Trace number 4487404

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
toulbar2 2025-06-13OPT36 9.00975 9.04989

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
MD5SUM679ef70001de609d026ecad3f3d0600e
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 benchmark36
Best CPU time to get the best result obtained on this benchmark0.014322
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables432
Total number of constraints1304
Number of constraints which are clauses1280
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 432
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 432
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 432
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.49/0.54	o 58
0.49/0.55	o 56
0.49/0.60	o 54
0.77/0.83	o 52
1.26/1.30	o 48
1.26/1.30	o 46
1.26/1.33	o 44
1.46/1.55	o 42
6.65/6.77	o 40
7.96/8.10	o 38
8.06/8.13	o 36
8.95/9.04	o 36
8.95/9.04	s OPTIMUM FOUND
8.95/9.04	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 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 -x431 -x432

Verifier Data 

OK	36

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (62329 MiB free)
  memory of node 1: 64465 MiB (63472 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487404-1751331985/watcher-4487404-1751331985 -o /tmp/evaluation-result-4487404-1751331985/solver-4487404-1751331985 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751331234-47284 --watchdog 3760 toulbar2.sh toulbar2 HOME/instance-4487404-1751331985.opb -timer=3600 -hve=512 -f=3 -n: -precision=0 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=47989, runsolver pid=47986

[startup+0.1001 s]*
/proc/loadavg: 4.13 3.97 2.93 5/256 47991
/proc/meminfo: memFree=128805616/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=24388 memory=15232 CPUtime=0.08 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 2888 0 0 0 8 0 0 0 20 0 1 0 48877855 24973312 3808 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6097 3808 1024 1162 0 4706 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 18176 KiB

[startup+0.213789 s]*
/proc/loadavg: 4.13 3.97 2.93 6/256 47991
/proc/meminfo: memFree=128805616/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=25984 memory=17664 CPUtime=0.2 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3349 0 0 0 20 0 0 0 20 0 1 0 48877855 26607616 4416 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6496 4416 1184 1162 0 5105 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30176 KiB
Current children cumulated memory: 20608 KiB

[startup+0.313545 s]*
/proc/loadavg: 4.13 3.97 2.93 6/256 47991
/proc/meminfo: memFree=128805664/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=25984 memory=17664 CPUtime=0.29 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3349 0 0 0 29 0 0 0 20 0 1 0 48877855 26607616 4416 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6496 4416 1184 1162 0 5105 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 30176 KiB
Current children cumulated memory: 20608 KiB

[startup+0.70033 s]
/proc/loadavg: 4.13 3.97 2.93 5/256 47991
/proc/meminfo: memFree=128805664/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=25984 memory=17664 CPUtime=0.67 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3354 0 0 0 67 0 0 0 20 0 1 0 48877855 26607616 4416 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6496 4416 1184 1162 0 5105 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 30176 KiB
Current children cumulated memory: 20608 KiB

[startup+1.50035 s]
/proc/loadavg: 4.13 3.97 2.93 5/256 47991
/proc/meminfo: memFree=128805664/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=25984 memory=17664 CPUtime=1.46 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3354 0 0 0 146 0 0 0 20 0 1 0 48877855 26607616 4416 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6496 4416 1184 1162 0 5105 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 30176 KiB
Current children cumulated memory: 20608 KiB

[startup+3.11294 s]
/proc/loadavg: 4.13 3.97 2.93 5/256 47991
/proc/meminfo: memFree=128806092/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=26144 memory=17792 CPUtime=3.07 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3374 0 0 0 307 0 0 0 20 0 1 0 48877855 26771456 4448 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6536 4448 1184 1162 0 5145 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 30336 KiB
Current children cumulated memory: 20736 KiB

[startup+6.30033 s]
/proc/loadavg: 4.12 3.97 2.94 5/256 47991
/proc/meminfo: memFree=128806092/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=26144 memory=17792 CPUtime=6.25 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3374 0 0 0 625 0 0 0 20 0 1 0 48877855 26771456 4448 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6536 4448 1184 1162 0 5145 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 30336 KiB
Current children cumulated memory: 20736 KiB

[startup+9.04978 s]
# the end of solver process 47989 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=8.99554 s, system=0.014209 s

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

[startup+6.40039 s]
/proc/loadavg: 4.12 3.97 2.94 5/256 47991
/proc/meminfo: memFree=128806092/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=26144 memory=17792 CPUtime=6.35 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3374 0 0 0 635 0 0 0 20 0 1 0 48877855 26771456 4448 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6536 4448 1184 1162 0 5145 0
Current children cumulated CPU time: 6.35 s
Current children cumulated vsize: 30336 KiB
Current children cumulated memory: 20736 KiB

