Trace number 4446169

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS 1.03UNSAT 21.4592 21.5158

General information on the benchmark

NamePB24/normalized-PB11/DEC-LIN/
lopes/normalized-86.opb
MD5SUM3b78757f10307782e0b04e5cada0d1b0
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.36818
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7354
Total number of constraints165969
Number of constraints which are clauses149056
Number of constraints which are cardinality constraints (but not clauses)575
Number of constraints which are nor clauses,nor cardinality constraints16338
Minimum length of a constraint1
Maximum length of a constraint195
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 196
Number of bits of the biggest sum of numbers8
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-4446169-1721329273.opb
21.43/21.51	s UNSATISFIABLE
21.43/21.51	c _____________________________________________________________________________
21.43/21.51	c std/band forms        : 16866,0
21.43/21.51	c 2cl/3cl ITE-codings   : 15560,0
21.43/21.51	c BDD/srt/adr Max costs : 5,119,0
21.43/21.51	c BDDraw/bin/mul/srt/adr: 16338,0,0,528,0
21.43/21.51	c BDD nodes             : 96472
21.43/21.51	c Es1/CC detections     : 0,0
21.43/21.51	c CC sort               : 527
21.43/21.51	c SAT/UNSAT calls       : 0,1
21.43/21.51	c regenrated variables  : 0
21.43/21.51	c eliminated fixed lits : 23643
21.43/21.51	c goal lit flips        : 0
21.43/21.51	c goal stages           : 0
21.43/21.51	c goal shrink           : 0
21.43/21.51	c goal coeff separations: 0
21.43/21.51	c restarts              : 16958
21.43/21.51	c conflicts             : 471253         (22040 /sec)
21.43/21.51	c decisions             : 3824096        (178849 /sec)
21.43/21.51	c propagations          : 122162304      (5713401 /sec)
21.43/21.51	c inspects              : 0              (0 /sec)
21.43/21.51	c CPU time (solving tm) : 21.38 s        (19.95 s, SAT 0 s, UNSAT 19.95 s)
21.43/21.51	c Time for Opt-base     : 0.002288 s
21.43/21.51	c Steps for Opt-base    : 0
21.43/21.51	c Time for BDD coding   : 0.2025 s
21.43/21.51	c Time for srt coding   : 0.003129 s
21.43/21.51	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 (62958 MiB free)
  memory of node 1: 64473 MiB (61805 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4446169-1721329273/watcher-4446169-1721329273 -o /tmp/evaluation-result-4446169-1721329273/solver-4446169-1721329273 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1721329286-969444 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4446169-1721329273.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=969483, runsolver pid=969480

[startup+0.100085 s]*
/proc/loadavg: 1.33 1.28 1.97 5/263 969522
/proc/meminfo: memFree=127750540/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=6304 memory=4392 CPUtime=0.09 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 693 0 0 0 9 0 0 0 20 0 1 0 185090831 6455296 1098 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 1576 1098 500 659 0 780 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 16236 KiB
Current children cumulated memory: 7164 KiB

[startup+0.205436 s]*
/proc/loadavg: 1.33 1.28 1.97 5/263 969522
/proc/meminfo: memFree=127740316/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=8896 memory=6784 CPUtime=0.2 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 1303 0 0 0 20 0 0 0 20 0 1 0 185090831 9109504 1696 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 2224 1696 500 659 0 1428 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 18828 KiB
Current children cumulated memory: 9556 KiB

[startup+0.304373 s]*
/proc/loadavg: 1.33 1.28 1.97 5/263 969522
/proc/meminfo: memFree=127730788/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=11304 memory=9276 CPUtime=0.3 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 1896 0 0 0 30 0 0 0 20 0 1 0 185090831 11575296 2319 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 2826 2319 500 659 0 2030 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 21236 KiB
Current children cumulated memory: 12048 KiB

[startup+0.700177 s]
/proc/loadavg: 1.33 1.28 1.97 5/263 969522
/proc/meminfo: memFree=127711460/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=22208 memory=18256 CPUtime=0.69 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 4216 0 0 0 68 1 0 0 20 0 1 0 185090831 22740992 4564 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 5552 4564 500 659 0 4756 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32140 KiB
Current children cumulated memory: 21028 KiB

