Trace number 4444188

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 5.96691 5.98271

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUMb2f8f357a59f46dfa71af74665cc1cb6
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 benchmark2.35268
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 671
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-4444188-1721317590.opb
5.87/5.98	s UNSATISFIABLE
5.87/5.98	c _____________________________________________________________________________
5.87/5.98	c std/band forms        : 23,0
5.87/5.98	c 2cl/3cl ITE-codings   : 1177,0
5.87/5.98	c BDD/srt/adr Max costs : 1623,76,0
5.87/5.98	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
5.87/5.98	c BDD nodes             : 1624
5.87/5.98	c Es1/CC detections     : 0,0
5.87/5.98	c CC sort               : 22
5.87/5.98	c SAT/UNSAT calls       : 0,1
5.87/5.98	c regenrated variables  : 0
5.87/5.98	c eliminated fixed lits : 0
5.87/5.98	c goal lit flips        : 0
5.87/5.98	c goal stages           : 0
5.87/5.98	c goal shrink           : 0
5.87/5.98	c goal coeff separations: 0
5.87/5.98	c restarts              : 866
5.87/5.98	c conflicts             : 175914         (29554 /sec)
5.87/5.98	c decisions             : 227115         (38156 /sec)
5.87/5.98	c propagations          : 28952087       (4864052 /sec)
5.87/5.98	c inspects              : 0              (0 /sec)
5.87/5.98	c CPU time (solving tm) : 5.952 s        (5.908 s, SAT 0 s, UNSAT 5.908 s)
5.87/5.98	c Time for Opt-base     : 0.000155 s
5.87/5.98	c Steps for Opt-base    : 0
5.87/5.98	c Time for BDD coding   : 0.007936 s
5.87/5.98	c Time for srt coding   : 0.000443 s
5.87/5.98	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 (60159 MiB free)
  memory of node 1: 64473 MiB (61807 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444188-1721317590/watcher-4444188-1721317590 -o /tmp/evaluation-result-4444188-1721317590/solver-4444188-1721317590 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958809 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4444188-1721317590.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=959052, runsolver pid=959049

[startup+0.100094 s]*
/proc/loadavg: 2.55 1.54 1.92 6/242 959057
/proc/meminfo: memFree=124891332/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=6056 memory=3956 CPUtime=0.1 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 680 0 0 0 10 0 0 0 20 0 1 0 183914814 6201344 989 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 1514 989 468 659 0 718 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15988 KiB
Current children cumulated memory: 6716 KiB

[startup+0.213041 s]*
/proc/loadavg: 2.55 1.54 1.92 5/242 959057
/proc/meminfo: memFree=124890660/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=6260 memory=4388 CPUtime=0.21 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 876 0 0 0 21 0 0 0 20 0 1 0 183914814 6410240 1097 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 1565 1097 468 659 0 769 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 16192 KiB
Current children cumulated memory: 7148 KiB

[startup+0.312554 s]*
/proc/loadavg: 2.55 1.54 1.92 5/242 959057
/proc/meminfo: memFree=124888612/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=7604 memory=5176 CPUtime=0.31 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 1125 0 0 0 31 0 0 0 20 0 1 0 183914814 7786496 1294 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 1901 1294 468 659 0 1105 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 17536 KiB
Current children cumulated memory: 7936 KiB

[startup+0.700446 s]
/proc/loadavg: 2.55 1.54 1.92 5/242 959057
/proc/meminfo: memFree=124887268/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=9252 memory=6760 CPUtime=0.68 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 1507 0 0 0 68 0 0 0 20 0 1 0 183914814 9474048 1690 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 2313 1690 468 659 0 1517 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 19184 KiB
Current children cumulated memory: 9520 KiB

[startup+1.50041 s]
/proc/loadavg: 2.55 1.54 1.92 5/242 959057
/proc/meminfo: memFree=124880484/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=10988 memory=8872 CPUtime=1.48 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 2010 0 0 0 148 0 0 0 20 0 1 0 183914814 11251712 2218 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 2747 2218 468 659 0 1951 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 20920 KiB
Current children cumulated memory: 11632 KiB

[startup+3.11295 s]
/proc/loadavg: 2.55 1.54 1.92 5/242 959057
/proc/meminfo: memFree=124876048/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=15340 memory=13292 CPUtime=3.09 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 2606 0 0 0 309 0 0 0 20 0 1 0 183914814 15708160 3323 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 3835 3323 468 659 0 3039 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 25272 KiB
Current children cumulated memory: 16052 KiB

[startup+5.98264 s]
# the end of solver process 959052 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=5.95638 s, system=0.010535 s

