Trace number 4527297

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
LSIPExact S1OPT207 16.2367 13.2251

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM0ec52d363b7c61cdd5525674056021d1
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 benchmark207
Best CPU time to get the best result obtained on this benchmark1.5157
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
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 constraint32
Number of terms in the objective function 498
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 498
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 498
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

16.21/13.22	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
16.21/13.22	c numVar: 498
16.21/13.22	c numCon: 2431
16.21/13.22	c numEqual: 0
16.21/13.22	c intSize: 9
16.21/13.22	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
16.21/13.22	c ------------------- Paras list -------------------
16.21/13.22	c Name                	 Type      	 Now       	 Default   	 Comment
16.21/13.22	c timeout             	 double    	 3600.000000	 3600      	 
16.21/13.22	c mip_time            	 double    	 0.600000  	 0.5       	 
16.21/13.22	c ls_time             	 double    	 10.000000 	 10        	 
16.21/13.22	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
16.21/13.22	c mip_emphasis        	 int       	 1         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
16.21/13.22	c random_seed         	 int       	 0         	 0         	 
16.21/13.22	c sample_size         	 int       	 50        	 50        	 
16.21/13.22	c sub_score           	 int       	 1         	 1         	 
16.21/13.22	c tabu_base           	 int       	 3         	 3         	 
16.21/13.22	c tabu_variation      	 int       	 1         	 1         	 
16.21/13.22	c sub_div             	 int       	 4         	 4         	 
16.21/13.22	c nbcore              	 int       	 2         	 1         	 
16.21/13.22	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
16.21/13.22	c print_sol           	 int       	 1         	 1         	 
16.21/13.22	c tmpdir              	 string		 .         	 "."       	 
16.21/13.22	c home                	 string		 HOME	 "."       	 
16.21/13.22	c benchname           	 string		 HOME/instance-4527297-1752232206.opb	 ""        	 
16.21/13.22	c --------------------------------------------------
16.21/13.22	c Local Search solver
16.21/13.22	c LS find feasible solution for PBO with objective value 210
16.21/13.22	c MIP solver
16.21/13.22	c Branch and Bound solver find optimal solution
16.21/13.22	c MIP solver objective value: 207
16.21/13.22	o 207
16.21/13.22	s OPTIMUM FOUND
16.21/13.22	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 -x433 x434 x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 -x445 x446 x447 -x448 -x449 x450 -x451 x452 x453 -x454 -x455 x456 -x457 x458 -x459 x460 x461 -x462 -x463 x464 x465 -x466 -x467 x468 -x469 x470 x471 -x472 -x473 x474 -x475 x476 x477 -x478 -x479 x480 -x481 x482 -x483 x484 x485 -x486 -x487 x488 x489 -x490 -x491 x492 -x493 x494 x495 -x496 -x497 x498 
16.21/13.22	c Total time: 13

Verifier Data

OK	207

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: 63708 MiB (60881 MiB free)
  memory of node 1: 64465 MiB (62337 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527297-1752232206/watcher-4527297-1752232206 -o /tmp/evaluation-result-4527297-1752232206/solver-4527297-1752232206 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1752232205-105766 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527297-1752232206.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
solver pid=105812, runsolver pid=105804
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 0.40 0.16 0.11 4/261 105822
/proc/meminfo: memFree=126172312/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=0.08 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 8 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+0.204622 s]*
/proc/loadavg: 0.40 0.16 0.11 5/265 105826
/proc/meminfo: memFree=126170556/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=0.19 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 19 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+0.30485 s]*
/proc/loadavg: 0.40 0.16 0.11 5/265 105826
/proc/meminfo: memFree=126186684/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=0.29 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 29 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+0.700099 s]
/proc/loadavg: 0.40 0.16 0.11 5/265 105826
/proc/meminfo: memFree=126186688/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=0.67 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 67 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+1.5001 s]
/proc/loadavg: 0.40 0.16 0.11 5/265 105826
/proc/meminfo: memFree=126191084/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=1.47 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 147 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+3.10451 s]
/proc/loadavg: 0.40 0.16 0.11 5/265 105826
/proc/meminfo: memFree=126191476/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=3.08 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 308 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+6.30009 s]
/proc/loadavg: 0.77 0.24 0.14 5/265 105826
/proc/meminfo: memFree=126192244/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=42048 memory=7296 CPUtime=6.26 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 855 0 0 0 626 0 0 0 20 0 1 0 138899326 43057152 1824 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 10512 1824 1120 6655 0 747 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 42048 KiB
Current children cumulated memory: 7296 KiB

