Trace number 4452701

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-PB16 1.02b5UNSAT 5.72388 5.74125

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5/normalized-sumineqArity5pyramidP085.opb
MD5SUM5d1633616664d1d404e86526e434c88a
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 benchmark0.56515
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18705
Total number of constraints3742
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)87
Number of constraints which are nor clauses,nor cardinality constraints3655
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 20
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 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4452701-1721443295.opb
5.67/5.73	s UNSATISFIABLE
5.67/5.73	c _____________________________________________________________________________
5.67/5.73	c 
5.67/5.73	c std/band forms        : 3742,0
5.67/5.73	c 2cl/3cl ITE-codings   : 168478,0
5.67/5.73	c BDD/srt/adr Max costs : 64,0,0
5.67/5.73	c BDDraw/bin/mul/srt/adr: 3742,0,0,0,0
5.67/5.73	c BDD nodes             : 238358
5.67/5.73	c Es1/CC detections     : 0,0
5.67/5.73	c SAT/UNSAT calls       : 0,1
5.67/5.73	c regenrated variables  : 0
5.67/5.73	c restarts              : 500
5.67/5.73	c conflicts             : 91541          (16217 /sec)
5.67/5.73	c decisions             : 4911474        (870078 /sec)
5.67/5.73	c propagations          : 24145248       (4277383 /sec)
5.67/5.73	c inspects              : 0              (0 /sec)
5.67/5.73	c CPU time (solving tm) : 5.645 s        (4.57 s)
5.67/5.73	c Time for Opt-base     : 0 s
5.67/5.73	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 (60227 MiB free)
  memory of node 1: 64473 MiB (58040 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452701-1721443295/watcher-4452701-1721443295 -o /tmp/evaluation-result-4452701-1721443295/solver-4452701-1721443295 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721435230-1043543 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4452701-1721443295.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=1049051, runsolver pid=1049048
Current StackSize limit: 8192 KiB


[startup+0.10033 s]*
/proc/loadavg: 4.34 4.23 4.16 5/262 1049056
/proc/meminfo: memFree=121093260/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=18688 memory=13576 CPUtime=0.09 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 3103 0 0 0 9 0 0 0 20 0 1 0 196500013 19136512 3394 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 4672 3394 405 379 0 4206 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28620 KiB
Current children cumulated memory: 16300 KiB

[startup+0.206065 s]*
/proc/loadavg: 4.34 4.23 4.16 5/262 1049056
/proc/meminfo: memFree=121088892/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=23532 memory=17868 CPUtime=0.19 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 4333 0 0 0 19 0 0 0 20 0 1 0 196500013 24096768 4467 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 5883 4467 421 379 0 5417 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 33464 KiB
Current children cumulated memory: 20592 KiB

[startup+0.306051 s]*
/proc/loadavg: 4.34 4.23 4.16 5/262 1049056
/proc/meminfo: memFree=121087212/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=24780 memory=18916 CPUtime=0.29 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 4782 0 0 0 29 0 0 0 20 0 1 0 196500013 25374720 4729 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 6195 4729 421 379 0 5729 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 21640 KiB

[startup+0.700244 s]
/proc/loadavg: 4.34 4.23 4.16 5/262 1049056
/proc/meminfo: memFree=121084152/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=30508 memory=24432 CPUtime=0.68 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 6428 0 0 0 68 0 0 0 20 0 1 0 196500013 31240192 6108 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 7627 6108 421 379 0 7161 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40440 KiB
Current children cumulated memory: 27156 KiB

[startup+1.50028 s]
/proc/loadavg: 4.34 4.23 4.16 5/262 1049056
/proc/meminfo: memFree=121056052/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=177588 memory=144428 CPUtime=1.48 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 30547 0 0 0 143 5 0 0 20 0 1 0 196500013 181850112 36107 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 44397 36107 421 379 0 43931 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 187520 KiB
Current children cumulated memory: 147152 KiB

[startup+3.10591 s]
/proc/loadavg: 4.39 4.24 4.16 5/262 1049056
/proc/meminfo: memFree=120952096/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=156700 memory=147316 CPUtime=3.08 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 33200 0 0 0 302 6 0 0 20 0 1 0 196500013 160460800 36829 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 39175 36829 421 379 0 38709 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 166632 KiB
Current children cumulated memory: 150040 KiB

[startup+5.74121 s]
# the end of solver process 1049051 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=5.65185 s, system=0.07203 s

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

[startup+3.20031 s]
/proc/loadavg: 4.39 4.24 4.16 5/262 1049056
/proc/meminfo: memFree=120952096/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=156700 memory=147316 CPUtime=3.18 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 33208 0 0 0 312 6 0 0 20 0 1 0 196500013 160460800 36829 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 39175 36829 421 379 0 38709 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 166632 KiB
Current children cumulated memory: 150040 KiB

[startup+4.80025 s]
/proc/loadavg: 4.39 4.24 4.16 5/262 1049057
/proc/meminfo: memFree=120937792/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=174996 memory=160920 CPUtime=4.77 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 33527 0 0 0 471 6 0 0 20 0 1 0 196500013 179195904 40230 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 43749 40230 421 379 0 43283 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 184928 KiB
Current children cumulated memory: 163644 KiB

