Trace number 4517753

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
LSIPExact S1OPT5 10.5983 10.3351

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=8-t=3.opb
MD5SUM970aa3d1f1d45876cf8a11b4225544dc
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.080382
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables124
Total number of constraints1676
Number of constraints which are clauses1668
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint9
Number of terms in the objective function 8
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 8
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

10.53/10.33	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
10.53/10.33	c numVar: 124
10.53/10.33	c numCon: 1676
10.53/10.33	c numEqual: 0
10.53/10.33	c intSize: 4
10.53/10.33	c ls_time: 10.0, mip_time: 2148.0, exact_time: 1432.0
10.53/10.33	c ------------------- Paras list -------------------
10.53/10.33	c Name                	 Type      	 Now       	 Default   	 Comment
10.53/10.33	c timeout             	 double    	 3600.000000	 3600      	 
10.53/10.33	c mip_time            	 double    	 0.600000  	 0.5       	 
10.53/10.33	c ls_time             	 double    	 10.000000 	 10        	 
10.53/10.33	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
10.53/10.33	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
10.53/10.33	c random_seed         	 int       	 0         	 0         	 
10.53/10.33	c sample_size         	 int       	 50        	 50        	 
10.53/10.33	c sub_score           	 int       	 1         	 1         	 
10.53/10.33	c tabu_base           	 int       	 3         	 3         	 
10.53/10.33	c tabu_variation      	 int       	 1         	 1         	 
10.53/10.33	c sub_div             	 int       	 4         	 4         	 
10.53/10.33	c nbcore              	 int       	 2         	 1         	 
10.53/10.33	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
10.53/10.33	c print_sol           	 int       	 1         	 1         	 
10.53/10.33	c tmpdir              	 string		 .         	 "."       	 
10.53/10.33	c home                	 string		 HOME	 "."       	 
10.53/10.33	c benchname           	 string		 HOME/instance-4517753-1751507768.opb	 ""        	 
10.53/10.33	c --------------------------------------------------
10.53/10.33	c Local Search solver
10.53/10.33	c LS find feasible solution for PBO with objective value 5
10.53/10.33	c MIP solver
10.53/10.33	c Branch and Bound solver find optimal solution
10.53/10.33	c MIP solver objective value: 5
10.53/10.33	o 5
10.53/10.33	s OPTIMUM FOUND
10.53/10.33	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 
10.53/10.33	c Total time: 10

Verifier Data 

OK	5

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63093 MiB free)
  memory of node 1: 64465 MiB (62458 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517753-1751507768/watcher-4517753-1751507768 -o /tmp/evaluation-result-4517753-1751507768/solver-4517753-1751507768 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69281 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4517753-1751507768.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=72310, runsolver pid=72307

[startup+0.100062 s]*
/proc/loadavg: 6.43 6.70 7.05 7/252 72311
/proc/meminfo: memFree=128565332/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=0.09 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 9 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+0.212504 s]*
/proc/loadavg: 6.43 6.70 7.05 7/252 72311
/proc/meminfo: memFree=128565332/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=0.21 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 21 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+0.311742 s]*
/proc/loadavg: 6.43 6.70 7.05 7/252 72311
/proc/meminfo: memFree=128565332/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=0.3 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 30 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+0.700243 s]
/proc/loadavg: 6.43 6.70 7.05 7/252 72311
/proc/meminfo: memFree=128566008/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=0.68 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 68 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+1.50026 s]
/proc/loadavg: 6.43 6.70 7.05 7/252 72311
/proc/meminfo: memFree=128566008/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=1.48 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 148 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+3.11252 s]
/proc/loadavg: 6.39 6.69 7.05 7/252 72312
/proc/meminfo: memFree=128566260/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=3.09 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 309 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+6.30025 s]
/proc/loadavg: 6.39 6.69 7.05 7/252 72312
/proc/meminfo: memFree=128566672/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=6.27 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 627 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+10.3351 s]
# the end of solver process 72310 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=10.5863 s, system=0.011937 s

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

[startup+6.40028 s]
/proc/loadavg: 6.39 6.69 7.05 7/252 72312
/proc/meminfo: memFree=128566672/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=6.37 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 637 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+8.00029 s]*
/proc/loadavg: 6.36 6.68 7.04 8/253 72313
/proc/meminfo: memFree=128518288/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=7.98 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 798 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+9.60031 s]
/proc/loadavg: 6.36 6.68 7.04 8/253 72313
/proc/meminfo: memFree=128518288/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=40768 memory=6272 CPUtime=9.57 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 532 0 0 0 957 0 0 0 20 0 1 0 66455532 41746432 1568 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 10192 1568 1184 6655 0 427 0
Current children cumulated CPU time: 9.57 s
Current children cumulated vsize: 40768 KiB
Current children cumulated memory: 6272 KiB

