Trace number 4487698

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 2025-06-09OPT4517 1.23227 1.3037

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/
synthesis-ptl-cmos-circuits/normalized-9symml.opb
MD5SUM30811ed4729c90bd058f0c8aab264377
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 benchmark4517
Best CPU time to get the best result obtained on this benchmark0.125111
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables651
Total number of constraints1658
Number of constraints which are clauses1656
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint1
Maximum length of a constraint42
Number of terms in the objective function 651
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 28138
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 28138
Number of bits of the biggest sum of numbers15
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
0.00/0.04	c limit for coefficient in constraints and objective to 1000000000
0.00/0.04	c will solve HOME/instance-4487698-1751308858.opb
0.00/0.04	c [0] will start solving
1.12/1.29	c [0.01] solve iteration 1, LB=0, UB=28139
1.12/1.29	c [0.31] solve iteration 2, LB=4445, UB=5952
1.12/1.29	c [1.16] LB=UB after core extraction
1.12/1.29	c [1.16] instance solved in 1.16s (optimization: 0.97s, core-extraction: 0.01s, SIS: 0s), 2 iterations, LB=4517, UB=4517, 
1.12/1.29	d ITERATIONS 2
1.12/1.29	d SIS 0
1.12/1.29	d SIS_SAT 0
1.12/1.29	d SIS_UNSAT 0
1.12/1.29	d SIS_OUT_OF_BUDGET 0
1.12/1.29	d CORES_EXTRACTED 0
1.12/1.29	d CORES_IN_OPTIMIZER 0
1.12/1.29	d CLAUSAL_CORES_IN_OPTIMIZER 0
1.12/1.29	d CARDINALITY_CORES_IN_OPTIMIZER 0
1.12/1.29	d PB_CORES_IN_OPTIMIZER 0
1.12/1.29	d TIME_EXTRACT_CORES 0.010000
1.12/1.29	d TIME_OPTIMIZE 0.970000
1.12/1.29	d TIME_SIS 0.000000
1.12/1.29	c solve_time: 1.160000
1.12/1.29	s OPTIMUM FOUND
1.12/1.29	o 4517
1.12/1.29	v -x69 -x198 -x386 -x387 -x471 -x472 -x574 -x575 x576 -x577 -x578 -x1 -x104 -x116 -x397 -x398 -x70 -x199 -x473 -x474 -x579 -x2 -x105 -x117 -x399 -x400 -x71 -x200 -x475 -x476 -x580 -x122 x175 -x176 -x190 -x194 -x201 -x410 -x411 -x451 -x454 -x497 x498 -x509 -x522 -x571 -x573 -x581 -x596 -x610 -x623 -x629 -x202 -x203 x125 -x204 -x404 -x420 -x477 -x485 -x487 -x506 -x528 -x565 -x584 -x585 -x587 -x588 -x601 -x602 -x611 -x3 -x118 x627 -x205 x206 -x421 -x478 -x123 -x177 x178 -x191 -x195 -x207 -x412 -x414 -x419 -x449 -x482 -x483 -x499 -x504 -x514 -x521 -x525 -x545 -x562 -x582 -x583 -x586 -x595 -x608 -x616 -x625 -x626 -x630 -x208 -x209 -x144 x179 -x189 -x210 -x364 -x409 -x465 -x513 -x529 -x539 -x600 -x606 -x638 -x641 -x211 -x479 -x72 -x212 -x480 -x100 x112 -x165 -x180 x181 -x192 -x197 -x213 -x417 -x424 -x427 -x443 -x459 -x461 -x520 -x557 -x566 -x569 -x624 -x644 -x214 -x215 x93 -x108 -x129 -x182 x183 -x193 -x196 -x216 -x390 -x413 -x418 -x433 -x446 -x450 -x460 -x524 -x546 -x561 -x563 -x567 -x570 -x603 -x607 -x635 -x217 -x218 -x143 x184 -x219 -x406 -x407 -x408 -x426 -x428 -x431 -x439 -x512 -x536 -x537 -x538 -x568 -x598 -x614 -x615 -x640 -x220 -x221 -x150 x185 -x222 -x416 -x429 -x508 -x523 -x526 -x555 -x572 -x604 -x621 -x643 -x223 -x224 -x146 -x225 x365 -x366 -x395 -x415 -x453 -x456 -x466 -x467 -x494 -x551 -x594 -x619 -x642 -x73 -x226 -x481 -x74 -x227 x484 -x134 x228 -x367 -x444 -x464 -x534 -x613 -x639 -x75 -x229 x486 -x230 x422 -x76 -x231 -x382 -x388 -x488 -x489 x589 -x590 -x591 -x592 -x4 -x119 -x401 -x564 -x232 -x423 -x490 -x5 -x106 -x120 -x402 x403 -x77 -x233 -x491 -x492 -x593 -x234 x368 x235 -x78 -x236 -x493 -x237 -x425 x495 -x6 -x121 -x462 -x628 -x238 -x369 -x239 x496 -x139 x240 -x501 -x558 -x597 x7 -x96 -x110 -x393 -x148 x241 -x405 x532 -x544 -x612 x617 x8 -x87 x379 x430 -x138 -x242 -x500 -x554 -x622 -x9 -x88 x378 x432 -x153 -x243 x559 x10 -x85 x102 -x114 x376 -x392 -x438 -x244 x370 -x371 -x396 -x79 -x245 -x80 -x246 -x389 -x502 -x503 x599 x247 x248 -x249 -x372 -x250 x442 x251 x252 -x81 -x253 -x381 -x445 x505 -x11 -x124 -x463 -x631 -x254 -x373 -x12 -x255 x374 x256 -x82 -x257 -x391 -x507 -x258 -x259 -x83 -x260 -x510 -x511 -x605 -x13 -x126 x632 -x261 -x14 -x127 x633 -x262 x186 -x263 -x375 -x447 -x264 -x84 -x265 -x266 -x448 x267 -x268 -x269 x377 -x270 x515 -x86 -x271 -x516 -x517 -x609 x272 x273 -x274 -x434 -x518 -x275 -x435 -x519 x15 -x128 -x634 x187 -x276 -x277 -x278 -x279 x280 -x436 -x281 x437 -x282 -x16 -x94 -x109 -x283 x457 x284 x285 -x455 x286 x287 -x288 -x440 x458 -x527 -x17 -x130 x636 -x289 x290 x188 -x291 -x380 -x292 -x89 -x293 -x294 -x441 x452 -x530 -x18 -x131 x637 -x295 x296 x297 x298 x299 -x300 -x531 -x648 -x19 -x132 -x301 -x90 -x302 -x383 x468 -x533 -x20 -x133 x303 -x21 -x304 -x535 x647 -x22 x135 -x305 -x306 -x307 x646 -x308 x23 -x103 x115 -x309 x645 -x310 -x24 -x136 -x311 -x25 -x107 -x137 -x91 -x312 x26 -x98 -x384 -x394 -x469 -x27 -x313 -x540 -x28 x140 -x314 -x315 -x541 -x29 x141 -x316 -x317 -x542 -x30 x142 -x318 -x319 x31 x32 x33 -x34 -x145 x320 x35 -x92 -x321 -x543 -x36 -x147 -x322 -x37 x323 -x38 -x149 -x324 x39 -x99 x111 -x95 -x325 -x547 -x548 x618 -x40 -x151 -x326 -x41 -x152 -x327 -x328 x42 -x43 -x329 -x330 -x97 -x331 -x385 -x470 -x549 -x550 x620 -x651 -x44 -x154 -x332 -x45 -x155 -x333 -x334 x552 -x46 -x156 -x335 -x336 -x553 x650 -x47 -x157 -x337 -x338 -x556 -x48 -x113 -x158 -x101 -x339 -x340 -x649 -x341 x49 -x342 -x343 -x560 -x50 x159 -x344 -x345 -x51 -x160 -x346 -x52 x53 -x347 -x348 -x54 -x161 -x349 -x55 -x162 x350 -x56 -x163 -x351 -x57 x164 -x352 -x353 -x354 -x58 -x59 -x60 x166 -x355 -x61 -x167 -x356 -x168 -x357 -x169 -x358 -x62 -x63 -x170 -x359 -x171 -x360 -x64 -x65 -x172 -x361 -x66 -x173 -x362 -x174 -x363 -x67 -x68