[startup+5.20024 s]
/proc/loadavg: 4.39 4.24 4.16 5/262 1049057
/proc/meminfo: memFree=120935520/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=174996 memory=160920 CPUtime=5.17 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 33527 0 0 0 511 6 0 0 20 0 1 0 196500013 179195904 40230 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 43749 40230 421 379 0 43283 0
Current children cumulated CPU time: 5.17 s
Current children cumulated vsize: 184928 KiB
Current children cumulated memory: 163644 KiB

[startup+5.60024 s]
/proc/loadavg: 4.39 4.24 4.16 5/262 1049057
/proc/meminfo: memFree=120935520/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=174996 memory=160920 CPUtime=5.57 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 33527 0 0 0 551 6 0 0 20 0 1 0 196500013 179195904 40230 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 43749 40230 421 379 0 43283 0
Current children cumulated CPU time: 5.57 s
Current children cumulated vsize: 184928 KiB
Current children cumulated memory: 163644 KiB

[startup+5.70025 s]
/proc/loadavg: 4.39 4.24 4.16 5/262 1049057
/proc/meminfo: memFree=120935520/131524596 swapFree=131071996/131071996
[pid=1049051] ppid=1049048 vsize=9932 memory=2724 CPUtime=0 cores=4,6
/proc/1049051/stat : 1049051 (naps-1.02b5.sh) S 1049048 1049051 1043532 0 -1 4194304 223 245 0 0 0 0 0 0 20 0 1 0 196500013 10170368 681 134679101440 94214409924608 94214411003928 140733439856432 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94214413102384 94214413149572 94214417920000 140733439861726 140733439861853 140733439861853 140733439868870 0
/proc/1049051/statm: 2483 681 602 264 0 134 0
[pid=1049056] ppid=1049051 vsize=174996 memory=160920 CPUtime=5.67 cores=4,6
/proc/1049056/stat : 1049056 (naps-1.02b5) R 1049051 1049051 1043532 0 -1 4194304 33527 0 0 0 561 6 0 0 20 0 1 0 196500013 179195904 40230 134679101440 4194304 5746509 140731635729216 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 35057664 140731635737581 140731635737695 140731635737695 140731635744713 0
/proc/1049056/statm: 43749 40230 421 379 0 43283 0
Current children cumulated CPU time: 5.67 s
Current children cumulated vsize: 184928 KiB
Current children cumulated memory: 163644 KiB

Child status: 20

Real time (s): 5.74125
CPU time (s): 5.72388
CPU user time (s): 5.65185
CPU system time (s): 0.07203
CPU usage (%): 99.6975
Max. virtual memory (cumulated for all children) (KiB): 187520
Max. memory (cumulated for all children) (KiB): 163644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.65185
system time used= 0.07203
maximum resident set size= 160920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34012
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= 10


# summary of solver processes directly reported to runsolver:
#   pid: 1049051
#   total CPU time (s): 5.72388
#   total CPU user time (s): 5.65185
#   total CPU system time (s): 0.07203

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028362 second user time and 0.051153 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-20 04:41:47
IDJOB=4452701
IDBENCH=165294
IDSOLVER=3065
FILE ID=nodeC034/4452701-1721443295
RUNJOBID= nodeC034-1721435230-1043543
SLURM_JOB_ID= 7545642
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5/normalized-sumineqArity5pyramidP085.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452701-1721443295/watcher-4452701-1721443295 -o /tmp/evaluation-result-4452701-1721443295/solver-4452701-1721443295 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721435230-1043543 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4452701-1721443295.opb

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

MD5SUM BENCH= 5d1633616664d1d404e86526e434c88a
RANDOM SEED=1528836505

nodeC034.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		: 3653.163
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	: 6999.99
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		: 3686.695
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	: 7005.58
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		: 3601.343
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	: 6999.99
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		: 3600.194
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	: 7005.58
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		: 3639.305
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	: 6999.99
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		: 3686.762
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	: 7005.58
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		: 3657.838
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	: 6999.99
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		: 3600.295
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	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        121106384 kB
MemAvailable:   127076324 kB
Buffers:          537164 kB
Cached:          6206312 kB
SwapCached:            0 kB
Active:          1093152 kB
Inactive:        8543712 kB
Active(anon):       1572 kB
Inactive(anon):  2938048 kB
Active(file):    1091580 kB
Inactive(file):  5605664 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4800 kB
Writeback:             4 kB
AnonPages:       2893132 kB
Mapped:           112372 kB
Shmem:             45912 kB
KReclaimable:     225040 kB
Slab:             355712 kB
SReclaimable:     225040 kB
SUnreclaim:       130672 kB
KernelStack:        4220 kB
PageTables:        15140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    3366760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            73952 kB
HardwareCorrupted:     0 kB
AnonHugePages:    581632 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:      320212 kB
DirectMap2M:    44541952 kB
DirectMap1G:    91226112 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC034 at 2024-07-20 04:41:53