Trace number 4456718

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
RoundingSat log (1)OPT cert.66 0.242725 0.686837

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUMc5da5df44a2d3fa80b6ee35931ebf1d7
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 benchmark66
Best CPU time to get the best result obtained on this benchmark0.014435
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
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 constraint26
Number of terms in the objective function 624
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 624
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 624
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 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.46	c #variables 624 #constraints 1884
0.00/0.47	c bounds - >= 0 @ 0.018032
0.00/0.47	c rational objective 63
0.17/0.68	c bounds 70 >= 0 @ 0.149871
0.17/0.68	c bounds 70 >= 3 @ 0.150547
0.17/0.68	c bounds 70 >= 4 @ 0.151238
0.17/0.68	c bounds 70 >= 5 @ 0.151895
0.17/0.68	c bounds 70 >= 6 @ 0.152635
0.17/0.68	c bounds 70 >= 7 @ 0.153386
0.17/0.68	c bounds 70 >= 8 @ 0.154123
0.17/0.68	c bounds 70 >= 9 @ 0.154897
0.17/0.68	c bounds 70 >= 10 @ 0.15564
0.17/0.68	c bounds 70 >= 11 @ 0.156421
0.17/0.68	c bounds 70 >= 12 @ 0.157225
0.17/0.68	c bounds 70 >= 13 @ 0.158038
0.17/0.68	c bounds 70 >= 14 @ 0.158791
0.17/0.68	c bounds 70 >= 15 @ 0.159533
0.17/0.68	c bounds 70 >= 16 @ 0.160317
0.17/0.68	c bounds 70 >= 17 @ 0.161163
0.17/0.68	c bounds 70 >= 18 @ 0.161996
0.17/0.68	c bounds 70 >= 19 @ 0.162839
0.17/0.68	c bounds 70 >= 20 @ 0.163684
0.17/0.68	c bounds 70 >= 21 @ 0.16446
0.17/0.68	c bounds 70 >= 22 @ 0.16446
0.17/0.68	c bounds 70 >= 23 @ 0.16518
0.17/0.68	c bounds 70 >= 24 @ 0.165989
0.17/0.68	c bounds 70 >= 25 @ 0.166846
0.17/0.68	c bounds 70 >= 26 @ 0.167678
0.17/0.68	c bounds 70 >= 27 @ 0.168557
0.17/0.68	c bounds 70 >= 28 @ 0.16946
0.17/0.68	c bounds 70 >= 29 @ 0.17041
0.17/0.68	c bounds 70 >= 30 @ 0.171305
0.17/0.68	c bounds 70 >= 31 @ 0.171391
0.17/0.68	c bounds 70 >= 32 @ 0.171391
0.17/0.68	c bounds 70 >= 33 @ 0.171391
0.17/0.68	c bounds 70 >= 34 @ 0.171945
0.17/0.68	c bounds 70 >= 35 @ 0.172888
0.17/0.68	c bounds 70 >= 36 @ 0.173855
0.17/0.68	c bounds 70 >= 37 @ 0.174821
0.17/0.68	c bounds 70 >= 38 @ 0.175848
0.17/0.68	c bounds 70 >= 39 @ 0.176805
0.17/0.68	c bounds 70 >= 40 @ 0.177793
0.17/0.68	c bounds 70 >= 41 @ 0.178777
0.17/0.68	c bounds 70 >= 42 @ 0.179765
0.17/0.68	c bounds 70 >= 43 @ 0.180724
0.17/0.68	c bounds 70 >= 44 @ 0.18169
0.17/0.68	c bounds 70 >= 45 @ 0.182713
0.17/0.68	c bounds 70 >= 46 @ 0.183707
0.17/0.68	c bounds 70 >= 47 @ 0.184856
0.17/0.68	c bounds 70 >= 48 @ 0.185924
0.17/0.68	c bounds 70 >= 49 @ 0.186285
0.17/0.68	c bounds 70 >= 50 @ 0.186286
0.17/0.68	c bounds 70 >= 51 @ 0.187142
0.17/0.68	c bounds 70 >= 52 @ 0.187277
0.17/0.68	c bounds 70 >= 53 @ 0.18824
0.17/0.68	c bounds 70 >= 54 @ 0.18941
0.17/0.68	c bounds 70 >= 55 @ 0.190772
0.17/0.68	c bounds 70 >= 56 @ 0.191239
0.17/0.68	c bounds 70 >= 57 @ 0.191239
0.17/0.68	c bounds 70 >= 58 @ 0.191239
0.17/0.68	c bounds 70 >= 59 @ 0.19244
0.17/0.68	c bounds 70 >= 60 @ 0.193638
0.17/0.68	c bounds 70 >= 61 @ 0.194864
0.17/0.68	c bounds 70 >= 62 @ 0.196117
0.17/0.68	c bounds 70 >= 63 @ 0.196528
0.17/0.68	c bounds 70 >= 64 @ 0.197723
0.17/0.68	c bounds 70 >= 65 @ 0.198178
0.17/0.68	c bounds 70 >= 66 @ 0.198799
