Trace number 4452669

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 8.55352 8.57609

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_4_shuffle/normalized-sumineqArity4pyramidP105.shuf-3.opb
MD5SUM7bfcdc46f967c8c85bd034be31c75732
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.03966
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables22684
Total number of constraints5672
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints5661
Minimum length of a constraint4
Maximum length of a constraint12
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 24
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-4452669-1721441613.opb
8.47/8.56	s UNSATISFIABLE
8.47/8.56	c _____________________________________________________________________________
8.47/8.56	c std/band forms        : 5672,0
8.47/8.56	c 2cl/3cl ITE-codings   : 147762,0
8.47/8.56	c BDD/srt/adr Max costs : 41,10,0
8.47/8.56	c BDDraw/bin/mul/srt/adr: 5565,0,0,107,0
8.47/8.56	c BDD nodes             : 233730
8.47/8.56	c Es1/CC detections     : 0,0
8.47/8.56	c CC sort               : 107
8.47/8.56	c SAT/UNSAT calls       : 0,1
8.47/8.56	c regenrated variables  : 0
8.47/8.56	c eliminated fixed lits : 0
8.47/8.56	c goal lit flips        : 0
8.47/8.56	c goal stages           : 0
8.47/8.56	c goal shrink           : 0
8.47/8.56	c goal coeff separations: 0
8.47/8.56	c restarts              : 3958
8.47/8.56	c conflicts             : 98978          (11659 /sec)
8.47/8.56	c decisions             : 5202815        (612835 /sec)
8.47/8.56	c propagations          : 32255188       (3799309 /sec)
8.47/8.56	c inspects              : 0              (0 /sec)
8.47/8.56	c CPU time (solving tm) : 8.49 s        (7.715 s, SAT 0 s, UNSAT 7.715 s)
8.47/8.56	c Time for Opt-base     : 0.001232 s
8.47/8.56	c Steps for Opt-base    : 0
8.47/8.56	c Time for BDD coding   : 0.5307 s
8.47/8.56	c Time for srt coding   : 0.000462 s
8.47/8.56	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 (61876 MiB free)
  memory of node 1: 64473 MiB (63088 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452669-1721441613/watcher-4452669-1721441613 -o /tmp/evaluation-result-4452669-1721441613/solver-4452669-1721441613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721434399-1027489 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4452669-1721441613.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
solver pid=1031895, runsolver pid=1031892
Current StackSize limit: 8192 KiB


[startup+0.100087 s]*
/proc/loadavg: 4.00 4.08 4.08 5/260 1031900
/proc/meminfo: memFree=127953436/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=14948 memory=12896 CPUtime=0.09 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 2996 0 0 0 9 0 0 0 20 0 1 0 196328360 15306752 3224 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 3737 3224 468 659 0 2941 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 24880 KiB
Current children cumulated memory: 15508 KiB

[startup+0.205623 s]*
/proc/loadavg: 4.00 4.08 4.08 5/260 1031900
/proc/meminfo: memFree=127944360/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=21036 memory=19180 CPUtime=0.19 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 4701 0 0 0 19 0 0 0 20 0 1 0 196328360 21540864 4795 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 5259 4795 500 659 0 4463 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 30968 KiB
Current children cumulated memory: 21792 KiB

[startup+0.305603 s]*
/proc/loadavg: 4.00 4.08 4.08 5/260 1031900
/proc/meminfo: memFree=127940156/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=23440 memory=21428 CPUtime=0.3 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 5228 0 0 0 29 1 0 0 20 0 1 0 196328360 24002560 5357 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 5860 5357 500 659 0 5064 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33372 KiB
Current children cumulated memory: 24040 KiB

[startup+0.700254 s]
/proc/loadavg: 4.00 4.08 4.08 5/260 1031900
/proc/meminfo: memFree=127947032/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=32596 memory=29716 CPUtime=0.68 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 7306 0 0 0 67 1 0 0 20 0 1 0 196328360 33378304 7429 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 8149 7429 500 659 0 7353 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 42528 KiB
Current children cumulated memory: 32328 KiB

[startup+1.50023 s]
/proc/loadavg: 4.00 4.08 4.08 6/260 1031900
/proc/meminfo: memFree=127881504/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=95620 memory=82648 CPUtime=1.48 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 18753 0 0 0 145 3 0 0 20 0 1 0 196328360 97914880 20662 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 23905 20662 532 659 0 23109 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 105552 KiB
Current children cumulated memory: 85260 KiB

[startup+3.10536 s]
/proc/loadavg: 4.00 4.08 4.08 6/260 1031950
/proc/meminfo: memFree=127917520/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=102940 memory=91592 CPUtime=3.09 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 19733 0 0 0 305 4 0 0 20 0 1 0 196328360 105410560 22898 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 25735 22898 532 659 0 24939 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 112872 KiB
Current children cumulated memory: 94204 KiB

[startup+6.30025 s]
/proc/loadavg: 4.00 4.08 4.08 6/261 1031951
/proc/meminfo: memFree=127831024/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=99456 memory=87696 CPUtime=6.27 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 21310 0 0 0 623 4 0 0 20 0 1 0 196328360 101842944 21924 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 24864 21924 532 659 0 24068 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 109388 KiB
Current children cumulated memory: 90308 KiB