[startup+1.50021 s]
/proc/loadavg: 1.33 1.28 1.97 5/263 969522
/proc/meminfo: memFree=127665636/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=51096 memory=44068 CPUtime=1.48 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 11051 0 0 0 145 3 0 0 20 0 1 0 185090831 52322304 11017 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 12774 11017 532 659 0 11978 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 61028 KiB
Current children cumulated memory: 46840 KiB

[startup+3.10544 s]
/proc/loadavg: 1.54 1.32 1.98 5/263 969522
/proc/meminfo: memFree=127508716/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=58856 memory=50404 CPUtime=3.09 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 13180 0 0 0 305 4 0 0 20 0 1 0 185090831 60268544 12601 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 14714 12601 532 659 0 13918 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 68788 KiB
Current children cumulated memory: 53176 KiB

[startup+6.30025 s]
/proc/loadavg: 1.54 1.32 1.98 5/263 969524
/proc/meminfo: memFree=127506108/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=51392 memory=46548 CPUtime=6.27 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 13912 0 0 0 623 4 0 0 20 0 1 0 185090831 52625408 11637 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 12848 11637 532 659 0 12052 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 61324 KiB
Current children cumulated memory: 49320 KiB

[startup+12.7002 s]
/proc/loadavg: 1.92 1.41 2.01 5/263 969524
/proc/meminfo: memFree=127494156/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=51344 memory=48148 CPUtime=12.66 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 16994 0 0 0 1261 5 0 0 20 0 1 0 185090831 52576256 12037 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 12836 12037 532 659 0 12040 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 61276 KiB
Current children cumulated memory: 50920 KiB

[startup+21.5158 s]
# the end of solver process 969483 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=21.3864 s, system=0.072836 s

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

[startup+12.8003 s]
/proc/loadavg: 1.92 1.41 2.01 5/263 969524
/proc/meminfo: memFree=127494156/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=59536 memory=50724 CPUtime=12.76 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 17095 0 0 0 1271 5 0 0 20 0 1 0 185090831 60964864 12681 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 14884 12681 532 659 0 14088 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 69468 KiB
Current children cumulated memory: 53496 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.92 1.41 2.01 5/258 969560
/proc/meminfo: memFree=127535056/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=59476 memory=50912 CPUtime=15.95 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 18646 0 0 0 1589 6 0 0 20 0 1 0 185090831 60903424 12728 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 14869 12728 532 659 0 14073 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 69408 KiB
Current children cumulated memory: 53684 KiB

[startup+19.2002 s]
/proc/loadavg: 2.09 1.45 2.02 5/263 969575
/proc/meminfo: memFree=127450260/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=54800 memory=48904 CPUtime=19.13 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 20386 0 0 0 1907 6 0 0 20 0 1 0 185090831 56115200 12226 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 13700 12226 532 659 0 12904 0
Current children cumulated CPU time: 19.13 s
Current children cumulated vsize: 64732 KiB
Current children cumulated memory: 51676 KiB

[startup+20.8002 s]
/proc/loadavg: 2.09 1.45 2.02 5/263 969575
/proc/meminfo: memFree=127433888/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=54800 memory=48496 CPUtime=20.73 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 20947 0 0 0 2067 6 0 0 20 0 1 0 185090831 56115200 12124 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 13700 12124 532 659 0 12904 0
Current children cumulated CPU time: 20.73 s
Current children cumulated vsize: 64732 KiB
Current children cumulated memory: 51268 KiB

[startup+21.2002 s]
/proc/loadavg: 2.09 1.45 2.02 5/263 969575
/proc/meminfo: memFree=127399088/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=62992 memory=51336 CPUtime=21.14 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 21092 0 0 0 2107 7 0 0 20 0 1 0 185090831 64503808 12834 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 15748 12834 532 659 0 14952 0
Current children cumulated CPU time: 21.14 s
Current children cumulated vsize: 72924 KiB
Current children cumulated memory: 54108 KiB

