Trace number 4460119

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
RoundingSat log (2)OPT cert.200 0.138932 0.143637

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
MD5SUM68c4abd14dba90d914ed3d7173e48aaf
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 benchmark200
Best CPU time to get the best result obtained on this benchmark0.004574
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400
Total number of constraints880
Number of constraints which are clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
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 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
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 RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c #variables 400 #constraints 880
0.09/0.14	c bounds - >= 0 @ 0.003594
0.09/0.14	c bounds 200 >= 0 @ 0.10999
0.09/0.14	c bounds 200 >= 1 @ 0.110132
0.09/0.14	c bounds 200 >= 2 @ 0.110291
0.09/0.14	c bounds 200 >= 3 @ 0.110443
0.09/0.14	c bounds 200 >= 4 @ 0.110617
0.09/0.14	c bounds 200 >= 5 @ 0.110776
0.09/0.14	c bounds 200 >= 6 @ 0.110981
0.09/0.14	c bounds 200 >= 7 @ 0.111158
0.09/0.14	c bounds 200 >= 8 @ 0.111319
0.09/0.14	c bounds 200 >= 9 @ 0.111494
0.09/0.14	c bounds 200 >= 10 @ 0.111648
0.09/0.14	c bounds 200 >= 11 @ 0.111812
0.09/0.14	c bounds 200 >= 12 @ 0.111975
0.09/0.14	c bounds 200 >= 13 @ 0.112139
0.09/0.14	c bounds 200 >= 14 @ 0.1123
0.09/0.14	c bounds 200 >= 15 @ 0.112462
0.09/0.14	c bounds 200 >= 16 @ 0.112634
0.09/0.14	c bounds 200 >= 17 @ 0.112799
0.09/0.14	c bounds 200 >= 18 @ 0.112969
0.09/0.14	c bounds 200 >= 19 @ 0.113153
0.09/0.14	c bounds 200 >= 20 @ 0.113346
0.09/0.14	c bounds 200 >= 21 @ 0.113505
0.09/0.14	c bounds 200 >= 22 @ 0.113665
0.09/0.14	c bounds 200 >= 23 @ 0.113855
0.09/0.14	c bounds 200 >= 24 @ 0.114021
0.09/0.14	c bounds 200 >= 25 @ 0.114178
0.09/0.14	c bounds 200 >= 26 @ 0.114354
0.09/0.14	c bounds 200 >= 27 @ 0.114515
0.09/0.14	c bounds 200 >= 28 @ 0.114691
0.09/0.14	c bounds 200 >= 29 @ 0.114891
0.09/0.14	c bounds 200 >= 30 @ 0.115044
0.09/0.14	c bounds 200 >= 31 @ 0.115201
0.09/0.14	c bounds 200 >= 32 @ 0.115366
0.09/0.14	c bounds 200 >= 33 @ 0.115532
0.09/0.14	c bounds 200 >= 34 @ 0.115562
0.09/0.14	c bounds 200 >= 35 @ 0.115562
0.09/0.14	c bounds 200 >= 36 @ 0.115562
0.09/0.14	c bounds 200 >= 37 @ 0.115562
0.09/0.14	c bounds 200 >= 38 @ 0.115562
0.09/0.14	c bounds 200 >= 39 @ 0.115562
0.09/0.14	c bounds 200 >= 40 @ 0.115706
0.09/0.14	c bounds 200 >= 41 @ 0.115931
0.09/0.14	c bounds 200 >= 42 @ 0.116125
0.09/0.14	c bounds 200 >= 43 @ 0.116293
0.09/0.14	c bounds 200 >= 44 @ 0.116464
0.09/0.14	c bounds 200 >= 45 @ 0.116645
0.09/0.14	c bounds 200 >= 46 @ 0.116831
0.09/0.14	c bounds 200 >= 47 @ 0.117011
0.09/0.14	c bounds 200 >= 48 @ 0.117178
0.09/0.14	c bounds 200 >= 49 @ 0.117346
0.09/0.14	c bounds 200 >= 50 @ 0.117563
0.09/0.14	c bounds 200 >= 51 @ 0.117822
0.09/0.14	c bounds 200 >= 52 @ 0.118013
0.09/0.14	c bounds 200 >= 53 @ 0.118177
0.09/0.14	c bounds 200 >= 54 @ 0.118337
0.09/0.14	c bounds 200 >= 55 @ 0.118492
0.09/0.14	c bounds 200 >= 56 @ 0.118685
0.09/0.14	c bounds 200 >= 57 @ 0.11884
0.09/0.14	c bounds 200 >= 58 @ 0.118997
0.09/0.14	c bounds 200 >= 59 @ 0.11916
0.09/0.14	c bounds 200 >= 60 @ 0.119318
0.09/0.14	c bounds 200 >= 61 @ 0.119479
