Trace number 4434943

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
FiberSCIP 2024-07-02OPT-36 1.20072 1.20334

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/
opb/normalized-graphpart_3pm-0334-0334.lin.opb
MD5SUMc86a302e56842e7d56f33820d48ef5a5
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 benchmark-36
Best CPU time to get the best result obtained on this benchmark1.22323
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables432
Total number of constraints684
Number of constraints which are clauses324
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints324
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 324
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 324
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 324
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 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: cdb00f34-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.0] [GitHash: 32d2b99657]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.0         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: bdec2291]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.2.1         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 24178688, getVmSize() = 24178688, SCIPgetMemUsed() = 2196772, SCIPgetMemTotal() = 2678476, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.06	c ** Estimated virtualMemUsedAtSolver = 18969941, getVmSize() = 32731136, SCIPgetMemUsed() = 5777716, SCIPgetMemTotal() = 9897132, SCIPgetMemExternEstim() = 1048576
0.00/0.06	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.06	c Original Problem   :
0.00/0.06	c   Problem name     : instance-4434943-1721168410
0.00/0.06	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.06	c   Constraints      : 684
0.00/0.06	c   Objective sense  : minimize
0.00/0.06	c Presolved Problem  :
0.00/0.06	c   Variables        : 404 (404 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.06	c   Constraints      : 336
0.00/0.06	c Constraints        : Number
0.00/0.06	c   setppc           : 34 
0.00/0.06	c   and              : 301 
0.00/0.06	c   orbitope         : 1 
0.00/0.06	c ** Instance transfer method used: 0
0.00/0.06	c ** ParaScipInstance copy increased the number of variables. **
0.00/0.06	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.06	c                                Nodes    Active                                            
0.00/0.06	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.09	c *       0              0           1         1          -1.0000                -          -
0.00/0.09	c *       0              0           1         1         -15.0000                -          -
0.09/0.10	c *       0              0           1         1         -22.0000                -          -
0.99/1.07	c *       1              2           1         1         -36.0000         -38.1528      5.98%
1.09/1.18	c         1              5           0         0         -36.0000         -36.0000      0.00%
1.09/1.20	c         1              5           0         0         -36.0000         -36.0000          -
1.09/1.20	c SCIP Status        : c problem is solved
1.09/1.20	c Total Time         : 1.2000
1.09/1.20	c   solving          : 1.2000
1.09/1.20	c   presolving       : 0.0567 (included in solving)
1.09/1.20	c B&B Tree           :
1.09/1.20	c   nodes (total)    : 5
1.09/1.20	c Solution           :
1.09/1.20	c   Solutions found  : 4
1.09/1.20	c   Primal Bound     : -3.60000000000000e+01
1.09/1.20	c   Dual Bound       : -3.60000000000000e+01
1.09/1.20	c Gap                : 0.00000 %
1.09/1.20	o -36
1.09/1.20	s OPTIMUM FOUND
1.09/1.20	v x108 -x107 -x106 x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 x97 x96 -x95 -x94 x93 -x92 -x91 x90 -x89 -x88 -x87 -x86 x85 -x84 -x83 
1.09/1.20	v x82 x81 -x80 -x79 x78 -x77 -x76 x75 -x74 -x73 x72 -x71 -x70 -x69 -x68 x67 -x66 x65 -x64 x63 -x62 -x61 -x60 -x59 x58 x57 -x56 
1.09/1.20	v -x55 x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 x46 x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 x37 -x36 -x35 x34 -x33 -x32 x31 -x30 
1.09/1.20	v -x29 x28 -x27 x26 -x25 -x24 x23 -x22 -x21 x20 -x19 -x18 -x17 x16 -x15 -x14 x13 x12 -x11 -x10 -x9 x8 -x7 -x6 x5 -x4 x3 -x2 -x1 
1.09/1.20	v x432 -x431 -x430 x429 x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 x420 -x419 -x418 -x417 -x416 -x415 x414 -x413 x412 -x411 
1.09/1.20	v -x410 -x409 -x408 -x407 -x406 x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 
1.09/1.20	v -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 x379 x378 -x377 -x376 x375 x374 -x373 -x372 -x371 -x370 x369 x368 
1.09/1.20	v x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 
1.09/1.20	v -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 x333 x332 x331 -x330 -x329 -x328 -x327 -x326 
1.09/1.20	v -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 x316 -x315 x314 -x313 -x312 x311 -x310 x309 -x308 -x307 -x306 -x305 -x304 
1.09/1.20	v -x303 -x302 -x301 -x300 -x299 -x298 x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 
1.09/1.20	v -x282 -x281 -x280 x279 x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 
1.09/1.20	v -x261 -x260 -x259 -x258 -x257 -x256 x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 
1.09/1.20	v -x240 -x239 -x238 -x237 -x236 x235 -x234 -x233 x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 x220 
1.09/1.20	v x219 x218 x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 x206 x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 
1.09/1.20	v -x197 -x196 x195 x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 x183 -x182 -x181 -x180 -x179 -x178 -x177 
1.09/1.20	v -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 
1.09/1.20	v -x154 -x153 -x152 -x151 -x150 -x149 -x148 x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 
1.09/1.20	v -x133 x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 
1.09/1.20	v -x112 -x111 -x110 -x109