[startup+8.00033 s]*
/proc/loadavg: 4.12 3.97 2.94 5/256 47991
/proc/meminfo: memFree=128806092/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=26144 memory=17792 CPUtime=7.96 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3375 0 0 0 796 0 0 0 20 0 1 0 48877855 26771456 4448 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6536 4448 1184 1162 0 5145 0
Current children cumulated CPU time: 7.96 s
Current children cumulated vsize: 30336 KiB
Current children cumulated memory: 20736 KiB

[startup+8.80031 s]
/proc/loadavg: 4.12 3.97 2.94 5/256 47991
/proc/meminfo: memFree=128806092/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=26144 memory=17792 CPUtime=8.74 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3377 0 0 0 874 0 0 0 20 0 1 0 48877855 26771456 4448 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6536 4448 1184 1162 0 5145 0
Current children cumulated CPU time: 8.74 s
Current children cumulated vsize: 30336 KiB
Current children cumulated memory: 20736 KiB

[startup+9.00032 s]*
/proc/loadavg: 4.12 3.97 2.94 5/256 47991
/proc/meminfo: memFree=128806092/131382112 swapFree=33010684/33010684
[pid=47989] ppid=47986 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/47989/stat : 47989 (toulbar2.sh) S 47986 47989 47269 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 48877854 4292608 736 18446744073709551615 94367081332736 94367082227269 140725960742176 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94367082466320 94367082514064 94367104720896 140725960747319 140725960747495 140725960747495 140725960753097 0
/proc/47989/statm: 1048 736 672 219 0 110 0
[pid=47991] ppid=47989 vsize=26212 memory=17920 CPUtime=8.95 cores=4,6
/proc/47991/stat : 47991 (toulbar2) R 47989 47989 47269 0 -1 4194304 3408 0 0 0 895 0 0 0 20 0 1 0 48877855 26841088 4480 18446744073709551615 4198400 8956741 140723230006176 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 43274240 140723230013813 140723230013932 140723230013932 140723230019532 0
/proc/47991/statm: 6553 4480 1184 1162 0 5162 0
Current children cumulated CPU time: 8.95 s
Current children cumulated vsize: 30404 KiB
Current children cumulated memory: 20864 KiB

Child status: 0

Real time (s): 9.04989
CPU time (s): 9.00975
CPU user time (s): 8.99554
CPU system time (s): 0.014209
CPU usage (%): 99.5565
Max. virtual memory (cumulated for all children) (KiB): 30404
Max. memory (cumulated for all children) (KiB): 20864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.99554
system time used= 0.014209
maximum resident set size= 17920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3627
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= 66
involuntary context switches= 54


# summary of solver processes directly reported to runsolver:
#   pid: 47989
#   total CPU time (s): 9.00975
#   total CPU user time (s): 8.99554
#   total CPU system time (s): 0.014209

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.089019 second user time and 0.146509 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-07-01 03:06:25
IDJOB=4487404
IDBENCH=147191
IDSOLVER=3371
FILE ID=nodeC005/4487404-1751331985
RUNJOBID= nodeC005-1751331234-47284
SLURM_JOB_ID= 9594377
Free space on /tmp= 430672 MiB

SOLVER NAME= toulbar2 2025-06-13
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
COMMAND LINE= toulbar2.sh toulbar2 BENCHNAME -timer=TIMELIMIT -hve=512 -f=3 -n: -precision=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487404-1751331985/watcher-4487404-1751331985 -o /tmp/evaluation-result-4487404-1751331985/solver-4487404-1751331985 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751331234-47284 --watchdog 3760  toulbar2.sh toulbar2 HOME/instance-4487404-1751331985.opb -timer=3600 -hve=512 -f=3 -n: -precision=0

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

MD5SUM BENCH= 679ef70001de609d026ecad3f3d0600e
RANDOM SEED=848458559

nodeC005 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3657.043
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 3661.137
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.418
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.052
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.246
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 3661.138
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.585
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 3700.000
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        128821188 kB
MemAvailable:   129308988 kB
Buffers:            2752 kB
Cached:          1287196 kB
SwapCached:            0 kB
Active:          1015176 kB
Inactive:         949192 kB
Active(anon):     684212 kB
Inactive(anon):     8168 kB
Active(file):     330964 kB
Inactive(file):   941024 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6608 kB
Writeback:             0 kB
AnonPages:        677512 kB
Mapped:           117960 kB
Shmem:             17960 kB
KReclaimable:     110876 kB
Slab:             195600 kB
SReclaimable:     110876 kB
SUnreclaim:        84724 kB
KernelStack:        4112 kB
PageTables:         4456 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1023808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    602112 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430668 MiB
End job on nodeC005 at 2025-07-01 03:06:34