Trace number 4453989

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS 1.03UNSAT 53.101 53.275

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_diag/normalized-15array_diag_greater.opb
MD5SUMd43ecb7c1452ca8da1aa915bfc6a97e8
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 benchmark0.489144
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1185
Total number of constraints1186
Number of constraints which are clauses675
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints511
Minimum length of a constraint2
Maximum length of a constraint60
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 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147483647
Number of bits of the biggest sum of numbers31
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-4453989-1721485638.opb
53.01/53.27	s UNSATISFIABLE
53.01/53.27	c _____________________________________________________________________________
53.01/53.27	c std/band forms        : 1,420
53.01/53.27	c 2cl/3cl ITE-codings   : 14168,2010
53.01/53.27	c BDD/srt/adr Max costs : 15177,0,0
53.01/53.27	c BDDraw/bin/mul/srt/adr: 420,0,1,0,0
53.01/53.27	c BDD nodes             : 20098
53.01/53.27	c Es1/CC detections     : 0,0
53.01/53.27	c CC sort               : 0
53.01/53.27	c SAT/UNSAT calls       : 0,1
53.01/53.27	c regenrated variables  : 0
53.01/53.27	c eliminated fixed lits : 0
53.01/53.27	c goal lit flips        : 0
53.01/53.27	c goal stages           : 0
53.01/53.27	c goal shrink           : 0
53.01/53.27	c goal coeff separations: 0
53.01/53.27	c restarts              : 21711
53.01/53.27	c conflicts             : 489072         (9233 /sec)
53.01/53.27	c decisions             : 1851044        (34944 /sec)
53.01/53.27	c propagations          : 395207666      (7460783 /sec)
53.01/53.27	c inspects              : 0              (0 /sec)
53.01/53.27	c CPU time (solving tm) : 52.97 s        (52.46 s, SAT 0 s, UNSAT 52.46 s)
53.01/53.27	c Time for Opt-base     : 0.4375 s
53.01/53.27	c Steps for Opt-base    : 2527140
53.01/53.27	c Time for BDD coding   : 0.4965 s
53.01/53.27	c Time for srt coding   : 0 s
53.01/53.27	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 (62468 MiB free)
  memory of node 1: 64473 MiB (62075 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453989-1721485638/watcher-4453989-1721485638 -o /tmp/evaluation-result-4453989-1721485638/solver-4453989-1721485638 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721478363-1066558 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4453989-1721485638.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=1071036, runsolver pid=1071033

[startup+0.100088 s]*
/proc/loadavg: 4.10 4.09 4.09 5/261 1071041
/proc/meminfo: memFree=127529828/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=5184 memory=3824 CPUtime=0.1 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 492 0 0 0 10 0 0 0 20 0 1 0 200727625 5308416 956 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 1296 956 532 659 0 500 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15116 KiB
Current children cumulated memory: 6572 KiB

[startup+0.205806 s]*
/proc/loadavg: 4.09 4.09 4.09 5/261 1071041
/proc/meminfo: memFree=127534424/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=5316 memory=3824 CPUtime=0.2 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 523 0 0 0 20 0 0 0 20 0 1 0 200727625 5443584 956 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 1329 956 532 659 0 533 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 15248 KiB
Current children cumulated memory: 6572 KiB

[startup+0.305413 s]*
/proc/loadavg: 4.09 4.09 4.09 5/261 1071041
/proc/meminfo: memFree=127532760/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=5448 memory=3824 CPUtime=0.3 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 536 0 0 0 30 0 0 0 20 0 1 0 200727625 5578752 956 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 1362 956 532 659 0 566 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 15380 KiB
Current children cumulated memory: 6572 KiB

[startup+0.700262 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1071041
/proc/meminfo: memFree=127524628/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=17836 memory=14384 CPUtime=0.68 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 3578 0 0 0 68 0 0 0 20 0 1 0 200727625 18264064 3596 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 4459 3596 532 659 0 3663 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27768 KiB
Current children cumulated memory: 17132 KiB

[startup+1.50025 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1071041
/proc/meminfo: memFree=127518024/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=19432 memory=15400 CPUtime=1.48 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 3868 0 0 0 148 0 0 0 20 0 1 0 200727625 19898368 3850 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 4858 3850 532 659 0 4062 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29364 KiB
Current children cumulated memory: 18148 KiB

[startup+3.10561 s]
/proc/loadavg: 4.09 4.09 4.09 5/261 1071042
/proc/meminfo: memFree=127521828/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=18552 memory=16288 CPUtime=3.09 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 5590 0 0 0 308 1 0 0 20 0 1 0 200727625 18997248 4072 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 4638 4072 532 659 0 3842 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28484 KiB
Current children cumulated memory: 19036 KiB

[startup+6.30026 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1071044
/proc/meminfo: memFree=127516616/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=20600 memory=16904 CPUtime=6.27 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 6506 0 0 0 626 1 0 0 20 0 1 0 200727625 21094400 4226 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 5150 4226 532 659 0 4354 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 30532 KiB
Current children cumulated memory: 19652 KiB

[startup+12.7003 s]
/proc/loadavg: 4.08 4.09 4.09 5/261 1071044
/proc/meminfo: memFree=127513172/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=24132 memory=18796 CPUtime=12.65 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 10129 0 0 0 1263 2 0 0 20 0 1 0 200727625 24711168 4699 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 6033 4699 532 659 0 5237 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 34064 KiB
Current children cumulated memory: 21544 KiB

[startup+25.5003 s]
/proc/loadavg: 4.15 4.10 4.09 5/261 1071048
/proc/meminfo: memFree=127508592/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=23968 memory=19852 CPUtime=25.4 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 18537 0 0 0 2537 3 0 0 20 0 1 0 200727625 24543232 4963 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 5992 4963 532 659 0 5196 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 22600 KiB

