Trace number 4526894

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 NameAnswerCPU timeWall clock time
LSIPExact S1SAT 21.3075 15.7773

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-cuww1.opb
MD5SUMbddedf8ebdb59650607f6c0fa85806b6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.005466
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables60
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 89643482
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 740339225
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

21.22/15.77	c -------------------------Welcome to LSIPExcat Solver-------------------------------------
21.22/15.77	c numVar: 60
21.22/15.77	c numCon: 2
21.22/15.77	c numEqual: 0
21.22/15.77	c intSize: 30
21.22/15.77	c ls_time: 10.0, mip_time: 716.0, exact_time: 2864.0
21.22/15.77	c ------------------- Paras list -------------------
21.22/15.77	c Name                	 Type      	 Now       	 Default   	 Comment
21.22/15.77	c timeout             	 double    	 3600.000000	 3600      	 
21.22/15.77	c mip_time            	 double    	 0.200000  	 0.5       	 
21.22/15.77	c ls_time             	 double    	 10.000000 	 10        	 
21.22/15.77	c safe_mode           	 int       	 1         	 1         	 1 trust; 2 feasible
21.22/15.77	c mip_emphasis        	 int       	 5         	 -1        	 -1 default; 0 balance; 1 feasibility; 2 optimality; 3 bound; 4 hidden; 5 heuristic
21.22/15.77	c random_seed         	 int       	 0         	 0         	 
21.22/15.77	c sample_size         	 int       	 50        	 50        	 
21.22/15.77	c sub_score           	 int       	 1         	 1         	 
21.22/15.77	c tabu_base           	 int       	 3         	 3         	 
21.22/15.77	c tabu_variation      	 int       	 1         	 1         	 
21.22/15.77	c sub_div             	 int       	 4         	 4         	 
21.22/15.77	c nbcore              	 int       	 2         	 1         	 
21.22/15.77	c memlimit            	 int       	 31000     	 31744     	 memory limit in megabytes
21.22/15.77	c print_sol           	 int       	 1         	 1         	 
21.22/15.77	c tmpdir              	 string		 .         	 "."       	 
21.22/15.77	c home                	 string		 HOME	 "."       	 
21.22/15.77	c benchname           	 string		 HOME/instance-4526894-1752232280.opb	 ""        	 
21.22/15.77	c --------------------------------------------------
21.22/15.77	c Local Search solver
21.22/15.77	c MIP solver
21.22/15.77	c Branch and Bound solver find optimal solution
21.22/15.77	c MIP solver objective value: 0
21.22/15.77	o 0
21.22/15.77	s SATISFIABLE
21.22/15.77	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 
21.22/15.77	c Total time: 16

Verifier Data 

OK	0

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (58297 MiB free)
  memory of node 1: 64465 MiB (58749 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526894-1752232280/watcher-4526894-1752232280 -o /tmp/evaluation-result-4526894-1752232280/solver-4526894-1752232280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1752232205-113513 --watchdog 3760 ./LSIPExact --benchname=HOME/instance-4526894-1752232280.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
Starting watchdog thread
solver pid=113805, runsolver pid=113802
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 4.06 1.29 0.51 7/268 113806
/proc/meminfo: memFree=119851272/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=0.09 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 9 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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+0.205426 s]*
/proc/loadavg: 4.06 1.29 0.51 7/268 113806
/proc/meminfo: memFree=119851272/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=0.2 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 20 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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+0.304974 s]*
/proc/loadavg: 4.06 1.29 0.51 7/268 113806
/proc/meminfo: memFree=119851272/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=0.3 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 30 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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+0.7001 s]
/proc/loadavg: 4.06 1.29 0.51 7/268 113806
/proc/meminfo: memFree=119851272/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=0.69 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 69 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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: 4.06 1.29 0.51 7/268 113806
/proc/meminfo: memFree=119851272/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=1.49 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 149 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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+3.10499 s]
/proc/loadavg: 4.06 1.29 0.51 7/269 113807
/proc/meminfo: memFree=119844088/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=3.09 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 309 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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: 4.22 1.36 0.54 7/269 113807
/proc/meminfo: memFree=119841072/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=39640 memory=5248 CPUtime=6.28 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 282 0 0 0 628 0 0 0 20 0 1 0 138907388 40591360 1312 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/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: 4.36 1.44 0.57 8/270 113808
/proc/meminfo: memFree=119828412/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=118248 memory=22216 CPUtime=15.33 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 1941 0 0 0 1533 0 0 0 20 0 2 0 138907388 121085952 5554 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/statm: 29562 5554 3456 6655 0 3907 0
[pid=113805/tid=113808] ppid=113802 vsize=118248 memory=6384 CPUtime=2.66 cores=5,7
/proc/113805/task/113808/stat : 113808 (LSIPExact) R 113802 113805 113493 0 -1 4194368 603 0 0 0 266 0 0 0 20 0 2 0 138908389 121085952 5554 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
Current children cumulated CPU time: 15.33 s
Current children cumulated vsize: 118248 KiB
Current children cumulated memory: 22216 KiB

