Trace number 4522952

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 S2OPT-2565 10.0985 10.1957

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/pettersson/StableMatchings/
KidneyTransplantBenchmarks/normalized-KE_120_003.opb
MD5SUM700a5adac982882152e12317b982beed
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-2565
Best CPU time to get the best result obtained on this benchmark0.012008
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables422
Total number of constraints71
Number of constraints which are clauses8
Number of constraints which are cardinality constraints (but not clauses)63
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint179
Number of terms in the objective function 422
Biggest coefficient in the objective function 254
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 46685
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 254
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 46685
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

9.97/10.04	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
9.97/10.04	c numVar: 422
9.97/10.04	c numCon: 71
9.97/10.04	c numEqual: 0
9.97/10.04	c intSize: 16
9.97/10.04	c ls_time: 10.0, mip_time: 1790.0, exact_time: 1790.0
9.97/10.04	c ------------------- Paras list -------------------
9.97/10.04	c Name                	 Type      	 Now       	 Default   	 Comment
9.97/10.04	c timeout             	 double    	 3600.000000	 3600      	 
9.97/10.04	c mip_time            	 double    	 0.500000  	 0.5       	 
9.97/10.04	c ls_time             	 double    	 10.000000 	 10        	 
9.97/10.04	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
9.97/10.04	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
9.97/10.04	c random_seed         	 int       	 0         	 0         	 
9.97/10.04	c sample_size         	 int       	 50        	 50        	 
9.97/10.04	c sub_score           	 int       	 1         	 1         	 
9.97/10.04	c tabu_base           	 int       	 3         	 3         	 
9.97/10.04	c tabu_variation      	 int       	 1         	 1         	 
9.97/10.04	c sub_div             	 int       	 4         	 4         	 
9.97/10.04	c nbcore              	 int       	 2         	 1         	 
9.97/10.04	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
9.97/10.04	c print_sol           	 int       	 1         	 1         	 
9.97/10.04	c tmpdir              	 string		 .         	 "."       	 
9.97/10.04	c home                	 string		 HOME	 "."       	 
9.97/10.04	c benchname           	 string		 HOME/instance-4522952-1751645303.opb	 ""        	 
9.97/10.04	c --------------------------------------------------
9.97/10.04	c Local Search solver
9.97/10.04	c LS find feasible solution for PBO with objective value -2402
9.97/10.04	c MIP solver
9.97/10.04	c Branch and Bound solver find optimal solution
9.97/10.04	c MIP solver objective value: -2565
9.97/10.10	c MIP find feasible solution for PBO with objective value -2565
9.97/10.10	c copy file: 0
9.97/10.10	c gen ub file: HOME/instance-4522952-1751645303.opb_ub.opb
9.97/10.10	c use Exact solver
10.00/10.19	c Exact find optimal solution
10.00/10.19	c Exact find feasible solution for PBO with objective value -2565
10.00/10.19	o -2565
10.00/10.19	s OPTIMUM FOUND
10.00/10.19	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 
10.00/10.19	c Total time: 10

Verifier Data

OK	-2565

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: 63794 MiB (58156 MiB free)
  memory of node 1: 64507 MiB (60599 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4522952-1751645303/watcher-4522952-1751645303 -o /tmp/evaluation-result-4522952-1751645303/solver-4522952-1751645303 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751643641-98116 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4522952-1751645303.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=98307, runsolver pid=98304
Current StackSize limit: 8192 KiB


[startup+0.100075 s]*
/proc/loadavg: 4.53 4.21 3.67 5/252 98308
/proc/meminfo: memFree=121606536/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=0.1 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 10 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.213939 s]*
/proc/loadavg: 4.53 4.21 3.67 5/252 98308
/proc/meminfo: memFree=121606536/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=0.21 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 21 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.31366 s]*
/proc/loadavg: 4.53 4.21 3.67 5/252 98308
/proc/meminfo: memFree=121606536/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=0.31 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 31 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+0.700324 s]
/proc/loadavg: 4.53 4.21 3.67 5/252 98308
/proc/meminfo: memFree=121606536/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=0.68 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 68 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+1.50034 s]
/proc/loadavg: 4.53 4.21 3.67 5/252 98308
/proc/meminfo: memFree=121606536/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=1.48 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 148 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+3.11321 s]
/proc/loadavg: 4.53 4.21 3.67 5/252 98308
/proc/meminfo: memFree=121606788/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=3.09 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 309 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+6.30031 s]
/proc/loadavg: 4.57 4.22 3.67 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=6.27 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 627 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+10.1956 s]
# the end of solver process 98307 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.0692 s, system=0.029243 s

