Trace number 4518443

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 S1OPT1 11.7428 10.9696

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/evencolouring/
linear/normalized-evencolouring_opt_linear_random6regular_nvert_101.opb
MD5SUMeeaa529b25ecff27552c4f6e24903559
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 benchmark1
Best CPU time to get the best result obtained on this benchmark0.085645
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint7
Maximum length of a constraint7
Number of terms in the objective function 101
Biggest coefficient in the objective function 101
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 5151
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 101
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 5151
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

11.64/10.96	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
11.64/10.96	c numVar: 404
11.64/10.96	c numCon: 101
11.64/10.96	c numEqual: 101
11.64/10.96	c intSize: 13
11.64/10.96	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
11.64/10.96	c ------------------- Paras list -------------------
11.64/10.96	c Name                	 Type      	 Now       	 Default   	 Comment
11.64/10.96	c timeout             	 double    	 3600.000000	 3600      	 
11.64/10.96	c mip_time            	 double    	 0.600000  	 0.5       	 
11.64/10.96	c ls_time             	 double    	 10.000000 	 10        	 
11.64/10.96	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
11.64/10.96	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
11.64/10.96	c random_seed         	 int       	 0         	 0         	 
11.64/10.96	c sample_size         	 int       	 50        	 50        	 
11.64/10.96	c sub_score           	 int       	 1         	 1         	 
11.64/10.96	c tabu_base           	 int       	 3         	 3         	 
11.64/10.96	c tabu_variation      	 int       	 1         	 1         	 
11.64/10.96	c sub_div             	 int       	 4         	 4         	 
11.64/10.96	c nbcore              	 int       	 2         	 1         	 
11.64/10.96	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
11.64/10.96	c print_sol           	 int       	 1         	 1         	 
11.64/10.96	c tmpdir              	 string		 .         	 "."       	 
11.64/10.96	c home                	 string		 HOME	 "."       	 
11.64/10.96	c benchname           	 string		 HOME/instance-4518443-1751507835.opb	 ""        	 
11.64/10.96	c --------------------------------------------------
11.64/10.96	c Local Search solver
11.64/10.96	c LS find feasible solution for PBO with objective value 1
11.64/10.96	c MIP solver
11.64/10.96	c Branch and Bound solver find optimal solution
11.64/10.96	c MIP solver objective value: 1
11.64/10.96	o 1
11.64/10.96	s OPTIMUM FOUND
11.64/10.96	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 
11.64/10.96	c Total time: 11

Verifier Data

OK	1

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 (63113 MiB free)
  memory of node 1: 64465 MiB (63344 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4518443-1751507835/watcher-4518443-1751507835 -o /tmp/evaluation-result-4518443-1751507835/solver-4518443-1751507835 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69281 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4518443-1751507835.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=73009, runsolver pid=73006

[startup+0.100062 s]*
/proc/loadavg: 5.84 6.50 6.96 6/253 73010
/proc/meminfo: memFree=129492988/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=0.09 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 9 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+0.214666 s]*
/proc/loadavg: 5.84 6.50 6.96 6/253 73010
/proc/meminfo: memFree=129492988/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=0.19 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 19 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+0.312517 s]*
/proc/loadavg: 5.84 6.50 6.96 6/253 73010
/proc/meminfo: memFree=129492988/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=0.28 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 28 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+0.700127 s]
/proc/loadavg: 5.84 6.50 6.96 6/253 73010
/proc/meminfo: memFree=129492988/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=0.63 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 63 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+1.50011 s]
/proc/loadavg: 5.84 6.50 6.96 6/253 73010
/proc/meminfo: memFree=129492988/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=1.42 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 142 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+3.10429 s]
/proc/loadavg: 5.77 6.47 6.94 6/253 73010
/proc/meminfo: memFree=129493524/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=3.01 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 301 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+6.3001 s]
/proc/loadavg: 5.77 6.47 6.94 5/249 73041
/proc/meminfo: memFree=129500740/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=6.19 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 619 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+10.9696 s]
# the end of solver process 73009 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=11.7308 s, system=0.011922 s

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

[startup+6.40016 s]
/proc/loadavg: 5.77 6.47 6.94 5/249 73041
/proc/meminfo: memFree=129500740/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=6.29 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 629 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+8.00015 s]*
/proc/loadavg: 5.79 6.46 6.94 6/253 73102
/proc/meminfo: memFree=129506876/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=7.89 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 789 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 7.89 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+9.60023 s]
/proc/loadavg: 5.79 6.46 6.94 6/253 73102
/proc/meminfo: memFree=129494948/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=39916 memory=5504 CPUtime=9.48 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 343 0 0 0 948 0 0 0 20 0 1 0 66462171 40873984 1376 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 9979 1376 1184 6655 0 214 0
Current children cumulated CPU time: 9.48 s
Current children cumulated vsize: 39916 KiB
Current children cumulated memory: 5504 KiB

