Trace number 4490460

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 S2UNSAT 65.0091 57.0206

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_3.opb
MD5SUM3b6cd88d51672ff5fa8d3ce8152b7bd3
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark14.6414
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2821
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

26.50/18.46	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
26.50/18.46	c numVar: 31
26.50/18.46	c numCon: 9
26.50/18.46	c numEqual: 0
26.50/18.46	c intSize: 12
26.50/18.46	c ls_time: 10.0, mip_time: 1790.0, exact_time: 1790.0
26.50/18.46	c ------------------- Paras list -------------------
26.50/18.46	c Name                	 Type      	 Now       	 Default   	 Comment
26.50/18.46	c timeout             	 double    	 3600.000000	 3600      	 
26.50/18.46	c mip_time            	 double    	 0.500000  	 0.5       	 
26.50/18.46	c ls_time             	 double    	 10.000000 	 10        	 
26.50/18.46	c safe_mode           	 int       	 2         	 2         	 1 trust; 2 feasible
26.50/18.46	c mip_emphasis        	 int       	 2         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
26.50/18.46	c random_seed         	 int       	 0         	 0         	 
26.50/18.46	c sample_size         	 int       	 50        	 50        	 
26.50/18.46	c sub_score           	 int       	 1         	 1         	 
26.50/18.46	c tabu_base           	 int       	 3         	 3         	 
26.50/18.46	c tabu_variation      	 int       	 1         	 1         	 
26.50/18.46	c sub_div             	 int       	 4         	 4         	 
26.50/18.46	c nbcore              	 int       	 2         	 1         	 
26.50/18.46	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
26.50/18.46	c print_sol           	 int       	 1         	 1         	 
26.50/18.46	c tmpdir              	 string		 .         	 "."       	 
26.50/18.46	c home                	 string		 HOME	 "."       	 
26.50/18.46	c benchname           	 string		 HOME/instance-4490460-1751362310.opb	 ""        	 
26.50/18.46	c --------------------------------------------------
26.50/18.46	c Local Search solver
26.50/18.46	c MIP solver
26.50/18.46	c MIP solver infeasible
26.50/18.46	c use Exact solver
64.97/57.01	c Exact infeasible
64.97/57.01	s UNSATISFIABLE
64.97/57.01	c Total time: 57

Verifier Data 

ERROR: no interpretation found !

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 (62600 MiB free)
  memory of node 1: 64465 MiB (60469 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4490460-1751362310/watcher-4490460-1751362310 -o /tmp/evaluation-result-4490460-1751362310/solver-4490460-1751362310 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751360343-50961 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4490460-1751362310.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=51394, runsolver pid=51391

[startup+0.100054 s]*
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126023616/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=0.09 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 9 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+0.205016 s]*
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126023616/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=0.2 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 20 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+0.304893 s]*
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126023616/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=0.3 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 30 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+0.700099 s]
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126023616/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=0.69 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 69 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+1.5001 s]
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126023616/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=1.49 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 149 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+3.10553 s]
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126024184/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=3.09 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 309 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+6.3001 s]
/proc/loadavg: 6.95 7.40 7.79 8/269 51395
/proc/meminfo: memFree=126055180/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=39640 memory=5248 CPUtime=6.28 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 281 0 0 0 628 0 0 0 20 0 1 0 51908577 40591360 1312 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 9910 1312 1184 6655 0 145 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 5248 KiB

[startup+12.7001 s]
/proc/loadavg: 6.95 7.39 7.78 9/270 51396
/proc/meminfo: memFree=126012528/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=123472 memory=29948 CPUtime=15.23 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) R 51391 51394 50951 0 -1 4194304 3856 0 0 0 1523 0 0 0 20 0 2 0 51908577 126435328 7487 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 30868 7487 3488 6655 0 6365 0
[pid=51394/tid=51396] ppid=51391 vsize=123472 memory=29436 CPUtime=2.63 cores=0,2
/proc/51394/task/51396/stat : 51396 (LSIPExact) R 51391 51394 50951 0 -1 4194368 1370 0 0 0 263 0 0 0 20 0 2 0 51909578 126435328 7487 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
Current children cumulated CPU time: 15.23 s
Current children cumulated vsize: 123472 KiB
Current children cumulated memory: 29948 KiB

[startup+25.5001 s]
/proc/loadavg: 7.11 7.40 7.78 8/270 51397
/proc/meminfo: memFree=125962636/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=29764 memory=9936 CPUtime=6.99 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1341 0 0 0 677 22 0 0 20 0 1 0 51910423 30478336 2484 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7441 2484 1120 1011 0 6208 0
Current children cumulated CPU time: 33.56 s
Current children cumulated vsize: 155724 KiB
Current children cumulated memory: 42472 KiB

[startup+51.1052 s]
/proc/loadavg: 7.13 7.39 7.76 8/269 51398
/proc/meminfo: memFree=125884396/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=31284 memory=13400 CPUtime=32.52 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1776 0 0 0 3179 73 0 0 20 0 1 0 51910423 32034816 3350 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7821 3350 1120 1011 0 6588 0
Current children cumulated CPU time: 59.09 s
Current children cumulated vsize: 157244 KiB
Current children cumulated memory: 45936 KiB

[startup+57.0206 s]
# the end of solver process 51394 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=64.1358 s, system=0.873347 s

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

[startup+51.2002 s]
/proc/loadavg: 7.13 7.39 7.76 8/269 51398
/proc/meminfo: memFree=125884396/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=31284 memory=13400 CPUtime=32.61 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1776 0 0 0 3188 73 0 0 20 0 1 0 51910423 32034816 3350 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7821 3350 1120 1011 0 6588 0
Current children cumulated CPU time: 59.18 s
Current children cumulated vsize: 157244 KiB
Current children cumulated memory: 45936 KiB

