Trace number 4452759

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 21.4269 21.4851

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP115.shuf-1.opb
MD5SUMa3c218acab88c9e5abe907b008036492
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 benchmark8.83428
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33930
Total number of constraints6787
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints6775
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 29
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-4452759-1721441624.opb
21.33/21.47	s UNSATISFIABLE
21.33/21.47	c _____________________________________________________________________________
21.33/21.47	c std/band forms        : 6787,0
21.33/21.47	c 2cl/3cl ITE-codings   : 300859,0
21.33/21.47	c BDD/srt/adr Max costs : 64,18,0
21.33/21.47	c BDDraw/bin/mul/srt/adr: 6670,0,0,117,0
21.33/21.47	c BDD nodes             : 433550
21.33/21.47	c Es1/CC detections     : 0,0
21.33/21.47	c CC sort               : 117
21.33/21.47	c SAT/UNSAT calls       : 0,1
21.33/21.47	c regenrated variables  : 0
21.33/21.47	c eliminated fixed lits : 0
21.33/21.47	c goal lit flips        : 0
21.33/21.47	c goal stages           : 0
21.33/21.47	c goal shrink           : 0
21.33/21.47	c goal coeff separations: 0
21.33/21.47	c restarts              : 7854
21.33/21.47	c conflicts             : 204183         (9572 /sec)
21.33/21.47	c decisions             : 13753882       (644783 /sec)
21.33/21.47	c propagations          : 82861382       (3884545 /sec)
21.33/21.47	c inspects              : 0              (0 /sec)
21.33/21.47	c CPU time (solving tm) : 21.33 s        (19.89 s, SAT 0 s, UNSAT 19.89 s)
21.33/21.47	c Time for Opt-base     : 0.00194 s
21.33/21.47	c Steps for Opt-base    : 0
21.33/21.47	c Time for BDD coding   : 1.01 s
21.33/21.47	c Time for srt coding   : 0.00087 s
21.33/21.47	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 (61839 MiB free)
  memory of node 1: 64473 MiB (63070 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452759-1721441624/watcher-4452759-1721441624 -o /tmp/evaluation-result-4452759-1721441624/solver-4452759-1721441624 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721434399-1027489 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4452759-1721441624.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=1032048, runsolver pid=1032045

[startup+0.100096 s]*
/proc/loadavg: 4.08 4.09 4.09 5/261 1032053
/proc/meminfo: memFree=127896624/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=14580 memory=12796 CPUtime=0.09 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 2922 0 0 0 9 0 0 0 20 0 1 0 196329434 14929920 3199 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 3645 3199 468 659 0 2849 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 24512 KiB
Current children cumulated memory: 15648 KiB

[startup+0.205812 s]*
/proc/loadavg: 4.08 4.09 4.09 5/261 1032053
/proc/meminfo: memFree=127887552/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=23412 memory=21596 CPUtime=0.2 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 5128 0 0 0 19 1 0 0 20 0 1 0 196329434 23973888 5399 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 5853 5399 468 659 0 5057 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33344 KiB
Current children cumulated memory: 24448 KiB

[startup+0.305756 s]*
/proc/loadavg: 4.08 4.09 4.09 5/261 1032053
/proc/meminfo: memFree=127882480/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=27784 memory=25844 CPUtime=0.3 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 6438 0 0 0 29 1 0 0 20 0 1 0 196329434 28450816 6461 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 6946 6461 500 659 0 6150 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 37716 KiB
Current children cumulated memory: 28696 KiB

[startup+0.700256 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032053
/proc/meminfo: memFree=127877880/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=37264 memory=35344 CPUtime=0.68 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 8757 0 0 0 67 1 0 0 20 0 1 0 196329434 38158336 8836 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 9316 8836 500 659 0 8520 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 47196 KiB
Current children cumulated memory: 38196 KiB

[startup+1.50026 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032053
/proc/meminfo: memFree=127885296/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=149512 memory=136868 CPUtime=1.49 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 23157 0 0 0 144 5 0 0 20 0 1 0 196329434 153100288 34217 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 37378 34217 532 659 0 36582 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 159444 KiB
Current children cumulated memory: 139720 KiB

[startup+3.10582 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032053
/proc/meminfo: memFree=127769888/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=178304 memory=152716 CPUtime=3.09 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 25115 0 0 0 304 5 0 0 20 0 1 0 196329434 182583296 38179 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44576 38179 532 659 0 43780 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 188236 KiB
Current children cumulated memory: 155568 KiB

[startup+6.30026 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1032104
/proc/meminfo: memFree=127670848/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=147396 memory=134676 CPUtime=6.27 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 26964 0 0 0 621 6 0 0 20 0 1 0 196329434 150933504 33669 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 36849 33669 532 659 0 36053 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 157328 KiB
Current children cumulated memory: 137528 KiB

[startup+12.7003 s]
/proc/loadavg: 4.07 4.09 4.09 5/261 1032104
/proc/meminfo: memFree=127600840/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=179088 memory=150952 CPUtime=12.66 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 27791 0 0 0 1259 7 0 0 20 0 1 0 196329434 183386112 37738 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44772 37738 532 659 0 43976 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 189020 KiB
Current children cumulated memory: 153804 KiB

[startup+21.485 s]
# the end of solver process 1032048 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=21.3415 s, system=0.085453 s

