Trace number 4495095

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 naps-1.03a6UNSAT 8.08278 8.14109

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMa3c0b836e0973314fbcd5a68d5736cb2
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 benchmark3.89419
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 677
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 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4495095-1751156800.opb
8.04/8.14	s UNSATISFIABLE
8.04/8.14	c _____________________________________________________________________________
8.04/8.14	c std/band forms        : 23,0
8.04/8.14	c 2cl/3cl ITE-codings   : 1138,0
8.04/8.14	c BDD/srt/adr Max costs : 1573,76,0
8.04/8.14	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
8.04/8.14	c BDD nodes             : 1574
8.04/8.14	c Es1/CC detections     : 0,0
8.04/8.14	c CC sort               : 22
8.04/8.14	c SAT/UNSAT calls       : 0,1
8.04/8.14	c regenrated variables  : 0
8.04/8.14	c eliminated fixed lits : 0
8.04/8.14	c goal lit flips        : 0
8.04/8.14	c goal stages           : 0
8.04/8.14	c goal shrink           : 0
8.04/8.14	c goal coeff separations: 0
8.04/8.14	c restarts              : 5506
8.04/8.14	c conflicts             : 205666         (25537 /sec)
8.04/8.14	c decisions             : 384701         (47767 /sec)
8.04/8.14	c propagations          : 26924531       (3343098 /sec)
8.04/8.14	c inspects              : 0              (0 /sec)
8.04/8.14	c CPU time (solving tm) : 8.054 s        (7.992 s, SAT 0 s, UNSAT 7.992 s)
8.04/8.14	c Time for Opt-base     : 0.00021 s
8.04/8.14	c Steps for Opt-base    : 0
8.04/8.14	c Time for BDD coding   : 0.00944 s
8.04/8.14	c Time for srt coding   : 0.000556 s
8.04/8.14	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: 63837 MiB (63228 MiB free)
  memory of node 1: 64465 MiB (63948 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4495095-1751156800/watcher-4495095-1751156800 -o /tmp/evaluation-result-4495095-1751156800/solver-4495095-1751156800 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751156266-15731 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4495095-1751156800.opb 

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=18017, runsolver pid=18014
Current StackSize limit: 8192 KiB


[startup+0.100066 s]*
/proc/loadavg: 4.17 4.04 4.02 5/256 18021
/proc/meminfo: memFree=130228840/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=5648 memory=3840 CPUtime=0.07 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 564 0 0 0 7 0 0 0 20 0 1 0 31359222 5783552 960 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 7 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 1412 960 544 696 0 573 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 9840 KiB
Current children cumulated memory: 6912 KiB

[startup+0.213066 s]*
/proc/loadavg: 4.17 4.04 4.02 5/256 18021
/proc/meminfo: memFree=130227832/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=6468 memory=4480 CPUtime=0.17 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 739 0 0 0 17 0 0 0 20 0 1 0 31359222 6623232 1120 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 1617 1120 544 696 0 778 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 10660 KiB
Current children cumulated memory: 7552 KiB

[startup+0.312425 s]*
/proc/loadavg: 4.17 4.04 4.02 5/256 18021
/proc/meminfo: memFree=130227832/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=6468 memory=4608 CPUtime=0.27 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 792 0 0 0 27 0 0 0 20 0 1 0 31359222 6623232 1152 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 1617 1152 544 696 0 778 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 10660 KiB
Current children cumulated memory: 7680 KiB

[startup+0.700309 s]
/proc/loadavg: 4.17 4.04 4.02 5/256 18021
/proc/meminfo: memFree=130227832/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=7580 memory=4996 CPUtime=0.65 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 1145 0 0 0 65 0 0 0 20 0 1 0 31359222 7761920 1249 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 1895 1249 544 696 0 1056 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 11772 KiB
Current children cumulated memory: 8068 KiB

[startup+1.50031 s]
/proc/loadavg: 4.15 4.04 4.02 5/256 18021
/proc/meminfo: memFree=130227832/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=9632 memory=6420 CPUtime=1.44 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 2147 0 0 0 144 0 0 0 20 0 1 0 31359222 9863168 1605 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 2408 1605 544 696 0 1569 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 13824 KiB
Current children cumulated memory: 9492 KiB

[startup+3.11246 s]
/proc/loadavg: 4.15 4.04 4.02 5/256 18021
/proc/meminfo: memFree=130226068/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=10140 memory=7372 CPUtime=3.04 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 4971 0 0 0 304 0 0 0 20 0 1 0 31359222 10383360 1843 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 2535 1843 544 696 0 1696 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 14332 KiB
Current children cumulated memory: 10444 KiB

[startup+6.30031 s]
/proc/loadavg: 4.22 4.06 4.03 5/256 18021
/proc/meminfo: memFree=130230448/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=12188 memory=8524 CPUtime=6.23 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 5247 0 0 0 622 1 0 0 20 0 1 0 31359222 12480512 2131 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 3047 2131 544 696 0 2208 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 16380 KiB
Current children cumulated memory: 11596 KiB

[startup+8.14105 s]
# the end of solver process 18017 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=8.05651 s, system=0.026266 s