Verifier Data 

OK	-36

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: 63968 MiB (60461 MiB free)
  memory of node 1: 64473 MiB (61821 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434943-1721168410/watcher-4434943-1721168410 -o /tmp/evaluation-result-4434943-1721168410/solver-4434943-1721168410 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721161218-872640 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4434943-1721168410.opb -qsol -t 3600 -sth 1 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=877221, runsolver pid=877218

[startup+0.100087 s]*
/proc/loadavg: 4.14 4.16 4.11 5/264 877224
/proc/meminfo: memFree=125198628/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=115624 memory=32888 CPUtime=0.09 cores=5,7
/proc/877221/stat : 877221 (fscip) R 877218 877221 872627 0 -1 1077936128 5131 0 0 0 9 0 0 0 20 0 3 0 169009977 118398976 8222 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 28906 8222 2910 3032 0 11664 0
[pid=877221/tid=877223] ppid=877218 vsize=115624 memory=4026561586 CPUtime=0.03 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 2172 0 0 0 3 0 0 0 20 0 3 0 169009983 118398976 8222 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=115624 memory=232851243367 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 118398976 8222 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 115624 KiB
Current children cumulated memory: 32888 KiB

[startup+0.205546 s]*
/proc/loadavg: 4.14 4.16 4.11 6/264 877224
/proc/meminfo: memFree=125192412/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=115624 memory=36320 CPUtime=0.2 cores=5,7
/proc/877221/stat : 877221 (fscip) S 877218 877221 872627 0 -1 1077936128 5936 0 0 0 20 0 0 0 20 0 3 0 169009977 118398976 9080 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 28906 9080 2910 3032 0 12460 0
[pid=877221/tid=877223] ppid=877218 vsize=115624 memory=8737651120394928259 CPUtime=0.14 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 2971 0 0 0 14 0 0 0 20 0 3 0 169009983 118398976 9080 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=115624 memory=15932 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 118398976 9080 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 115624 KiB
Current children cumulated memory: 36320 KiB

[startup+0.305257 s]*
/proc/loadavg: 4.14 4.16 4.11 5/264 877224
/proc/meminfo: memFree=125188912/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=116564 memory=40280 CPUtime=0.3 cores=5,7
/proc/877221/stat : 877221 (fscip) S 877218 877221 872627 0 -1 1077936128 6963 0 0 0 29 1 0 0 20 0 3 0 169009977 119361536 10070 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 29141 10070 2910 3032 0 13282 0
[pid=877221/tid=877223] ppid=877218 vsize=116564 memory=-6658683543560043364 CPUtime=0.23 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 3998 0 0 0 23 0 0 0 20 0 3 0 169009983 119361536 10070 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=116564 memory=0 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 119361536 10070 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 116564 KiB
Current children cumulated memory: 40280 KiB

[startup+0.700219 s]
/proc/loadavg: 4.14 4.16 4.11 5/264 877224
/proc/meminfo: memFree=125198032/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=117128 memory=47936 CPUtime=0.69 cores=5,7
/proc/877221/stat : 877221 (fscip) S 877218 877221 872627 0 -1 1077936128 8849 0 0 0 68 1 0 0 20 0 3 0 169009977 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 29282 11984 2910 3032 0 15706 0
[pid=877221/tid=877223] ppid=877218 vsize=117128 memory=0 CPUtime=0.62 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 5884 0 0 0 62 0 0 0 20 0 3 0 169009983 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=117128 memory=0 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 117128 KiB
Current children cumulated memory: 47936 KiB

[startup+1.20329 s]
# the end of solver process 877221 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.18281 s, system=0.017911 s

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

[startup+0.800217 s]
/proc/loadavg: 4.14 4.16 4.11 5/264 877224
/proc/meminfo: memFree=125198032/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=117128 memory=47936 CPUtime=0.79 cores=5,7
/proc/877221/stat : 877221 (fscip) S 877218 877221 872627 0 -1 1077936128 8849 0 0 0 78 1 0 0 20 0 3 0 169009977 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 29282 11984 2910 3032 0 15706 0
[pid=877221/tid=877223] ppid=877218 vsize=117128 memory=0 CPUtime=0.72 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 5884 0 0 0 72 0 0 0 20 0 3 0 169009983 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=117128 memory=0 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 117128 KiB
Current children cumulated memory: 47936 KiB

