Trace number 4444218

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
NaPS-GM 1.03UNSAT 5.54231 5.55516

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMa809dae2e34e5b35a94e396e7d9ebfcb
Bench CategoryDEC-LIN (decision problem, linear constraints, no 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 benchmark0.88112
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4444218-1721317594.opb
5.47/5.55	s UNSATISFIABLE
5.47/5.55	c _____________________________________________________________________________
5.47/5.55	c std/band forms        : 23,0
5.47/5.55	c 2cl/3cl ITE-codings   : 1191,0
5.47/5.55	c BDD/srt/adr Max costs : 1566,76,0
5.47/5.55	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
5.47/5.55	c BDD nodes             : 1567
5.47/5.55	c Es1/CC detections     : 0,0
5.47/5.55	c CC sort               : 22
5.47/5.55	c SAT/UNSAT calls       : 0,1
5.47/5.55	c regenrated variables  : 0
5.47/5.55	c eliminated fixed lits : 0
5.47/5.55	c goal lit flips        : 0
5.47/5.55	c goal stages           : 0
5.47/5.55	c goal shrink           : 0
5.47/5.55	c goal coeff separations: 0
5.47/5.55	c restarts              : 1068
5.47/5.55	c conflicts             : 161283         (29168 /sec)
5.47/5.55	c decisions             : 212147         (38367 /sec)
5.47/5.55	c propagations          : 26939793       (4872126 /sec)
5.47/5.55	c inspects              : 0              (0 /sec)
5.47/5.55	c CPU time (solving tm) : 5.529 s        (5.508 s, SAT 0 s, UNSAT 5.508 s)
5.47/5.55	c Time for Opt-base     : 7.5e-05 s
5.47/5.55	c Steps for Opt-base    : 0
5.47/5.55	c Time for BDD coding   : 0.003956 s
5.47/5.55	c Time for srt coding   : 0.000226 s
5.47/5.55	c _____________________________________________________________________________

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: 64096 MiB (60235 MiB free)
  memory of node 1: 64473 MiB (61750 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444218-1721317594/watcher-4444218-1721317594 -o /tmp/evaluation-result-4444218-1721317594/solver-4444218-1721317594 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958807 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4444218-1721317594.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=959088, runsolver pid=959085

[startup+0.100102 s]*
/proc/loadavg: 2.55 1.54 1.92 5/245 959093
/proc/meminfo: memFree=124909968/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=6232 memory=4336 CPUtime=0.1 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 893 0 0 0 10 0 0 0 20 0 1 0 183915199 6381568 1084 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 1558 1084 468 659 0 762 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 16164 KiB
Current children cumulated memory: 7188 KiB

[startup+0.213668 s]*
/proc/loadavg: 2.55 1.54 1.92 5/245 959093
/proc/meminfo: memFree=124906912/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=7580 memory=5388 CPUtime=0.21 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 1200 0 0 0 21 0 0 0 20 0 1 0 183915199 7761920 1347 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 1895 1347 468 659 0 1099 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 17512 KiB
Current children cumulated memory: 8240 KiB

[startup+0.313231 s]*
/proc/loadavg: 2.55 1.54 1.92 5/245 959093
/proc/meminfo: memFree=124906240/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=9228 memory=6444 CPUtime=0.31 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 1436 0 0 0 31 0 0 0 20 0 1 0 183915199 9449472 1611 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 2307 1611 468 659 0 1511 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 19160 KiB
Current children cumulated memory: 9296 KiB

[startup+0.70043 s]
/proc/loadavg: 2.55 1.54 1.92 5/245 959093
/proc/meminfo: memFree=124874036/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=10920 memory=8028 CPUtime=0.68 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 1874 0 0 0 68 0 0 0 20 0 1 0 183915199 11182080 2007 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 2730 2007 468 659 0 1934 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 20852 KiB
Current children cumulated memory: 10880 KiB

[startup+1.50043 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959093
/proc/meminfo: memFree=124863420/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=12568 memory=10404 CPUtime=1.48 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 2459 0 0 0 148 0 0 0 20 0 1 0 183915199 12869632 2601 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 3142 2601 468 659 0 2346 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 22500 KiB
Current children cumulated memory: 13256 KiB

[startup+3.11308 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959143
/proc/meminfo: memFree=124845916/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=14240 memory=12252 CPUtime=3.09 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 2905 0 0 0 309 0 0 0 20 0 1 0 183915199 14581760 3063 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 3560 3063 468 659 0 2764 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 24172 KiB
Current children cumulated memory: 15104 KiB

[startup+5.55511 s]
# the end of solver process 959088 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=5.53259 s, system=0.009725 s

