Trace number 4517431

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 S1OPT5 13.2625 11.7633

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=13-t=8.opb
MD5SUM6f78fc52c3f94736c8d8a5f9c953ef5f
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 benchmark5
Best CPU time to get the best result obtained on this benchmark12.0622
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables364
Total number of constraints12831
Number of constraints which are clauses12818
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint14
Number of terms in the objective function 13
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 13
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 15
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

13.15/11.75	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
13.15/11.75	c numVar: 364
13.15/11.75	c numCon: 12831
13.15/11.75	c numEqual: 0
13.15/11.75	c intSize: 4
13.15/11.75	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
13.15/11.75	c ------------------- Paras list -------------------
13.15/11.75	c Name                	 Type      	 Now       	 Default   	 Comment
13.15/11.75	c timeout             	 double    	 3600.000000	 3600      	 
13.15/11.75	c mip_time            	 double    	 0.600000  	 0.5       	 
13.15/11.75	c ls_time             	 double    	 10.000000 	 10        	 
13.15/11.75	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
13.15/11.75	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
13.15/11.75	c random_seed         	 int       	 0         	 0         	 
13.15/11.75	c sample_size         	 int       	 50        	 50        	 
13.15/11.75	c sub_score           	 int       	 1         	 1         	 
13.15/11.75	c tabu_base           	 int       	 3         	 3         	 
13.15/11.75	c tabu_variation      	 int       	 1         	 1         	 
13.15/11.75	c sub_div             	 int       	 4         	 4         	 
13.15/11.75	c nbcore              	 int       	 2         	 1         	 
13.15/11.75	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
13.15/11.75	c print_sol           	 int       	 1         	 1         	 
13.15/11.75	c tmpdir              	 string		 .         	 "."       	 
13.15/11.75	c home                	 string		 HOME	 "."       	 
13.15/11.75	c benchname           	 string		 HOME/instance-4517431-1751507666.opb	 ""        	 
13.15/11.75	c --------------------------------------------------
13.15/11.75	c Local Search solver
13.15/11.75	c LS find feasible solution for PBO with objective value 5
13.15/11.75	c MIP solver
13.15/11.75	c Branch and Bound solver find optimal solution
13.15/11.75	c MIP solver objective value: 5
13.15/11.75	o 5
13.15/11.75	s OPTIMUM FOUND
13.15/11.75	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 
13.15/11.75	c Total time: 12

Verifier Data

OK	5

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63040 MiB free)
  memory of node 1: 64465 MiB (62442 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517431-1751507666/watcher-4517431-1751507666 -o /tmp/evaluation-result-4517431-1751507666/solver-4517431-1751507666 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69281 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4517431-1751507666.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=71987, runsolver pid=71984

[startup+0.100068 s]*
/proc/loadavg: 6.34 6.79 7.12 7/252 71988
/proc/meminfo: memFree=128494968/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=0.08 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 8 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+0.214256 s]*
/proc/loadavg: 6.34 6.79 7.12 7/252 71988
/proc/meminfo: memFree=128494968/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=0.18 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 18 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+0.309456 s]*
/proc/loadavg: 6.34 6.79 7.12 7/252 71988
/proc/meminfo: memFree=128495256/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=0.27 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 27 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+0.700221 s]
/proc/loadavg: 6.34 6.79 7.12 7/252 71988
/proc/meminfo: memFree=128495256/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=0.64 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 64 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+1.50029 s]
/proc/loadavg: 6.34 6.79 7.12 7/252 71988
/proc/meminfo: memFree=128495256/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=1.44 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 144 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+3.11272 s]
/proc/loadavg: 6.34 6.79 7.12 7/252 71988
/proc/meminfo: memFree=128495256/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=3.04 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 304 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+6.30028 s]
/proc/loadavg: 6.32 6.78 7.11 7/252 71988
/proc/meminfo: memFree=128495312/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=6.23 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 623 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+11.7632 s]
# the end of solver process 71987 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=13.2147 s, system=0.047828 s

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

[startup+6.40033 s]
/proc/loadavg: 6.32 6.78 7.11 7/252 71988
/proc/meminfo: memFree=128495312/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=6.33 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 633 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 6.33 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+9.60027 s]
/proc/loadavg: 6.32 6.78 7.11 7/252 71988
/proc/meminfo: memFree=128495564/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=47960 memory=13440 CPUtime=9.52 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 2348 0 0 0 952 0 0 0 20 0 1 0 66445350 49111040 3360 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 11990 3360 1184 6655 0 2225 0
Current children cumulated CPU time: 9.52 s
Current children cumulated vsize: 47960 KiB
Current children cumulated memory: 13440 KiB

[startup+10.4003 s]
/proc/loadavg: 6.29 6.76 7.11 7/252 71988
/proc/meminfo: memFree=128491532/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=169364 memory=85788 CPUtime=10.57 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 18088 0 0 0 1053 4 0 0 20 0 2 0 66445350 173428736 21447 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 42341 21447 3488 6655 0 20301 0
Current children cumulated CPU time: 10.57 s
Current children cumulated vsize: 169364 KiB
Current children cumulated memory: 85788 KiB

