0.00/0.00 c initialize IPBHS solver
0.00/0.00 c IPBHS 0.0.0 beta (8d0f613-dirty, Jun 3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.00 c optimizer = "gurobi"
0.00/0.00 c pbsolver = "roundingsat"
0.00/0.00 c use separate pbsolver for SIS
0.00/0.00 c load symmetries from file ""
0.00/0.00 c set time limit for symmetry computation to 100 seconds.
0.00/0.00 c set interchangeable summation variable limit to 3
0.00/0.00 c enable explicit+compact SCL
0.00/0.00 c set sym compact max subset size to 5
0.00/0.00 c set explicit symmetry matrix usage to 1
0.00/0.00 c sym budget explicit to 100
0.00/0.00 c sym budget explicit lits to 6000
0.00/0.00 c sym budget compact to 100
0.00/0.00 c sym budget compact lits to 6000
0.00/0.00 c sym budget common to 0
0.00/0.00 c sym budget common lits to 0
0.00/0.00 c set sym generation to 's'
0.00/0.00 c set abstraction set creation to 10 iterations without LB change
0.00/0.00 c set abstraction set inputs to 0
0.00/0.00 c set abstraction set cluster min size to 2
0.00/0.00 c set abstraction set cluster max size to 100000000
0.00/0.00 c set abstraction set cluster activation limit to 2
0.00/0.00 c enable abstraction set require equal cost
0.00/0.00 c set abstraction set assumptions to 0
0.00/0.00 c set abstraction set constraint type to 0
0.00/0.00 c set abstract core extraction strategy to b
0.00/0.00 c set core extraction strategy to 2
0.00/0.00 c set core extraction shuffles 10
0.00/0.00 c set cores per iteration to 5
0.00/0.00 c set optimizer bound usage strategy to 2
0.00/0.00 c set optimizer max non-optimal iterations to 1000
0.00/0.00 c set small core cardinality limit to 2
0.00/0.00 c set max coef in cores to 1000000000
0.00/0.00 c set core processing techniques to 4095
0.00/0.00 c set SIS iterations to 5
0.00/0.00 c set SIS budget abs to 1000
0.00/0.00 c set SIS budget rel to 0.05
0.39/0.45 c limit for coefficient in constraints and objective to 1000000000
0.39/0.45 c will solve HOME/instance-4517843-1751531168.opb
0.39/0.45 Searching graph automorphisms with time limit: 100
0.59/0.62 c [0.18] will start solving
15.34/15.42 c [0.18] solve iteration 1, LB=0, UB=15
15.34/15.42 c [0.68] solve iteration 2, LB=0, UB=12
15.34/15.42 c [1.72] solve iteration 3, LB=1, UB=12
15.34/15.42 c [3.53] solve iteration 4, LB=2, UB=12
15.34/15.42 c [6.38] solve iteration 5, LB=3, UB=12
15.34/15.42 c [8.84] solve iteration 6, LB=4, UB=12
15.34/15.42 c [11.13] solve iteration 7, LB=5, UB=12
15.34/15.42 c [12.01] solve iteration 8, LB=6, UB=12
15.34/15.42 c [12.22] solve iteration 9, LB=7, UB=12
15.34/15.42 c [12.91] solve iteration 10, LB=8, UB=12
15.34/15.42 c [13.29] solve iteration 11, LB=9, UB=12
15.34/15.42 c [13.5] solve iteration 12, LB=10, UB=12
15.34/15.42 c [13.94] solve iteration 13, LB=11, UB=12
15.34/15.42 c [13.94] LB=UB after computing candidate
15.34/15.42 c [13.94] instance solved in 13.94s (optimization: 0.01s, core-extraction: 13.63s, SIS: 0.11s), 13 iterations, LB=12, UB=12,
15.34/15.42 d ITERATIONS 13
15.34/15.42 d SIS 2
15.34/15.42 d SIS_SAT 0
15.34/15.42 d SIS_UNSAT 0
15.34/15.42 d SIS_OUT_OF_BUDGET 2
15.34/15.42 d CORES_EXTRACTED 120
15.34/15.42 d CORES_IN_OPTIMIZER 12
15.34/15.42 d CLAUSAL_CORES_IN_OPTIMIZER 1
15.34/15.42 d CARDINALITY_CORES_IN_OPTIMIZER 11
15.34/15.42 d PB_CORES_IN_OPTIMIZER 0
15.34/15.42 d TIME_EXTRACT_CORES 13.630000
15.34/15.42 d TIME_OPTIMIZE 0.010000
15.34/15.42 d TIME_SIS 0.110000
15.34/15.42 c solve_time: 13.940000
15.34/15.42 s OPTIMUM FOUND
15.34/15.42 o 12
15.34/15.42 v x92 -x106 -x120 -x134 -x148 -x162 -x176 -x190 -x204 -x218 -x232 -x246 -x260 -x274 -x288 -x93 -x107 x121 -x135 -x149 -x163 -x177 -x191 -x205 -x219 -x233 -x247 -x261 -x275 -x289 x94 -x108 -x122 -x136 -x150 -x164 -x178 -x192 -x206 -x220 -x234 -x248 -x262 -x276 -x290 x95 -x109 -x123 -x137 -x151 -x165 -x179 -x193 -x207 -x221 -x235 -x249 -x263 -x277 -x291 x96 -x110 -x124 -x138 -x152 -x166 -x180 -x194 -x208 -x222 -x236 -x250 -x264 -x278 -x292 x97 -x111 -x125 -x139 -x153 -x167 -x181 -x195 -x209 -x223 -x237 -x251 -x265 -x279 -x293 x98 -x112 -x126 -x140 -x154 -x168 -x182 -x196 -x210 -x224 -x238 -x252 -x266 -x280 -x294 x99 -x113 -x127 -x141 -x155 -x169 -x183 -x197 -x211 -x225 -x239 -x253 -x267 -x281 -x295 x100 -x114 -x128 -x142 -x156 -x170 -x184 -x198 -x212 -x226 -x240 -x254 -x268 -x282 -x296 x101 -x115 -x129 -x143 -x157 -x171 -x185 -x199 -x213 -x227 -x241 -x255 -x269 -x283 -x297 -x102 -x116 -x130 -x144 x158 -x172 -x186 -x200 x214 -x228 -x242 -x256 -x270 -x284 -x298 x103 -x117 -x131 -x145 -x159 -x173 -x187 -x201 -x215 -x229 -x243 -x257 -x271 -x285 -x299 x104 -x118 -x132 -x146 -x160 -x174 -x188 -x202 -x216 -x230 -x244 -x258 -x272 -x286 -x300 x105 -x119 -x133 -x147 -x161 -x175 -x189 -x203 -x217 -x231 -x245 -x259 -x273 -x287 -x301 -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 -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
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: 63665 MiB (62559 MiB free)
memory of node 1: 64507 MiB (63625 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517843-1751531168/watcher-4517843-1751531168 -o /tmp/evaluation-result-4517843-1751531168/solver-4517843-1751531168 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751530924-80967 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4517843-1751531168.opb --max-coef 1000000000
running on 2 cores: 1,3
CPU governors:
performance: 1 3
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=81722, runsolver pid=81719
Current StackSize limit: 8192 KiB
[startup+0.100068 s]*
/proc/loadavg: 4.04 2.83 2.15 5/272 81723
/proc/meminfo: memFree=128807592/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1716948 memory=439144 CPUtime=0.09 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 1035 0 0 0 1 8 0 0 20 0 1 0 68794619 1758154752 109786 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 429237 109786 1632 641 0 413994 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1716948 KiB
Current children cumulated memory: 439144 KiB
[startup+0.205777 s]*
/proc/loadavg: 4.04 2.83 2.15 5/272 81723
/proc/meminfo: memFree=128336552/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1716948 memory=912232 CPUtime=0.2 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 1266 0 0 0 3 17 0 0 20 0 1 0 68794619 1758154752 228058 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 429237 228058 1632 641 0 413994 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 1716948 KiB
Current children cumulated memory: 912232 KiB
[startup+0.305674 s]*
/proc/loadavg: 4.04 2.83 2.15 5/272 81723
/proc/meminfo: memFree=127885992/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1716948 memory=1360744 CPUtime=0.29 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 1485 0 0 0 4 25 0 0 20 0 1 0 68794619 1758154752 340186 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 429237 340186 1632 641 0 413994 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1716948 KiB
Current children cumulated memory: 1360744 KiB
[startup+0.700138 s]
/proc/loadavg: 4.04 2.83 2.15 5/273 81724
/proc/meminfo: memFree=127562324/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1752240 memory=1680100 CPUtime=0.68 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 6863 0 0 0 34 34 0 0 20 0 2 0 68794619 1794293760 420025 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438060 420025 3136 641 0 420543 0
[pid=81722/tid=81724] ppid=81719 vsize=1752240 memory=10496 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 68794662 1794293760 420025 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1752240 KiB
Current children cumulated memory: 1680100 KiB
[startup+1.50013 s]
/proc/loadavg: 4.04 2.83 2.15 5/273 81724
/proc/meminfo: memFree=127562324/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1752240 memory=1683528 CPUtime=1.48 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 6973 0 0 0 105 43 0 0 20 0 2 0 68794619 1794293760 420882 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438060 420882 3360 641 0 420543 0
[pid=81722/tid=81724] ppid=81719 vsize=1752240 memory=10496 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 68794662 1794293760 420882 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1752240 KiB
Current children cumulated memory: 1683528 KiB
[startup+3.10468 s]
/proc/loadavg: 4.04 2.85 2.16 5/273 81724