[startup+21.4002 s]
/proc/loadavg: 2.09 1.45 2.02 5/263 969575
/proc/meminfo: memFree=127399088/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=62992 memory=51336 CPUtime=21.33 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 21092 0 0 0 2126 7 0 0 20 0 1 0 185090831 64503808 12834 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 15748 12834 532 659 0 14952 0
Current children cumulated CPU time: 21.33 s
Current children cumulated vsize: 72924 KiB
Current children cumulated memory: 54108 KiB

[startup+21.5002 s]
/proc/loadavg: 2.09 1.45 2.02 5/263 969575
/proc/meminfo: memFree=127399088/131524600 swapFree=131071996/131071996
[pid=969483] ppid=969480 vsize=9932 memory=2772 CPUtime=0 cores=1,3
/proc/969483/stat : 969483 (naps-1.03.sh) S 969480 969483 969432 0 -1 4194304 221 239 0 0 0 0 0 0 20 0 1 0 185090831 10170368 693 134679101440 94176711299072 94176712378392 140729008161872 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94176714476848 94176714524036 94176722513920 140729008165859 140729008165984 140729008165984 140729008173000 0
/proc/969483/statm: 2483 693 615 264 0 134 0
[pid=969488] ppid=969483 vsize=62992 memory=51336 CPUtime=21.43 cores=1,3
/proc/969488/stat : 969488 (naps-1.03) R 969483 969483 969432 0 -1 4194304 21092 0 0 0 2136 7 0 0 20 0 1 0 185090831 64503808 12834 134679101440 4194304 6891213 140721266832000 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14557184 140721266836468 140721266836580 140721266836580 140721266843595 0
/proc/969488/statm: 15748 12834 532 659 0 14952 0
Current children cumulated CPU time: 21.43 s
Current children cumulated vsize: 72924 KiB
Current children cumulated memory: 54108 KiB

Child status: 10

Real time (s): 21.5158
CPU time (s): 21.4592
CPU user time (s): 21.3864
CPU system time (s): 0.072836
CPU usage (%): 99.737
Max. virtual memory (cumulated for all children) (KiB): 72924
Max. memory (cumulated for all children) (KiB): 55920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3864
system time used= 0.072836
maximum resident set size= 55852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21567
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= 29


# summary of solver processes directly reported to runsolver:
#   pid: 969483
#   total CPU time (s): 21.4592
#   total CPU user time (s): 21.3864
#   total CPU system time (s): 0.072836

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.05406 second user time and 0.121269 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2024-07-18 21:01:26
IDJOB=4446169
IDBENCH=155502
IDSOLVER=3063
FILE ID=nodeC020/4446169-1721329273
RUNJOBID= nodeC020-1721329286-969444
SLURM_JOB_ID= 7542697
Free space on /tmp= 890052 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB11/DEC-LIN/lopes/normalized-86.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4446169-1721329273/watcher-4446169-1721329273 -o /tmp/evaluation-result-4446169-1721329273/solver-4446169-1721329273 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1721329286-969444 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4446169-1721329273.opb

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

MD5SUM BENCH= 3b78757f10307782e0b04e5cada0d1b0
RANDOM SEED=740192653

nodeC020.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		: 3645.460
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	: 7000.05
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		: 3658.722
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	: 7005.84
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		: 3623.097
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	: 7000.05
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		: 3645.448
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	: 7005.84
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		: 3645.205
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	: 7000.05
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		: 3656.958
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	: 7005.84
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		: 3607.597
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	: 7000.05
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		: 3594.318
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	: 7005.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127767800 kB
MemAvailable:   129702388 kB
Buffers:          507196 kB
Cached:          2247296 kB
SwapCached:            0 kB
Active:           843864 kB
Inactive:        2266376 kB
Active(anon):       1472 kB
Inactive(anon):   392636 kB
Active(file):     842392 kB
Inactive(file):  1873740 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             49972 kB
Writeback:             4 kB
AnonPages:        355408 kB
Mapped:           105312 kB
Shmem:             37720 kB
KReclaimable:     116556 kB
Slab:             230540 kB
SReclaimable:     116556 kB
SUnreclaim:       113984 kB
KernelStack:        3888 kB
PageTables:        10604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     784980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            66912 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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:      211668 kB
DirectMap2M:    22630400 kB
DirectMap1G:    113246208 kB

Free space on /tmp at the end= 889992 MiB
End job on nodeC020 at 2024-07-18 21:01:48