0.17/0.68	c bounds 66 >= 66 @ 0.202737
0.17/0.68	c cpu time 0.202958 s
0.17/0.68	c deterministic time 665487 6.65e+05
0.17/0.68	c optimization time 0.035614 s
0.17/0.68	c total solve time 0.149421 s
0.17/0.68	c core-guided solve time 0.017848 s
0.17/0.68	c propagation time 0.099082 s
0.17/0.68	c conflict analysis time 0.022696 s
0.17/0.68	c propagations 49569
0.17/0.68	c resolve steps 2092
0.17/0.68	c decisions 10596
0.17/0.68	c conflicts 426
0.17/0.68	c restarts 4
0.17/0.68	c inprocessing phases 0
0.17/0.68	c input clauses 2067
0.17/0.68	c input cardinalities 151
0.17/0.68	c input general constraints 47
0.17/0.68	c input average constraint length 18.98
0.17/0.68	c input average constraint degree 2.61
0.17/0.68	c learned clauses 246
0.17/0.68	c learned cardinalities 100
0.17/0.68	c learned general constraints 136
0.17/0.68	c learned average constraint length 50.19
0.17/0.68	c learned average constraint degree 695714310.08
0.17/0.68	c watched constraints 27
0.17/0.68	c counting constraints 156
0.17/0.68	c gcd simplifications 6
0.17/0.68	c detected cardinalities 2
0.17/0.68	c weakened non-implied lits 21223
0.17/0.68	c weakened non-implying lits 4
0.17/0.68	c original variables 624
0.17/0.68	c clausal propagations 20774
0.17/0.68	c cardinality propagations 10321
0.17/0.68	c watched propagations 121
0.17/0.68	c counting propagations 6547
0.17/0.68	c watch lookups 132591
0.17/0.68	c watch backjump lookups 89613
0.17/0.68	c watch checks 75118
0.17/0.68	c propagation checks 180341
0.17/0.68	c constraint additions 66848
0.17/0.68	c trail pops 60047
0.17/0.68	c formula constraints 1884
0.17/0.68	c learned constraints 472
0.17/0.68	c bound constraints 252
0.17/0.68	c core-guided constraints 129
0.17/0.68	c encountered formula constraints 1797
0.17/0.68	c encountered learned constraints 677
0.17/0.68	c encountered bound constraints 0
0.17/0.68	c encountered core-guided constraints 2
0.17/0.68	c LP total time 0.075095 s
0.17/0.68	c LP solve time 0.06 s
0.17/0.68	c LP constraints added 1884
0.17/0.68	c LP constraints removed 0
0.17/0.68	c LP pivots internal 544
0.17/0.68	c LP pivots root 219
0.17/0.68	c LP calls 7
0.17/0.68	c LP optimalities 2
0.17/0.68	c LP no pivot count 1
0.17/0.68	c LP infeasibilities 5
0.17/0.68	c LP valid Farkas constraints 5
0.17/0.68	c LP learned Farkas constraints 5
0.17/0.68	c LP basis resets 0
0.17/0.68	c LP cycling count 0
0.17/0.68	c LP singular count 0
0.17/0.68	c LP no primal count 0
0.17/0.68	c LP no farkas count 0
0.17/0.68	c LP other issue count 0
0.17/0.68	c LP Gomory cuts 0
0.17/0.68	c LP learned cuts 0
0.17/0.68	c LP deleted cuts 0
0.17/0.68	c LP encountered Gomory constraints 0
0.17/0.68	c LP encountered Farkas constraints 35
0.17/0.68	c LP encountered learned Farkas constraints 2
0.17/0.68	c CG auxiliary variables introduced 64
0.17/0.68	c CG solutions found 2
0.17/0.68	c CG cores constructed 64
0.17/0.68	c CG core cardinality constraints returned 0
0.17/0.68	c CG unit cores 1
0.17/0.68	c CG single cores 27
0.17/0.68	c CG blocks removed during cardinality reduction 0
0.17/0.68	c CG first core best 0
0.17/0.68	c CG decision core best 0
0.17/0.68	c CG core reduction tie 36
0.17/0.68	c CG core degree average 1.00
0.17/0.68	c CG core slack average 2.81
0.17/0.68	o 66
0.17/0.68	s OPTIMUM FOUND
0.17/0.68	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

