Trace number 4527638

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 S1OPT-80 19.6123 14.8875

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/
opb/normalized-sporttournament18.lin.opb
MD5SUM609ffeb3252de5d8ecab6cf3f101c41d
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 benchmark-80
Best CPU time to get the best result obtained on this benchmark2.03794
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables441
Total number of constraints576
Number of constraints which are clauses288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints288
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 389
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 420
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 420
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

19.44/14.88	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
19.44/14.88	c numVar: 441
19.44/14.88	c numCon: 576
19.44/14.88	c numEqual: 0
19.44/14.88	c intSize: 9
19.44/14.88	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
19.44/14.88	c ------------------- Paras list -------------------
19.44/14.88	c Name                	 Type      	 Now       	 Default   	 Comment
19.44/14.88	c timeout             	 double    	 3600.000000	 3600      	 
19.44/14.88	c mip_time            	 double    	 0.600000  	 0.5       	 
19.44/14.88	c ls_time             	 double    	 10.000000 	 10        	 
19.44/14.88	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
19.44/14.88	c mip_emphasis        	 int       	 1         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
19.44/14.88	c random_seed         	 int       	 0         	 0         	 
19.44/14.88	c sample_size         	 int       	 50        	 50        	 
19.44/14.88	c sub_score           	 int       	 1         	 1         	 
19.44/14.88	c tabu_base           	 int       	 3         	 3         	 
19.44/14.88	c tabu_variation      	 int       	 1         	 1         	 
19.44/14.88	c sub_div             	 int       	 4         	 4         	 
19.44/14.88	c nbcore              	 int       	 2         	 1         	 
19.44/14.88	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
19.44/14.88	c print_sol           	 int       	 1         	 1         	 
19.44/14.88	c tmpdir              	 string		 .         	 "."       	 
19.44/14.88	c home                	 string		 HOME	 "."       	 
19.44/14.88	c benchname           	 string		 HOME/instance-4527638-1752234233.opb	 ""        	 
19.44/14.88	c --------------------------------------------------
19.44/14.88	c Local Search solver
19.44/14.88	c LS find feasible solution for PBO with objective value -80
19.44/14.88	c MIP solver
19.44/14.88	c Branch and Bound solver find optimal solution
19.44/14.88	c MIP solver objective value: -80
19.44/14.88	o -80
19.44/14.88	s OPTIMUM FOUND
19.44/14.88	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 
19.44/14.88	c Total time: 15

Verifier Data

OK	-80

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 (62604 MiB free)
  memory of node 1: 64465 MiB (50460 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527638-1752234233/watcher-4527638-1752234233 -o /tmp/evaluation-result-4527638-1752234233/solver-4527638-1752234233 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1752232205-113725 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4527638-1752234233.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=114802, runsolver pid=114799

[startup+0.100062 s]*
/proc/loadavg: 6.38 7.18 6.83 8/268 114803
/proc/meminfo: memFree=115683816/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=0.09 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 9 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+0.205863 s]*
/proc/loadavg: 6.38 7.18 6.83 8/268 114803
/proc/meminfo: memFree=115475996/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=0.2 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 20 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+0.305794 s]*
/proc/loadavg: 6.38 7.18 6.83 8/268 114803
/proc/meminfo: memFree=115345116/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=0.3 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 30 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+0.700184 s]
/proc/loadavg: 6.38 7.18 6.83 8/268 114803
/proc/meminfo: memFree=115328732/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=0.69 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 69 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+1.50018 s]
/proc/loadavg: 6.38 7.18 6.83 8/268 114803
/proc/meminfo: memFree=115328484/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=1.48 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 148 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+3.10557 s]
/proc/loadavg: 6.38 7.18 6.83 8/268 114803
/proc/meminfo: memFree=115120020/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=3.08 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 308 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+6.30019 s]
/proc/loadavg: 6.43 7.17 6.83 8/268 114803
/proc/meminfo: memFree=114314660/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=40172 memory=5888 CPUtime=6.27 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 404 0 0 0 627 0 0 0 20 0 1 0 139097899 41136128 1472 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 10043 1472 1216 6655 0 278 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40172 KiB
Current children cumulated memory: 5888 KiB

[startup+12.7002 s]
/proc/loadavg: 6.47 7.17 6.83 9/269 114805
/proc/meminfo: memFree=113304472/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=121656 memory=26844 CPUtime=15.29 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 3034 0 0 0 1529 0 0 0 20 0 2 0 139097899 124575744 6711 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 30414 6711 3520 6655 0 4972 0
[pid=114802/tid=114805] ppid=114799 vsize=121656 memory=26460 CPUtime=2.64 cores=4,6
/proc/114802/task/114805/stat : 114805 (LSIPExact) R 114799 114802 113707 0 -1 4194368 721 0 0 0 264 0 0 0 20 0 2 0 139098900 124575744 6711 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
Current children cumulated CPU time: 15.29 s
Current children cumulated vsize: 121656 KiB
Current children cumulated memory: 26844 KiB

[startup+14.8875 s]
# the end of solver process 114802 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=19.5984 s, system=0.013879 s

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

[startup+12.8003 s]
/proc/loadavg: 6.47 7.17 6.83 9/269 114805
/proc/meminfo: memFree=113304472/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=121656 memory=26844 CPUtime=15.49 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 3037 0 0 0 1549 0 0 0 20 0 2 0 139097899 124575744 6711 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 30414 6711 3520 6655 0 4972 0
[pid=114802/tid=114805] ppid=114799 vsize=121656 memory=26076 CPUtime=2.74 cores=4,6
/proc/114802/task/114805/stat : 114805 (LSIPExact) R 114799 114802 113707 0 -1 4194368 722 0 0 0 274 0 0 0 20 0 2 0 139098900 124575744 6711 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
Current children cumulated CPU time: 15.49 s
Current children cumulated vsize: 121656 KiB
Current children cumulated memory: 26844 KiB

