643 x644 -x645 x646 -x647 x648 -x649 
2.91/2.24	v x650 -x651 -x652 x653 -x654 x655 -x656 -x657 x658 -x659 x660 -x661 -x662 -x663 
2.91/2.24	v x664 -x665 x666 -x667 x668 -x669 -x670 -x671 -x672 x673 -x674 x675 x676 -x677 
2.91/2.24	v x678 -x679 -x680 -x681 x682 -x683 -x684 x685 -x686 -x687 -x688 x689 -x690 x691 
2.91/2.24	v -x692 x693 -x694 x695 -x696 x697 -x698 x699 x700 -x701 -x702 x703 x704 -x705 
2.91/2.24	v -x706 x707 -x708 x709 x710 -x711 x712 -x713 x714 -x715 x716 -x717 x718 -x719 
2.91/2.24	v x720 -x721 x722 -x723 x724 -x725 -x726 x727 x728 -x729 x730 -x731 x732 -x733

Verifier Data 

OK	174

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: 63837 MiB (62359 MiB free)
  memory of node 1: 64465 MiB (62176 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525548-1751615589/watcher-4525548-1751615589 -o /tmp/evaluation-result-4525548-1751615589/solver-4525548-1751615589 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751612733-90044 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1801018880 --competition_mode --input HOME/instance-4525548-1751615589.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Current StackSize limit: 8192 KiB

solver pid=95817, runsolver pid=95814

[startup+0.100072 s]*
/proc/loadavg: 7.83 7.98 7.74 8/256 95818
/proc/meminfo: memFree=127525284/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=29296 memory=23308 CPUtime=0.11 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) R 95814 95817 90031 0 -1 4194304 5154 0 0 0 9 2 0 0 20 0 1 0 77238115 29999104 5827 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 7324 5827 1408 2102 0 4864 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 29296 KiB
Current children cumulated memory: 23308 KiB

[startup+0.213054 s]*
/proc/loadavg: 7.83 7.98 7.74 8/256 95818
/proc/meminfo: memFree=127525284/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=32668 memory=26508 CPUtime=0.21 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) R 95814 95817 90031 0 -1 4194304 5824 0 0 0 19 2 0 0 20 0 1 0 77238115 33452032 6627 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 8167 6627 1536 2102 0 5707 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32668 KiB
Current children cumulated memory: 26508 KiB

[startup+0.312505 s]*
/proc/loadavg: 7.83 7.98 7.74 8/256 95818
/proc/meminfo: memFree=127521504/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=34112 memory=27720 CPUtime=0.31 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) R 95814 95817 90031 0 -1 4194304 6843 0 0 0 29 2 0 0 20 0 1 0 77238115 34930688 6930 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 8528 6930 1536 2102 0 6068 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 27720 KiB

[startup+0.700315 s]
/proc/loadavg: 7.83 7.98 7.74 8/256 95818
/proc/meminfo: memFree=127505628/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=48368 memory=43112 CPUtime=0.68 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) R 95814 95817 90031 0 -1 4194304 11629 0 0 0 64 4 0 0 20 0 1 0 77238115 49528832 10778 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 12092 10778 1888 2102 0 9632 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 48368 KiB
Current children cumulated memory: 43112 KiB

[startup+1.50028 s]
/proc/loadavg: 7.83 7.98 7.74 8/256 95818
/proc/meminfo: memFree=127498516/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=234408 memory=93564 CPUtime=1.53 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) S 95814 95817 90031 0 -1 4194304 27485 0 0 0 145 8 0 0 20 0 3 0 77238115 240033792 23391 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 58602 23391 2048 2102 0 32652 0
Current children cumulated CPU time: 1.53 s
Current children cumulated vsize: 234408 KiB
Current children cumulated memory: 93564 KiB

[startup+2.25117 s]
# the end of solver process 95817 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=2.84213 s, system=0.159009 s

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

[startup+1.60034 s]
/proc/loadavg: 7.83 7.98 7.74 8/256 95818
/proc/meminfo: memFree=127498516/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=208912 memory=114912 CPUtime=1.73 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) S 95814 95817 90031 0 -1 4194304 31960 0 0 0 163 10 0 0 20 0 3 0 77238115 213925888 28728 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 52228 28728 2144 2102 0 37465 0
Current children cumulated CPU time: 1.73 s
Current children cumulated vsize: 208912 KiB
Current children cumulated memory: 114912 KiB