[startup+8.57605 s]
# the end of solver process 1031895 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=8.49529 s, system=0.058236 s

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

[startup+6.40026 s]
/proc/loadavg: 4.00 4.08 4.08 6/261 1031951
/proc/meminfo: memFree=127831024/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=99456 memory=87696 CPUtime=6.37 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 21310 0 0 0 633 4 0 0 20 0 1 0 196328360 101842944 21924 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 24864 21924 532 659 0 24068 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 109388 KiB
Current children cumulated memory: 90308 KiB

[startup+7.20019 s]
/proc/loadavg: 4.00 4.08 4.08 6/261 1031953
/proc/meminfo: memFree=127831476/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=104540 memory=87136 CPUtime=7.16 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 21315 0 0 0 712 4 0 0 20 0 1 0 196328360 107048960 21784 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 26135 21784 532 659 0 25339 0
Current children cumulated CPU time: 7.16 s
Current children cumulated vsize: 114472 KiB
Current children cumulated memory: 89748 KiB

[startup+8.0002 s]*
/proc/loadavg: 4.00 4.08 4.08 6/261 1031953
/proc/meminfo: memFree=127838952/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=96348 memory=79204 CPUtime=7.97 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 21669 0 0 0 793 4 0 0 20 0 1 0 196328360 98660352 19801 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 24087 19801 532 659 0 23291 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 106280 KiB
Current children cumulated memory: 81816 KiB

[startup+8.40022 s]
/proc/loadavg: 4.00 4.08 4.08 6/261 1031953
/proc/meminfo: memFree=127838952/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=104540 memory=80524 CPUtime=8.37 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 21991 0 0 0 832 5 0 0 20 0 1 0 196328360 107048960 20131 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 26135 20131 532 659 0 25339 0
Current children cumulated CPU time: 8.37 s
Current children cumulated vsize: 114472 KiB
Current children cumulated memory: 83136 KiB

[startup+8.50023 s]
/proc/loadavg: 4.00 4.08 4.08 6/261 1031953
/proc/meminfo: memFree=127838952/131524600 swapFree=131071996/131071996
[pid=1031895] ppid=1031892 vsize=9932 memory=2612 CPUtime=0 cores=1,3
/proc/1031895/stat : 1031895 (naps-1.03.sh) S 1031892 1031895 1027477 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 196328360 10170368 653 134679101440 94873840177152 94873841256472 140723954193808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94873843354928 94873843402116 94873867632640 140723954201570 140723954201695 140723954201695 140723954208712 0
/proc/1031895/statm: 2483 653 574 264 0 134 0
[pid=1031900] ppid=1031895 vsize=104540 memory=82836 CPUtime=8.47 cores=1,3
/proc/1031900/stat : 1031900 (naps-1.03) R 1031895 1031895 1027477 0 -1 4194304 22093 0 0 0 842 5 0 0 20 0 1 0 196328360 107048960 20709 134679101440 4194304 6891213 140729400825904 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25886720 140729400833011 140729400833123 140729400833123 140729400840139 0
/proc/1031900/statm: 26135 20709 532 659 0 25339 0
Current children cumulated CPU time: 8.47 s
Current children cumulated vsize: 114472 KiB
Current children cumulated memory: 85448 KiB

Child status: 10

Real time (s): 8.57609
CPU time (s): 8.55352
CPU user time (s): 8.49529
CPU system time (s): 0.058236
CPU usage (%): 99.7368
Max. virtual memory (cumulated for all children) (KiB): 116060
Max. memory (cumulated for all children) (KiB): 101120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.49529
system time used= 0.058236
maximum resident set size= 99300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22574
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= 16


# summary of solver processes directly reported to runsolver:
#   pid: 1031895
#   total CPU time (s): 8.55352
#   total CPU user time (s): 8.49529
#   total CPU system time (s): 0.058236

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024189 second user time and 0.06811 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2024-07-20 04:13:46
IDJOB=4452669
IDBENCH=165278
IDSOLVER=3063
FILE ID=nodeC028/4452669-1721441613
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_4_shuffle/normalized-sumineqArity4pyramidP105.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-4452669-1721441613/watcher-4452669-1721441613 -o /tmp/evaluation-result-4452669-1721441613/solver-4452669-1721441613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721434399-1027489 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4452669-1721441613.opb

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

MD5SUM BENCH= 7bfcdc46f967c8c85bd034be31c75732
RANDOM SEED=1392037432

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		: 3667.386
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		: 3654.192
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		: 3599.923
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		: 3671.200
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		: 3667.380
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		: 3674.123
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		: 3599.921
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		: 3627.405
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:        127965132 kB
MemAvailable:   128494056 kB
Buffers:          536956 kB
Cached:           840732 kB
SwapCached:            0 kB
Active:          1056852 kB
Inactive:        1902396 kB
Active(anon):       1600 kB
Inactive(anon):  1625600 kB
Active(file):    1055252 kB
Inactive(file):   276796 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             11704 kB
Writeback:             0 kB
AnonPages:       1570396 kB
Mapped:           113672 kB
Shmem:             45912 kB
KReclaimable:      73396 kB
Slab:             181328 kB
SReclaimable:      73396 kB
SUnreclaim:       107932 kB
KernelStack:        4180 kB
PageTables:        12528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2103772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            66336 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1017856 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 04:13:54