Trace number 4458379

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
Exact_no_SoPlex 2024-07-05OPT0 35.5163 35.6044

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_08.opb
MD5SUMcef34ff274a7a14d58a37c503700d4d0
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.026297
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables416
Total number of constraints608
Number of constraints which are clauses384
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints224
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 32
Biggest coefficient in the objective function 32768
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 131070
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 131070
Number of bits of the biggest sum of numbers17
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	o 0
35.50/35.60	s OPTIMUM FOUND
35.50/35.60	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 -x401 -x402 -x403 x404 -x405 -x406 x407 -x408 -x409 -x410 x411 -x412 -x413 x414 -x415 -x416

Verifier Data 

OK	0

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 (61739 MiB free)
  memory of node 1: 64473 MiB (61068 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4458379-1721874250/watcher-4458379-1721874250 -o /tmp/evaluation-result-4458379-1721874250/solver-4458379-1721874250 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721865115-210077 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=612578405 HOME/instance-4458379-1721874250.opb 

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
solver pid=215683, runsolver pid=215680
Current StackSize limit: 8192 KiB


[startup+0.100095 s]*
/proc/loadavg: 4.11 4.10 4.09 5/256 215684
/proc/meminfo: memFree=125751984/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=26152 memory=6536 CPUtime=0.1 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 416 0 0 0 10 0 0 0 20 0 1 0 23954712 26779648 1634 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6538 1634 851 746 0 5602 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26152 KiB
Current children cumulated memory: 6536 KiB

[startup+0.205567 s]*
/proc/loadavg: 4.11 4.10 4.09 5/256 215684
/proc/meminfo: memFree=125751816/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=26284 memory=6796 CPUtime=0.2 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 457 0 0 0 20 0 0 0 20 0 1 0 23954712 26914816 1699 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6571 1699 851 746 0 5635 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 26284 KiB
Current children cumulated memory: 6796 KiB

[startup+0.305249 s]*
/proc/loadavg: 4.11 4.10 4.09 5/256 215684
/proc/meminfo: memFree=125751368/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=26376 memory=6932 CPUtime=0.3 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 482 0 0 0 30 0 0 0 20 0 1 0 23954712 27009024 1733 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6594 1733 851 746 0 5658 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26376 KiB
Current children cumulated memory: 6932 KiB

[startup+0.700175 s]
/proc/loadavg: 4.11 4.10 4.09 5/256 215684
/proc/meminfo: memFree=125751228/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=26788 memory=7192 CPUtime=0.69 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 556 0 0 0 69 0 0 0 20 0 1 0 23954712 27430912 1798 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6697 1798 851 746 0 5761 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 7192 KiB

[startup+1.50017 s]
/proc/loadavg: 4.10 4.10 4.09 5/256 215684
/proc/meminfo: memFree=125750952/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=27084 memory=7624 CPUtime=1.49 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 682 0 0 0 149 0 0 0 20 0 1 0 23954712 27734016 1906 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6771 1906 851 746 0 5835 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27084 KiB
Current children cumulated memory: 7624 KiB

[startup+3.10544 s]
/proc/loadavg: 4.10 4.10 4.09 5/256 215684
/proc/meminfo: memFree=125748008/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=27540 memory=10144 CPUtime=3.09 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 828 0 0 0 309 0 0 0 20 0 1 0 23954712 28200960 2536 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6885 2536 851 746 0 5949 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27540 KiB
Current children cumulated memory: 10144 KiB

[startup+6.30019 s]
/proc/loadavg: 4.17 4.11 4.10 5/256 215684
/proc/meminfo: memFree=125747644/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=27784 memory=10400 CPUtime=6.28 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 963 0 0 0 628 0 0 0 20 0 1 0 23954712 28450816 2600 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 6946 2600 851 746 0 6010 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27784 KiB
Current children cumulated memory: 10400 KiB

[startup+12.7002 s]
/proc/loadavg: 4.16 4.11 4.09 5/256 215687
/proc/meminfo: memFree=125746608/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=28308 memory=10884 CPUtime=12.66 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1208 0 0 0 1266 0 0 0 20 0 1 0 23954712 28987392 2721 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7077 2721 851 746 0 6141 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 28308 KiB
Current children cumulated memory: 10884 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 4.11 4.09 5/256 215688
/proc/meminfo: memFree=125744704/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29028 memory=11548 CPUtime=25.43 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1568 0 0 0 2543 0 0 0 20 0 1 0 23954712 29724672 2887 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7257 2887 851 746 0 6321 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 29028 KiB
Current children cumulated memory: 11548 KiB

[startup+35.6044 s]
# the end of solver process 215683 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=35.5123 s, system=0.00399 s

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

[startup+25.6002 s]
/proc/loadavg: 4.13 4.11 4.09 5/256 215688
/proc/meminfo: memFree=125744704/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29028 memory=11548 CPUtime=25.53 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1568 0 0 0 2553 0 0 0 20 0 1 0 23954712 29724672 2887 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7257 2887 851 746 0 6321 0
Current children cumulated CPU time: 25.53 s
Current children cumulated vsize: 29028 KiB
Current children cumulated memory: 11548 KiB

