Trace number 4519088

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 S2OPT0 10.0265 10.0958

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_less/normalized-mult_diagcomm_opt_less_teq_nbits_08.opb
MD5SUM682abe62cfc98d0c90b996ee5c2245ad
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.016831
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables416
Total number of constraints608
Number of constraints which are clauses384
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints224
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 32
Biggest coefficient in the objective function 32768
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 131070
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 131070
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

9.97/10.01	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
9.97/10.01	c numVar: 416
9.97/10.01	c numCon: 608
9.97/10.01	c numEqual: 224
9.97/10.01	c intSize: 17
9.97/10.01	c ls_time: 10.0, mip_time: 1790.0, exact_time: 1790.0
9.97/10.01	c ------------------- Paras list -------------------
9.97/10.01	c Name                	 Type      	 Now       	 Default   	 Comment
9.97/10.01	c timeout             	 double    	 3600.000000	 3600      	 
9.97/10.01	c mip_time            	 double    	 0.500000  	 0.5       	 
9.97/10.01	c ls_time             	 double    	 10.000000 	 10        	 
9.97/10.01	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
9.97/10.01	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
9.97/10.01	c random_seed         	 int       	 0         	 0         	 
9.97/10.01	c sample_size         	 int       	 50        	 50        	 
9.97/10.01	c sub_score           	 int       	 1         	 1         	 
9.97/10.01	c tabu_base           	 int       	 3         	 3         	 
9.97/10.01	c tabu_variation      	 int       	 1         	 1         	 
9.97/10.01	c sub_div             	 int       	 4         	 4         	 
9.97/10.01	c nbcore              	 int       	 2         	 1         	 
9.97/10.01	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
9.97/10.01	c print_sol           	 int       	 1         	 1         	 
9.97/10.01	c tmpdir              	 string		 .         	 "."       	 
9.97/10.01	c home                	 string		 HOME	 "."       	 
9.97/10.01	c benchname           	 string		 HOME/instance-4519088-1751535474.opb	 ""        	 
9.97/10.01	c --------------------------------------------------
9.97/10.01	c Local Search solver
9.97/10.01	c LS find feasible solution for PBO with objective value 0
9.97/10.01	c MIP solver
9.97/10.01	c Branch and Bound solver find optimal solution
9.97/10.01	c MIP solver objective value: 0
9.97/10.05	c MIP find feasible solution for PBO with objective value 0
9.97/10.05	c copy file: 0
9.97/10.05	c gen ub file: HOME/instance-4519088-1751535474.opb_ub.opb
9.97/10.05	c use Exact solver
9.97/10.09	c Exact find optimal solution
9.97/10.09	c Exact find feasible solution for PBO with objective value 0
9.97/10.09	o 0
9.97/10.09	s OPTIMUM FOUND
9.97/10.09	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 -x11 x12 x13 x14 x15 x16 x17 -x18 -x19 x20 x21 x22 x23 x24 x25 -x26 -x27 x28 x29 x30 x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 x76 x77 x78 x79 x80 x81 x82 -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x110 -x111 x112 x113 x114 -x115 -x116 -x117 -x118 -x119 x120 x121 x122 -x123 -x124 -x125 -x126 -x127 x128 x129 x130 -x131 -x132 -x133 -x134 -x135 x136 x137 x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 x148 -x149 -x150 x151 -x152 -x153 -x154 x155 x156 -x157 x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 -x259 x260 -x261 x262 x263 -x264 x265 -x266 -x267 x268 -x269 -x270 x271 x272 -x273 -x274 -x275 -x276 x277 -x278 x279 x280 -x281 -x282 -x283 -x284 x285 x286 -x287 x288 -x289 -x290 -x291 x292 -x293 -x294 x295 x296 -x297 -x298 x299 -x300 -x301 x302 x303 x304 -x305 x306 -x307 -x308 x309 x310 x311 x312 x313 -x314 -x315 x316 x317 x318 x319 x320 x321 x322 -x323 x324 -x325 x326 x327 -x328 -x329 -x330 x331 -x332 x333 x334 x335 x336 -x337 x338 -x339 x340 x341 x342 -x343 x344 x345 -x346 x347 x348 x349 -x350 x351 x352 x353 x354 x355 x356 -x357 x358 -x359 x360 x361 x362 x363 -x364 x365 -x366 -x367 x368 x369 x370 -x371 x372 -x373 -x374 -x375 x376 x377 -x378 x379 -x380 -x381 -x382 -x383 x384 x385 x386 -x387 x388 -x389 x390 x391 -x392 x393 x394 x395 x396 x397 x398 x399 -x400 x401 x402 -x403 x404 -x405 x406 x407 -x408 x409 x410 x411 x412 x413 x414 x415 -x416 
9.97/10.09	c Total time: 10

Verifier Data

OK	0

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (50390 MiB free)
  memory of node 1: 64465 MiB (55136 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4519088-1751535474/watcher-4519088-1751535474 -o /tmp/evaluation-result-4519088-1751535474/solver-4519088-1751535474 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751532783-73697 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4519088-1751535474.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=75246, runsolver pid=75243