[startup+13.6002 s]
/proc/loadavg: 6.47 7.17 6.83 9/269 114805
/proc/meminfo: memFree=113601536/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=121656 memory=27100 CPUtime=17.08 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 3784 0 0 0 1707 1 0 0 20 0 2 0 139097899 124575744 6775 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 30414 6775 3520 6655 0 5073 0
[pid=114802/tid=114805] ppid=114799 vsize=121656 memory=26588 CPUtime=3.53 cores=4,6
/proc/114802/task/114805/stat : 114805 (LSIPExact) R 114799 114802 113707 0 -1 4194368 840 0 0 0 353 0 0 0 20 0 2 0 139098900 124575744 6775 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
Current children cumulated CPU time: 17.08 s
Current children cumulated vsize: 121656 KiB
Current children cumulated memory: 27100 KiB

[startup+14.4002 s]
/proc/loadavg: 6.47 7.17 6.83 9/269 114805
/proc/meminfo: memFree=113073288/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=124148 memory=29532 CPUtime=18.64 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 5255 0 0 0 1863 1 0 0 20 0 2 0 139097899 127127552 7383 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 31037 7383 3520 6655 0 5755 0
[pid=114802/tid=114805] ppid=114799 vsize=124148 memory=27356 CPUtime=4.29 cores=4,6
/proc/114802/task/114805/stat : 114805 (LSIPExact) R 114799 114802 113707 0 -1 4194368 1050 0 0 0 429 0 0 0 20 0 2 0 139098900 127127552 7383 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
Current children cumulated CPU time: 18.64 s
Current children cumulated vsize: 124148 KiB
Current children cumulated memory: 29532 KiB

[startup+14.8002 s]
/proc/loadavg: 6.47 7.17 6.83 9/269 114805
/proc/meminfo: memFree=113073288/131249992 swapFree=33009392/33010684
[pid=114802] ppid=114799 vsize=124304 memory=30300 CPUtime=19.44 cores=4,6
/proc/114802/stat : 114802 (LSIPExact) R 114799 114802 113707 0 -1 4194304 5497 0 0 0 1943 1 0 0 20 0 2 0 139097899 127287296 7575 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
/proc/114802/statm: 31076 7575 3520 6655 0 5864 0
[pid=114802/tid=114805] ppid=114799 vsize=124304 memory=10752 CPUtime=4.68 cores=4,6
/proc/114802/task/114805/stat : 114805 (LSIPExact) R 114799 114802 113707 0 -1 4194368 1129 0 0 0 468 0 0 0 20 0 2 0 139098900 127287296 7575 18446744073709551615 93832880349184 93832907606353 140731464398000 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 93832916108424 93832916540032 93832936026112 140731464403288 140731464403464 140731464403464 140731464409068 0
Current children cumulated CPU time: 19.44 s
Current children cumulated vsize: 124304 KiB
Current children cumulated memory: 30300 KiB

Child status: 0

Real time (s): 14.8875
CPU time (s): 19.6123
CPU user time (s): 19.5984
CPU system time (s): 0.013879
CPU usage (%): 131.736
Max. virtual memory (cumulated for all children) (KiB): 124304
Max. memory (cumulated for all children) (KiB): 30300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.5984
system time used= 0.013879
maximum resident set size= 30556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5810
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= 103
involuntary context switches= 460


# summary of solver processes directly reported to runsolver:
#   pid: 114802
#   total CPU time (s): 19.6123
#   total CPU user time (s): 19.5984
#   total CPU system time (s): 0.013879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.047987 second user time and 0.089205 second system time

The end

Launcher Data

Begin job on nodeC035 at 2025-07-11 13:43:54
IDJOB=4527638
IDBENCH=158472
IDSOLVER=3384
FILE ID=nodeC035/4527638-1752234233
RUNJOBID= nodeC035-1752232205-113725
SLURM_JOB_ID= 9682546
Free space on /tmp= 432340 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/opb/normalized-sporttournament18.lin.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527638-1752234233/watcher-4527638-1752234233 -o /tmp/evaluation-result-4527638-1752234233/solver-4527638-1752234233 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1752232205-113725 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4527638-1752234233.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 609ffeb3252de5d8ecab6cf3f101c41d
RANDOM SEED=165777579

nodeC035 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		: 3599.738
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	: 6999.51
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		: 3599.948
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.754
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	: 6999.51
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		: 3599.706
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3522.657
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	: 6999.51
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		: 3599.102
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.740
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	: 6999.51
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		: 3599.497
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        115868640 kB
MemAvailable:   119131500 kB
Buffers:             664 kB
Cached:          4010828 kB
SwapCached:          332 kB
Active:         10940772 kB
Inactive:        3696228 kB
Active(anon):   10622184 kB
Inactive(anon):    21028 kB
Active(file):     318588 kB
Inactive(file):  3675200 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009392 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44684 kB
Writeback:             4 kB
AnonPages:      10623864 kB
Mapped:           140356 kB
Shmem:             17700 kB
KReclaimable:     216620 kB
Slab:             310108 kB
SReclaimable:     216620 kB
SUnreclaim:        93488 kB
KernelStack:        4320 kB
PageTables:        23940 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   11843740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4737024 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432296 MiB
End job on nodeC035 at 2025-07-11 13:44:09