0.09/0.14	c bounds 200 >= 62 @ 0.119661
0.09/0.14	c bounds 200 >= 63 @ 0.119825
0.09/0.14	c bounds 200 >= 64 @ 0.120006
0.09/0.14	c bounds 200 >= 65 @ 0.120215
0.09/0.14	c bounds 200 >= 66 @ 0.120389
0.09/0.14	c bounds 200 >= 67 @ 0.120549
0.09/0.14	c bounds 200 >= 68 @ 0.120549
0.09/0.14	c bounds 200 >= 69 @ 0.120549
0.09/0.14	c bounds 200 >= 70 @ 0.120549
0.09/0.14	c bounds 200 >= 71 @ 0.120549
0.09/0.14	c bounds 200 >= 72 @ 0.120549
0.09/0.14	c bounds 200 >= 73 @ 0.120549
0.09/0.14	c bounds 200 >= 74 @ 0.120549
0.09/0.14	c bounds 200 >= 75 @ 0.120549
0.09/0.14	c bounds 200 >= 76 @ 0.120549
0.09/0.14	c bounds 200 >= 77 @ 0.120549
0.09/0.14	c bounds 200 >= 78 @ 0.120549
0.09/0.14	c bounds 200 >= 79 @ 0.120668
0.09/0.14	c bounds 200 >= 80 @ 0.120834
0.09/0.14	c bounds 200 >= 81 @ 0.120988
0.09/0.14	c bounds 200 >= 82 @ 0.121149
0.09/0.14	c bounds 200 >= 83 @ 0.121301
0.09/0.14	c bounds 200 >= 84 @ 0.121521
0.09/0.14	c bounds 200 >= 85 @ 0.121706
0.09/0.14	c bounds 200 >= 86 @ 0.121864
0.09/0.14	c bounds 200 >= 87 @ 0.122022
0.09/0.14	c bounds 200 >= 88 @ 0.122179
0.09/0.14	c bounds 200 >= 89 @ 0.122363
0.09/0.14	c bounds 200 >= 90 @ 0.122523
0.09/0.14	c bounds 200 >= 91 @ 0.122681
0.09/0.14	c bounds 200 >= 92 @ 0.122841
0.09/0.14	c bounds 200 >= 93 @ 0.123006
0.09/0.14	c bounds 200 >= 94 @ 0.12318
0.09/0.14	c bounds 200 >= 95 @ 0.123359
0.09/0.14	c bounds 200 >= 96 @ 0.123509
0.09/0.14	c bounds 200 >= 97 @ 0.123697
0.09/0.14	c bounds 200 >= 98 @ 0.123902
0.09/0.14	c bounds 200 >= 99 @ 0.124082
0.09/0.14	c bounds 200 >= 100 @ 0.124267
0.09/0.14	c bounds 200 >= 101 @ 0.124437
0.09/0.14	c bounds 200 >= 102 @ 0.124615
0.09/0.14	c bounds 200 >= 102 @ 0.126343
0.09/0.14	c cpu time 0.126434 s
0.09/0.14	c deterministic time 97398 9.74e+04
0.09/0.14	c optimization time 0.012001 s
0.09/0.14	c total solve time 0.110908 s
0.09/0.14	c core-guided solve time 0.002848 s
0.09/0.14	c propagation time 0.070793 s
0.09/0.14	c conflict analysis time 0.002184 s
0.09/0.14	c propagations 12969
0.09/0.14	c resolve steps 2343
0.09/0.14	c decisions 3729
0.09/0.14	c conflicts 135
0.09/0.14	c restarts 2
0.09/0.14	c inprocessing phases 0
0.09/0.14	c input clauses 912
0.09/0.14	c input cardinalities 202
0.09/0.14	c input general constraints 73
0.09/0.14	c input average constraint length 36.97
0.09/0.14	c input average constraint degree 5.61
0.09/0.14	c learned clauses 154
0.09/0.14	c learned cardinalities 0
0.09/0.14	c learned general constraints 7
0.09/0.14	c learned average constraint length 6.39
0.09/0.14	c learned average constraint degree 1.07
0.09/0.14	c watched constraints 4
0.09/0.14	c counting constraints 76
0.09/0.14	c gcd simplifications 0
0.09/0.14	c detected cardinalities 0
0.09/0.14	c weakened non-implied lits 44
0.09/0.14	c weakened non-implying lits 0
0.09/0.14	c original variables 400
0.09/0.14	c clausal propagations 10009
0.09/0.14	c cardinality propagations 477
0.09/0.14	c watched propagations 0
0.09/0.14	c counting propagations 235
0.09/0.14	c watch lookups 21735
0.09/0.14	c watch backjump lookups 1286
0.09/0.14	c watch checks 16907
0.09/0.14	c propagation checks 12746
0.09/0.14	c constraint additions 9030
0.09/0.14	c trail pops 16690
0.09/0.14	c formula constraints 880
0.09/0.14	c learned constraints 161