[startup+2.00026 s]*
/proc/loadavg: 7.83 7.98 7.74 9/258 95820
/proc/meminfo: memFree=127469912/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=208912 memory=150072 CPUtime=2.55 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) S 95814 95817 90031 0 -1 4194304 38669 0 0 0 243 12 0 0 20 0 3 0 77238115 213925888 37518 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 52228 37518 2144 2102 0 44834 0
[pid=95817/tid=95819] ppid=95814 vsize=208912 memory=-8183430293223411654 CPUtime=0.57 cores=5,7
/proc/95817/task/95819/stat : 95819 (cp-sat-runner) R 95814 95817 90031 0 -1 4194368 13302 0 0 0 54 3 0 0 20 0 3 0 77238256 213925888 37518 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
[pid=95817/tid=95820] ppid=95814 vsize=208912 memory=0 CPUtime=0.57 cores=5,7
/proc/95817/task/95820/stat : 95820 (cp-sat-runner) R 95814 95817 90031 0 -1 4194368 7486 0 0 0 55 2 0 0 20 0 3 0 77238256 213925888 37518 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
Current children cumulated CPU time: 2.55 s
Current children cumulated vsize: 208912 KiB
Current children cumulated memory: 150072 KiB

[startup+2.20025 s]
/proc/loadavg: 7.83 7.98 7.74 9/258 95820
/proc/meminfo: memFree=127469912/131382116 swapFree=33009904/33010684
[pid=95817] ppid=95814 vsize=274448 memory=179384 CPUtime=2.91 cores=5,7
/proc/95817/stat : 95817 (cp-sat-runner) S 95814 95817 90031 0 -1 4194304 46025 0 0 0 277 14 0 0 20 0 3 0 77238115 281034752 44846 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
/proc/95817/statm: 68612 44846 2144 2102 0 52470 0
[pid=95817/tid=95819] ppid=95814 vsize=274448 memory=386191 CPUtime=0.75 cores=5,7
/proc/95817/task/95819/stat : 95819 (cp-sat-runner) R 95814 95817 90031 0 -1 4194368 20108 0 0 0 70 5 0 0 20 0 3 0 77238256 281034752 44846 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
[pid=95817/tid=95820] ppid=95814 vsize=274448 memory=12544 CPUtime=0.73 cores=5,7
/proc/95817/task/95820/stat : 95820 (cp-sat-runner) R 95814 95817 90031 0 -1 4194368 8036 0 0 0 71 2 0 0 20 0 3 0 77238256 281034752 44846 18446744073709551615 4198400 12805993 140735696660432 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 19984384 140735696664854 140735696665059 140735696665059 140735696670663 0
Current children cumulated CPU time: 2.91 s
Current children cumulated vsize: 274448 KiB
Current children cumulated memory: 179384 KiB

Child status: 10

Real time (s): 2.25123
CPU time (s): 3.00114
CPU user time (s): 2.84213
CPU system time (s): 0.159009
CPU usage (%): 133.311
Max. virtual memory (cumulated for all children) (KiB): 274448
Max. memory (cumulated for all children) (KiB): 179384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.84213
system time used= 0.159009
maximum resident set size= 179640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46090
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= 56
involuntary context switches= 119


# summary of solver processes directly reported to runsolver:
#   pid: 95817
#   total CPU time (s): 3.00114
#   total CPU user time (s): 2.84213
#   total CPU system time (s): 0.159009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035634 second user time and 0.086127 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-04 09:53:09
IDJOB=4525548
IDBENCH=143850
IDSOLVER=3378
FILE ID=nodeC004/4525548-1751615589
RUNJOBID= nodeC004-1751612733-90044
SLURM_JOB_ID= 9598915
Free space on /tmp= 431636 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/mprime/normalized-mprime01ac_wcsp.wbo
COMMAND LINE= cp-sat-runner --params num_workers:NBCORE,log_search_progress:false,max_time_in_seconds:TIMEOUT,random_seed:RANDOMSEED --competition_mode --input BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525548-1751615589/watcher-4525548-1751615589 -o /tmp/evaluation-result-4525548-1751615589/solver-4525548-1751615589 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751612733-90044 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1801018880 --competition_mode --input HOME/instance-4525548-1751615589.wbo

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

MD5SUM BENCH= c04af6d2d0ca60140ae2effc818ae0f8
RANDOM SEED=1801018880

nodeC004 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		: 3591.640
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	: 6983.74
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		: 3591.688
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	: 6983.74
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		: 3591.619
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	: 6983.74
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		: 3591.640
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	: 6983.74
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		: 3591.642
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	: 6983.74
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		: 1197.192
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	: 6983.74
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		: 3591.402
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.685
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        127525284 kB
MemAvailable:   128462980 kB
Buffers:            2128 kB
Cached:          1685988 kB
SwapCached:           32 kB
Active:          1938840 kB
Inactive:        1090988 kB
Active(anon):    1348928 kB
Inactive(anon):    10736 kB
Active(file):     589912 kB
Inactive(file):  1080252 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             28632 kB
Writeback:             8 kB
AnonPages:       1344844 kB
Mapped:           129932 kB
Shmem:             17932 kB
KReclaimable:     214316 kB
Slab:             301064 kB
SReclaimable:     214316 kB
SUnreclaim:        86748 kB
KernelStack:        4128 kB
PageTables:         5776 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1785864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    630784 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431620 MiB
End job on nodeC004 at 2025-07-04 09:53:12