/proc/meminfo: memFree=127558264/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1752240 memory=1683528 CPUtime=3.08 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 10829 0 0 0 254 54 0 0 20 0 2 0 68794619 1794293760 420882 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438060 420882 3360 641 0 420543 0
[pid=81722/tid=81724] ppid=81719 vsize=1752240 memory=0 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 7 0 0 0 0 0 0 0 20 0 2 0 68794662 1794293760 420882 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1752240 KiB
Current children cumulated memory: 1683528 KiB
[startup+6.30012 s]
/proc/loadavg: 4.04 2.85 2.16 5/273 81724
/proc/meminfo: memFree=127556288/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1754960 memory=1685320 CPUtime=6.27 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 17279 0 0 0 554 73 0 0 20 0 2 0 68794619 1797079040 421330 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438740 421330 3360 641 0 421223 0
[pid=81722/tid=81724] ppid=81719 vsize=1754960 memory=0 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 18 0 0 0 0 0 0 0 20 0 2 0 68794662 1797079040 421330 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 1754960 KiB
Current children cumulated memory: 1685320 KiB
[startup+12.7001 s]
/proc/loadavg: 4.11 2.91 2.19 5/273 81725
/proc/meminfo: memFree=127552572/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1754960 memory=1686984 CPUtime=12.65 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 27017 0 0 0 1152 113 0 0 20 0 2 0 68794619 1797079040 421746 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438740 421746 3360 641 0 421223 0
[pid=81722/tid=81724] ppid=81719 vsize=1754960 memory=1686856 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 2 0 68794662 1797079040 421746 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 1754960 KiB
Current children cumulated memory: 1686984 KiB
[startup+15.435 s]
# the end of solver process 81722 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=14.05 s, system=1.33576 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+12.8001 s]
/proc/loadavg: 4.11 2.91 2.19 5/273 81725
/proc/meminfo: memFree=127552572/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1754960 memory=1686984 CPUtime=12.75 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 27021 0 0 0 1161 114 0 0 20 0 2 0 68794619 1797079040 421746 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438740 421746 3360 641 0 421223 0
[pid=81722/tid=81724] ppid=81719 vsize=1754960 memory=1686856 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 2 0 68794662 1797079040 421746 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 1754960 KiB
Current children cumulated memory: 1686984 KiB
[startup+14.4001 s]
/proc/loadavg: 4.11 2.91 2.19 5/273 81725
/proc/meminfo: memFree=127552572/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1754960 memory=1686984 CPUtime=14.35 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 27223 0 0 0 1310 125 0 0 20 0 2 0 68794619 1797079040 421746 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438740 421746 3360 641 0 421223 0
[pid=81722/tid=81724] ppid=81719 vsize=1754960 memory=10496 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 2 0 68794662 1797079040 421746 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 14.35 s
Current children cumulated vsize: 1754960 KiB
Current children cumulated memory: 1686984 KiB
[startup+15.2002 s]
/proc/loadavg: 4.11 2.91 2.19 5/273 81725
/proc/meminfo: memFree=127548840/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1754960 memory=1687240 CPUtime=15.15 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 29799 0 0 0 1383 132 0 0 20 0 2 0 68794619 1797079040 421810 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438740 421810 3360 641 0 421223 0
[pid=81722/tid=81724] ppid=81719 vsize=1754960 memory=10496 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 30 0 0 0 0 0 0 0 20 0 2 0 68794662 1797079040 421810 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 15.15 s
Current children cumulated vsize: 1754960 KiB
Current children cumulated memory: 1687240 KiB
[startup+15.4001 s]
/proc/loadavg: 4.11 2.91 2.19 5/273 81725
/proc/meminfo: memFree=127548840/131250000 swapFree=33010416/33010684
