Trace number 4444098

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 31.3512 31.4374

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUM95888c36dbc3e063e75763857563d2e5
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 benchmark4.31777
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 625
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-4444098-1721317548.opb
31.30/31.43	s UNSATISFIABLE
31.30/31.43	c _____________________________________________________________________________
31.30/31.43	c std/band forms        : 23,0
31.30/31.43	c 2cl/3cl ITE-codings   : 1351,0
31.30/31.43	c BDD/srt/adr Max costs : 1810,76,0
31.30/31.43	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
31.30/31.43	c BDD nodes             : 1811
31.30/31.43	c Es1/CC detections     : 0,0
31.30/31.43	c CC sort               : 22
31.30/31.43	c SAT/UNSAT calls       : 0,1
31.30/31.43	c regenrated variables  : 0
31.30/31.43	c eliminated fixed lits : 0
31.30/31.43	c goal lit flips        : 0
31.30/31.43	c goal stages           : 0
31.30/31.43	c goal shrink           : 0
31.30/31.43	c goal coeff separations: 0
31.30/31.43	c restarts              : 3977
31.30/31.43	c conflicts             : 665243         (21239 /sec)
31.30/31.43	c decisions             : 823616         (26296 /sec)
31.30/31.43	c propagations          : 134589925      (4297072 /sec)
31.30/31.43	c inspects              : 0              (0 /sec)
31.30/31.43	c CPU time (solving tm) : 31.32 s        (31.26 s, SAT 0 s, UNSAT 31.26 s)
31.30/31.43	c Time for Opt-base     : 7.6e-05 s
31.30/31.43	c Steps for Opt-base    : 0
31.30/31.43	c Time for BDD coding   : 0.01221 s
31.30/31.43	c Time for srt coding   : 0.000103 s
31.30/31.43	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 (60308 MiB free)
  memory of node 1: 64473 MiB (61894 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444098-1721317548/watcher-4444098-1721317548 -o /tmp/evaluation-result-4444098-1721317548/solver-4444098-1721317548 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958809 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4444098-1721317548.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=958835, runsolver pid=958832

[startup+0.100097 s]*
/proc/loadavg: 1.11 1.16 1.82 6/229 958846
/proc/meminfo: memFree=125120348/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=6076 memory=4040 CPUtime=0.1 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 711 0 0 0 10 0 0 0 20 0 1 0 183910609 6221824 1010 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 1519 1010 468 659 0 723 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 16008 KiB
Current children cumulated memory: 6844 KiB

[startup+0.213518 s]*
/proc/loadavg: 1.11 1.16 1.82 5/240 958870
/proc/meminfo: memFree=125111432/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=6316 memory=4300 CPUtime=0.21 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 787 0 0 0 21 0 0 0 20 0 1 0 183910609 6467584 1075 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 1579 1075 468 659 0 783 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 16248 KiB
Current children cumulated memory: 7104 KiB

[startup+0.313447 s]*
/proc/loadavg: 1.11 1.16 1.82 5/240 958870
/proc/meminfo: memFree=125105276/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=6448 memory=4564 CPUtime=0.3 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 846 0 0 0 30 0 0 0 20 0 1 0 183910609 6602752 1141 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 1612 1141 468 659 0 816 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 16380 KiB
Current children cumulated memory: 7368 KiB

[startup+0.700344 s]
/proc/loadavg: 1.11 1.16 1.82 5/240 958870
/proc/meminfo: memFree=125094328/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=7664 memory=5556 CPUtime=0.68 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 1280 0 0 0 67 1 0 0 20 0 1 0 183910609 7847936 1389 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 1916 1389 468 659 0 1120 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 17596 KiB
Current children cumulated memory: 8360 KiB

[startup+1.50036 s]
/proc/loadavg: 1.11 1.16 1.82 5/245 958887
/proc/meminfo: memFree=125071888/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=10960 memory=8196 CPUtime=1.48 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 1952 0 0 0 147 1 0 0 20 0 1 0 183910609 11223040 2049 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 2740 2049 468 659 0 1944 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 20892 KiB
Current children cumulated memory: 11000 KiB

[startup+3.11293 s]
/proc/loadavg: 1.34 1.21 1.83 5/245 958887
/proc/meminfo: memFree=124989856/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=13928 memory=11892 CPUtime=3.09 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 2856 0 0 0 308 1 0 0 20 0 1 0 183910609 14262272 2973 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 3482 2973 468 659 0 2686 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 23860 KiB
Current children cumulated memory: 14696 KiB

[startup+6.30038 s]
/proc/loadavg: 1.34 1.21 1.83 5/245 958887
/proc/meminfo: memFree=124883676/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=23812 memory=19440 CPUtime=6.26 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 3786 0 0 0 625 1 0 0 20 0 1 0 183910609 24383488 4860 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 5953 4860 468 659 0 5157 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 33744 KiB
Current children cumulated memory: 22244 KiB

[startup+12.7004 s]
/proc/loadavg: 1.75 1.30 1.85 5/245 958888
/proc/meminfo: memFree=124817152/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=28232 memory=26144 CPUtime=12.64 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 4466 0 0 0 1263 1 0 0 20 0 1 0 183910609 28909568 6536 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 7058 6536 468 659 0 6262 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 28948 KiB

[startup+25.5005 s]
/proc/loadavg: 2.17 1.41 1.88 5/245 958890
/proc/meminfo: memFree=124658892/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=29080 memory=27168 CPUtime=25.41 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 4705 0 0 0 2540 1 0 0 20 0 1 0 183910609 29777920 6792 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 7270 6792 468 659 0 6474 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 29972 KiB