0.09/0.14	c bound constraints 102
0.09/0.14	c core-guided constraints 205
0.09/0.14	c encountered formula constraints 2230
0.09/0.14	c encountered learned constraints 233
0.09/0.14	c encountered bound constraints 1
0.09/0.14	c encountered core-guided constraints 14
0.09/0.14	c LP total time 0.105192 s
0.09/0.14	c LP solve time 0.1 s
0.09/0.14	c LP constraints added 880
0.09/0.14	c LP constraints removed 0
0.09/0.14	c LP pivots internal 1305
0.09/0.14	c LP pivots root 1000
0.09/0.14	c LP calls 3
0.09/0.14	c LP optimalities 2
0.09/0.14	c LP no pivot count 0
0.09/0.14	c LP infeasibilities 0
0.09/0.14	c LP valid Farkas constraints 0
0.09/0.14	c LP learned Farkas constraints 0
0.09/0.14	c LP basis resets 0
0.09/0.14	c LP cycling count 0
0.09/0.14	c LP singular count 0
0.09/0.14	c LP no primal count 0
0.09/0.14	c LP no farkas count 0
0.09/0.14	c LP other issue count 0
0.09/0.14	c LP Gomory cuts 0
0.09/0.14	c LP learned cuts 0
0.09/0.14	c LP deleted cuts 0
0.09/0.14	c LP encountered Gomory constraints 0
0.09/0.14	c LP encountered Farkas constraints 0
0.09/0.14	c LP encountered learned Farkas constraints 0
0.09/0.14	c CG auxiliary variables introduced 102
0.09/0.14	c CG solutions found 1
0.09/0.14	c CG cores constructed 102
0.09/0.14	c CG core cardinality constraints returned 0
0.09/0.14	c CG unit cores 1
0.09/0.14	c CG single cores 82
0.09/0.14	c CG blocks removed during cardinality reduction 0
0.09/0.14	c CG first core best 0
0.09/0.14	c CG decision core best 0
0.09/0.14	c CG core reduction tie 19
0.09/0.14	c CG core degree average 1.00
0.09/0.14	c CG core slack average 2.14
0.09/0.14	o 200
0.09/0.14	s OPTIMUM FOUND
0.09/0.14	v -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 x92 x93 -x94 -x95 x96 -x97 x98 x99 -x100 x101 -x102 -x103 x104 -x105 x106 -x107 x108 -x109 x110 -x111 x112 -x113 x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 x127 -x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 x137 -x138 x139 -x140 -x141 x142 x143 -x144 -x145 x146 x147 -x148 -x149 x150 x151 -x152 x153 -x154 x155 -x156 -x157 x158 x159 -x160 -x161 x162 -x163 x164 x165 -x166 -x167 x168 -x169 x170 -x171 x172 -x173 x174 -x175 x176 x177 -x178 -x179 x180 -x181 x182 x183 -x184 x185 -x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196 -x197 x198 -x199 x200 -x201 x202 -x203 x204 -x205 x206 -x207 x208 x209 -x210 x211 -x212 x213 -x214 -x215 x216 x217 -x218 x219 -x220 -x221 x222 x223 -x224 x225 -x226 x227 -x228 -x229 x230 -x231 x232 x233 -x234 -x235 x236 x237 -x238 -x239 x240 -x241 x242 x243 -x244 x245 -x246 -x247 x248 -x249 x250 x251 -x252 x253 -x254 -x255 x256 x257 -x258 -x259 x260 x261 -x262 -x263 x264 -x265 x266 -x267 x268 -x269 x270 x271 -x272 x273 -x274 -x275 x276 x277 -x278 -x279 x280 -x281 x282 -x283 x284 x285 -x286 x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 -x299 x300 -x301 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 -x330 -x331 x332 x333 -x334 -x335 x336 -x337 x338 -x339 x340 x341 -x342 -x343 x344 x345 -x346 x347 -x348 -x349 x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 -x359 x360 -x361 x362 x363 -x364 -x365 x366 x367 -x368 -x369 x370 -x371 x372 -x373 x374 x375 -x376 x377 -x378 -x379 x380 x381 -x382 x383 -x384 -x385 x386 -x387 x388 -x389 x390 x391 -x392 x393 -x394 x395 -x396 -x397 x398 x399 -x400