Verifier Data 

OK	66

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 66 <= obj <= 66
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 66 <= obj <= 66
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 66 <= obj <= 66
--summary--
ALL OK

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: 64059 MiB (58578 MiB free)
  memory of node 1: 64510 MiB (56694 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4456718-1721769208/watcher-4456718-1721769208 -o /tmp/evaluation-result-4456718-1721769208/solver-4456718-1721769208 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721765593-126870 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4456718-1721769208 --lp-cut-gomory=0 HOME/instance-4456718-1721769208.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=129200, runsolver pid=129197

[startup+0.100092 s]*
/proc/loadavg: 4.40 4.21 4.12 3/250 129201
/proc/meminfo: memFree=118037972/131655788 swapFree=131071996/131071996
[pid=129200] ppid=129197 vsize=37376 memory=2480 CPUtime=0 cores=4,6
/proc/129200/stat : 129200 (roundingsat) D 129197 129200 126859 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 12909863 38273024 620 134679101440 4194304 8254037 140730736169440 0 0 0 0 0 8404994 1 0 0 17 6 0 0 0 0 0 9037040 9046032 30834688 140730736178012 140730736178274 140730736178274 140730736185289 0
/proc/129200/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.213057 s]*
/proc/loadavg: 4.40 4.21 4.12 3/250 129201
/proc/meminfo: memFree=118036852/131655788 swapFree=131071996/131071996
[pid=129200] ppid=129197 vsize=37376 memory=2480 CPUtime=0 cores=4,6
/proc/129200/stat : 129200 (roundingsat) D 129197 129200 126859 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 12909863 38273024 620 134679101440 4194304 8254037 140730736169440 0 0 0 0 0 8404994 1 0 0 17 6 0 0 0 0 0 9037040 9046032 30834688 140730736178012 140730736178274 140730736178274 140730736185289 0
/proc/129200/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.3123 s]*
/proc/loadavg: 4.40 4.21 4.12 3/250 129201
/proc/meminfo: memFree=118036376/131655788 swapFree=131071996/131071996
[pid=129200] ppid=129197 vsize=37376 memory=2480 CPUtime=0 cores=4,6
/proc/129200/stat : 129200 (roundingsat) D 129197 129200 126859 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 12909863 38273024 620 134679101440 4194304 8254037 140730736169440 0 0 0 0 0 8404994 1 0 0 17 6 0 0 0 0 0 9037040 9046032 30834688 140730736178012 140730736178274 140730736178274 140730736185289 0
/proc/129200/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.686786 s]
# the end of solver process 129200 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.205066 s, system=0.037659 s