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

[startup+12.8003 s]
/proc/loadavg: 4.07 4.09 4.09 5/261 1032104
/proc/meminfo: memFree=127600840/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=179088 memory=150952 CPUtime=12.76 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 27791 0 0 0 1269 7 0 0 20 0 1 0 196329434 183386112 37738 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44772 37738 532 659 0 43976 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 189020 KiB
Current children cumulated memory: 153804 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.06 4.09 4.09 5/261 1032107
/proc/meminfo: memFree=127611288/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=178008 memory=156228 CPUtime=15.95 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 28027 0 0 0 1588 7 0 0 20 0 1 0 196329434 182280192 39057 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44502 39057 532 659 0 43706 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 187940 KiB
Current children cumulated memory: 159080 KiB

[startup+19.2002 s]
/proc/loadavg: 4.06 4.09 4.09 5/261 1032107
/proc/meminfo: memFree=127617408/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=178008 memory=145880 CPUtime=19.13 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 28715 0 0 0 1906 7 0 0 20 0 1 0 196329434 182280192 36470 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44502 36470 532 659 0 43706 0
Current children cumulated CPU time: 19.13 s
Current children cumulated vsize: 187940 KiB
Current children cumulated memory: 148732 KiB

[startup+20.8002 s]
/proc/loadavg: 4.06 4.09 4.09 5/261 1032107
/proc/meminfo: memFree=127615360/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=178008 memory=147928 CPUtime=20.73 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 28726 0 0 0 2066 7 0 0 20 0 1 0 196329434 182280192 36982 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44502 36982 532 659 0 43706 0
Current children cumulated CPU time: 20.73 s
Current children cumulated vsize: 187940 KiB
Current children cumulated memory: 150780 KiB

[startup+21.2002 s]
/proc/loadavg: 4.06 4.09 4.09 5/261 1032107
/proc/meminfo: memFree=127615352/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=178008 memory=147928 CPUtime=21.13 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 28726 0 0 0 2106 7 0 0 20 0 1 0 196329434 182280192 36982 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44502 36982 532 659 0 43706 0
Current children cumulated CPU time: 21.13 s
Current children cumulated vsize: 187940 KiB
Current children cumulated memory: 150780 KiB

[startup+21.4002 s]
/proc/loadavg: 4.06 4.09 4.09 5/261 1032107
/proc/meminfo: memFree=127615352/131524600 swapFree=131071996/131071996
[pid=1032048] ppid=1032045 vsize=9932 memory=2852 CPUtime=0 cores=1,3
/proc/1032048/stat : 1032048 (naps-1.03.sh) S 1032045 1032048 1027477 0 -1 4194304 222 246 0 0 0 0 0 0 20 0 1 0 196329434 10170368 713 134679101440 93951497093120 93951498172440 140736264955504 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93951500270896 93951500318084 93951513522176 140736264958946 140736264959071 140736264959071 140736264966088 0
/proc/1032048/statm: 2483 713 637 264 0 134 0
[pid=1032053] ppid=1032048 vsize=178008 memory=147928 CPUtime=21.33 cores=1,3
/proc/1032053/stat : 1032053 (naps-1.03) R 1032048 1032048 1027477 0 -1 4194304 28726 0 0 0 2126 7 0 0 20 0 1 0 196329434 182280192 36982 134679101440 4194304 6891213 140727853928448 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 13352960 140727853933555 140727853933667 140727853933667 140727853940683 0
/proc/1032053/statm: 44502 36982 532 659 0 43706 0
Current children cumulated CPU time: 21.33 s
Current children cumulated vsize: 187940 KiB
Current children cumulated memory: 150780 KiB

Child status: 10

Real time (s): 21.4851
CPU time (s): 21.4269
CPU user time (s): 21.3415
CPU system time (s): 0.085453
CPU usage (%): 99.7295
Max. virtual memory (cumulated for all children) (KiB): 243760
Max. memory (cumulated for all children) (KiB): 194420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3415
system time used= 0.085453
maximum resident set size= 191568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29213
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= 27


# summary of solver processes directly reported to runsolver:
#   pid: 1032048
#   total CPU time (s): 21.4269
#   total CPU user time (s): 21.3415
#   total CPU system time (s): 0.085453

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.03947 second user time and 0.150233 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2024-07-20 04:13:56
IDJOB=4452759
IDBENCH=165316
IDSOLVER=3063
FILE ID=nodeC028/4452759-1721441624
RUNJOBID= nodeC028-1721434399-1027489
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-sumineqArity5pyramidP115.shuf-1.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452759-1721441624/watcher-4452759-1721441624 -o /tmp/evaluation-result-4452759-1721441624/solver-4452759-1721441624 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721434399-1027489 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4452759-1721441624.opb

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

MD5SUM BENCH= a3c218acab88c9e5abe907b008036492
RANDOM SEED=1776455931

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		: 3672.586
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		: 3675.556
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		: 3599.954
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		: 3657.577
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		: 3672.632
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		: 3682.819
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		: 3599.957
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		: 3617.349
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:        127907804 kB
MemAvailable:   128437900 kB
Buffers:          536980 kB
Cached:           842220 kB
SwapCached:            0 kB
Active:          1057156 kB
Inactive:        1959140 kB
Active(anon):       1600 kB
Inactive(anon):  1681476 kB
Active(file):    1055556 kB
Inactive(file):   277664 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             12532 kB
Writeback:            12 kB
AnonPages:       1625568 kB
Mapped:           113604 kB
Shmem:             45912 kB
KReclaimable:      73400 kB
Slab:             181376 kB
SReclaimable:      73400 kB
SUnreclaim:       107976 kB
KernelStack:        4188 kB
PageTables:        12324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2206892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            66336 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1071104 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 04:14:18