[startup+0.100066 s]*
/proc/loadavg: 5.09 5.11 4.86 6/267 75247
/proc/meminfo: memFree=108059832/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=0.09 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 9 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+0.2057 s]*
/proc/loadavg: 5.09 5.11 4.86 6/267 75247
/proc/meminfo: memFree=108059832/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=0.19 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 19 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+0.305554 s]*
/proc/loadavg: 5.09 5.11 4.86 6/267 75247
/proc/meminfo: memFree=108059832/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=0.29 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 29 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+0.700194 s]
/proc/loadavg: 5.09 5.11 4.86 6/267 75247
/proc/meminfo: memFree=108059964/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=0.68 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 68 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+1.50016 s]
/proc/loadavg: 5.09 5.11 4.86 6/267 75247
/proc/meminfo: memFree=108059964/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=1.48 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 148 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+3.10538 s]
/proc/loadavg: 5.09 5.11 4.86 6/266 75247
/proc/meminfo: memFree=108061024/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=3.08 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 308 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+6.30017 s]
/proc/loadavg: 5.08 5.10 4.86 6/266 75247
/proc/meminfo: memFree=108057252/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=6.27 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 627 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+10.0958 s]
# the end of solver process 75246 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.0086 s, system=0.01781 s

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

[startup+6.40021 s]
/proc/loadavg: 5.08 5.10 4.86 6/266 75247
/proc/meminfo: memFree=108057252/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=6.37 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 637 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+8.00014 s]*
/proc/loadavg: 5.08 5.10 4.86 6/266 75248
/proc/meminfo: memFree=108057256/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=7.97 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 797 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+8.80016 s]
/proc/loadavg: 5.08 5.10 4.86 6/266 75248
/proc/meminfo: memFree=108057256/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=8.76 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 876 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+9.60015 s]
/proc/loadavg: 5.08 5.10 4.86 6/266 75248
/proc/meminfo: memFree=108049192/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=9.56 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 956 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

[startup+10.0001 s]*
/proc/loadavg: 5.16 5.12 4.86 6/266 75248
/proc/meminfo: memFree=108049192/131249988 swapFree=33010416/33010684
[pid=75246] ppid=75243 vsize=40180 memory=5632 CPUtime=9.97 cores=1,3
/proc/75246/stat : 75246 (LSIPExact) R 75243 75246 73685 0 -1 4194304 401 0 0 0 997 0 0 0 20 0 1 0 69225944 41144320 1408 18446744073709551615 94574096461824 94574123718225 140731849706464 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 94574132221064 94574132652672 94574159425536 140731849714010 140731849714186 140731849714186 140731849719788 0
/proc/75246/statm: 10045 1408 1152 6655 0 280 0
Current children cumulated CPU time: 9.97 s
Current children cumulated vsize: 40180 KiB
Current children cumulated memory: 5632 KiB

Child status: 0

Real time (s): 10.0958
CPU time (s): 10.0265
CPU user time (s): 10.0086
CPU system time (s): 0.01781
CPU usage (%): 99.313
Max. virtual memory (cumulated for all children) (KiB): 40180
Max. memory (cumulated for all children) (KiB): 5632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0086
system time used= 0.01781
maximum resident set size= 22172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3199
page faults= 0
swaps= 0
block input operations= 40
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 422
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 75246
#   total CPU time (s): 10.0265
#   total CPU user time (s): 10.0086
#   total CPU system time (s): 0.01781

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.020403 second user time and 0.081861 second system time

The end

Launcher Data

Begin job on nodeC031 at 2025-07-03 11:37:54
IDJOB=4519088
IDBENCH=177149
IDSOLVER=3337
FILE ID=nodeC031/4519088-1751535474
RUNJOBID= nodeC031-1751532783-73697
SLURM_JOB_ID= 9598678
Free space on /tmp= 431968 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_less/normalized-mult_diagcomm_opt_less_teq_nbits_08.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4519088-1751535474/watcher-4519088-1751535474 -o /tmp/evaluation-result-4519088-1751535474/solver-4519088-1751535474 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751532783-73697 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4519088-1751535474.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 682abe62cfc98d0c90b996ee5c2245ad
RANDOM SEED=763976290

nodeC031 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.890
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3601.508
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3601.501
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3599.888
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3599.895
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.889
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3601.049
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.886
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        108059784 kB
MemAvailable:   129029340 kB
Buffers:            2128 kB
Cached:         21654184 kB
SwapCached:           12 kB
Active:          1047380 kB
Inactive:       21247480 kB
Active(anon):     646132 kB
Inactive(anon):    10468 kB
Active(file):     401248 kB
Inactive(file): 21237012 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44716 kB
Writeback:            24 kB
AnonPages:        637712 kB
Mapped:           149124 kB
Shmem:             18052 kB
KReclaimable:     341072 kB
Slab:             433420 kB
SReclaimable:     341072 kB
SUnreclaim:        92348 kB
KernelStack:        4380 kB
PageTables:         4688 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    1033952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    397312 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431924 MiB
End job on nodeC031 at 2025-07-03 11:38:04