[startup+10.4002 s]
/proc/loadavg: 5.79 6.46 6.94 6/253 73102
/proc/meminfo: memFree=129495400/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=121760 memory=27916 CPUtime=10.65 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 3397 0 0 0 1064 1 0 0 20 0 2 0 66462171 124682240 6979 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 30440 6979 3424 6655 0 5510 0
[pid=73009/tid=73103] ppid=73006 vsize=121760 memory=5504 CPUtime=0.37 cores=4,6
/proc/73009/task/73103/stat : 73103 (LSIPExact) R 73006 73009 69270 0 -1 4194368 1143 0 0 0 37 0 0 0 20 0 2 0 66463172 124682240 6979 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
Current children cumulated CPU time: 10.65 s
Current children cumulated vsize: 121760 KiB
Current children cumulated memory: 27916 KiB

[startup+10.8002 s]
/proc/loadavg: 5.79 6.46 6.94 6/253 73102
/proc/meminfo: memFree=129495400/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=122148 memory=28556 CPUtime=11.44 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 3534 0 0 0 1143 1 0 0 20 0 2 0 66462171 125079552 7139 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 30537 7139 3424 6655 0 5645 0
[pid=73009/tid=73103] ppid=73006 vsize=122148 memory=7092 CPUtime=0.76 cores=4,6
/proc/73009/task/73103/stat : 73103 (LSIPExact) R 73006 73009 69270 0 -1 4194368 1166 0 0 0 76 0 0 0 20 0 2 0 66463172 125079552 7139 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
Current children cumulated CPU time: 11.44 s
Current children cumulated vsize: 122148 KiB
Current children cumulated memory: 28556 KiB

[startup+10.9002 s]
/proc/loadavg: 5.79 6.46 6.94 6/253 73102
/proc/meminfo: memFree=129495400/131382120 swapFree=33010416/33010684
[pid=73009] ppid=73006 vsize=122148 memory=28556 CPUtime=11.64 cores=4,6
/proc/73009/stat : 73009 (LSIPExact) R 73006 73009 69270 0 -1 4194304 3547 0 0 0 1163 1 0 0 20 0 2 0 66462171 125079552 7139 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
/proc/73009/statm: 30537 7139 3424 6655 0 5677 0
[pid=73009/tid=73103] ppid=73006 vsize=122148 memory=5504 CPUtime=0.86 cores=4,6
/proc/73009/task/73103/stat : 73103 (LSIPExact) R 73006 73009 69270 0 -1 4194368 1179 0 0 0 86 0 0 0 20 0 2 0 66463172 125079552 7139 18446744073709551615 94625953615872 94625980872273 140734530555952 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94625989375112 94625989806720 94626016591872 140734530558298 140734530558474 140734530558474 140734530564076 0
Current children cumulated CPU time: 11.64 s
Current children cumulated vsize: 122148 KiB
Current children cumulated memory: 28556 KiB

Child status: 0

Real time (s): 10.9696
CPU time (s): 11.7428
CPU user time (s): 11.7308
CPU system time (s): 0.011922
CPU usage (%): 107.048
Max. virtual memory (cumulated for all children) (KiB): 122148
Max. memory (cumulated for all children) (KiB): 28556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7308
system time used= 0.011922
maximum resident set size= 28812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3568
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= 108
involuntary context switches= 127


# summary of solver processes directly reported to runsolver:
#   pid: 73009
#   total CPU time (s): 11.7428
#   total CPU user time (s): 11.7308
#   total CPU system time (s): 0.011922

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048318 second user time and 0.100803 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-03 03:57:15
IDJOB=4518443
IDBENCH=177052
IDSOLVER=3336
FILE ID=nodeC003/4518443-1751507835
RUNJOBID= nodeC003-1751500320-69281
SLURM_JOB_ID= 9598582
Free space on /tmp= 431888 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/evencolouring/linear/normalized-evencolouring_opt_linear_random6regular_nvert_101.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4518443-1751507835/watcher-4518443-1751507835 -o /tmp/evaluation-result-4518443-1751507835/solver-4518443-1751507835 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69281 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4518443-1751507835.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= eeaa529b25ecff27552c4f6e24903559
RANDOM SEED=757184818

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		: 3662.413
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		: 3591.282
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		: 1197.149
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		: 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 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		: 3591.491
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		: 1197.164
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		: 3591.470
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:        129492940 kB
MemAvailable:   129623860 kB
Buffers:            2736 kB
Cached:           928244 kB
SwapCached:           36 kB
Active:           827336 kB
Inactive:         436208 kB
Active(anon):     342880 kB
Inactive(anon):     7608 kB
Active(file):     484456 kB
Inactive(file):   428600 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            134024 kB
Writeback:             0 kB
AnonPages:        335584 kB
Mapped:           121580 kB
Shmem:             17924 kB
KReclaimable:     114980 kB
Slab:             200012 kB
SReclaimable:     114980 kB
SUnreclaim:        85032 kB
KernelStack:        4080 kB
PageTables:         3700 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     678080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 431844 MiB
End job on nodeC003 at 2025-07-03 03:57:26