Trace number 4509043

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 S1OPT4 10.1576 10.1261

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/
opb/normalized-edgecross14-019.lin.opb
MD5SUMfd898dd3347352c45e90b01c742e4b19
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 benchmark4
Best CPU time to get the best result obtained on this benchmark0.037084
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables328
Total number of constraints1747
Number of constraints which are clauses1601
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints145
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 231
Biggest coefficient in the objective function 49
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 519
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 49
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 519
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

10.13/10.12	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
10.13/10.12	c numVar: 328
10.13/10.12	c numCon: 1747
10.13/10.12	c numEqual: 1
10.13/10.12	c intSize: 10
10.13/10.12	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
10.13/10.12	c ------------------- Paras list -------------------
10.13/10.12	c Name                	 Type      	 Now       	 Default   	 Comment
10.13/10.12	c timeout             	 double    	 3600.000000	 3600      	 
10.13/10.12	c mip_time            	 double    	 0.600000  	 0.5       	 
10.13/10.12	c ls_time             	 double    	 10.000000 	 10        	 
10.13/10.12	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
10.13/10.12	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
10.13/10.12	c random_seed         	 int       	 0         	 0         	 
10.13/10.12	c sample_size         	 int       	 50        	 50        	 
10.13/10.12	c sub_score           	 int       	 1         	 1         	 
10.13/10.12	c tabu_base           	 int       	 3         	 3         	 
10.13/10.12	c tabu_variation      	 int       	 1         	 1         	 
10.13/10.12	c sub_div             	 int       	 4         	 4         	 
10.13/10.12	c nbcore              	 int       	 2         	 1         	 
10.13/10.12	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
10.13/10.12	c print_sol           	 int       	 1         	 1         	 
10.13/10.12	c tmpdir              	 string		 .         	 "."       	 
10.13/10.12	c home                	 string		 HOME	 "."       	 
10.13/10.12	c benchname           	 string		 HOME/instance-4509043-1751504102.opb	 ""        	 
10.13/10.12	c --------------------------------------------------
10.13/10.12	c Local Search solver
10.13/10.12	c LS find feasible solution for PBO with objective value 4
10.13/10.12	c MIP solver
10.13/10.12	c Branch and Bound solver find optimal solution
10.13/10.12	c MIP solver objective value: 4
10.13/10.12	o 4
10.13/10.12	s OPTIMUM FOUND
10.13/10.12	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 
10.13/10.12	c Total time: 10

Verifier Data

OK	4

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 (62131 MiB free)
  memory of node 1: 64465 MiB (61012 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4509043-1751504102/watcher-4509043-1751504102 -o /tmp/evaluation-result-4509043-1751504102/solver-4509043-1751504102 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69283 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4509043-1751504102.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=70730, runsolver pid=70727

[startup+0.100101 s]*
/proc/loadavg: 7.92 8.06 7.95 8/253 70731
/proc/meminfo: memFree=126100356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=0.1 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 10 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+0.213849 s]*
/proc/loadavg: 7.92 8.06 7.95 9/253 70731
/proc/meminfo: memFree=126100356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=0.21 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 21 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+0.31385 s]*
/proc/loadavg: 7.92 8.06 7.95 8/253 70731
/proc/meminfo: memFree=126100356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=0.31 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 31 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+0.700276 s]
/proc/loadavg: 7.92 8.06 7.95 8/253 70731
/proc/meminfo: memFree=126100356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=0.68 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 68 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+1.5003 s]
/proc/loadavg: 7.92 8.06 7.95 7/253 70733
/proc/meminfo: memFree=126795544/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=1.48 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 148 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+3.11276 s]
/proc/loadavg: 7.92 8.06 7.95 6/248 70741
/proc/meminfo: memFree=128577688/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=3.09 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 309 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+6.30025 s]
/proc/loadavg: 7.77 8.02 7.94 7/252 70778
/proc/meminfo: memFree=128674920/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=6.27 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 627 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+10.126 s]
# the end of solver process 70730 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.1369 s, system=0.020718 s

