Trace number 4493651

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 NameAnswerCPU timeWall clock time
LSIPExact S1SAT 12.6596 11.4089

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army13.24bt.opb
MD5SUMb1cc89baa8bd080d13ae67cc087920d3
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.612776
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables490
Total number of constraints1085
Number of constraints which are clauses738
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints345
Minimum length of a constraint1
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 193
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

12.64/11.40	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
12.64/11.40	c numVar: 490
12.64/11.40	c numCon: 1085
12.64/11.40	c numEqual: 0
12.64/11.40	c intSize: 8
12.64/11.40	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
12.64/11.40	c ------------------- Paras list -------------------
12.64/11.40	c Name                	 Type      	 Now       	 Default   	 Comment
12.64/11.40	c timeout             	 double    	 3600.000000	 3600      	 
12.64/11.40	c mip_time            	 double    	 0.200000  	 0.5       	 
12.64/11.40	c ls_time             	 double    	 10.000000 	 10        	 
12.64/11.40	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
12.64/11.40	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
12.64/11.40	c random_seed         	 int       	 0         	 0         	 
12.64/11.40	c sample_size         	 int       	 50        	 50        	 
12.64/11.40	c sub_score           	 int       	 1         	 1         	 
12.64/11.40	c tabu_base           	 int       	 3         	 3         	 
12.64/11.40	c tabu_variation      	 int       	 1         	 1         	 
12.64/11.40	c sub_div             	 int       	 4         	 4         	 
12.64/11.40	c nbcore              	 int       	 2         	 1         	 
12.64/11.40	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
12.64/11.40	c print_sol           	 int       	 1         	 1         	 
12.64/11.40	c tmpdir              	 string		 .         	 "."       	 
12.64/11.40	c home                	 string		 HOME	 "."       	 
12.64/11.40	c benchname           	 string		 HOME/instance-4493651-1751133667.opb	 ""        	 
12.64/11.40	c --------------------------------------------------
12.64/11.40	c Local Search solver
12.64/11.40	c MIP solver
12.64/11.40	c Branch and Bound solver find optimal solution
12.64/11.40	c MIP solver objective value: 0
12.64/11.40	o 0
12.64/11.40	s SATISFIABLE
12.64/11.40	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 
12.64/11.40	c Total time: 11

Verifier Data

OK	0

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (63144 MiB free)
  memory of node 1: 64465 MiB (63768 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4493651-1751133667/watcher-4493651-1751133667 -o /tmp/evaluation-result-4493651-1751133667/solver-4493651-1751133667 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751133631-11170 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4493651-1751133667.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=11425, runsolver pid=11422

[startup+0.100056 s]*
/proc/loadavg: 2.54 0.72 0.30 6/266 11426
/proc/meminfo: memFree=129954420/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=0.05 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 5 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+0.205119 s]*
/proc/loadavg: 2.54 0.72 0.30 6/266 11426
/proc/meminfo: memFree=129954420/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=0.16 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 16 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+0.304558 s]*
/proc/loadavg: 2.54 0.72 0.30 6/266 11426
/proc/meminfo: memFree=129954420/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=0.26 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 26 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+0.700097 s]
/proc/loadavg: 2.54 0.72 0.30 6/266 11426
/proc/meminfo: memFree=129954420/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=0.65 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 65 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+1.50012 s]
/proc/loadavg: 2.54 0.72 0.30 6/266 11426
/proc/meminfo: memFree=129954420/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=1.45 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 145 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+3.10539 s]
/proc/loadavg: 2.54 0.72 0.30 7/268 11428
/proc/meminfo: memFree=129846312/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=3.05 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 305 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+6.30011 s]
/proc/loadavg: 2.90 0.82 0.34 8/269 11429
/proc/meminfo: memFree=129805936/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=6.23 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 623 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+11.4088 s]
# the end of solver process 11425 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=12.6486 s, system=0.010965 s

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

[startup+6.40014 s]
/proc/loadavg: 2.90 0.82 0.34 8/269 11429
/proc/meminfo: memFree=129805936/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=6.33 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 633 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 6.33 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+9.60009 s]
/proc/loadavg: 2.90 0.82 0.34 8/269 11429
/proc/meminfo: memFree=129795856/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=40740 memory=6144 CPUtime=9.53 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 551 0 0 0 953 0 0 0 20 0 1 0 29045404 41717760 1536 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 10185 1536 1152 6655 0 420 0
Current children cumulated CPU time: 9.53 s
Current children cumulated vsize: 40740 KiB
Current children cumulated memory: 6144 KiB