[pid=81722] ppid=81719 vsize=1754960 memory=1687240 CPUtime=15.34 cores=1,3
/proc/81722/stat : 81722 (ipbhs_gurobi) R 81719 81722 80955 0 -1 4194304 29918 0 0 0 1402 132 0 0 20 0 2 0 68794619 1797079040 421810 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
/proc/81722/statm: 438740 421810 3360 641 0 421223 0
[pid=81722/tid=81724] ppid=81719 vsize=1754960 memory=16448 CPUtime=0 cores=1,3
/proc/81722/task/81724/stat : 81724 (ipbhs_gurobi) S 81719 81722 80955 0 -1 4194368 30 0 0 0 0 0 0 0 20 0 2 0 68794662 1797079040 421810 18446744073709551615 94082914189312 94082916814365 140721662917488 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94082917433240 94082917466202 94082944516096 140721662925195 140721662925319 140721662925319 140721662930921 0
Current children cumulated CPU time: 15.34 s
Current children cumulated vsize: 1754960 KiB
Current children cumulated memory: 1687240 KiB
Child status: 0
Real time (s): 15.4351
CPU time (s): 15.3857
CPU user time (s): 14.05
CPU system time (s): 1.33576
CPU usage (%): 99.6803
Max. virtual memory (cumulated for all children) (KiB): 1754960
Max. memory (cumulated for all children) (KiB): 1687240
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.05
system time used= 1.33576
maximum resident set size= 1687240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31068
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= 1661
involuntary context switches= 37
# summary of solver processes directly reported to runsolver:
# pid: 81722
# total CPU time (s): 15.3857
# total CPU user time (s): 14.05
# total CPU system time (s): 1.33576
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032991 second user time and 0.088624 second system time
The end
Begin job on nodeC018 at 2025-07-03 10:26:08
IDJOB=4517843
IDBENCH=176189
IDSOLVER=3334
FILE ID=nodeC018/4517843-1751531168
RUNJOBID= nodeC018-1751530924-80967
SLURM_JOB_ID= 9598674
Free space on /tmp= 432760 MiB
SOLVER NAME= IPBHS-GUROBI-SYM 2025-06-09
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=14-t=2.opb
COMMAND LINE= ./ipbhs_gurobi --sym-cores-compact BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517843-1751531168/watcher-4517843-1751531168 -o /tmp/evaluation-result-4517843-1751531168/solver-4517843-1751531168 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751530924-80967 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4517843-1751531168.opb --max-coef 1000000000
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 0eb4af5d9d6a7991e65a6bdba739f56a
RANDOM SEED=1439115293
nodeC018 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 : 0xb00002a
cpu MHz : 3599.856
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
cpu MHz : 3599.822
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
cpu MHz : 3600.264
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
cpu MHz : 3599.906
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
cpu MHz : 3599.833
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
cpu MHz : 3599.844
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
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 : 0xb00002a
cpu MHz : 3599.639
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.66
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131250000 kB
MemFree: 129212776 kB
MemAvailable: 129595136 kB
Buffers: 2128 kB
Cached: 1147388 kB
SwapCached: 32 kB
Active: 682432 kB
Inactive: 675320 kB
Active(anon): 225992 kB
Inactive(anon): 288 kB
Active(file): 456440 kB
Inactive(file): 675032 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010416 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 59696 kB
Writeback: 0 kB
AnonPages: 208856 kB
Mapped: 118624 kB
Shmem: 18044 kB
KReclaimable: 179852 kB
Slab: 270132 kB
SReclaimable: 179852 kB
SUnreclaim: 90280 kB
KernelStack: 4384 kB
PageTables: 3580 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635684 kB
Committed_AS: 583556 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150632 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 65536 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: 201428 kB
DirectMap2M: 7958528 kB
DirectMap1G: 127926272 kB
Free space on /tmp at the end= 432700 MiB
End job on nodeC018 at 2025-07-03 10:26:23