[startup+1.00015 s]*
/proc/loadavg: 4.14 4.16 4.11 4/256 877255
/proc/meminfo: memFree=125745948/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=117128 memory=47936 CPUtime=0.99 cores=5,7
/proc/877221/stat : 877221 (fscip) S 877218 877221 872627 0 -1 1077936128 8849 0 0 0 98 1 0 0 20 0 3 0 169009977 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 29282 11984 2910 3032 0 15706 0
[pid=877221/tid=877223] ppid=877218 vsize=117128 memory=557604 CPUtime=0.92 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 5884 0 0 0 92 0 0 0 20 0 3 0 169009983 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=117128 memory=2644 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 119939072 11984 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 117128 KiB
Current children cumulated memory: 47936 KiB

[startup+1.10547 s]
/proc/loadavg: 4.14 4.16 4.11 4/256 877255
/proc/meminfo: memFree=125745948/131524600 swapFree=131071996/131071996
[pid=877221] ppid=877218 vsize=117128 memory=47980 CPUtime=1.09 cores=5,7
/proc/877221/stat : 877221 (fscip) S 877218 877221 872627 0 -1 1077936128 10810 0 0 0 108 1 0 0 20 0 3 0 169009977 119939072 11995 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
/proc/877221/statm: 29282 11995 2910 3032 0 15706 0
[pid=877221/tid=877223] ppid=877218 vsize=117128 memory=0 CPUtime=1.02 cores=5,7
/proc/877221/task/877223/stat : 877223 (fscip) R 877218 877221 872627 0 -1 4194368 7841 0 0 0 102 0 0 0 20 0 3 0 169009983 119939072 11995 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
[pid=877221/tid=877224] ppid=877218 vsize=117128 memory=0 CPUtime=0 cores=5,7
/proc/877221/task/877224/stat : 877224 (fscip) S 877218 877221 872627 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 169009983 119939072 11995 134679101440 4194304 16613245 140732283692304 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 28327936 140732283700245 140732283700361 140732283700361 140732283707376 0
Current children cumulated CPU time: 1.09 s
Current children cumulated vsize: 117128 KiB
Current children cumulated memory: 47980 KiB

Child status: 0

Real time (s): 1.20334
CPU time (s): 1.20072
CPU user time (s): 1.18281
CPU system time (s): 0.017911
CPU usage (%): 99.7821
Max. virtual memory (cumulated for all children) (KiB): 117128
Max. memory (cumulated for all children) (KiB): 47980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18281
system time used= 0.017911
maximum resident set size= 47980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14395
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= 16
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 877221
#   total CPU time (s): 1.20072
#   total CPU user time (s): 1.18281
#   total CPU system time (s): 0.017911

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018286 second user time and 0.026847 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-17 00:20:23
IDJOB=4434943
IDBENCH=158488
IDSOLVER=3064
FILE ID=nodeC032/4434943-1721168410
RUNJOBID= nodeC032-1721161218-872640
SLURM_JOB_ID= 7505777
Free space on /tmp= 889996 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/opb/normalized-graphpart_3pm-0334-0334.lin.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434943-1721168410/watcher-4434943-1721168410 -o /tmp/evaluation-result-4434943-1721168410/solver-4434943-1721168410 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721161218-872640 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4434943-1721168410.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= c86a302e56842e7d56f33820d48ef5a5
RANDOM SEED=1964048449

nodeC032.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3669.277
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3673.041
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
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		: 3600.089
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3599.933
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
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		: 3669.264
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3676.523
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
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		: 3600.209
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3665.854
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125217620 kB
MemAvailable:   127920844 kB
Buffers:          431740 kB
Cached:          3080972 kB
SwapCached:            0 kB
Active:           747728 kB
Inactive:        4898188 kB
Active(anon):       1556 kB
Inactive(anon):  2169364 kB
Active(file):     746172 kB
Inactive(file):  2728824 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28240 kB
Writeback:             0 kB
AnonPages:       2133216 kB
Mapped:           140528 kB
Shmem:             37720 kB
KReclaimable:     136104 kB
Slab:             247852 kB
SReclaimable:     136104 kB
SUnreclaim:       111748 kB
KernelStack:        4208 kB
PageTables:        13448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1409136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            65152 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1886208 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      226004 kB
DirectMap2M:    21567488 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC032 at 2024-07-17 00:20:24