Trace number 4463910

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 2024-07-30OPT307 0.861087 0.866684

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod008.opb
MD5SUMd3e48ed9182b9fed4d29a9ec4b7209aa
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 benchmark307
Best CPU time to get the best result obtained on this benchmark0.085356
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables319
Total number of constraints6
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6
Minimum length of a constraint186
Maximum length of a constraint231
Number of terms in the objective function 319
Biggest coefficient in the objective function 87
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 23554
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 22000
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 1027256
Number of bits of the biggest sum of numbers20
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: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
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 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
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 2.4.0         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)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 23306240, getVmSize() = 23306240, SCIPgetMemUsed() = 1340320, SCIPgetMemTotal() = 1830560, SCIPgetMemExternEstim() = 1048576
0.00/0.01	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.02	c ** Estimated virtualMemUsedAtSolver = 16348501, getVmSize() = 25739264, SCIPgetMemUsed() = 1839845, SCIPgetMemTotal() = 3170749, SCIPgetMemExternEstim() = 1048576
0.00/0.02	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.02	c Original Problem   :
0.00/0.02	c   Problem name     : instance-4463910-1722378594
0.00/0.02	c   Variables        : 319 (319 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 6
0.00/0.02	c   Objective sense  : minimize
0.00/0.02	c Presolved Problem  :
0.00/0.02	c   Variables        : 319 (319 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 6
0.00/0.02	c Constraints        : Number
0.00/0.02	c   knapsack         : 6 
0.00/0.02	c ** Instance transfer method used: 0
0.00/0.03	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.03	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.03	c                                Nodes    Active                                            
0.00/0.03	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.05	c *       0              0           1         1         483.0000                -          -
0.00/0.05	c *       0              0           1         1         446.0000                -          -
0.00/0.05	c *       0              0           1         1         434.0000                -          -
0.00/0.05	c *       0              0           1         1         307.0000                -          -
0.79/0.85	c         1              1           0         0         307.0000         307.0000      0.00%
0.79/0.86	c         1              1           0         0         307.0000         307.0000          -
0.79/0.86	c SCIP Status        : c problem is solved
0.79/0.86	c Total Time         : 0.8600
0.79/0.86	c   solving          : 0.8600
0.79/0.86	c   presolving       : 0.0139 (included in solving)
0.79/0.86	c B&B Tree           :
0.79/0.86	c   nodes (total)    : 1
0.79/0.86	c Solution           :
0.79/0.86	c   Solutions found  : 5
0.79/0.86	c   Primal Bound     : +3.07000000000000e+02
0.79/0.86	c   Dual Bound       : +3.07000000000000e+02
0.79/0.86	c Gap                : 0.00000 %
0.79/0.86	o 307
0.79/0.86	s OPTIMUM FOUND
0.79/0.86	v -x246 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x221 
0.79/0.86	v -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x199 
0.79/0.86	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x177 -x176 
0.79/0.86	v -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x155 -x154 -x153 
0.79/0.86	v -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x133 -x132 -x131 -x130 
0.79/0.86	v -x129 -x128 -x127 -x126 -x125 -x124 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x110 -x109 -x108 -x107 -x106 
0.79/0.86	v -x105 -x104 -x103 -x102 -x101 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 
0.79/0.86	v -x79 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x55 -x54 -x53 -x52 
0.79/0.86	v -x51 -x50 -x49 -x48 -x47 -x46 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x33 -x32 -x31 -x30 x29 -x28 -x27 -x26 -x25 
0.79/0.86	v -x24 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x319 -x318 -x317 -x316 -x315 
0.79/0.86	v -x314 -x313 -x312 -x311 -x310 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x297 -x296 -x295 -x294 -x293 -x292 
0.79/0.86	v -x291 -x290 x289 -x288 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 x278 -x277 -x275 -x274 -x273 -x272 -x271 -x270 -x269 
0.79/0.86	v -x268 -x267 -x266 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x245 
0.79/0.86	v -x234 -x223 -x211 -x200 -x189 -x178 -x167 -x156 -x145 -x134 -x123 -x112 -x100 -x89 -x78 -x67 -x56 -x45 -x34 -x23 -x12 -x1 
0.79/0.86	v -x309 -x298 -x287 -x276 -x265 x254 -x222 -x111 