[startup+11.2003 s]
/proc/loadavg: 6.29 6.76 7.11 8/253 71989
/proc/meminfo: memFree=128441636/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=170304 memory=87708 CPUtime=12.15 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 18554 0 0 0 1211 4 0 0 20 0 2 0 66445350 174391296 21927 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 42576 21927 3488 6655 0 20536 0
[pid=71987/tid=71989] ppid=71984 vsize=170304 memory=0 CPUtime=1.03 cores=4,6
/proc/71987/task/71989/stat : 71989 (LSIPExact) R 71984 71987 69270 0 -1 4194368 4259 0 0 0 103 0 0 0 20 0 2 0 66446353 174391296 21927 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
Current children cumulated CPU time: 12.15 s
Current children cumulated vsize: 170304 KiB
Current children cumulated memory: 87708 KiB

[startup+11.6002 s]
/proc/loadavg: 6.29 6.76 7.11 8/253 71989
/proc/meminfo: memFree=128441636/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=170304 memory=87708 CPUtime=12.95 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 18558 0 0 0 1291 4 0 0 20 0 2 0 66445350 174391296 21927 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 42576 21927 3488 6655 0 20536 0
[pid=71987/tid=71989] ppid=71984 vsize=170304 memory=87068 CPUtime=1.42 cores=4,6
/proc/71987/task/71989/stat : 71989 (LSIPExact) R 71984 71987 69270 0 -1 4194368 4263 0 0 0 142 0 0 0 20 0 2 0 66446353 174391296 21927 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
Current children cumulated CPU time: 12.95 s
Current children cumulated vsize: 170304 KiB
Current children cumulated memory: 87708 KiB

[startup+11.7002 s]
/proc/loadavg: 6.29 6.76 7.11 8/253 71989
/proc/meminfo: memFree=128441636/131382120 swapFree=33010416/33010684
[pid=71987] ppid=71984 vsize=170304 memory=87708 CPUtime=13.15 cores=4,6
/proc/71987/stat : 71987 (LSIPExact) R 71984 71987 69270 0 -1 4194304 18559 0 0 0 1311 4 0 0 20 0 2 0 66445350 174391296 21927 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
/proc/71987/statm: 42576 21927 3488 6655 0 20536 0
[pid=71987/tid=71989] ppid=71984 vsize=170304 memory=6260 CPUtime=1.52 cores=4,6
/proc/71987/task/71989/stat : 71989 (LSIPExact) R 71984 71987 69270 0 -1 4194368 4263 0 0 0 152 0 0 0 20 0 2 0 66446353 174391296 21927 18446744073709551615 94384048590848 94384075847249 140724778874368 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94384084350088 94384084781696 94384100843520 140724778879322 140724778879498 140724778879498 140724778885100 0
Current children cumulated CPU time: 13.15 s
Current children cumulated vsize: 170304 KiB
Current children cumulated memory: 87708 KiB

Child status: 0

Real time (s): 11.7633
CPU time (s): 13.2625
CPU user time (s): 13.2147
CPU system time (s): 0.047828
CPU usage (%): 112.745
Max. virtual memory (cumulated for all children) (KiB): 170304
Max. memory (cumulated for all children) (KiB): 87708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.2147
system time used= 0.047828
maximum resident set size= 88092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18640
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= 101
involuntary context switches= 57


# summary of solver processes directly reported to runsolver:
#   pid: 71987
#   total CPU time (s): 13.2625
#   total CPU user time (s): 13.2147
#   total CPU system time (s): 0.047828

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.076046 second user time and 0.142197 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-03 03:54:27
IDJOB=4517431
IDBENCH=176086
IDSOLVER=3336
FILE ID=nodeC003/4517431-1751507666
RUNJOBID= nodeC003-1751500320-69281
SLURM_JOB_ID= 9598582
Free space on /tmp= 431876 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=13-t=8.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517431-1751507666/watcher-4517431-1751507666 -o /tmp/evaluation-result-4517431-1751507666/solver-4517431-1751507666 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69281 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4517431-1751507666.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 6f78fc52c3f94736c8d8a5f9c953ef5f
RANDOM SEED=657577536

nodeC003 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		: 3659.978
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	: 6983.44
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		: 3491.924
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	: 6983.44
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		: 1197.520
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	: 6983.44
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		: 3491.853
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	: 6983.44
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		: 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 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	: 6983.44
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		: 3591.496
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	: 6983.44
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		: 1197.155
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	: 6983.44
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		: 3591.570
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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128495172 kB
MemAvailable:   128635356 kB
Buffers:            2736 kB
Cached:           937636 kB
SwapCached:           36 kB
Active:          1819092 kB
Inactive:         445600 kB
Active(anon):    1334636 kB
Inactive(anon):     7608 kB
Active(file):     484456 kB
Inactive(file):   437992 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             45036 kB
Writeback:            48 kB
AnonPages:       1325316 kB
Mapped:           143948 kB
Shmem:             17924 kB
KReclaimable:     114724 kB
Slab:             200140 kB
SReclaimable:     114724 kB
SUnreclaim:        85416 kB
KernelStack:        4064 kB
PageTables:         5776 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1719724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    575488 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:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 431832 MiB
End job on nodeC003 at 2025-07-03 03:54:39