Verifier Data 

OK	4517

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 (61656 MiB free)
  memory of node 1: 64465 MiB (62128 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487698-1751308858/watcher-4487698-1751308858 -o /tmp/evaluation-result-4487698-1751308858/solver-4487698-1751308858 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751301413-48376 --watchdog 3760 ./ipbhs_scip HOME/instance-4487698-1751308858.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=50959, runsolver pid=50956

[startup+0.100069 s]*
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126739616/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=53348 memory=25984 CPUtime=0.09 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 3332 0 0 0 7 2 0 0 20 0 1 0 46564950 54628352 6496 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 13337 6496 3488 2790 0 6762 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 53348 KiB
Current children cumulated memory: 25984 KiB

[startup+0.211835 s]*
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126729788/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=60664 memory=32696 CPUtime=0.18 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 5003 0 0 0 16 2 0 0 20 0 1 0 46564950 62119936 8174 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 15166 8174 3616 2790 0 8591 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 32696 KiB

[startup+0.312127 s]*
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126728276/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=61504 memory=33720 CPUtime=0.27 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 5222 0 0 0 25 2 0 0 20 0 1 0 46564950 62980096 8430 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 15376 8430 3648 2790 0 8801 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 61504 KiB
Current children cumulated memory: 33720 KiB

[startup+0.700208 s]
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126722480/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=69972 memory=42296 CPUtime=0.63 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 8218 0 0 0 60 3 0 0 20 0 1 0 46564950 71651328 10574 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 17493 10574 3680 2790 0 10918 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 69972 KiB
Current children cumulated memory: 42296 KiB

[startup+1.30365 s]
# the end of solver process 50959 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.1864 s, system=0.045869 s

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

[startup+0.80025 s]
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126722480/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=71220 memory=43448 CPUtime=0.73 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 8498 0 0 0 70 3 0 0 20 0 1 0 46564950 72929280 10862 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 17805 10862 3680 2790 0 11230 0
Current children cumulated CPU time: 0.73 s
Current children cumulated vsize: 71220 KiB
Current children cumulated memory: 43448 KiB

[startup+1.20015 s]
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126714668/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=79196 memory=50744 CPUtime=1.12 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 10317 0 0 0 109 3 0 0 20 0 1 0 46564950 81096704 12686 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 19799 12686 3680 2790 0 13224 0
Current children cumulated CPU time: 1.12 s
Current children cumulated vsize: 79196 KiB
Current children cumulated memory: 50744 KiB

[startup+1.30014 s]
/proc/loadavg: 4.49 4.29 4.21 5/251 50960
/proc/meminfo: memFree=126714668/131382112 swapFree=33010684/33010684
[pid=50959] ppid=50956 vsize=74000 memory=46128 CPUtime=1.22 cores=5,7
/proc/50959/stat : 50959 (ipbhs_scip) R 50956 50959 48363 0 -1 4194304 11187 0 0 0 118 4 0 0 20 0 1 0 46564950 75776000 11532 18446744073709551615 93839996248064 93840007674461 140733260416320 0 0 0 0 0 0 0 0 0 17 7 0 0 0 0 0 93840009810136 93840009855154 93840041725952 140733260421522 140733260421641 140733260421641 140733260427243 0
/proc/50959/statm: 18500 11532 3712 2790 0 11925 0
Current children cumulated CPU time: 1.22 s
Current children cumulated vsize: 74000 KiB
Current children cumulated memory: 46128 KiB

Child status: 0

Real time (s): 1.3037
CPU time (s): 1.23227
CPU user time (s): 1.1864
CPU system time (s): 0.045869
CPU usage (%): 94.5211
Max. virtual memory (cumulated for all children) (KiB): 79196
Max. memory (cumulated for all children) (KiB): 50744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.1864
system time used= 0.045869
maximum resident set size= 54200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11192
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= 33


# summary of solver processes directly reported to runsolver:
#   pid: 50959
#   total CPU time (s): 1.23227
#   total CPU user time (s): 1.1864
#   total CPU system time (s): 0.045869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032359 second user time and 0.049016 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2025-06-30 20:40:58
IDJOB=4487698
IDBENCH=147219
IDSOLVER=3335
FILE ID=nodeC007/4487698-1751308858
RUNJOBID= nodeC007-1751301413-48376
SLURM_JOB_ID= 9594277
Free space on /tmp= 432808 MiB

SOLVER NAME= IPBHS-SCIP 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-9symml.opb
COMMAND LINE= ./ipbhs_scip BENCHNAME --optimizer scip --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487698-1751308858/watcher-4487698-1751308858 -o /tmp/evaluation-result-4487698-1751308858/solver-4487698-1751308858 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751301413-48376 --watchdog 3760  ./ipbhs_scip HOME/instance-4487698-1751308858.opb --optimizer scip --max-coef 1000000000

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

MD5SUM BENCH= 30811ed4729c90bd058f0c8aab264377
RANDOM SEED=1972891019

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		: 3662.540
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		: 3691.377
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		: 1197.666
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		: 3700.000
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		: 3662.508
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		: 3700.000
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		: 3700.000
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		: 1296.983
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:        126755492 kB
MemAvailable:   127188820 kB
Buffers:            3280 kB
Cached:          1240696 kB
SwapCached:            0 kB
Active:          2862120 kB
Inactive:         994188 kB
Active(anon):    2630292 kB
Inactive(anon):        0 kB
Active(file):     231828 kB
Inactive(file):   994188 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             69852 kB
Writeback:             8 kB
AnonPages:       2614804 kB
Mapped:           134940 kB
Shmem:             17960 kB
KReclaimable:      93876 kB
Slab:             177388 kB
SReclaimable:      93876 kB
SUnreclaim:        83512 kB
KernelStack:        4048 kB
PageTables:         8392 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    3259444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1609728 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 20:41:00