[startup+32.0001 s]*
/proc/loadavg: 4.19 4.12 4.10 5/256 215690
/proc/meminfo: memFree=125744356/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29156 memory=11676 CPUtime=31.92 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1699 0 0 0 3192 0 0 0 20 0 1 0 23954712 29855744 2919 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7289 2919 851 746 0 6353 0
Current children cumulated CPU time: 31.92 s
Current children cumulated vsize: 29156 KiB
Current children cumulated memory: 11676 KiB

[startup+33.6001 s]
/proc/loadavg: 4.19 4.12 4.10 5/256 215690
/proc/meminfo: memFree=125744260/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29248 memory=11772 CPUtime=33.51 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1758 0 0 0 3351 0 0 0 20 0 1 0 23954712 29949952 2943 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7312 2943 851 746 0 6376 0
Current children cumulated CPU time: 33.51 s
Current children cumulated vsize: 29248 KiB
Current children cumulated memory: 11772 KiB

[startup+34.4001 s]
/proc/loadavg: 4.19 4.12 4.10 5/256 215690
/proc/meminfo: memFree=125744148/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29248 memory=11772 CPUtime=34.31 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1758 0 0 0 3431 0 0 0 20 0 1 0 23954712 29949952 2943 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7312 2943 851 746 0 6376 0
Current children cumulated CPU time: 34.31 s
Current children cumulated vsize: 29248 KiB
Current children cumulated memory: 11772 KiB

[startup+35.2001 s]
/proc/loadavg: 4.19 4.12 4.10 5/256 215690
/proc/meminfo: memFree=125744148/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29376 memory=11900 CPUtime=35.11 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1825 0 0 0 3511 0 0 0 20 0 1 0 23954712 30081024 2975 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7344 2975 851 746 0 6408 0
Current children cumulated CPU time: 35.11 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 11900 KiB

[startup+35.6001 s]
/proc/loadavg: 4.19 4.12 4.10 5/256 215690
/proc/meminfo: memFree=125744148/131524600 swapFree=131055836/131071996
[pid=215683] ppid=215680 vsize=29376 memory=11900 CPUtime=35.5 cores=5,7
/proc/215683/stat : 215683 (Exact_nosoplex) R 215680 215683 210064 0 -1 4194304 1825 0 0 0 3550 0 0 0 20 0 1 0 23954712 30081024 2975 134679101440 4194304 7248369 140736073404192 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 13156352 140736073409453 140736073409631 140736073409631 140736073416646 0
/proc/215683/statm: 7344 2975 851 746 0 6408 0
Current children cumulated CPU time: 35.5 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 11900 KiB

Child status: 30

Real time (s): 35.6044
CPU time (s): 35.5163
CPU user time (s): 35.5123
CPU system time (s): 0.00399
CPU usage (%): 99.7527
Max. virtual memory (cumulated for all children) (KiB): 29376
Max. memory (cumulated for all children) (KiB): 11900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.5123
system time used= 0.00399
maximum resident set size= 12032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1834
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= 2
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 215683
#   total CPU time (s): 35.5163
#   total CPU user time (s): 35.5123
#   total CPU system time (s): 0.00399

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.081319 second user time and 0.164983 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-25 04:24:10
IDJOB=4458379
IDBENCH=177212
IDSOLVER=3061
FILE ID=nodeC033/4458379-1721874250
RUNJOBID= nodeC033-1721865115-210077
SLURM_JOB_ID= 8089192
Free space on /tmp= 890068 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_greater/normalized-mult_diagcomm_opt_greater_teq_nbits_08.opb
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4458379-1721874250/watcher-4458379-1721874250 -o /tmp/evaluation-result-4458379-1721874250/solver-4458379-1721874250 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721865115-210077 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=612578405 HOME/instance-4458379-1721874250.opb

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

MD5SUM BENCH= cef34ff274a7a14d58a37c503700d4d0
RANDOM SEED=612578405

nodeC033.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		: 3671.444
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	: 6999.99
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		: 3687.950
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	: 7005.76
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		: 3600.342
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	: 6999.99
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		: 3656.466
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	: 7005.76
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		: 3671.491
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	: 6999.99
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		: 3657.027
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	: 7005.76
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		: 3600.041
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	: 6999.99
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		: 3655.028
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	: 7005.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125756288 kB
MemAvailable:   129434128 kB
Buffers:          286768 kB
Cached:          4189040 kB
SwapCached:          300 kB
Active:          2428156 kB
Inactive:        2680704 kB
Active(anon):       2244 kB
Inactive(anon):   683924 kB
Active(file):    2425912 kB
Inactive(file):  1996780 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131055836 kB
Dirty:              5056 kB
Writeback:            52 kB
AnonPages:        632924 kB
Mapped:           118584 kB
Shmem:             53064 kB
KReclaimable:     189940 kB
Slab:             306244 kB
SReclaimable:     189940 kB
SUnreclaim:       116304 kB
KernelStack:        4128 kB
PageTables:        10684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1152992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16704 kB
HardwareCorrupted:     0 kB
AnonHugePages:    487424 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:      391892 kB
DirectMap2M:    39227392 kB
DirectMap1G:    96468992 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC033 at 2024-07-25 04:24:46