[startup+10.4001 s]
/proc/loadavg: 3.23 0.92 0.37 8/269 11429
/proc/meminfo: memFree=129795856/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=123108 memory=26976 CPUtime=10.64 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 3120 0 0 0 1064 0 0 0 20 0 2 0 29045404 126062592 6744 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 30777 6744 3456 6655 0 5072 0
Current children cumulated CPU time: 10.64 s
Current children cumulated vsize: 123108 KiB
Current children cumulated memory: 26976 KiB

[startup+11.2001 s]
/proc/loadavg: 3.23 0.92 0.37 10/270 11430
/proc/meminfo: memFree=129779980/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=125388 memory=29408 CPUtime=12.24 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 3699 0 0 0 1223 1 0 0 20 0 2 0 29045404 128397312 7352 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 31347 7352 3520 6655 0 5652 0
[pid=11425/tid=11430] ppid=11422 vsize=125388 memory=14720 CPUtime=1.11 cores=4,6
/proc/11425/task/11430/stat : 11430 (LSIPExact) R 11422 11425 11154 0 -1 4194368 474 0 0 0 111 0 0 0 20 0 2 0 29046408 128397312 7352 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
Current children cumulated CPU time: 12.24 s
Current children cumulated vsize: 125388 KiB
Current children cumulated memory: 29408 KiB

[startup+11.4001 s]
/proc/loadavg: 3.23 0.92 0.37 10/270 11430
/proc/meminfo: memFree=129779980/131250000 swapFree=33010684/33010684
[pid=11425] ppid=11422 vsize=125388 memory=29408 CPUtime=12.64 cores=4,6
/proc/11425/stat : 11425 (LSIPExact) R 11422 11425 11154 0 -1 4194304 3700 0 0 0 1263 1 0 0 20 0 2 0 29045404 128397312 7352 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
/proc/11425/statm: 31347 7352 3520 6655 0 5652 0
[pid=11425/tid=11430] ppid=11422 vsize=125388 memory=-6586069623193571685 CPUtime=1.31 cores=4,6
/proc/11425/task/11430/stat : 11430 (LSIPExact) R 11422 11425 11154 0 -1 4194368 474 0 0 0 131 0 0 0 20 0 2 0 29046408 128397312 7352 18446744073709551615 94445331582976 94445358839377 140722434826768 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94445367342216 94445367773824 94445389299712 140722434828634 140722434828810 140722434828810 140722434834412 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 125388 KiB
Current children cumulated memory: 29408 KiB

Child status: 0

Real time (s): 11.4089
CPU time (s): 12.6596
CPU user time (s): 12.6486
CPU system time (s): 0.010965
CPU usage (%): 110.963
Max. virtual memory (cumulated for all children) (KiB): 125388
Max. memory (cumulated for all children) (KiB): 29408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6486
system time used= 0.010965
maximum resident set size= 29536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3731
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= 78
involuntary context switches= 262


# summary of solver processes directly reported to runsolver:
#   pid: 11425
#   total CPU time (s): 12.6596
#   total CPU user time (s): 12.6486
#   total CPU system time (s): 0.010965

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036637 second user time and 0.064388 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-28 20:01:07
IDJOB=4493651
IDBENCH=147869
IDSOLVER=3336
FILE ID=nodeC026/4493651-1751133667
RUNJOBID= nodeC026-1751133631-11170
SLURM_JOB_ID= 9587426
Free space on /tmp= 432924 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army13.24bt.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4493651-1751133667/watcher-4493651-1751133667 -o /tmp/evaluation-result-4493651-1751133667/solver-4493651-1751133667 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751133631-11170 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4493651-1751133667.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= b1cc89baa8bd080d13ae67cc087920d3
RANDOM SEED=1720026491

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		: 3599.792
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		: 3599.707
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		: 3600.365
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		: 3700.000
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		: 3700.000
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		: 3599.793
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		: 3599.784
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		: 3599.806
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:        129958516 kB
MemAvailable:   129680232 kB
Buffers:            3280 kB
Cached:           533688 kB
SwapCached:            0 kB
Active:           404184 kB
Inactive:         326976 kB
Active(anon):     212272 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   326976 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            136980 kB
Writeback:             4 kB
AnonPages:        197312 kB
Mapped:           120124 kB
Shmem:             18080 kB
KReclaimable:      84136 kB
Slab:             165904 kB
SReclaimable:      84136 kB
SUnreclaim:        81768 kB
KernelStack:        4288 kB
PageTables:         3404 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     534692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 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= 432880 MiB
End job on nodeC026 at 2025-06-28 20:01:19