Verifier Data 

OK	200

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 200 <= obj <= 200
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 200 <= obj <= 200
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 200 <= obj <= 200
--summary--
ALL OK

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 (60786 MiB free)
  memory of node 1: 64473 MiB (58998 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460119-1722064836/watcher-4460119-1722064836 -o /tmp/evaluation-result-4460119-1722064836/solver-4460119-1722064836 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1722064836-320547 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460119-1722064836 --lp-cut-gomory=0 HOME/instance-4460119-1722064836.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=320609, runsolver pid=320606
Current StackSize limit: 8192 KiB


[startup+0.100394 s]*
/proc/loadavg: 0.04 0.07 0.08 5/257 320610
/proc/meminfo: memFree=122647048/131524600 swapFree=131054968/131071996
[pid=320609] ppid=320606 vsize=38828 memory=8800 CPUtime=0.09 cores=0,2
/proc/320609/stat : 320609 (roundingsat) R 320606 320609 320537 0 -1 4194304 589 0 0 0 9 0 0 0 20 0 1 0 43007022 39759872 2200 134679101440 4194304 8254357 140720614135584 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 14147584 140720614138715 140720614138977 140720614138977 140720614145993 0
/proc/320609/statm: 9707 2200 1797 992 0 1565 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38828 KiB
Current children cumulated memory: 8800 KiB

[startup+0.143619 s]
# the end of solver process 320609 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.12721 s, system=0.011722 s

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

[startup+0.100394 s]*
/proc/loadavg: 0.04 0.07 0.08 5/257 320610
/proc/meminfo: memFree=122647048/131524600 swapFree=131054968/131071996
[pid=320609] ppid=320606 vsize=38828 memory=8800 CPUtime=0.09 cores=0,2
/proc/320609/stat : 320609 (roundingsat) R 320606 320609 320537 0 -1 4194304 589 0 0 0 9 0 0 0 20 0 1 0 43007022 39759872 2200 134679101440 4194304 8254357 140720614135584 0 0 0 0 0 25182210 0 0 0 17 0 0 0 0 0 0 9037040 9046032 14147584 140720614138715 140720614138977 140720614138977 140720614145993 0
/proc/320609/statm: 9707 2200 1797 992 0 1565 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38828 KiB
Current children cumulated memory: 8800 KiB

Child status: 0

Real time (s): 0.143637
CPU time (s): 0.138932
CPU user time (s): 0.12721
CPU system time (s): 0.011722
CPU usage (%): 96.7243
Max. virtual memory (cumulated for all children) (KiB): 38828
Max. memory (cumulated for all children) (KiB): 8800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12721
system time used= 0.011722
maximum resident set size= 9488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 685
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1280
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 320609
#   total CPU time (s): 0.138932
#   total CPU user time (s): 0.12721
#   total CPU system time (s): 0.011722

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004407 second user time and 0.012465 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2024-07-27 09:20:36
IDJOB=4460119
IDBENCH=147046
IDSOLVER=3086
FILE ID=nodeC028/4460119-1722064836
RUNJOBID= nodeC028-1722064836-320547
SLURM_JOB_ID= 8248096
Free space on /tmp= 890064 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460119-1722064836/watcher-4460119-1722064836 -o /tmp/evaluation-result-4460119-1722064836/solver-4460119-1722064836 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1722064836-320547 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460119-1722064836 --lp-cut-gomory=0 HOME/instance-4460119-1722064836.opb

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

MD5SUM BENCH= 68c4abd14dba90d914ed3d7173e48aaf
RANDOM SEED=425005107

nodeC028.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		: 3646.300
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt 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	: 6999.46
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		: 3679.384
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	: 7005.51
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		: 3642.185
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	: 6999.46
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		: 3599.776
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	: 7005.51
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		: 3682.608
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	: 6999.46
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		: 3675.593
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	: 7005.51
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		: 3647.012
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	: 6999.46
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		: 3678.455
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	: 7005.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        122662820 kB
MemAvailable:   129656576 kB
Buffers:          359944 kB
Cached:          7419636 kB
SwapCached:          312 kB
Active:          2422188 kB
Inactive:        5758264 kB
Active(anon):       4388 kB
Inactive(anon):   448416 kB
Active(file):    2417800 kB
Inactive(file):  5309848 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131054968 kB
Dirty:             34100 kB
Writeback:             0 kB
AnonPages:        400140 kB
Mapped:           107804 kB
Shmem:             51932 kB
KReclaimable:     211860 kB
Slab:             334388 kB
SReclaimable:     211860 kB
SUnreclaim:       122528 kB
KernelStack:        4208 kB
PageTables:        10476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     750628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14624 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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:      443092 kB
DirectMap2M:    51759104 kB
DirectMap1G:    83886080 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC028 at 2024-07-27 09:20:37