[startup+54.4001 s]
/proc/loadavg: 7.12 7.38 7.76 8/269 51398
/proc/meminfo: memFree=125884400/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=31284 memory=13400 CPUtime=35.8 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1795 0 0 0 3500 80 0 0 20 0 1 0 51910423 32034816 3350 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7821 3350 1120 1011 0 6588 0
Current children cumulated CPU time: 62.37 s
Current children cumulated vsize: 157244 KiB
Current children cumulated memory: 45936 KiB

[startup+56.0001 s]*
/proc/loadavg: 7.12 7.38 7.76 8/269 51398
/proc/meminfo: memFree=125884652/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=31476 memory=13656 CPUtime=37.4 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1846 0 0 0 3657 83 0 0 20 0 1 0 51910423 32231424 3414 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7869 3414 1120 1011 0 6636 0
Current children cumulated CPU time: 63.97 s
Current children cumulated vsize: 157436 KiB
Current children cumulated memory: 46192 KiB

[startup+56.8001 s]
/proc/loadavg: 7.12 7.38 7.76 8/269 51398
/proc/meminfo: memFree=125884652/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=31476 memory=13656 CPUtime=38.19 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1848 0 0 0 3735 84 0 0 20 0 1 0 51910423 32231424 3414 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7869 3414 1120 1011 0 6636 0
Current children cumulated CPU time: 64.76 s
Current children cumulated vsize: 157436 KiB
Current children cumulated memory: 46192 KiB

[startup+57.0001 s]*
/proc/loadavg: 7.12 7.38 7.76 8/269 51398
/proc/meminfo: memFree=125876596/131249988 swapFree=33010684/33010684
[pid=51394] ppid=51391 vsize=125960 memory=32536 CPUtime=26.57 cores=0,2
/proc/51394/stat : 51394 (LSIPExact) S 51391 51394 50951 0 -1 4194304 9244 0 0 0 2656 1 0 0 20 0 1 0 51908577 128983040 8134 18446744073709551615 94473609314304 94473636570705 140726019173312 0 0 0 0 0 16386 1 0 0 17 0 0 0 0 0 0 94473645073544 94473645505152 94473671000064 140726019176794 140726019176970 140726019176970 140726019182572 0
/proc/51394/statm: 31490 8134 3520 6655 0 7762 0
[pid=51397] ppid=51394 vsize=31476 memory=13656 CPUtime=38.4 cores=0,2
/proc/51397/stat : 51397 (Exact) R 51394 51397 51397 0 -1 4194304 1848 0 0 0 3755 85 0 0 20 0 1 0 51910423 32231424 3414 18446744073709551615 4198400 8335837 140725135519568 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9148648 9230840 28348416 140725135526075 140725135526429 140725135526429 140725135531983 0
/proc/51397/statm: 7869 3414 1120 1011 0 6636 0
Current children cumulated CPU time: 64.97 s
Current children cumulated vsize: 157436 KiB
Current children cumulated memory: 46192 KiB

Child status: 0

Real time (s): 57.0206
CPU time (s): 65.0091
CPU user time (s): 64.1358
CPU system time (s): 0.873347
CPU usage (%): 114.01
Max. virtual memory (cumulated for all children) (KiB): 157436
Max. memory (cumulated for all children) (KiB): 46192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.1358
system time used= 0.873347
maximum resident set size= 34556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11109
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= 319
involuntary context switches= 1037


# summary of solver processes directly reported to runsolver:
#   pid: 51394
#   total CPU time (s): 65.0091
#   total CPU user time (s): 64.1358
#   total CPU system time (s): 0.873347

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.120624 second user time and 0.235194 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-01 11:31:50
IDJOB=4490460
IDBENCH=147587
IDSOLVER=3337
FILE ID=nodeC020/4490460-1751362310
RUNJOBID= nodeC020-1751360343-50961
SLURM_JOB_ID= 9598161
Free space on /tmp= 432756 MiB

SOLVER NAME= LSIPExact  S2
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_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-4490460-1751362310/watcher-4490460-1751362310 -o /tmp/evaluation-result-4490460-1751362310/solver-4490460-1751362310 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751360343-50961 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4490460-1751362310.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= 3b6cd88d51672ff5fa8d3ce8152b7bd3
RANDOM SEED=882210295

nodeC020 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		: 3597.804
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.898
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	: 6999.79
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		: 3599.921
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	: 6999.79
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		: 3599.896
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	: 6999.79
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		: 3599.883
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	: 6999.79
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		: 3599.653
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	: 6999.79
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		: 3599.887
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	: 6999.79
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		: 3599.842
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        126023616 kB
MemAvailable:   126665308 kB
Buffers:            3280 kB
Cached:          1446060 kB
SwapCached:            0 kB
Active:          3492880 kB
Inactive:        1137656 kB
Active(anon):    3199252 kB
Inactive(anon):        0 kB
Active(file):     293628 kB
Inactive(file):  1137656 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44624 kB
Writeback:             8 kB
AnonPages:       3181612 kB
Mapped:           139896 kB
Shmem:             18056 kB
KReclaimable:      99292 kB
Slab:             187764 kB
SReclaimable:      99292 kB
SUnreclaim:        88472 kB
KernelStack:        4300 kB
PageTables:         9408 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    3570660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1085440 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432712 MiB
End job on nodeC020 at 2025-07-01 11:32:47