[startup+31.4374 s]
# the end of solver process 958835 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=31.323 s, system=0.028137 s

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

[startup+25.6005 s]
/proc/loadavg: 2.17 1.41 1.88 5/245 958890
/proc/meminfo: memFree=124658892/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=29080 memory=27168 CPUtime=25.51 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 4705 0 0 0 2550 1 0 0 20 0 1 0 183910609 29777920 6792 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 7270 6792 468 659 0 6474 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 29972 KiB

[startup+28.8004 s]
/proc/loadavg: 2.32 1.45 1.89 5/245 958890
/proc/meminfo: memFree=124604576/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=29500 memory=27684 CPUtime=28.7 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 4811 0 0 0 2869 1 0 0 20 0 1 0 183910609 30208000 6921 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 7375 6921 468 659 0 6579 0
Current children cumulated CPU time: 28.7 s
Current children cumulated vsize: 39432 KiB
Current children cumulated memory: 30488 KiB

[startup+30.4004 s]
/proc/loadavg: 2.32 1.45 1.89 5/245 958890
/proc/meminfo: memFree=124617808/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=29500 memory=27684 CPUtime=30.3 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 4811 0 0 0 3029 1 0 0 20 0 1 0 183910609 30208000 6921 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 7375 6921 468 659 0 6579 0
Current children cumulated CPU time: 30.3 s
Current children cumulated vsize: 39432 KiB
Current children cumulated memory: 30488 KiB

[startup+31.2004 s]
/proc/loadavg: 2.32 1.45 1.89 5/245 958891
/proc/meminfo: memFree=124576984/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=32220 memory=30432 CPUtime=31.1 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 5135 0 0 0 3108 2 0 0 20 0 1 0 183910609 32993280 7608 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 8055 7608 468 659 0 7259 0
Current children cumulated CPU time: 31.1 s
Current children cumulated vsize: 42152 KiB
Current children cumulated memory: 33236 KiB

[startup+31.4004 s]
/proc/loadavg: 2.32 1.45 1.89 5/245 958891
/proc/meminfo: memFree=124576984/131655788 swapFree=131071996/131071996
[pid=958835] ppid=958832 vsize=9932 memory=2804 CPUtime=0 cores=5,7
/proc/958835/stat : 958835 (naps-1.03.sh) S 958832 958835 958796 0 -1 4194304 222 247 0 0 0 0 0 0 20 0 1 0 183910609 10170368 701 134679101440 94804552785920 94804553865240 140722242493968 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94804555963696 94804556010884 94804560982016 140722242499551 140722242499680 140722242499680 140722242506696 0
/proc/958835/statm: 2483 701 625 264 0 134 0
[pid=958840] ppid=958835 vsize=32220 memory=30432 CPUtime=31.3 cores=5,7
/proc/958840/stat : 958840 (naps-1.03) R 958835 958835 958796 0 -1 4194304 5136 0 0 0 3128 2 0 0 20 0 1 0 183910609 32993280 7608 134679101440 4194304 6891213 140729325761600 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 38690816 140729325765616 140729325765732 140729325765732 140729325772747 0
/proc/958840/statm: 8055 7608 468 659 0 7259 0
Current children cumulated CPU time: 31.3 s
Current children cumulated vsize: 42152 KiB
Current children cumulated memory: 33236 KiB

Child status: 10

Real time (s): 31.4374
CPU time (s): 31.3512
CPU user time (s): 31.323
CPU system time (s): 0.028137
CPU usage (%): 99.7256
Max. virtual memory (cumulated for all children) (KiB): 53648
Max. memory (cumulated for all children) (KiB): 41772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.323
system time used= 0.028137
maximum resident set size= 39212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5620
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= 13
involuntary context switches= 39


# summary of solver processes directly reported to runsolver:
#   pid: 958835
#   total CPU time (s): 31.3512
#   total CPU user time (s): 31.323
#   total CPU system time (s): 0.028137

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.194033 second user time and 0.367162 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-18 17:46:00
IDJOB=4444098
IDBENCH=147898
IDSOLVER=3062
FILE ID=nodeC004/4444098-1721317548
RUNJOBID= nodeC004-1721317560-958809
SLURM_JOB_ID= 7542665
Free space on /tmp= 723784 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444098-1721317548/watcher-4444098-1721317548 -o /tmp/evaluation-result-4444098-1721317548/solver-4444098-1721317548 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958809 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4444098-1721317548.opb

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

MD5SUM BENCH= 95888c36dbc3e063e75763857563d2e5
RANDOM SEED=718000136

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		: 1197.313
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		: 1197.308
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		: 1197.325
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		: 1197.322
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		: 1197.310
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		: 3426.330
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		: 1197.319
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		: 1197.310
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:        125149520 kB
MemAvailable:   129851360 kB
Buffers:          508624 kB
Cached:          4977784 kB
SwapCached:            0 kB
Active:          1030100 kB
Inactive:        4808852 kB
Active(anon):       3240 kB
Inactive(anon):   387004 kB
Active(file):    1026860 kB
Inactive(file):  4421848 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             10096 kB
Writeback:             0 kB
AnonPages:        352984 kB
Mapped:           105944 kB
Shmem:             37700 kB
KReclaimable:     186664 kB
Slab:             299256 kB
SReclaimable:     186664 kB
SUnreclaim:       112592 kB
KernelStack:        3664 kB
PageTables:         8852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     716288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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= 723712 MiB
End job on nodeC004 at 2024-07-18 17:46:32