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

[startup+6.40037 s]
/proc/loadavg: 4.57 4.22 3.67 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=6.37 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 637 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+8.00029 s]*
/proc/loadavg: 4.57 4.22 3.67 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=7.97 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 797 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+8.80028 s]
/proc/loadavg: 4.57 4.22 3.67 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=8.76 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 876 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+9.60029 s]
/proc/loadavg: 4.57 4.22 3.67 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=40036 memory=5504 CPUtime=9.56 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) R 98304 98307 98099 0 -1 4194304 358 0 0 0 956 0 0 0 20 0 1 0 80210138 40996864 1376 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 10009 1376 1184 6655 0 244 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 40036 KiB
Current children cumulated memory: 5504 KiB

[startup+10.0003 s]*
/proc/loadavg: 4.60 4.24 3.68 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=49468 memory=13204 CPUtime=9.97 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) S 98304 98307 98099 0 -1 4194304 621 0 0 0 997 0 0 0 20 0 2 0 80210138 50655232 3301 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 12367 3301 2400 6655 0 2601 0
[pid=98307/tid=98309] ppid=98304 vsize=49468 memory=-7450191303093084800 CPUtime=0 cores=0,2
/proc/98307/task/98309/stat : 98309 (LSIPExact) R 98304 98307 98099 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 80211140 50655232 3301 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 2147221247 0 16386 0 0 0 -1 2 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
Current children cumulated CPU time: 9.97 s
Current children cumulated vsize: 49468 KiB
Current children cumulated memory: 13204 KiB

[startup+10.1132 s]
/proc/loadavg: 4.60 4.24 3.68 5/252 98308
/proc/meminfo: memFree=121606996/131382112 swapFree=33010160/33010684
[pid=98307] ppid=98304 vsize=117564 memory=17760 CPUtime=10 cores=0,2
/proc/98307/stat : 98307 (LSIPExact) S 98304 98307 98099 0 -1 4194304 1397 227 0 0 1000 0 0 0 20 0 1 0 80210138 120385536 4440 18446744073709551615 94573711335424 94573738591825 140730860941904 0 0 0 0 0 16386 1 0 0 17 2 0 0 0 0 0 94573747094664 94573747526272 94573751894016 140730860947801 140730860947977 140730860947977 140730860953580 0
/proc/98307/statm: 29391 4440 3360 6655 0 3435 0
Current children cumulated CPU time: 10 s
Current children cumulated vsize: 117564 KiB
Current children cumulated memory: 17760 KiB

Child status: 0

Real time (s): 10.1957
CPU time (s): 10.0985
CPU user time (s): 10.0692
CPU system time (s): 0.029243
CPU usage (%): 99.0464
Max. virtual memory (cumulated for all children) (KiB): 117564
Max. memory (cumulated for all children) (KiB): 17760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0692
system time used= 0.029243
maximum resident set size= 19732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3121
page faults= 0
swaps= 0
block input operations= 40
block output operations= 16
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 419
involuntary context switches= 30


# summary of solver processes directly reported to runsolver:
#   pid: 98307
#   total CPU time (s): 10.0985
#   total CPU user time (s): 10.0692
#   total CPU system time (s): 0.029243

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.08918 second user time and 0.165163 second system time

The end

Launcher Data

Begin job on nodeC009 at 2025-07-04 18:08:23
IDJOB=4522952
IDBENCH=179579
IDSOLVER=3337
FILE ID=nodeC009/4522952-1751645303
RUNJOBID= nodeC009-1751643641-98116
SLURM_JOB_ID= 9672314
Free space on /tmp= 431016 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB24/OPT-LIN/pettersson/StableMatchings/KidneyTransplantBenchmarks/normalized-KE_120_003.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4522952-1751645303/watcher-4522952-1751645303 -o /tmp/evaluation-result-4522952-1751645303/solver-4522952-1751645303 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751643641-98116 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4522952-1751645303.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 700a5adac982882152e12317b982beed
RANDOM SEED=1114430476

nodeC009 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		: 1197.236
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	: 6983.85
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		: 3579.800
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	: 6983.85
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		: 1197.649
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	: 6983.85
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		: 1197.412
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	: 6983.85
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		: 3491.902
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	: 6983.85
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		: 3535.882
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	: 6983.85
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		: 1197.443
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	: 6983.85
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	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        121606472 kB
MemAvailable:   124575300 kB
Buffers:            2144 kB
Cached:          3700596 kB
SwapCached:           24 kB
Active:          6000864 kB
Inactive:        3071948 kB
Active(anon):    5383820 kB
Inactive(anon):     4188 kB
Active(file):     617044 kB
Inactive(file):  3067760 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44652 kB
Writeback:             0 kB
AnonPages:       5370644 kB
Mapped:           139212 kB
Shmem:             17936 kB
KReclaimable:     246920 kB
Slab:             335364 kB
SReclaimable:     246920 kB
SUnreclaim:        88444 kB
KernelStack:        4064 kB
PageTables:        14092 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    6045312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2269184 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:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 430972 MiB
End job on nodeC009 at 2025-07-04 18:08:34