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

[startup+0.41209 s]*
/proc/loadavg: 4.40 4.21 4.12 3/250 129201
/proc/meminfo: memFree=118035676/131655788 swapFree=131071996/131071996
[pid=129200] ppid=129197 vsize=37376 memory=2480 CPUtime=0 cores=4,6
/proc/129200/stat : 129200 (roundingsat) D 129197 129200 126859 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 12909863 38273024 620 134679101440 4194304 8254037 140730736169440 0 0 0 0 0 8404994 1 0 0 17 6 0 0 0 0 0 9037040 9046032 30834688 140730736178012 140730736178274 140730736178274 140730736185289 0
/proc/129200/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.612218 s]
/proc/loadavg: 4.40 4.21 4.12 4/248 129201
/proc/meminfo: memFree=118032832/131655788 swapFree=131071996/131071996
[pid=129200] ppid=129197 vsize=39624 memory=9948 CPUtime=0.17 cores=4,6
/proc/129200/stat : 129200 (roundingsat) R 129197 129200 126859 0 -1 4194304 919 0 0 0 15 2 0 0 20 0 1 0 12909863 40574976 2487 134679101440 4194304 8254037 140730736169440 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 30834688 140730736178012 140730736178274 140730736178274 140730736185289 0
/proc/129200/statm: 9906 2487 1871 992 0 1764 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 39624 KiB
Current children cumulated memory: 9948 KiB

Child status: 0

Real time (s): 0.686837
CPU time (s): 0.242725
CPU user time (s): 0.205066
CPU system time (s): 0.037659
CPU usage (%): 35.3395
Max. virtual memory (cumulated for all children) (KiB): 39624
Max. memory (cumulated for all children) (KiB): 9948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.205066
system time used= 0.037659
maximum resident set size= 10752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 992
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2008
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 52
involuntary context switches= 1


# summary of solver processes directly reported to runsolver:
#   pid: 129200
#   total CPU time (s): 0.242725
#   total CPU user time (s): 0.205066
#   total CPU system time (s): 0.037659

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.021702 second user time and 0.070797 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-23 23:13:28
IDJOB=4456718
IDBENCH=147192
IDSOLVER=3085
FILE ID=nodeC003/4456718-1721769208
RUNJOBID= nodeC003-1721765593-126870
SLURM_JOB_ID= 7770666
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4456718-1721769208/watcher-4456718-1721769208 -o /tmp/evaluation-result-4456718-1721769208/solver-4456718-1721769208 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721765593-126870 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4456718-1721769208 --lp-cut-gomory=0 HOME/instance-4456718-1721769208.opb

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

MD5SUM BENCH= c5da5df44a2d3fa80b6ee35931ebf1d7
RANDOM SEED=2093539834

nodeC003.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.451
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 3660.398
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.708
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 1197.386
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1683.900
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 3660.437
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.280
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 1197.461
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118040376 kB
MemAvailable:   129886240 kB
Buffers:          194400 kB
Cached:         12433004 kB
SwapCached:            0 kB
Active:          1274676 kB
Inactive:       11709228 kB
Active(anon):       1472 kB
Inactive(anon):   400964 kB
Active(file):    1273204 kB
Inactive(file): 11308264 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             45588 kB
Writeback:             0 kB
AnonPages:        356588 kB
Mapped:           114808 kB
Shmem:             45896 kB
KReclaimable:     208856 kB
Slab:             314032 kB
SReclaimable:     208856 kB
SUnreclaim:       105176 kB
KernelStack:        4048 kB
PageTables:        10388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     757664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            18944 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      267080 kB
DirectMap2M:    27949056 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC003 at 2024-07-23 23:13:29