Verifier Data

OK	307

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (63162 MiB free)
  memory of node 1: 64510 MiB (63773 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4463910-1722378594/watcher-4463910-1722378594 -o /tmp/evaluation-result-4463910-1722378594/solver-4463910-1722378594 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1722378594-28309 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4463910-1722378594.opb -qsol -t 3600 -sth 1 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=28344, runsolver pid=28338
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 0.09 0.08 0.09 6/243 28364
/proc/meminfo: memFree=129953528/131655788 swapFree=131071472/131071996
[pid=28344] ppid=28338 vsize=108652 memory=21372 CPUtime=0.1 cores=1,3
/proc/28344/stat : 28344 (fscip) S 28338 28344 28297 0 -1 1077936128 2682 0 0 0 10 0 0 0 20 0 3 0 4230139 111259648 5343 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
/proc/28344/statm: 27163 5343 2950 3035 0 8573 0
[pid=28344/tid=28349] ppid=28338 vsize=108652 memory=4026531959 CPUtime=0.07 cores=1,3
/proc/28344/task/28349/stat : 28349 (fscip) R 28338 28344 28297 0 -1 4194368 1140 0 0 0 7 0 0 0 20 0 3 0 4230141 111259648 5343 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
[pid=28344/tid=28350] ppid=28338 vsize=108652 memory=219966414314 CPUtime=0 cores=1,3
/proc/28344/task/28350/stat : 28350 (fscip) S 28338 28344 28297 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4230143 111259648 5343 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 108652 KiB
Current children cumulated memory: 21372 KiB

[startup+0.215675 s]*
/proc/loadavg: 0.09 0.08 0.09 6/245 28366
/proc/meminfo: memFree=129926496/131655788 swapFree=131071472/131071996
[pid=28344] ppid=28338 vsize=108652 memory=21900 CPUtime=0.22 cores=1,3
/proc/28344/stat : 28344 (fscip) S 28338 28344 28297 0 -1 1077936128 2816 0 0 0 22 0 0 0 20 0 3 0 4230139 111259648 5475 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
/proc/28344/statm: 27163 5475 2950 3035 0 8707 0
[pid=28344/tid=28349] ppid=28338 vsize=108652 memory=8026368251766898807 CPUtime=0.19 cores=1,3
/proc/28344/task/28349/stat : 28349 (fscip) R 28338 28344 28297 0 -1 4194368 1274 0 0 0 19 0 0 0 20 0 3 0 4230141 111259648 5475 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
[pid=28344/tid=28350] ppid=28338 vsize=108652 memory=219966414314 CPUtime=0 cores=1,3
/proc/28344/task/28350/stat : 28350 (fscip) S 28338 28344 28297 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4230143 111259648 5475 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 108652 KiB
Current children cumulated memory: 21900 KiB

[startup+0.314735 s]*
/proc/loadavg: 0.09 0.08 0.09 6/245 28366
/proc/meminfo: memFree=129908388/131655788 swapFree=131071472/131071996
[pid=28344] ppid=28338 vsize=108652 memory=22956 CPUtime=0.31 cores=1,3
/proc/28344/stat : 28344 (fscip) S 28338 28344 28297 0 -1 1077936128 3068 0 0 0 31 0 0 0 20 0 3 0 4230139 111259648 5739 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
/proc/28344/statm: 27163 5739 2950 3035 0 8959 0
[pid=28344/tid=28349] ppid=28338 vsize=108652 memory=-6352670693803635562 CPUtime=0.29 cores=1,3
/proc/28344/task/28349/stat : 28349 (fscip) R 28338 28344 28297 0 -1 4194368 1526 0 0 0 29 0 0 0 20 0 3 0 4230141 111259648 5739 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
[pid=28344/tid=28350] ppid=28338 vsize=108652 memory=-5155625795496209541 CPUtime=0 cores=1,3
/proc/28344/task/28350/stat : 28350 (fscip) S 28338 28344 28297 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4230143 111259648 5739 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 108652 KiB
Current children cumulated memory: 22956 KiB

