Trace number 4444099

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 1.03UNSAT 10.0272 10.0613

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 Input file name: HOME/instance-4444099-1721310169.opb
9.96/10.06	s UNSATISFIABLE
9.96/10.06	c _____________________________________________________________________________
9.96/10.06	c std/band forms        : 23,0
9.96/10.06	c 2cl/3cl ITE-codings   : 1351,0
9.96/10.06	c BDD/srt/adr Max costs : 1810,76,0
9.96/10.06	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
9.96/10.06	c BDD nodes             : 1811
9.96/10.06	c Es1/CC detections     : 0,0
9.96/10.06	c CC sort               : 22
9.96/10.06	c SAT/UNSAT calls       : 0,1
9.96/10.06	c regenrated variables  : 0
9.96/10.06	c eliminated fixed lits : 0
9.96/10.06	c goal lit flips        : 0
9.96/10.06	c goal stages           : 0
9.96/10.06	c goal shrink           : 0
9.96/10.06	c goal coeff separations: 0
9.96/10.06	c restarts              : 12625
9.96/10.06	c conflicts             : 357500         (35740 /sec)
9.96/10.06	c decisions             : 918424         (91816 /sec)
9.96/10.06	c propagations          : 49339135       (4932471 /sec)
9.96/10.06	c inspects              : 0              (0 /sec)
9.96/10.06	c CPU time (solving tm) : 10 s        (9.98 s, SAT 0 s, UNSAT 9.98 s)
9.96/10.06	c Time for Opt-base     : 7.6e-05 s
9.96/10.06	c Steps for Opt-base    : 0
9.96/10.06	c Time for BDD coding   : 0.004509 s
9.96/10.06	c Time for srt coding   : 0.000204 s
9.96/10.06	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: 63968 MiB (62408 MiB free)
  memory of node 1: 64473 MiB (61752 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444099-1721310169/watcher-4444099-1721310169 -o /tmp/evaluation-result-4444099-1721310169/solver-4444099-1721310169 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721306161-953163 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4444099-1721310169.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
solver pid=957150, runsolver pid=957147
Current StackSize limit: 8192 KiB


[startup+0.100478 s]*
/proc/loadavg: 4.06 4.10 4.09 5/261 957155
/proc/meminfo: memFree=127134388/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=5924 memory=4108 CPUtime=0.09 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 595 0 0 0 9 0 0 0 20 0 1 0 183183546 6066176 1027 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 1481 1027 532 659 0 685 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 15856 KiB
Current children cumulated memory: 6764 KiB

[startup+0.205449 s]*
/proc/loadavg: 4.06 4.10 4.09 5/261 957155
/proc/meminfo: memFree=127131620/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=5924 memory=4296 CPUtime=0.19 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 690 0 0 0 19 0 0 0 20 0 1 0 183183546 6066176 1074 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 1481 1074 532 659 0 685 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 15856 KiB
Current children cumulated memory: 6952 KiB

[startup+0.304977 s]*
/proc/loadavg: 4.06 4.10 4.09 5/261 957155
/proc/meminfo: memFree=127128396/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=6500 memory=4468 CPUtime=0.29 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 759 0 0 0 29 0 0 0 20 0 1 0 183183546 6656000 1117 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 1625 1117 532 659 0 829 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 16432 KiB
Current children cumulated memory: 7124 KiB

[startup+0.700192 s]
/proc/loadavg: 4.06 4.10 4.09 5/261 957155
/proc/meminfo: memFree=127131764/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=6400 memory=4568 CPUtime=0.68 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 1151 0 0 0 68 0 0 0 20 0 1 0 183183546 6553600 1142 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 1600 1142 532 659 0 804 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 16332 KiB
Current children cumulated memory: 7224 KiB

[startup+1.50019 s]
/proc/loadavg: 4.06 4.10 4.09 5/261 957155
/proc/meminfo: memFree=127127812/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=8396 memory=5748 CPUtime=1.48 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 2056 0 0 0 148 0 0 0 20 0 1 0 183183546 8597504 1437 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2099 1437 532 659 0 1303 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 18328 KiB
Current children cumulated memory: 8404 KiB

[startup+3.10563 s]
/proc/loadavg: 4.06 4.10 4.09 5/261 957155
/proc/meminfo: memFree=127128852/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=9416 memory=6180 CPUtime=3.08 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 4853 0 0 0 308 0 0 0 20 0 1 0 183183546 9641984 1545 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2354 1545 532 659 0 1558 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 19348 KiB
Current children cumulated memory: 8836 KiB

[startup+6.30017 s]
/proc/loadavg: 4.05 4.09 4.09 5/261 957205
/proc/meminfo: memFree=127202020/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=10436 memory=7304 CPUtime=6.26 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 9755 0 0 0 625 1 0 0 20 0 1 0 183183546 10686464 1826 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2609 1826 532 659 0 1813 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 20368 KiB
Current children cumulated memory: 9960 KiB

[startup+10.0613 s]
# the end of solver process 957150 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=10.0045 s, system=0.022741 s