[startup+12.7001 s]
/proc/loadavg: 1.27 0.35 0.17 7/264 105838
/proc/meminfo: memFree=126082184/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=132276 memory=40652 CPUtime=15.24 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 6637 0 0 0 1522 2 0 0 20 0 2 0 138899326 135450624 10163 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 33069 10163 3424 6655 0 8632 0
[pid=105812/tid=105827] ppid=105804 vsize=132276 memory=40652 CPUtime=2.59 cores=0,2
/proc/105812/task/105827/stat : 105827 (LSIPExact) R 105804 105812 105752 0 -1 4194368 1679 0 0 0 259 0 0 0 20 0 2 0 138900329 135450624 10163 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
Current children cumulated CPU time: 15.24 s
Current children cumulated vsize: 132276 KiB
Current children cumulated memory: 40652 KiB

[startup+13.2251 s]
# the end of solver process 105812 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=16.203 s, system=0.033728 s

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

[startup+12.8001 s]
/proc/loadavg: 1.27 0.35 0.17 7/264 105838
/proc/meminfo: memFree=126082184/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=132276 memory=40652 CPUtime=15.44 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 6642 0 0 0 1542 2 0 0 20 0 2 0 138899326 135450624 10163 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 33069 10163 3424 6655 0 8632 0
[pid=105812/tid=105827] ppid=105804 vsize=132276 memory=14720 CPUtime=2.69 cores=0,2
/proc/105812/task/105827/stat : 105827 (LSIPExact) R 105804 105812 105752 0 -1 4194368 1679 0 0 0 269 0 0 0 20 0 2 0 138900329 135450624 10163 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
Current children cumulated CPU time: 15.44 s
Current children cumulated vsize: 132276 KiB
Current children cumulated memory: 40652 KiB

[startup+13.2002 s]
/proc/loadavg: 1.27 0.35 0.17 6/264 105838
/proc/meminfo: memFree=126082456/131250000 swapFree=33010672/33010684
[pid=105812] ppid=105804 vsize=132460 memory=40652 CPUtime=16.21 cores=0,2
/proc/105812/stat : 105812 (LSIPExact) R 105804 105812 105752 0 -1 4194304 7986 0 0 0 1618 3 0 0 20 0 2 0 138899326 135639040 10163 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
/proc/105812/statm: 33115 10163 3424 6655 0 8678 0
[pid=105812/tid=105827] ppid=105804 vsize=132460 memory=4788 CPUtime=3.08 cores=0,2
/proc/105812/task/105827/stat : 105827 (LSIPExact) S 105804 105812 105752 0 -1 4194368 2041 0 0 0 308 0 0 0 20 0 2 0 138900329 135639040 10163 18446744073709551615 94859438063616 94859465320785 140727695408672 0 0 0 0 0 16386 1 0 0 -1 2 0 0 0 0 0 94859473822856 94859474254464 94859475013632 140727695411544 140727695411720 140727695411720 140727695417324 0
Current children cumulated CPU time: 16.21 s
Current children cumulated vsize: 132460 KiB
Current children cumulated memory: 40652 KiB

Child status: 0

Real time (s): 13.2251
CPU time (s): 16.2367
CPU user time (s): 16.203
CPU system time (s): 0.033728
CPU usage (%): 122.772
Max. virtual memory (cumulated for all children) (KiB): 132460
Max. memory (cumulated for all children) (KiB): 40652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.203
system time used= 0.033728
maximum resident set size= 40908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9299
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= 107
involuntary context switches= 252


# summary of solver processes directly reported to runsolver:
#   pid: 105812
#   total CPU time (s): 16.2367
#   total CPU user time (s): 16.203
#   total CPU system time (s): 0.033728

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038113 second user time and 0.067127 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-07-11 13:10:06
IDJOB=4527297
IDBENCH=147034
IDSOLVER=3384
FILE ID=nodeC026/4527297-1752232206
RUNJOBID= nodeC026-1752232205-105766
SLURM_JOB_ID= 9682537
Free space on /tmp= 429844 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527297-1752232206/watcher-4527297-1752232206 -o /tmp/evaluation-result-4527297-1752232206/solver-4527297-1752232206 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1752232205-105766 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527297-1752232206.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 0ec52d363b7c61cdd5525674056021d1
RANDOM SEED=1187949666

nodeC026 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	: 0xb00002a
cpu MHz		: 3599.751
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.381
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3598.719
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.775
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3601.115
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3700.000
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3600.346
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.917
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 pti ibrs ibpb stibp 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	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        126228412 kB
MemAvailable:   129537860 kB
Buffers:            2128 kB
Cached:          3933584 kB
SwapCached:            4 kB
Active:           744404 kB
Inactive:        3259748 kB
Active(anon):      76828 kB
Inactive(anon):     9688 kB
Active(file):     667576 kB
Inactive(file):  3250060 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            135144 kB
Writeback:             4 kB
AnonPages:         71540 kB
Mapped:           105868 kB
Shmem:             18076 kB
KReclaimable:     452612 kB
Slab:             555136 kB
SReclaimable:     452612 kB
SUnreclaim:       102524 kB
KernelStack:        4080 kB
PageTables:         2808 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     334420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150392 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 429668 MiB
End job on nodeC026 at 2025-07-11 13:10:20