[startup+10.0003 s]*
/proc/loadavg: 6.36 6.68 7.04 8/253 72313
/proc/meminfo: memFree=128518288/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=51036 memory=14804 CPUtime=9.98 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) S 72307 72310 69270 0 -1 4194304 1028 0 0 0 998 0 0 0 20 0 2 0 66455532 52260864 3701 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 12759 3701 2400 6655 0 2993 0
[pid=72310/tid=72314] ppid=72307 vsize=51036 memory=-7451882351976603520 CPUtime=0 cores=4,6
/proc/72310/task/72314/stat : 72314 (LSIPExact) R 72307 72310 69270 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 66456533 52260864 3701 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 2147221247 0 16386 0 0 0 -1 6 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
Current children cumulated CPU time: 9.98 s
Current children cumulated vsize: 51036 KiB
Current children cumulated memory: 14804 KiB

[startup+10.2003 s]
/proc/loadavg: 6.36 6.68 7.04 8/253 72313
/proc/meminfo: memFree=128518288/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=124516 memory=29780 CPUtime=10.34 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 3841 0 0 0 1033 1 0 0 20 0 2 0 66455532 127504384 7445 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 31129 7445 3456 6655 0 5925 0
[pid=72310/tid=72314] ppid=72307 vsize=124516 memory=5148 CPUtime=0.16 cores=4,6
/proc/72310/task/72314/stat : 72314 (LSIPExact) R 72307 72310 69270 0 -1 4194368 804 0 0 0 16 0 0 0 20 0 2 0 66456533 127504384 7445 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
Current children cumulated CPU time: 10.34 s
Current children cumulated vsize: 124516 KiB
Current children cumulated memory: 29780 KiB

[startup+10.3003 s]
/proc/loadavg: 6.36 6.68 7.04 8/253 72313
/proc/meminfo: memFree=128518288/131382120 swapFree=33010416/33010684
[pid=72310] ppid=72307 vsize=125088 memory=30036 CPUtime=10.53 cores=4,6
/proc/72310/stat : 72310 (LSIPExact) R 72307 72310 69270 0 -1 4194304 3907 0 0 0 1052 1 0 0 20 0 2 0 66455532 128090112 7509 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
/proc/72310/statm: 31272 7509 3456 6655 0 6068 0
[pid=72310/tid=72314] ppid=72307 vsize=125088 memory=6272 CPUtime=0.26 cores=4,6
/proc/72310/task/72314/stat : 72314 (LSIPExact) R 72307 72310 69270 0 -1 4194368 813 0 0 0 26 0 0 0 20 0 2 0 66456533 128090112 7509 18446744073709551615 94899700514816 94899727771217 140728776066816 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 94899736274056 94899736705664 94899759968256 140728776071514 140728776071690 140728776071690 140728776077292 0
Current children cumulated CPU time: 10.53 s
Current children cumulated vsize: 125088 KiB
Current children cumulated memory: 30036 KiB

Child status: 0

Real time (s): 10.3351
CPU time (s): 10.5983
CPU user time (s): 10.5863
CPU system time (s): 0.011937
CPU usage (%): 102.546
Max. virtual memory (cumulated for all children) (KiB): 125088
Max. memory (cumulated for all children) (KiB): 30036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.5863
system time used= 0.011937
maximum resident set size= 30292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3928
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= 92
involuntary context switches= 62


# summary of solver processes directly reported to runsolver:
#   pid: 72310
#   total CPU time (s): 10.5983
#   total CPU user time (s): 10.5863
#   total CPU system time (s): 0.011937

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.079165 second user time and 0.155868 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2025-07-03 03:56:08
IDJOB=4517753
IDBENCH=176184
IDSOLVER=3336
FILE ID=nodeC003/4517753-1751507768
RUNJOBID= nodeC003-1751500320-69281
SLURM_JOB_ID= 9598582
Free space on /tmp= 431876 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=8-t=3.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517753-1751507768/watcher-4517753-1751507768 -o /tmp/evaluation-result-4517753-1751507768/solver-4517753-1751507768 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751500320-69281 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4517753-1751507768.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

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

MD5SUM BENCH= 970aa3d1f1d45876cf8a11b4225544dc
RANDOM SEED=1311589707

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		: 3491.764
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		: 3544.885
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		: 1197.438
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.989
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		: 3491.719
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		: 1296.925
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		: 3560.130
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:        128565284 kB
MemAvailable:   128705056 kB
Buffers:            2736 kB
Cached:           937188 kB
SwapCached:           36 kB
Active:          1763344 kB
Inactive:         445148 kB
Active(anon):    1278888 kB
Inactive(anon):     7608 kB
Active(file):     484456 kB
Inactive(file):   437540 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             89768 kB
Writeback:            40 kB
AnonPages:       1271612 kB
Mapped:           130228 kB
Shmem:             17924 kB
KReclaimable:     114808 kB
Slab:             200420 kB
SReclaimable:     114808 kB
SUnreclaim:        85612 kB
KernelStack:        4064 kB
PageTables:         5604 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1640336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149352 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    567296 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 431832 MiB
End job on nodeC003 at 2025-07-03 03:56:19