Trace number 4486640

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
IPBHS-SCIP 2025-06-09OPT207 15.6152 15.6684

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER
CLAUSAL_CORES_IN_OPTIMIZER
CORES_EXTRACTED
CORES_IN_OPTIMIZER
ITERATIONS
PB_CORES_IN_OPTIMIZER
SIS
SIS_OUT_OF_BUDGET
SIS_SAT
SIS_UNSAT
TIME_EXTRACT_CORES
TIME_OPTIMIZE
TIME_SIS

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM0ec52d363b7c61cdd5525674056021d1
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 benchmark207
Best CPU time to get the best result obtained on this benchmark1.5157
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 498
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 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:36:14), compiled with satsolvers: , optimizers: , GreedyOptimizer, SCIP 10.0.0, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "scip"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.21/0.31	c limit for coefficient in constraints and objective to 1000000000
0.21/0.31	c will solve HOME/instance-4486640-1751308640.opb
0.21/0.31	c [0] will start solving
2.27/2.35	c [0.01] solve iteration 1, LB=0, UB=499
2.27/2.35	c [0.32] solve iteration 2, LB=150, UB=215
15.54/15.65	c [15.22] LB=UB after core extraction
15.54/15.65	c [15.22] instance solved in 15.22s (optimization: 15.05s, core-extraction: 0s, SIS: 0s), 2 iterations, LB=207, UB=207, 
15.54/15.65	d ITERATIONS 2
15.54/15.65	d SIS 0
15.54/15.65	d SIS_SAT 0
15.54/15.65	d SIS_UNSAT 0
15.54/15.65	d SIS_OUT_OF_BUDGET 0
15.54/15.65	d CORES_EXTRACTED 0
15.54/15.65	d CORES_IN_OPTIMIZER 0
15.54/15.65	d CLAUSAL_CORES_IN_OPTIMIZER 0
15.54/15.65	d CARDINALITY_CORES_IN_OPTIMIZER 0
15.54/15.65	d PB_CORES_IN_OPTIMIZER 0
15.54/15.65	d TIME_EXTRACT_CORES 0.000000
15.54/15.65	d TIME_OPTIMIZE 15.050000
15.54/15.65	d TIME_SIS 0.000000
15.54/15.65	c solve_time: 15.220000
15.54/15.65	s OPTIMUM FOUND
15.54/15.65	o 207
15.54/15.65	v -x1 x3 -x5 x7 x9 x11 x13 x15 x17 x19 x21 x23 x25 x27 x29 x31 -x33 x35 x37 x39 x41 -x43 -x45 x47 x49 -x51 -x53 x55 x57 x59 x61 -x63 x65 x67 x69 x71 -x73 x75 -x77 x79 x81 x83 x85 x87 x89 -x91 x93 x95 x97 x99 -x101 x103 -x105 x107 -x109 x111 x113 -x115 x117 -x119 -x121 x123 x125 x127 x129 x131 -x133 x135 x137 x139 x141 x143 x145 x147 x149 x151 x153 x155 x157 x159 x161 x163 