[startup+51.1057 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 1071221
/proc/meminfo: memFree=127497336/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=23892 memory=21428 CPUtime=50.92 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 60648 0 0 0 5081 11 0 0 20 0 1 0 200727625 24465408 5357 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 5973 5357 532 659 0 5177 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 33824 KiB
Current children cumulated memory: 24176 KiB

[startup+53.275 s]
# the end of solver process 1071036 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=52.9723 s, system=0.128608 s

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

[startup+51.2003 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 1071221
/proc/meminfo: memFree=127497336/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=23892 memory=21692 CPUtime=51.02 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 60668 0 0 0 5091 11 0 0 20 0 1 0 200727625 24465408 5423 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 5973 5423 532 659 0 5177 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 33824 KiB
Current children cumulated memory: 24440 KiB

[startup+52.0002 s]*
/proc/loadavg: 4.09 4.09 4.09 5/263 1071221
/proc/meminfo: memFree=127499960/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=23892 memory=21164 CPUtime=51.82 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 61977 0 0 0 5171 11 0 0 20 0 1 0 200727625 24465408 5291 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 5973 5291 532 659 0 5177 0
Current children cumulated CPU time: 51.82 s
Current children cumulated vsize: 33824 KiB
Current children cumulated memory: 23912 KiB

[startup+52.8002 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 1071221
/proc/meminfo: memFree=127499960/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=26004 memory=21300 CPUtime=52.61 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 63595 0 0 0 5249 12 0 0 20 0 1 0 200727625 26628096 5325 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 6501 5325 532 659 0 5705 0
Current children cumulated CPU time: 52.61 s
Current children cumulated vsize: 35936 KiB
Current children cumulated memory: 24048 KiB

[startup+53.2002 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 1071221
/proc/meminfo: memFree=127498880/131524600 swapFree=131071996/131071996
[pid=1071036] ppid=1071033 vsize=9932 memory=2748 CPUtime=0 cores=0,2
/proc/1071036/stat : 1071036 (naps-1.03.sh) S 1071033 1071036 1066548 0 -1 4194304 220 243 0 0 0 0 0 0 20 0 1 0 200727625 10170368 687 134679101440 94352812949504 94352814028824 140722416414960 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94352816127280 94352816174468 94352845598720 140722416423906 140722416424031 140722416424031 140722416431048 0
/proc/1071036/statm: 2483 687 608 264 0 134 0
[pid=1071041] ppid=1071036 vsize=26004 memory=20924 CPUtime=53.01 cores=0,2
/proc/1071041/stat : 1071041 (naps-1.03) R 1071036 1071036 1066548 0 -1 4194304 63950 0 0 0 5289 12 0 0 20 0 1 0 200727625 26628096 5231 134679101440 4194304 6891213 140729597712768 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 18915328 140729597719539 140729597719651 140729597719651 140729597726667 0
/proc/1071041/statm: 6501 5231 532 659 0 5705 0
Current children cumulated CPU time: 53.01 s
Current children cumulated vsize: 35936 KiB
Current children cumulated memory: 23672 KiB

Child status: 10

Real time (s): 53.275
CPU time (s): 53.101
CPU user time (s): 52.9723
CPU system time (s): 0.128608
CPU usage (%): 99.6733
Max. virtual memory (cumulated for all children) (KiB): 37960
Max. memory (cumulated for all children) (KiB): 24704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.9723
system time used= 0.128608
maximum resident set size= 22276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64440
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= 18
involuntary context switches= 368


# summary of solver processes directly reported to runsolver:
#   pid: 1071036
#   total CPU time (s): 53.101
#   total CPU user time (s): 52.9723
#   total CPU system time (s): 0.128608

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.140862 second user time and 0.262305 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-20 16:27:30
IDJOB=4453989
IDBENCH=176016
IDSOLVER=3063
FILE ID=nodeC021/4453989-1721485638
RUNJOBID= nodeC021-1721478363-1066558
SLURM_JOB_ID= 7545752
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/equalities/array_diag/normalized-15array_diag_greater.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453989-1721485638/watcher-4453989-1721485638 -o /tmp/evaluation-result-4453989-1721485638/solver-4453989-1721485638 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721478363-1066558 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4453989-1721485638.opb

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

MD5SUM BENCH= d43ecb7c1452ca8da1aa915bfc6a97e8
RANDOM SEED=994276309

nodeC021.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		: 3654.762
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	: 6999.42
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		: 3679.824
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	: 7005.23
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		: 3654.561
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	: 6999.42
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		: 3600.128
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	: 7005.23
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		: 3667.269
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	: 6999.42
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		: 3679.937
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	: 7005.23
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		: 3627.250
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	: 6999.42
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		: 3600.027
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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127533056 kB
MemAvailable:   129600960 kB
Buffers:          571188 kB
Cached:          2323532 kB
SwapCached:            0 kB
Active:          1119772 kB
Inactive:        2215792 kB
Active(anon):       1576 kB
Inactive(anon):   485192 kB
Active(file):    1118196 kB
Inactive(file):  1730600 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             11288 kB
Writeback:            12 kB
AnonPages:        437996 kB
Mapped:           113820 kB
Shmem:             45912 kB
KReclaimable:     117860 kB
Slab:             234312 kB
SReclaimable:     117860 kB
SUnreclaim:       116452 kB
KernelStack:        4204 kB
PageTables:        10232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     872256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            73824 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 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:      260820 kB
DirectMap2M:    25726976 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC021 at 2024-07-20 16:28:24