[startup+15.7773 s]
# the end of solver process 113805 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=21.3025 s, system=0.004982 s

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

[startup+12.8002 s]
/proc/loadavg: 4.36 1.44 0.57 8/270 113808
/proc/meminfo: memFree=119828412/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=118248 memory=22216 CPUtime=15.53 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 1941 0 0 0 1553 0 0 0 20 0 2 0 138907388 121085952 5554 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/statm: 29562 5554 3456 6655 0 3907 0
[pid=113805/tid=113808] ppid=113802 vsize=118248 memory=22216 CPUtime=2.76 cores=5,7
/proc/113805/task/113808/stat : 113808 (LSIPExact) R 113802 113805 113493 0 -1 4194368 603 0 0 0 276 0 0 0 20 0 2 0 138908389 121085952 5554 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
Current children cumulated CPU time: 15.53 s
Current children cumulated vsize: 118248 KiB
Current children cumulated memory: 22216 KiB

[startup+14.4001 s]
/proc/loadavg: 4.57 1.53 0.60 8/270 113808
/proc/meminfo: memFree=119804472/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=118248 memory=22216 CPUtime=18.71 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 2228 0 0 0 1871 0 0 0 20 0 2 0 138907388 121085952 5554 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/statm: 29562 5554 3456 6655 0 3907 0
[pid=113805/tid=113808] ppid=113802 vsize=118248 memory=5504 CPUtime=4.35 cores=5,7
/proc/113805/task/113808/stat : 113808 (LSIPExact) R 113802 113805 113493 0 -1 4194368 654 0 0 0 435 0 0 0 20 0 2 0 138908389 121085952 5554 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
Current children cumulated CPU time: 18.71 s
Current children cumulated vsize: 118248 KiB
Current children cumulated memory: 22216 KiB

[startup+15.2001 s]
/proc/loadavg: 4.57 1.53 0.60 8/270 113808
/proc/meminfo: memFree=119796408/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=118672 memory=22344 CPUtime=20.22 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 2817 0 0 0 2022 0 0 0 20 0 2 0 138907388 121520128 5586 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/statm: 29668 5586 3456 6655 0 4013 0
[pid=113805/tid=113808] ppid=113802 vsize=118672 memory=22216 CPUtime=5.14 cores=5,7
/proc/113805/task/113808/stat : 113808 (LSIPExact) R 113802 113805 113493 0 -1 4194368 660 0 0 0 514 0 0 0 20 0 2 0 138908389 121520128 5586 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
Current children cumulated CPU time: 20.22 s
Current children cumulated vsize: 118672 KiB
Current children cumulated memory: 22344 KiB

[startup+15.6001 s]
/proc/loadavg: 4.57 1.53 0.60 8/270 113808
/proc/meminfo: memFree=119796408/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=118672 memory=22344 CPUtime=21.02 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 2833 0 0 0 2102 0 0 0 20 0 2 0 138907388 121520128 5586 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/statm: 29668 5586 3456 6655 0 4013 0
[pid=113805/tid=113808] ppid=113802 vsize=118672 memory=1792 CPUtime=5.53 cores=5,7
/proc/113805/task/113808/stat : 113808 (LSIPExact) R 113802 113805 113493 0 -1 4194368 670 0 0 0 553 0 0 0 20 0 2 0 138908389 121520128 5586 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
Current children cumulated CPU time: 21.02 s
Current children cumulated vsize: 118672 KiB
Current children cumulated memory: 22344 KiB