x165 x167 x169 x171 x173 x175 x177 x179 x181 x183 x185 x187 x189 x191 x193 x195 x197 x199 x201 x203 x205 -x207 x209 x211 x213 x215 x217 x219 x221 x223 x225 x227 x229 x231 x233 x235 x237 x239 x241 x243 x245 x247 x249 x251 -x253 x255 x257 -x259 -x261 x263 -x265 x267 x269 -x271 -x273 x275 x277 -x279 x281 -x283 x285 -x287 x289 -x291 x293 -x295 x297 -x299 x301 -x303 -x305 x307 -x309 x311 -x313 x315 x317 -x319 x321 -x323 -x325 x327 -x329 x331 -x333 x335 x337 -x339 x341 -x343 -x345 x347 x349 -x351 x353 -x355 -x357 x359 -x361 x363 x365 -x367 x369 -x371 x373 -x375 -x377 x379 x381 -x383 -x2 -x8 -x12 -x16 -x20 -x24 -x26 -x32 -x34 -x40 -x44 -x48 -x50 -x56 -x60 x64 -x66 -x72 -x74 -x80 -x82 -x88 -x90 -x96 -x100 -x102 -x108 x110 -x114 -x120 -x122 -x128 -x130 -x136 -x140 -x144 -x148 -x152 -x154 -x160 -x162 -x168 -x172 -x176 -x178 -x184 -x188 -x192 -x194 -x200 -x202 x208 -x210 -x216 -x218 -x224 -x228 -x230 -x236 -x238 -x242 -x248 -x250 -x256 -x258 -x264 -x268 -x272 -x276 -x280 -x282 -x288 -x290 -x296 -x300 -x304 -x306 -x312 -x316 -x320 -x322 -x328 x330 -x336 -x338 -x344 -x346 -x352 -x356 -x358 -x364 -x366 -x370 -x376 -x378 -x384 -x6 -x14 -x18 -x22 -x36 -x38 -x42 -x58 -x70 -x92 -x94 -x106 -x112 -x118 x134 -x142 -x146 -x150 -x164 -x166 -x170 -x186 -x198 -x220 -x222 -x234 -x240 -x246 x262 -x270 -x274 -x278 -x292 -x294 -x298 -x314 x326 -x348 -x350 -x362 -x368 -x374 -x10 -x30 -x54 -x62 x78 -x84 -x104 x116 -x138 -x158 -x182 -x190 -x206 -x212 -x232 -x244 -x266 -x286 -x310 -x318 -x334 -x340 -x360 -x372 -x76 -x86 -x126 -x204 -x214 x254 -x332 -x342 -x382 -x28 -x98 -x156 -x226 -x284 -x354 -x124 -x252 -x380 -x68 -x196 -x324 -x4 -x46 -x52 -x132 -x174 -x180 -x260 -x302 -x308 x386 -x388 x390 x392 -x394 x396 x398 -x400 x402 x404 -x406 x408 x410 -x412 x414 x416 -x418 x420 x422 x424 -x426 -x428 x430 x432 x434 -x436 x438 x440 -x442 x444 x446 -x448 x450 x452 -x454 x456 -x458 x460 x462 x464 -x466 x468 x470 -x472 x474 x476 -x478 x480 -x482 x484 x486 x488 -x490 x492 x494 -x496 x498 -x385 x387 -x389 -x391 x393 -x395 -x397 x399 -x401 -x403 x405 -x407 -x409 x411 -x413 -x415 x417 -x419 -x421 -x423 x425 x427 -x429 -x431 -x433 x435 -x437 -x439 x441 -x443 -x445 x447 -x449 -x451 x453 -x455 x457 -x459 -x461 -x463 x465 -x467 -x469 x471 -x473 -x475 x477 -x479 x481 -x483 -x485 -x487 x489 -x491 -x493 x495 -x497 

