Trace number 4452789

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 53.8072 54.0105

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP135.shuf-3.opb
MD5SUMbaac7260ecc6f9812e76d8cbcf4d3b9b
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 benchmark9.93598
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables46580
Total number of constraints9317
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints9313
Minimum length of a constraint5
Maximum length of a constraint15
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 30
Number of bits of the biggest sum of numbers5
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-4452789-1721441628.opb
53.69/53.98	s UNSATISFIABLE
53.69/53.98	c _____________________________________________________________________________
53.69/53.98	c std/band forms        : 9317,0
53.69/53.98	c 2cl/3cl ITE-codings   : 414206,0
53.69/53.98	c BDD/srt/adr Max costs : 64,18,0
53.69/53.98	c BDDraw/bin/mul/srt/adr: 9180,0,0,137,0
53.69/53.98	c BDD nodes             : 596700
53.69/53.98	c Es1/CC detections     : 0,0
53.69/53.98	c CC sort               : 137
53.69/53.98	c SAT/UNSAT calls       : 0,1
53.69/53.98	c regenrated variables  : 0
53.69/53.98	c eliminated fixed lits : 0
53.69/53.98	c goal lit flips        : 0
53.69/53.98	c goal stages           : 0
53.69/53.98	c goal shrink           : 0
53.69/53.98	c goal coeff separations: 0
53.69/53.98	c restarts              : 16702
53.69/53.98	c conflicts             : 437894         (8165 /sec)
53.69/53.98	c decisions             : 52267929       (974543 /sec)
53.69/53.98	c propagations          : 199655362      (3722603 /sec)
53.69/53.98	c inspects              : 0              (0 /sec)
53.69/53.98	c CPU time (solving tm) : 53.63 s        (51.64 s, SAT 0 s, UNSAT 51.64 s)
53.69/53.98	c Time for Opt-base     : 0.002281 s
53.69/53.98	c Steps for Opt-base    : 0
53.69/53.98	c Time for BDD coding   : 1.411 s
53.69/53.98	c Time for srt coding   : 0.000978 s
53.69/53.98	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: 63968 MiB (61916 MiB free)
  memory of node 1: 64473 MiB (62949 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452789-1721441628/watcher-4452789-1721441628 -o /tmp/evaluation-result-4452789-1721441628/solver-4452789-1721441628 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721434399-1027487 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4452789-1721441628.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=1032098, runsolver pid=1032095
Current StackSize limit: 8192 KiB


[startup+0.100234 s]*
/proc/loadavg: 4.08 4.09 4.09 5/261 1032103
/proc/meminfo: memFree=127847628/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=14376 memory=12592 CPUtime=0.09 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 2870 0 0 0 9 0 0 0 20 0 1 0 196329826 14721024 3148 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 2 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 3594 3148 468 659 0 2798 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 24308 KiB
Current children cumulated memory: 15276 KiB

[startup+0.206252 s]*
/proc/loadavg: 4.08 4.09 4.09 5/261 1032103
/proc/meminfo: memFree=127833760/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=23936 memory=22008 CPUtime=0.18 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 5392 0 0 0 18 0 0 0 20 0 1 0 196329826 24510464 5502 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 5984 5502 468 659 0 5188 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 24692 KiB

[startup+0.305737 s]*
/proc/loadavg: 4.08 4.09 4.09 5/261 1032103
/proc/meminfo: memFree=127824012/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=31992 memory=29928 CPUtime=0.29 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 7389 0 0 0 28 1 0 0 20 0 1 0 196329826 32759808 7482 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 7998 7482 468 659 0 7202 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 32612 KiB

[startup+0.700274 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032103
/proc/meminfo: memFree=127814376/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=43744 memory=41072 CPUtime=0.68 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 10495 0 0 0 66 2 0 0 20 0 1 0 196329826 44793856 10268 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 10936 10268 500 659 0 10140 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 53676 KiB
Current children cumulated memory: 43756 KiB

[startup+1.50027 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032103
/proc/meminfo: memFree=127806784/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=60236 memory=57900 CPUtime=1.47 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 13659 0 0 0 144 3 0 0 20 0 1 0 196329826 61681664 14475 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 15059 14475 500 659 0 14263 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 70168 KiB
Current children cumulated memory: 60584 KiB

[startup+3.10584 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032104
/proc/meminfo: memFree=127646004/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=252588 memory=210460 CPUtime=3.07 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 32892 0 0 0 298 9 0 0 20 0 1 0 196329826 258650112 52615 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 63147 52615 532 659 0 62351 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 262520 KiB
Current children cumulated memory: 213144 KiB

[startup+6.30026 s]
/proc/loadavg: 4.07 4.09 4.09 5/261 1032104
/proc/meminfo: memFree=127644272/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=278216 memory=242688 CPUtime=6.26 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 34310 0 0 0 616 10 0 0 20 0 1 0 196329826 284893184 60672 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 69554 60672 532 659 0 68758 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 288148 KiB
Current children cumulated memory: 245372 KiB

[startup+12.7003 s]
/proc/loadavg: 4.06 4.09 4.09 5/261 1032107
/proc/meminfo: memFree=127613672/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=298848 memory=233956 CPUtime=12.63 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 35899 0 0 0 1252 11 0 0 20 0 1 0 196329826 306020352 58489 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 74712 58489 532 659 0 73916 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 308780 KiB
Current children cumulated memory: 236640 KiB