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

[startup+6.40027 s]
/proc/loadavg: 7.77 8.02 7.94 7/252 70778
/proc/meminfo: memFree=128674920/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=6.37 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 637 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+8.00022 s]*
/proc/loadavg: 7.77 8.02 7.94 7/252 70778
/proc/meminfo: memFree=128674924/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=7.98 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 798 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+8.80023 s]
/proc/loadavg: 7.77 8.02 7.94 7/252 70778
/proc/meminfo: memFree=128674924/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=8.77 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 877 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 8.77 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+9.60022 s]
/proc/loadavg: 7.71 8.01 7.93 7/252 70778
/proc/meminfo: memFree=128680356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=40900 memory=6272 CPUtime=9.56 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 568 0 0 0 956 0 0 0 20 0 1 0 66088877 41881600 1568 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10225 1568 1152 6655 0 460 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 40900 KiB
Current children cumulated memory: 6272 KiB

[startup+10.0002 s]*
/proc/loadavg: 7.71 8.01 7.93 7/252 70778
/proc/meminfo: memFree=128680356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=41812 memory=7808 CPUtime=9.98 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 809 0 0 0 998 0 0 0 20 0 1 0 66088877 42815488 1920 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 10453 1952 1312 6655 0 688 0
Current children cumulated CPU time: 9.98 s
Current children cumulated vsize: 41812 KiB
Current children cumulated memory: 7808 KiB

[startup+10.1123 s]
/proc/loadavg: 7.71 8.01 7.93 7/252 70778
/proc/meminfo: memFree=128680356/131382120 swapFree=33010416/33010684
[pid=70730] ppid=70727 vsize=125620 memory=31676 CPUtime=10.13 cores=5,7
/proc/70730/stat : 70730 (LSIPExact) R 70727 70730 69270 0 -1 4194304 4381 0 0 0 1012 1 0 0 20 0 2 0 66088877 128634880 7919 18446744073709551615 94391178502144 94391205758545 140736528550608 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94391214261384 94391214692992 94391238590464 140736528558426 140736528558602 140736528558602 140736528564204 0
/proc/70730/statm: 31405 7919 3392 6655 0 6309 0
Current children cumulated CPU time: 10.13 s
Current children cumulated vsize: 125620 KiB
Current children cumulated memory: 31676 KiB

Child status: 0

Real time (s): 10.1261
CPU time (s): 10.1576
CPU user time (s): 10.1369
CPU system time (s): 0.020718
CPU usage (%): 100.311
Max. virtual memory (cumulated for all children) (KiB): 125620
Max. memory (cumulated for all children) (KiB): 31676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.1369
system time used= 0.020718
maximum resident set size= 31804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4402
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= 82
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 70730
#   total CPU time (s): 10.1576
#   total CPU user time (s): 10.1369
#   total CPU system time (s): 0.020718

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.075474 second user time and 0.164854 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-03 02:55:02
IDJOB=4509043
IDBENCH=158583
IDSOLVER=3336
FILE ID=nodeC003/4509043-1751504102
RUNJOBID= nodeC003-1751500320-69283
SLURM_JOB_ID= 9598582
Free space on /tmp= 431868 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/opb/normalized-edgecross14-019.lin.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4509043-1751504102/watcher-4509043-1751504102 -o /tmp/evaluation-result-4509043-1751504102/solver-4509043-1751504102 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69283 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4509043-1751504102.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= fd898dd3347352c45e90b01c742e4b19
RANDOM SEED=1395516951

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		: 3591.494
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.934
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		: 3591.485
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		: 3516.919
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		: 3591.645
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		: 1197.256
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		: 3591.426
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		: 1197.164
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:        126100104 kB
MemAvailable:   126243652 kB
Buffers:            2736 kB
Cached:           941132 kB
SwapCached:           36 kB
Active:          4155980 kB
Inactive:         449096 kB
Active(anon):    3671524 kB
Inactive(anon):     7608 kB
Active(file):     484456 kB
Inactive(file):   441488 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44696 kB
Writeback:             4 kB
AnonPages:       3662096 kB
Mapped:           140276 kB
Shmem:             17924 kB
KReclaimable:     114460 kB
Slab:             200128 kB
SReclaimable:     114460 kB
SUnreclaim:        85668 kB
KernelStack:        4080 kB
PageTables:        10456 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    4133704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1654784 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= 431840 MiB
End job on nodeC003 at 2025-07-03 02:55:12