Verifier Data

OK	207

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 (61759 MiB free)
  memory of node 1: 64465 MiB (62556 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486640-1751308640/watcher-4486640-1751308640 -o /tmp/evaluation-result-4486640-1751308640/solver-4486640-1751308640 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751301413-48376 --watchdog 3760 ./ipbhs_scip HOME/instance-4486640-1751308640.opb --optimizer scip --max-coef 1000000000 

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=49916, runsolver pid=49913

[startup+0.100112 s]*
/proc/loadavg: 4.15 4.14 4.16 5/250 49917
/proc/meminfo: memFree=126983408/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=965940 memory=352912 CPUtime=0.09 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 1002 0 0 0 2 7 0 0 20 0 1 0 46543192 989122560 88228 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 241485 88228 1568 2790 0 234910 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 965940 KiB
Current children cumulated memory: 352912 KiB

[startup+0.213154 s]*
/proc/loadavg: 4.15 4.14 4.16 5/250 49917
/proc/meminfo: memFree=126583452/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=965940 memory=742032 CPUtime=0.21 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 1192 0 0 0 5 16 0 0 20 0 1 0 46543192 989122560 185508 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 241485 185508 1568 2790 0 234910 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 965940 KiB
Current children cumulated memory: 742032 KiB

[startup+0.312949 s]*
/proc/loadavg: 4.15 4.14 4.16 5/250 49917
/proc/meminfo: memFree=126349980/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=971732 memory=944272 CPUtime=0.31 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 3260 0 0 0 9 22 0 0 20 0 1 0 46543192 995053568 236068 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 242933 236068 3168 2790 0 236358 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 971732 KiB
Current children cumulated memory: 944272 KiB

[startup+0.700312 s]
/proc/loadavg: 4.15 4.14 4.16 5/250 49917
/proc/meminfo: memFree=126329568/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1004692 memory=975844 CPUtime=0.69 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 13102 0 0 0 43 26 0 0 20 0 1 0 46543192 1028804608 243961 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 251173 243961 3680 2790 0 244598 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 1004692 KiB
Current children cumulated memory: 975844 KiB

[startup+1.50037 s]
/proc/loadavg: 4.15 4.14 4.16 5/250 49917
/proc/meminfo: memFree=126313296/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1039292 memory=1007472 CPUtime=1.48 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 21690 0 0 0 121 27 0 0 20 0 1 0 46543192 1064235008 251868 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 259823 251868 3680 2790 0 253248 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1039292 KiB
Current children cumulated memory: 1007472 KiB

[startup+3.11264 s]
/proc/loadavg: 4.14 4.13 4.16 5/250 49918
/proc/meminfo: memFree=126270544/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1056976 memory=1021296 CPUtime=3.09 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 25126 0 0 0 281 28 0 0 20 0 1 0 46543192 1082343424 255324 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 264244 255324 3712 2790 0 257669 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 1056976 KiB
Current children cumulated memory: 1021296 KiB

[startup+6.30033 s]
/proc/loadavg: 4.14 4.13 4.16 5/250 49918
/proc/meminfo: memFree=126270560/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1056976 memory=1021424 CPUtime=6.27 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 25127 0 0 0 599 28 0 0 20 0 1 0 46543192 1082343424 255356 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 264244 255356 3712 2790 0 257669 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 1056976 KiB
Current children cumulated memory: 1021424 KiB

[startup+12.7003 s]
/proc/loadavg: 4.12 4.13 4.15 5/250 49918
/proc/meminfo: memFree=126226728/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1089440 memory=1051632 CPUtime=12.65 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 32924 0 0 0 1236 29 0 0 20 0 1 0 46543192 1115586560 262908 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 272360 262908 3712 2790 0 265785 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 1089440 KiB
Current children cumulated memory: 1051632 KiB

[startup+15.6683 s]
# the end of solver process 49916 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=15.3104 s, system=0.304829 s

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

[startup+12.8004 s]
/proc/loadavg: 4.12 4.13 4.15 5/250 49918
/proc/meminfo: memFree=126226728/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1093904 memory=1055088 CPUtime=12.75 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 33795 0 0 0 1246 29 0 0 20 0 1 0 46543192 1120157696 263772 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 273476 263772 3712 2790 0 266901 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 1093904 KiB
Current children cumulated memory: 1055088 KiB

[startup+14.4003 s]
/proc/loadavg: 4.12 4.13 4.15 5/250 49918
/proc/meminfo: memFree=126210600/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1093904 memory=1055088 CPUtime=14.34 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 33799 0 0 0 1405 29 0 0 20 0 1 0 46543192 1120157696 263772 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 273476 263772 3712 2790 0 266901 0
Current children cumulated CPU time: 14.34 s
Current children cumulated vsize: 1093904 KiB
Current children cumulated memory: 1055088 KiB

