Trace number 4484663

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 S1OPT3 10.0679 10.0661

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:10:4.5:0.5:100.opb
MD5SUM1e9c9c7dcf807eef4e114aea42645bf8
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 benchmark3
Best CPU time to get the best result obtained on this benchmark0.027909
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables372
Total number of constraints421
Number of constraints which are clauses345
Number of constraints which are cardinality constraints (but not clauses)76
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 372
Biggest coefficient in the objective function 220
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 983
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 220
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 983
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

9.97/10.06	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
9.97/10.06	c numVar: 372
9.97/10.06	c numCon: 421
9.97/10.06	c numEqual: 1
9.97/10.06	c intSize: 10
9.97/10.06	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
9.97/10.06	c ------------------- Paras list -------------------
9.97/10.06	c Name                	 Type      	 Now       	 Default   	 Comment
9.97/10.06	c timeout             	 double    	 3600.000000	 3600      	 
9.97/10.06	c mip_time            	 double    	 0.600000  	 0.5       	 
9.97/10.06	c ls_time             	 double    	 10.000000 	 10        	 
9.97/10.06	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
9.97/10.06	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
9.97/10.06	c random_seed         	 int       	 0         	 0         	 
9.97/10.06	c sample_size         	 int       	 50        	 50        	 
9.97/10.06	c sub_score           	 int       	 1         	 1         	 
9.97/10.06	c tabu_base           	 int       	 3         	 3         	 
9.97/10.06	c tabu_variation      	 int       	 1         	 1         	 
9.97/10.06	c sub_div             	 int       	 4         	 4         	 
9.97/10.06	c nbcore              	 int       	 2         	 1         	 
9.97/10.06	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
9.97/10.06	c print_sol           	 int       	 1         	 1         	 
9.97/10.06	c tmpdir              	 string		 .         	 "."       	 
9.97/10.06	c home                	 string		 HOME	 "."       	 
9.97/10.06	c benchname           	 string		 HOME/instance-4484663-1751281438.opb	 ""        	 
9.97/10.06	c --------------------------------------------------
9.97/10.06	c Local Search solver
9.97/10.06	c LS find feasible solution for PBO with objective value 3
9.97/10.06	c MIP solver
9.97/10.06	c Branch and Bound solver find optimal solution
9.97/10.06	c MIP solver objective value: 3
9.97/10.06	o 3
9.97/10.06	s OPTIMUM FOUND
9.97/10.06	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 
9.97/10.06	c Total time: 10

Verifier Data

OK	3

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: 63665 MiB (62832 MiB free)
  memory of node 1: 64507 MiB (60521 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4484663-1751281438/watcher-4484663-1751281438 -o /tmp/evaluation-result-4484663-1751281438/solver-4484663-1751281438 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751279512-40525 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4484663-1751281438.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=41471, runsolver pid=41468

[startup+0.100064 s]*
/proc/loadavg: 6.40 7.51 7.36 7/266 41472
/proc/meminfo: memFree=126309900/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=0.09 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 9 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+0.205701 s]*
/proc/loadavg: 6.40 7.51 7.36 7/266 41472
/proc/meminfo: memFree=126310376/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=0.2 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 20 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+0.30535 s]*
/proc/loadavg: 6.40 7.51 7.36 7/266 41472
/proc/meminfo: memFree=126310376/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=0.3 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 30 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+0.70013 s]
/proc/loadavg: 6.40 7.51 7.36 7/266 41472
/proc/meminfo: memFree=126294500/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=0.68 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 68 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+1.50018 s]
/proc/loadavg: 6.40 7.51 7.36 7/266 41472
/proc/meminfo: memFree=126278372/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=1.48 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 148 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+3.10461 s]
/proc/loadavg: 6.44 7.50 7.35 7/266 41472
/proc/meminfo: memFree=126279660/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=3.08 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 308 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+6.3001 s]
/proc/loadavg: 6.44 7.50 7.35 7/266 41518
/proc/meminfo: memFree=126189500/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=6.27 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 627 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+10.066 s]
# the end of solver process 41471 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.0599 s, system=0.00797 s