[startup+15.7001 s]
/proc/loadavg: 4.57 1.53 0.60 8/270 113808
/proc/meminfo: memFree=119796408/131250000 swapFree=33009904/33010684
[pid=113805] ppid=113802 vsize=118672 memory=22344 CPUtime=21.22 cores=5,7
/proc/113805/stat : 113805 (LSIPExact) R 113802 113805 113493 0 -1 4194304 3195 0 0 0 2122 0 0 0 20 0 2 0 138907388 121520128 5586 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
/proc/113805/statm: 29668 5586 3456 6655 0 4013 0
[pid=113805/tid=113808] ppid=113802 vsize=118672 memory=20864 CPUtime=5.63 cores=5,7
/proc/113805/task/113808/stat : 113808 (LSIPExact) R 113802 113805 113493 0 -1 4194368 863 0 0 0 563 0 0 0 20 0 2 0 138908389 121520128 5586 18446744073709551615 94020743770112 94020771027281 140728406326672 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 94020779529352 94020779960960 94020795428864 140728406333784 140728406333960 140728406333960 140728406339564 0
Current children cumulated CPU time: 21.22 s
Current children cumulated vsize: 118672 KiB
Current children cumulated memory: 22344 KiB

Child status: 0

Real time (s): 15.7773
CPU time (s): 21.3075
CPU user time (s): 21.3025
CPU system time (s): 0.004982
CPU usage (%): 135.051
Max. virtual memory (cumulated for all children) (KiB): 118672
Max. memory (cumulated for all children) (KiB): 22344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3025
system time used= 0.004982
maximum resident set size= 22472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3417
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= 94
involuntary context switches= 284


# summary of solver processes directly reported to runsolver:
#   pid: 113805
#   total CPU time (s): 21.3075
#   total CPU user time (s): 21.3025
#   total CPU system time (s): 0.004982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041525 second user time and 0.07686 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-11 13:11:20
IDJOB=4526894
IDBENCH=148109
IDSOLVER=3384
FILE ID=nodeC033/4526894-1752232280
RUNJOBID= nodeC033-1752232205-113513
SLURM_JOB_ID= 9682544
Free space on /tmp= 429624 MiB

SOLVER NAME= LSIPExact S1
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-cuww1.opb
COMMAND LINE= ./LSIPExact --benchname=BENCHNAME --home=HOME --timeout=TIMEOUT --memlimit=MEMLIMIT --nbcore=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526894-1752232280/watcher-4526894-1752232280 -o /tmp/evaluation-result-4526894-1752232280/solver-4526894-1752232280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1752232205-113513 --watchdog 3760  ./LSIPExact --benchname=HOME/instance-4526894-1752232280.opb --home=HOME --timeout=3600 --memlimit=31000 --nbcore=2

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

MD5SUM BENCH= bddedf8ebdb59650607f6c0fa85806b6
RANDOM SEED=1910245197

nodeC033 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		: 3600.062
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	: 7000.13
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		: 3600.112
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	: 7000.13
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		: 3600.128
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	: 7000.13
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		: 3600.063
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	: 7000.13
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		: 3600.100
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	: 7000.13
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		: 3600.074
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	: 7000.13
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		: 3600.065
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	: 7000.13
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		: 3700.000
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	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        119855732 kB
MemAvailable:   128484792 kB
Buffers:            2128 kB
Cached:          9351036 kB
SwapCached:           68 kB
Active:          1946424 kB
Inactive:        8679292 kB
Active(anon):    1285192 kB
Inactive(anon):     5388 kB
Active(file):     661232 kB
Inactive(file):  8673904 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             44656 kB
Writeback:            52 kB
AnonPages:       1273608 kB
Mapped:           148036 kB
Shmem:             18028 kB
KReclaimable:     266328 kB
Slab:             361940 kB
SReclaimable:     266328 kB
SUnreclaim:        95612 kB
KernelStack:        4320 kB
PageTables:         5888 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1755536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    337920 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:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 429580 MiB
End job on nodeC033 at 2025-07-11 13:11:36