[startup+15.2003 s]
/proc/loadavg: 4.12 4.13 4.15 5/250 49918
/proc/meminfo: memFree=126210600/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1093904 memory=1055088 CPUtime=15.14 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 33801 0 0 0 1485 29 0 0 20 0 1 0 46543192 1120157696 263772 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 273476 263772 3712 2790 0 266901 0
Current children cumulated CPU time: 15.14 s
Current children cumulated vsize: 1093904 KiB
Current children cumulated memory: 1055088 KiB

[startup+15.6003 s]
/proc/loadavg: 4.12 4.13 4.15 5/250 49918
/proc/meminfo: memFree=126210600/131382112 swapFree=33010684/33010684
[pid=49916] ppid=49913 vsize=1095884 memory=1058032 CPUtime=15.54 cores=5,7
/proc/49916/stat : 49916 (ipbhs_scip) R 49913 49916 48363 0 -1 4194304 34534 0 0 0 1525 29 0 0 20 0 1 0 46543192 1122185216 264508 18446744073709551615 94661981126656 94661992553053 140726180490384 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94661994688728 94661994733746 94662025940992 140726180493714 140726180493833 140726180493833 140726180499435 0
/proc/49916/statm: 273971 264508 3712 2790 0 267396 0
Current children cumulated CPU time: 15.54 s
Current children cumulated vsize: 1095884 KiB
Current children cumulated memory: 1058032 KiB

Child status: 0

Real time (s): 15.6684
CPU time (s): 15.6152
CPU user time (s): 15.3104
CPU system time (s): 0.304829
CPU usage (%): 99.6604
Max. virtual memory (cumulated for all children) (KiB): 1095884
Max. memory (cumulated for all children) (KiB): 1058032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3104
system time used= 0.304829
maximum resident set size= 1059824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34985
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 70
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 49916
#   total CPU time (s): 15.6152
#   total CPU user time (s): 15.3104
#   total CPU system time (s): 0.304829

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.107342 second user time and 0.205172 second system time

The end

Launcher Data

Begin job on nodeC007 at 2025-06-30 20:37:20
IDJOB=4486640
IDBENCH=147034
IDSOLVER=3335
FILE ID=nodeC007/4486640-1751308640
RUNJOBID= nodeC007-1751301413-48376
SLURM_JOB_ID= 9594277
Free space on /tmp= 432816 MiB

SOLVER NAME= IPBHS-SCIP 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= ./ipbhs_scip BENCHNAME --optimizer scip --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486640-1751308640/watcher-4486640-1751308640 -o /tmp/evaluation-result-4486640-1751308640/solver-4486640-1751308640 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751301413-48376 --watchdog 3760  ./ipbhs_scip HOME/instance-4486640-1751308640.opb --optimizer scip --max-coef 1000000000

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

MD5SUM BENCH= 0ec52d363b7c61cdd5525674056021d1
RANDOM SEED=893084240

nodeC007 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		: 3664.300
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	: 6983.68
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		: 3664.373
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	: 6983.68
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		: 1197.401
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	: 6983.68
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		: 1197.173
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	: 6983.68
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		: 1197.201
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	: 6983.68
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		: 1197.200
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	: 6983.68
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		: 1197.235
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	: 6983.68
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		: 1198.198
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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        127301544 kB
MemAvailable:   127733040 kB
Buffers:            3280 kB
Cached:          1238972 kB
SwapCached:            0 kB
Active:          2537604 kB
Inactive:         992464 kB
Active(anon):    2305776 kB
Inactive(anon):        0 kB
Active(file):     231828 kB
Inactive(file):   992464 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            139856 kB
Writeback:             0 kB
AnonPages:       2288132 kB
Mapped:           124340 kB
Shmem:             17960 kB
KReclaimable:      93660 kB
Slab:             176924 kB
SReclaimable:      93660 kB
SUnreclaim:        83264 kB
KernelStack:        4000 kB
PageTables:         7504 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2639364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149368 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2195456 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:      201544 kB
DirectMap2M:    10186752 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432740 MiB
End job on nodeC007 at 2025-06-30 20:37:36