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

[startup+6.4002 s]
/proc/loadavg: 4.05 4.09 4.09 5/261 957205
/proc/meminfo: memFree=127202020/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=10436 memory=6780 CPUtime=6.36 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 10122 0 0 0 635 1 0 0 20 0 1 0 183183546 10686464 1695 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2609 1695 532 659 0 1813 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 20368 KiB
Current children cumulated memory: 9436 KiB

[startup+8.00018 s]*
/proc/loadavg: 4.05 4.09 4.09 5/261 957206
/proc/meminfo: memFree=127204120/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=10436 memory=7108 CPUtime=7.96 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 12758 0 0 0 795 1 0 0 20 0 1 0 183183546 10686464 1777 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2609 1777 532 659 0 1813 0
Current children cumulated CPU time: 7.96 s
Current children cumulated vsize: 20368 KiB
Current children cumulated memory: 9764 KiB

[startup+8.80016 s]
/proc/loadavg: 4.05 4.09 4.09 5/261 957206
/proc/meminfo: memFree=127204120/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=9412 memory=6844 CPUtime=8.75 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 14065 0 0 0 874 1 0 0 20 0 1 0 183183546 9637888 1711 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2353 1711 532 659 0 1557 0
Current children cumulated CPU time: 8.75 s
Current children cumulated vsize: 19344 KiB
Current children cumulated memory: 9500 KiB

[startup+9.60015 s]
/proc/loadavg: 4.05 4.09 4.09 5/261 957206
/proc/meminfo: memFree=127204480/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=10436 memory=7636 CPUtime=9.55 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 15433 0 0 0 954 1 0 0 20 0 1 0 183183546 10686464 1909 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2609 1909 532 659 0 1813 0
Current children cumulated CPU time: 9.55 s
Current children cumulated vsize: 20368 KiB
Current children cumulated memory: 10292 KiB

[startup+10.0002 s]*
/proc/loadavg: 4.05 4.09 4.09 5/261 957258
/proc/meminfo: memFree=127203788/131524600 swapFree=131071996/131071996
[pid=957150] ppid=957147 vsize=9932 memory=2656 CPUtime=0 cores=0,2
/proc/957150/stat : 957150 (naps-1.03.sh) S 957147 957150 953153 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 183183546 10170368 664 134679101440 94140949401600 94140950480920 140728563937712 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94140952579376 94140952626564 94140985331712 140728563942371 140728563942496 140728563942496 140728563949512 0
/proc/957150/statm: 2483 664 586 264 0 134 0
[pid=957155] ppid=957150 vsize=10436 memory=7132 CPUtime=9.96 cores=0,2
/proc/957155/stat : 957155 (naps-1.03) R 957150 957150 953153 0 -1 4194304 16648 0 0 0 994 2 0 0 20 0 1 0 183183546 10686464 1783 134679101440 4194304 6891213 140720722490192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 21082112 140720722494452 140720722494564 140720722494564 140720722501579 0
/proc/957155/statm: 2609 1783 532 659 0 1813 0
Current children cumulated CPU time: 9.96 s
Current children cumulated vsize: 20368 KiB
Current children cumulated memory: 9788 KiB

Child status: 10

Real time (s): 10.0613
CPU time (s): 10.0272
CPU user time (s): 10.0045
CPU system time (s): 0.022741
CPU usage (%): 99.6612
Max. virtual memory (cumulated for all children) (KiB): 20372
Max. memory (cumulated for all children) (KiB): 10292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0045
system time used= 0.022741
maximum resident set size= 7636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17217
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= 74


# summary of solver processes directly reported to runsolver:
#   pid: 957150
#   total CPU time (s): 10.0272
#   total CPU user time (s): 10.0045
#   total CPU system time (s): 0.022741

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026075 second user time and 0.07091 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-18 15:43:01
IDJOB=4444099
IDBENCH=147898
IDSOLVER=3063
FILE ID=nodeC027/4444099-1721310169
RUNJOBID= nodeC027-1721306161-953163
SLURM_JOB_ID= 7542639
Free space on /tmp= 890044 MiB

SOLVER NAME= NaPS 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 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444099-1721310169/watcher-4444099-1721310169 -o /tmp/evaluation-result-4444099-1721310169/solver-4444099-1721310169 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721306161-953163 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4444099-1721310169.opb

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

MD5SUM BENCH= 95888c36dbc3e063e75763857563d2e5
RANDOM SEED=709193954

nodeC027.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	: 0xb00002a
cpu MHz		: 3640.683
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3665.110
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3659.673
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.429
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3655.723
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3665.120
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3620.640
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.189
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127142556 kB
MemAvailable:   128665468 kB
Buffers:          479736 kB
Cached:          1875416 kB
SwapCached:            0 kB
Active:           921064 kB
Inactive:        2846244 kB
Active(anon):       1600 kB
Inactive(anon):  1448268 kB
Active(file):     919464 kB
Inactive(file):  1397976 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5716 kB
Writeback:             0 kB
AnonPages:       1407680 kB
Mapped:           112408 kB
Shmem:             37720 kB
KReclaimable:      90592 kB
Slab:             200240 kB
SReclaimable:      90592 kB
SUnreclaim:       109648 kB
KernelStack:        4240 kB
PageTables:        12208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1944520 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            67360 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1056768 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:      193236 kB
DirectMap2M:    15308800 kB
DirectMap1G:    120586240 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC027 at 2024-07-18 15:43:12