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

[startup+3.20048 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959143
/proc/meminfo: memFree=124845916/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=14240 memory=12252 CPUtime=3.18 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 2912 0 0 0 318 0 0 0 20 0 1 0 183915199 14581760 3063 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 3560 3063 468 659 0 2764 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 24172 KiB
Current children cumulated memory: 15104 KiB

[startup+4.80032 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959143
/proc/meminfo: memFree=124829792/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=16972 memory=15120 CPUtime=4.77 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 3095 0 0 0 477 0 0 0 20 0 1 0 183915199 17379328 3780 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 4243 3780 468 659 0 3447 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 26904 KiB
Current children cumulated memory: 17972 KiB

[startup+5.20039 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959143
/proc/meminfo: memFree=124878984/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=16972 memory=15120 CPUtime=5.17 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 3095 0 0 0 517 0 0 0 20 0 1 0 183915199 17379328 3780 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 4243 3780 468 659 0 3447 0
Current children cumulated CPU time: 5.17 s
Current children cumulated vsize: 26904 KiB
Current children cumulated memory: 17972 KiB

[startup+5.40035 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959143
/proc/meminfo: memFree=124878984/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=16972 memory=15120 CPUtime=5.37 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 3095 0 0 0 537 0 0 0 20 0 1 0 183915199 17379328 3780 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 4243 3780 468 659 0 3447 0
Current children cumulated CPU time: 5.37 s
Current children cumulated vsize: 26904 KiB
Current children cumulated memory: 17972 KiB

[startup+5.50041 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959143
/proc/meminfo: memFree=124878984/131655788 swapFree=131071996/131071996
[pid=959088] ppid=959085 vsize=9932 memory=2852 CPUtime=0 cores=4,6
/proc/959088/stat : 959088 (naps-1.03.sh) S 959085 959088 958796 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183915198 10170368 713 134679101440 94224481353728 94224482433048 140726999030720 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94224484531504 94224484578692 94224509534208 140726999036895 140726999037024 140726999037024 140726999044040 0
/proc/959088/statm: 2483 713 636 264 0 134 0
[pid=959093] ppid=959088 vsize=16972 memory=15120 CPUtime=5.47 cores=4,6
/proc/959093/stat : 959093 (naps-1.03) R 959088 959088 958796 0 -1 4194304 3095 0 0 0 547 0 0 0 20 0 1 0 183915199 17379328 3780 134679101440 4194304 6891213 140731943157200 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 8036352 140731943158768 140731943158884 140731943158884 140731943165899 0
/proc/959093/statm: 4243 3780 468 659 0 3447 0
Current children cumulated CPU time: 5.47 s
Current children cumulated vsize: 26904 KiB
Current children cumulated memory: 17972 KiB

Child status: 10

Real time (s): 5.55516
CPU time (s): 5.54231
CPU user time (s): 5.53259
CPU system time (s): 0.009725
CPU usage (%): 99.7687
Max. virtual memory (cumulated for all children) (KiB): 33980
Max. memory (cumulated for all children) (KiB): 24080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.53259
system time used= 0.009725
maximum resident set size= 21228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3577
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= 11
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 959088
#   total CPU time (s): 5.54231
#   total CPU user time (s): 5.53259
#   total CPU system time (s): 0.009725

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.055704 second user time and 0.113512 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-18 17:46:46
IDJOB=4444218
IDBENCH=147926
IDSOLVER=3062
FILE ID=nodeC004/4444218-1721317594
RUNJOBID= nodeC004-1721317560-958807
SLURM_JOB_ID= 7542665
Free space on /tmp= 723756 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444218-1721317594/watcher-4444218-1721317594 -o /tmp/evaluation-result-4444218-1721317594/solver-4444218-1721317594 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958807 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4444218-1721317594.opb

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

MD5SUM BENCH= a809dae2e34e5b35a94e396e7d9ebfcb
RANDOM SEED=1780388502

nodeC004.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3652.940
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
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		: 3655.473
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
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		: 1197.437
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
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		: 1197.453
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
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		: 3645.425
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
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		: 3661.119
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
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		: 1197.314
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.439
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124913300 kB
MemAvailable:   129638020 kB
Buffers:          508688 kB
Cached:          5000556 kB
SwapCached:            0 kB
Active:          1039552 kB
Inactive:        5034904 kB
Active(anon):       3392 kB
Inactive(anon):   599528 kB
Active(file):    1036160 kB
Inactive(file):  4435376 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             11532 kB
Writeback:             0 kB
AnonPages:        565256 kB
Mapped:           111960 kB
Shmem:             37700 kB
KReclaimable:     186764 kB
Slab:             299536 kB
SReclaimable:     186764 kB
SUnreclaim:       112772 kB
KernelStack:        3900 kB
PageTables:        10580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     988524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    366592 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      213832 kB
DirectMap2M:    23808000 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 723752 MiB
End job on nodeC004 at 2024-07-18 17:46:52