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

[startup+3.20046 s]
/proc/loadavg: 2.55 1.54 1.92 5/242 959057
/proc/meminfo: memFree=124876048/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=15340 memory=13292 CPUtime=3.18 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 2606 0 0 0 318 0 0 0 20 0 1 0 183914814 15708160 3323 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 3835 3323 468 659 0 3039 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 25272 KiB
Current children cumulated memory: 16052 KiB

[startup+4.80034 s]
/proc/loadavg: 2.55 1.54 1.92 5/245 959093
/proc/meminfo: memFree=124909620/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=15340 memory=13524 CPUtime=4.77 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 3068 0 0 0 477 0 0 0 20 0 1 0 183914814 15708160 3381 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 3835 3381 468 659 0 3039 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 25272 KiB
Current children cumulated memory: 16284 KiB

[startup+5.60036 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959093
/proc/meminfo: memFree=124863084/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=17216 memory=14312 CPUtime=5.57 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 3286 0 0 0 557 0 0 0 20 0 1 0 183914814 17629184 3578 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 4304 3578 468 659 0 3508 0
Current children cumulated CPU time: 5.57 s
Current children cumulated vsize: 27148 KiB
Current children cumulated memory: 17072 KiB

[startup+5.80036 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959093
/proc/meminfo: memFree=124863084/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=17216 memory=14576 CPUtime=5.77 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 3344 0 0 0 577 0 0 0 20 0 1 0 183914814 17629184 3644 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 4304 3644 468 659 0 3508 0
Current children cumulated CPU time: 5.77 s
Current children cumulated vsize: 27148 KiB
Current children cumulated memory: 17336 KiB

[startup+5.90036 s]
/proc/loadavg: 2.66 1.58 1.93 5/245 959093
/proc/meminfo: memFree=124863084/131655788 swapFree=131071996/131071996
[pid=959052] ppid=959049 vsize=9932 memory=2760 CPUtime=0 cores=5,7
/proc/959052/stat : 959052 (naps-1.03.sh) S 959049 959052 958796 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183914813 10170368 690 134679101440 94419650662400 94419651741720 140733243635952 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94419653840176 94419653887364 94419659948032 140733243642847 140733243642976 140733243642976 140733243649992 0
/proc/959052/statm: 2483 690 614 264 0 134 0
[pid=959057] ppid=959052 vsize=17216 memory=14576 CPUtime=5.87 cores=5,7
/proc/959057/stat : 959057 (naps-1.03) R 959052 959052 958796 0 -1 4194304 3394 0 0 0 587 0 0 0 20 0 1 0 183914814 17629184 3644 134679101440 4194304 6891213 140728357449200 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 7536640 140728357450736 140728357450852 140728357450852 140728357457867 0
/proc/959057/statm: 4304 3644 468 659 0 3508 0
Current children cumulated CPU time: 5.87 s
Current children cumulated vsize: 27148 KiB
Current children cumulated memory: 17336 KiB

Child status: 10

Real time (s): 5.98271
CPU time (s): 5.96691
CPU user time (s): 5.95638
CPU system time (s): 0.010535
CPU usage (%): 99.736
Max. virtual memory (cumulated for all children) (KiB): 32348
Max. memory (cumulated for all children) (KiB): 21992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.95638
system time used= 0.010535
maximum resident set size= 19232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3912
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= 12
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 959052
#   total CPU time (s): 5.96691
#   total CPU user time (s): 5.95638
#   total CPU system time (s): 0.010535

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.067929 second user time and 0.10118 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-18 17:46:42
IDJOB=4444188
IDBENCH=147923
IDSOLVER=3062
FILE ID=nodeC004/4444188-1721317590
RUNJOBID= nodeC004-1721317560-958809
SLURM_JOB_ID= 7542665
Free space on /tmp= 723720 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444188-1721317590/watcher-4444188-1721317590 -o /tmp/evaluation-result-4444188-1721317590/solver-4444188-1721317590 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958809 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4444188-1721317590.opb

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

MD5SUM BENCH= b2f8f357a59f46dfa71af74665cc1cb6
RANDOM SEED=167202748

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		: 3676.978
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		: 3650.766
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		: 1197.509
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		: 1197.396
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		: 3492.148
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		: 2893.486
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		: 1197.986
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		: 1197.312
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:        124894868 kB
MemAvailable:   129659420 kB
Buffers:          508676 kB
Cached:          5040400 kB
SwapCached:            0 kB
Active:          1081280 kB
Inactive:        5011388 kB
Active(anon):       3392 kB
Inactive(anon):   577892 kB
Active(file):    1077888 kB
Inactive(file):  4433496 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5636 kB
Writeback:             0 kB
AnonPages:        543628 kB
Mapped:           110464 kB
Shmem:             37700 kB
KReclaimable:     186732 kB
Slab:             299512 kB
SReclaimable:     186732 kB
SUnreclaim:       112780 kB
KernelStack:        3904 kB
PageTables:        10296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1058468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    372736 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 17:46:48