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

[startup+6.40013 s]
/proc/loadavg: 6.44 7.50 7.35 7/266 41518
/proc/meminfo: memFree=126189500/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=6.37 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 637 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+8.00015 s]*
/proc/loadavg: 6.33 7.46 7.34 6/265 41563
/proc/meminfo: memFree=126258888/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=7.97 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 797 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+8.80015 s]
/proc/loadavg: 6.33 7.46 7.34 6/265 41563
/proc/meminfo: memFree=126258888/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=8.77 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 877 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 8.77 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+9.60015 s]
/proc/loadavg: 6.33 7.46 7.34 6/265 41563
/proc/meminfo: memFree=126259148/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=9.57 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 957 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 9.57 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

[startup+10.0001 s]*
/proc/loadavg: 6.33 7.46 7.34 6/265 41563
/proc/meminfo: memFree=126259152/131249996 swapFree=33010684/33010684
[pid=41471] ppid=41468 vsize=40048 memory=5632 CPUtime=9.97 cores=5,7
/proc/41471/stat : 41471 (LSIPExact) R 41468 41471 40512 0 -1 4194304 380 0 0 0 997 0 0 0 20 0 1 0 43821559 41009152 1408 18446744073709551615 94869452238848 94869479495249 140722173115776 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94869487998088 94869488429696 94869496717312 140722173118810 140722173118986 140722173118986 140722173124588 0
/proc/41471/statm: 10012 1408 1184 6655 0 247 0
Current children cumulated CPU time: 9.97 s
Current children cumulated vsize: 40048 KiB
Current children cumulated memory: 5632 KiB

Child status: 0

Real time (s): 10.0661
CPU time (s): 10.0679
CPU user time (s): 10.0599
CPU system time (s): 0.00797
CPU usage (%): 100.018
Max. virtual memory (cumulated for all children) (KiB): 40048
Max. memory (cumulated for all children) (KiB): 5632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0599
system time used= 0.00797
maximum resident set size= 26712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3046
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= 81
involuntary context switches= 75


# summary of solver processes directly reported to runsolver:
#   pid: 41471
#   total CPU time (s): 10.0679
#   total CPU user time (s): 10.0599
#   total CPU system time (s): 0.00797

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026173 second user time and 0.073438 second system time

The end

Launcher Data

Begin job on nodeC017 at 2025-06-30 13:03:58
IDJOB=4484663
IDBENCH=146664
IDSOLVER=3336
FILE ID=nodeC017/4484663-1751281438
RUNJOBID= nodeC017-1751279512-40525
SLURM_JOB_ID= 9594216
Free space on /tmp= 432884 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:10:4.5:0.5:100.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4484663-1751281438/watcher-4484663-1751281438 -o /tmp/evaluation-result-4484663-1751281438/solver-4484663-1751281438 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751279512-40525 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4484663-1751281438.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 1e9c9c7dcf807eef4e114aea42645bf8
RANDOM SEED=510920439

nodeC017 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		: 3600.044
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	: 7000.12
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		: 3599.920
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	: 7000.12
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		: 3600.049
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	: 7000.12
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		: 3600.078
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	: 7000.12
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		: 3600.058
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	: 7000.12
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		: 3604.882
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 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	: 7000.12
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		: 3608.050
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	: 7000.12
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		: 3600.352
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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126313932 kB
MemAvailable:   129271540 kB
Buffers:            2380 kB
Cached:          3728932 kB
SwapCached:            0 kB
Active:           815164 kB
Inactive:        3423388 kB
Active(anon):     525308 kB
Inactive(anon):       12 kB
Active(file):     289856 kB
Inactive(file):  3423376 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            134660 kB
Writeback:             4 kB
AnonPages:        509812 kB
Mapped:           130436 kB
Shmem:             18080 kB
KReclaimable:     166828 kB
Slab:             255672 kB
SReclaimable:     166828 kB
SUnreclaim:        88844 kB
KernelStack:        4272 kB
PageTables:         3912 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     869556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432836 MiB
End job on nodeC017 at 2025-06-30 13:04:08