[startup+0.700386 s]
/proc/loadavg: 0.09 0.08 0.09 3/237 28375
/proc/meminfo: memFree=129893524/131655788 swapFree=131071472/131071996
[pid=28344] ppid=28338 vsize=108652 memory=25332 CPUtime=0.69 cores=1,3
/proc/28344/stat : 28344 (fscip) S 28338 28344 28297 0 -1 1077936128 3672 0 0 0 68 1 0 0 20 0 3 0 4230139 111259648 6333 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
/proc/28344/statm: 27163 6333 2950 3035 0 9563 0
[pid=28344/tid=28349] ppid=28338 vsize=108652 memory=0 CPUtime=0.65 cores=1,3
/proc/28344/task/28349/stat : 28349 (fscip) R 28338 28344 28297 0 -1 4194368 2130 0 0 0 65 0 0 0 20 0 3 0 4230141 111259648 6333 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
[pid=28344/tid=28350] ppid=28338 vsize=108652 memory=0 CPUtime=0 cores=1,3
/proc/28344/task/28350/stat : 28350 (fscip) S 28338 28344 28297 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4230143 111259648 6333 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 108652 KiB
Current children cumulated memory: 25332 KiB

[startup+0.866617 s]
# the end of solver process 28344 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.846228 s, system=0.014859 s

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

[startup+0.800427 s]
/proc/loadavg: 0.09 0.08 0.09 3/237 28375
/proc/meminfo: memFree=129893524/131655788 swapFree=131071472/131071996
[pid=28344] ppid=28338 vsize=108652 memory=25860 CPUtime=0.79 cores=1,3
/proc/28344/stat : 28344 (fscip) S 28338 28344 28297 0 -1 1077936128 3823 0 0 0 78 1 0 0 20 0 3 0 4230139 111259648 6465 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
/proc/28344/statm: 27163 6465 2950 3035 0 9714 0
[pid=28344/tid=28349] ppid=28338 vsize=108652 memory=2372 CPUtime=0.75 cores=1,3
/proc/28344/task/28349/stat : 28349 (fscip) R 28338 28344 28297 0 -1 4194368 2281 0 0 0 75 0 0 0 20 0 3 0 4230141 111259648 6465 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
[pid=28344/tid=28350] ppid=28338 vsize=108652 memory=-5155626903597771909 CPUtime=0 cores=1,3
/proc/28344/task/28350/stat : 28350 (fscip) S 28338 28344 28297 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4230143 111259648 6465 134679101440 4194304 16623229 140724128615280 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 39510016 140724128617498 140724128617614 140724128617614 140724128624624 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 108652 KiB
Current children cumulated memory: 25860 KiB

Child status: 0

Real time (s): 0.866684
CPU time (s): 0.861087
CPU user time (s): 0.846228
CPU system time (s): 0.014859
CPU usage (%): 99.3542
Max. virtual memory (cumulated for all children) (KiB): 108652
Max. memory (cumulated for all children) (KiB): 25860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.846228
system time used= 0.014859
maximum resident set size= 26124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3884
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= 17
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 28344
#   total CPU time (s): 0.861087
#   total CPU user time (s): 0.846228
#   total CPU system time (s): 0.014859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.02954 second user time and 0.076291 second system time

The end

Launcher Data

Begin job on nodeC008 at 2024-07-31 00:29:54
IDJOB=4463910
IDBENCH=146929
IDSOLVER=3092
FILE ID=nodeC008/4463910-1722378594
RUNJOBID= nodeC008-1722378594-28309
SLURM_JOB_ID= 8249838
Free space on /tmp= 723776 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.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-4463910-1722378594/watcher-4463910-1722378594 -o /tmp/evaluation-result-4463910-1722378594/solver-4463910-1722378594 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1722378594-28309 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4463910-1722378594.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= d3e48ed9182b9fed4d29a9ec4b7209aa
RANDOM SEED=1497379858

nodeC008.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.452
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.63
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		: 1197.695
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.27
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		: 1237.076
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.63
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		: 1196.787
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.27
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		: 1196.927
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.63
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		: 1199.131
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.27
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		: 1232.946
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.63
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		: 1258.064
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129982780 kB
MemAvailable:   130129092 kB
Buffers:           77108 kB
Cached:           910024 kB
SwapCached:           72 kB
Active:           239100 kB
Inactive:        1016720 kB
Active(anon):       1368 kB
Inactive(anon):   288456 kB
Active(file):     237732 kB
Inactive(file):   728264 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071472 kB
Dirty:             84324 kB
Writeback:             0 kB
AnonPages:        268660 kB
Mapped:            87916 kB
Shmem:             21104 kB
KReclaimable:      40696 kB
Slab:             115556 kB
SReclaimable:      40696 kB
SUnreclaim:        74860 kB
KernelStack:        3632 kB
PageTables:         8992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     592644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6240 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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:      146248 kB
DirectMap2M:    10244096 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 723648 MiB
End job on nodeC008 at 2024-07-31 00:29:55