[startup+25.5003 s]
/proc/loadavg: 4.05 4.08 4.09 5/261 1032208
/proc/meminfo: memFree=127716828/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=296760 memory=242116 CPUtime=25.38 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 36081 0 0 0 2527 11 0 0 20 0 1 0 196329826 303882240 60529 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 74190 60529 532 659 0 73394 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 306692 KiB
Current children cumulated memory: 244800 KiB

[startup+51.1059 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1032261
/proc/meminfo: memFree=127465492/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=293004 memory=225260 CPUtime=50.9 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 38718 0 0 0 5076 14 0 0 20 0 1 0 196329826 300036096 56315 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 73251 56315 532 659 0 72455 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 302936 KiB
Current children cumulated memory: 227944 KiB

[startup+54.0105 s]
# the end of solver process 1032098 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=53.6499 s, system=0.157254 s

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

[startup+51.2003 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1032261
/proc/meminfo: memFree=127465492/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=293004 memory=231404 CPUtime=50.99 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 38721 0 0 0 5085 14 0 0 20 0 1 0 196329826 300036096 57851 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 73251 57851 532 659 0 72455 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 302936 KiB
Current children cumulated memory: 234088 KiB

[startup+52.8003 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1032263
/proc/meminfo: memFree=127471000/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=325772 memory=241680 CPUtime=52.59 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 39240 0 0 0 5244 15 0 0 20 0 1 0 196329826 333590528 60420 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 81443 60420 532 659 0 80647 0
Current children cumulated CPU time: 52.59 s
Current children cumulated vsize: 335704 KiB
Current children cumulated memory: 244364 KiB

[startup+53.6003 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1032263
/proc/meminfo: memFree=127459136/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
[pid=1032103] ppid=1032098 vsize=325772 memory=241680 CPUtime=53.39 cores=0,2
/proc/1032103/stat : 1032103 (naps-1.03) R 1032098 1032098 1027477 0 -1 4194304 39240 0 0 0 5324 15 0 0 20 0 1 0 196329826 333590528 60420 134679101440 4194304 6891213 140734141164672 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 37380096 140734141166579 140734141166691 140734141166691 140734141173707 0
/proc/1032103/statm: 81443 60420 532 659 0 80647 0
Current children cumulated CPU time: 53.39 s
Current children cumulated vsize: 335704 KiB
Current children cumulated memory: 244364 KiB

[startup+54.0003 s]*
/proc/loadavg: 4.09 4.09 4.09 5/261 1032263
/proc/meminfo: memFree=127492088/131524600 swapFree=131071996/131071996
[pid=1032098] ppid=1032095 vsize=9932 memory=2684 CPUtime=0 cores=0,2
/proc/1032098/stat : 1032098 (naps-1.03.sh) S 1032095 1032098 1027477 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 196329826 10170368 671 134679101440 94467807612928 94467808692248 140727772424400 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94467810790704 94467810837892 94467832434688 140727772431330 140727772431455 140727772431455 140727772438472 0
/proc/1032098/statm: 2483 671 594 264 0 134 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 9932 KiB
Current children cumulated memory: 2684 KiB

Child status: 10

Real time (s): 54.0105
CPU time (s): 53.8072
CPU user time (s): 53.6499
CPU system time (s): 0.157254
CPU usage (%): 99.6235
Max. virtual memory (cumulated for all children) (KiB): 358096
Max. memory (cumulated for all children) (KiB): 271268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.6499
system time used= 0.157254
maximum resident set size= 268584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39723
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= 371


# summary of solver processes directly reported to runsolver:
#   pid: 1032098
#   total CPU time (s): 53.8072
#   total CPU user time (s): 53.6499
#   total CPU system time (s): 0.157254

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.12961 second user time and 0.300711 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2024-07-20 04:14:00
IDJOB=4452789
IDBENCH=165317
IDSOLVER=3063
FILE ID=nodeC028/4452789-1721441628
RUNJOBID= nodeC028-1721434399-1027487
SLURM_JOB_ID= 7545635
Free space on /tmp= 890048 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP135.shuf-3.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452789-1721441628/watcher-4452789-1721441628 -o /tmp/evaluation-result-4452789-1721441628/solver-4452789-1721441628 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721434399-1027487 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4452789-1721441628.opb

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

MD5SUM BENCH= baac7260ecc6f9812e76d8cbcf4d3b9b
RANDOM SEED=887676109

nodeC028.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		: 3644.730
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	: 6999.56
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		: 3691.521
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	: 7005.59
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		: 3655.502
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	: 6999.56
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		: 3599.931
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	: 7005.59
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		: 3673.241
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	: 6999.56
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		: 3691.583
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	: 7005.59
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		: 3624.818
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	: 6999.56
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		: 3599.977
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	: 7005.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127863380 kB
MemAvailable:   128394484 kB
Buffers:          536992 kB
Cached:           843160 kB
SwapCached:            0 kB
Active:          1057596 kB
Inactive:        2003104 kB
Active(anon):       1576 kB
Inactive(anon):  1724896 kB
Active(file):    1056020 kB
Inactive(file):   278208 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             13196 kB
Writeback:             0 kB
AnonPages:       1670016 kB
Mapped:           113700 kB
Shmem:             45912 kB
KReclaimable:      73400 kB
Slab:             181512 kB
SReclaimable:      73400 kB
SUnreclaim:       108112 kB
KernelStack:        4208 kB
PageTables:        12736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2299084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            66336 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1112064 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:      197332 kB
DirectMap2M:    20547584 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 890044 MiB
End job on nodeC028 at 2024-07-20 04:14:54