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

[startup+6.40036 s]
/proc/loadavg: 4.22 4.06 4.03 5/256 18021
/proc/meminfo: memFree=130230448/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=12188 memory=8652 CPUtime=6.33 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 5280 0 0 0 632 1 0 0 20 0 1 0 31359222 12480512 2163 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 3047 2163 544 696 0 2208 0
Current children cumulated CPU time: 6.33 s
Current children cumulated vsize: 16380 KiB
Current children cumulated memory: 11724 KiB

[startup+7.20029 s]
/proc/loadavg: 4.22 4.06 4.03 5/256 18021
/proc/meminfo: memFree=130230448/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=14240 memory=10516 CPUtime=7.13 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 6514 0 0 0 712 1 0 0 20 0 1 0 31359222 14581760 2629 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 3560 2629 544 696 0 2721 0
Current children cumulated CPU time: 7.13 s
Current children cumulated vsize: 18432 KiB
Current children cumulated memory: 13588 KiB

[startup+7.60029 s]
/proc/loadavg: 4.22 4.06 4.03 5/256 18021
/proc/meminfo: memFree=130230448/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=14240 memory=10516 CPUtime=7.52 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 7741 0 0 0 751 1 0 0 20 0 1 0 31359222 14581760 2629 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 3560 2629 544 696 0 2721 0
Current children cumulated CPU time: 7.52 s
Current children cumulated vsize: 18432 KiB
Current children cumulated memory: 13588 KiB

[startup+8.00029 s]*
/proc/loadavg: 4.22 4.06 4.03 5/256 18021
/proc/meminfo: memFree=130230448/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=13216 memory=9812 CPUtime=7.94 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 8876 0 0 0 792 2 0 0 20 0 1 0 31359222 13533184 2453 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 3304 2453 544 696 0 2465 0
Current children cumulated CPU time: 7.94 s
Current children cumulated vsize: 17408 KiB
Current children cumulated memory: 12884 KiB

[startup+8.11246 s]
/proc/loadavg: 4.22 4.06 4.03 5/256 18021
/proc/meminfo: memFree=130230448/131382116 swapFree=33010684/33010684
[pid=18017] ppid=18014 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18017/stat : 18017 (naps-1.03a6.sh) S 18014 18017 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31359220 4292608 768 18446744073709551615 93929074266112 93929075160645 140727685214000 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 93929075399696 93929075447440 93929094750208 140727685220775 140727685220869 140727685220869 140727685226471 0
/proc/18017/statm: 1048 768 704 219 0 110 0
[pid=18021] ppid=18017 vsize=14240 memory=10324 CPUtime=8.04 cores=5,7
/proc/18021/stat : 18021 (naps-1.03a6) R 18017 18017 15714 0 -1 4194304 9014 0 0 0 802 2 0 0 20 0 1 0 31359222 14581760 2581 18446744073709551615 4198400 7047149 140729982965104 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 23998464 140729982970228 140729982970342 140729982970342 140729982975945 0
/proc/18021/statm: 3560 2581 544 696 0 2721 0
Current children cumulated CPU time: 8.04 s
Current children cumulated vsize: 18432 KiB
Current children cumulated memory: 13396 KiB

Child status: 10

Real time (s): 8.14109
CPU time (s): 8.08278
CPU user time (s): 8.05651
CPU system time (s): 0.026266
CPU usage (%): 99.2837
Max. virtual memory (cumulated for all children) (KiB): 20480
Max. memory (cumulated for all children) (KiB): 14356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.05651
system time used= 0.026266
maximum resident set size= 11284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9727
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= 132
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 18017
#   total CPU time (s): 8.08278
#   total CPU user time (s): 8.05651
#   total CPU system time (s): 0.026266

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.075149 second user time and 0.133856 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 02:26:40
IDJOB=4495095
IDBENCH=147987
IDSOLVER=3341
FILE ID=nodeC004/4495095-1751156800
RUNJOBID= nodeC004-1751156266-15731
SLURM_JOB_ID= 9587476
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4495095-1751156800/watcher-4495095-1751156800 -o /tmp/evaluation-result-4495095-1751156800/solver-4495095-1751156800 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751156266-15731 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4495095-1751156800.opb

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

MD5SUM BENCH= a3c0b836e0973314fbcd5a68d5736cb2
RANDOM SEED=930750395

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3661.536
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 3691.379
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 1197.558
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 1197.551
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 3661.494
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 1496.514
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 1197.700
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        130228840 kB
MemAvailable:   129840504 kB
Buffers:            3280 kB
Cached:           389440 kB
SwapCached:            0 kB
Active:           387804 kB
Inactive:         156912 kB
Active(anon):     169972 kB
Inactive(anon):        0 kB
Active(file):     217832 kB
Inactive(file):   156912 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5836 kB
Writeback:            24 kB
AnonPages:        152672 kB
Mapped:           109368 kB
Shmem:             17976 kB
KReclaimable:      84460 kB
Slab:             166168 kB
SReclaimable:      84460 kB
SUnreclaim:        81708 kB
KernelStack:        4112 kB
PageTables:         3420 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     506320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC004 at 2025-06-29 02:26:49