Trace number 4448269

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 14.2776 14.3124

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x40split.cnf-plain.pb.metafix.opb
MD5SUMcf360b30707fd718d5f3229c2f68be40
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 benchmark14.2776
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables401
Total number of constraints1602
Number of constraints which are clauses1602
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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-4448269-1721353520.opb
14.25/14.31	s UNSATISFIABLE
14.25/14.31	c _____________________________________________________________________________
14.25/14.31	c std/band forms        : 0,0
14.25/14.31	c 2cl/3cl ITE-codings   : 0,0
14.25/14.31	c BDD/srt/adr Max costs : 0,0,0
14.25/14.31	c BDDraw/bin/mul/srt/adr: 0,0,0,0,0
14.25/14.31	c BDD nodes             : 0
14.25/14.31	c Es1/CC detections     : 0,0
14.25/14.31	c CC sort               : 0
14.25/14.31	c SAT/UNSAT calls       : 0,1
14.25/14.31	c regenrated variables  : 0
14.25/14.31	c eliminated fixed lits : 0
14.25/14.31	c goal lit flips        : 0
14.25/14.31	c goal stages           : 0
14.25/14.31	c goal shrink           : 0
14.25/14.31	c goal coeff separations: 0
14.25/14.31	c restarts              : 52417
14.25/14.31	c conflicts             : 1405242        (100376 /sec)
14.25/14.31	c decisions             : 4049228        (289235 /sec)
14.25/14.31	c propagations          : 14706132       (1050454 /sec)
14.25/14.31	c inspects              : 0              (0 /sec)
14.25/14.31	c CPU time (solving tm) : 14 s        (13.99 s, SAT 0 s, UNSAT 13.99 s)
14.25/14.31	c Time for Opt-base     : 0 s
14.25/14.31	c Steps for Opt-base    : 0
14.25/14.31	c Time for BDD coding   : 0 s
14.25/14.31	c Time for srt coding   : 0 s
14.25/14.31	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: 63931 MiB (62604 MiB free)
  memory of node 1: 64510 MiB (62936 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448269-1721353520/watcher-4448269-1721353520 -o /tmp/evaluation-result-4448269-1721353520/solver-4448269-1721353520 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1721353399-1006333 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4448269-1721353520.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=1007031, runsolver pid=1007028

[startup+0.100082 s]*
/proc/loadavg: 4.04 2.67 3.07 5/260 1007036
/proc/meminfo: memFree=128556068/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=5432 memory=3136 CPUtime=0.1 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 421 0 0 0 10 0 0 0 20 0 1 0 187520282 5562368 784 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 1358 784 500 659 0 562 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15364 KiB
Current children cumulated memory: 5800 KiB

[startup+0.205387 s]*
/proc/loadavg: 4.04 2.67 3.07 5/260 1007036
/proc/meminfo: memFree=128560380/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=5432 memory=3660 CPUtime=0.2 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 545 0 0 0 20 0 0 0 20 0 1 0 187520282 5562368 915 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 1358 915 500 659 0 562 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 15364 KiB
Current children cumulated memory: 6324 KiB

[startup+0.304768 s]*
/proc/loadavg: 4.04 2.67 3.07 5/260 1007036
/proc/meminfo: memFree=128557216/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=5952 memory=3648 CPUtime=0.3 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 765 0 0 0 30 0 0 0 20 0 1 0 187520282 6094848 912 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 1488 912 500 659 0 692 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 15884 KiB
Current children cumulated memory: 6312 KiB

[startup+0.700257 s]
/proc/loadavg: 4.04 2.67 3.07 5/260 1007036
/proc/meminfo: memFree=128555652/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=6132 memory=4036 CPUtime=0.68 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 2698 0 0 0 68 0 0 0 20 0 1 0 187520282 6279168 1009 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 1533 1009 500 659 0 737 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 16064 KiB
Current children cumulated memory: 6700 KiB

[startup+1.50023 s]
/proc/loadavg: 4.04 2.67 3.07 5/260 1007036
/proc/meminfo: memFree=128554384/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=8316 memory=5280 CPUtime=1.48 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 12401 0 0 0 146 2 0 0 20 0 1 0 187520282 8515584 1320 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 2079 1320 500 659 0 1283 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 18248 KiB
Current children cumulated memory: 7944 KiB

[startup+3.10571 s]
/proc/loadavg: 4.04 2.69 3.08 5/260 1007036
/proc/meminfo: memFree=128552928/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=8316 memory=5796 CPUtime=3.09 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 25153 0 0 0 305 4 0 0 20 0 1 0 187520282 8515584 1449 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 2079 1449 500 659 0 1283 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 18248 KiB
Current children cumulated memory: 8460 KiB

[startup+6.30025 s]
/proc/loadavg: 4.04 2.69 3.08 5/260 1007036
/proc/meminfo: memFree=128555900/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=10588 memory=6916 CPUtime=6.27 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 52218 0 0 0 618 9 0 0 20 0 1 0 187520282 10842112 1729 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 2647 1729 500 659 0 1851 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 20520 KiB
Current children cumulated memory: 9580 KiB

[startup+12.7002 s]
/proc/loadavg: 4.04 2.71 3.08 5/260 1007037
/proc/meminfo: memFree=128549388/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=12636 memory=8188 CPUtime=12.66 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 130597 0 0 0 1243 23 0 0 20 0 1 0 187520282 12939264 2047 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 3159 2047 500 659 0 2363 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 10852 KiB

[startup+14.3124 s]
# the end of solver process 1007031 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=14.0014 s, system=0.276193 s

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

[startup+12.8002 s]
/proc/loadavg: 4.04 2.71 3.08 5/260 1007037
/proc/meminfo: memFree=128549388/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=12636 memory=8716 CPUtime=12.76 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 131249 0 0 0 1253 23 0 0 20 0 1 0 187520282 12939264 2179 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 3159 2179 500 659 0 2363 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 11380 KiB

[startup+13.6002 s]
/proc/loadavg: 4.03 2.73 3.09 5/260 1007037
/proc/meminfo: memFree=128553312/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=12636 memory=8188 CPUtime=13.56 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 139607 0 0 0 1331 25 0 0 20 0 1 0 187520282 12939264 2047 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 3159 2047 500 659 0 2363 0
Current children cumulated CPU time: 13.56 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 10852 KiB

[startup+14.0002 s]*
/proc/loadavg: 4.03 2.73 3.09 5/260 1007037
/proc/meminfo: memFree=128550144/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=12636 memory=8720 CPUtime=13.95 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 149008 0 0 0 1369 26 0 0 20 0 1 0 187520282 12939264 2180 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 3159 2180 500 659 0 2363 0
Current children cumulated CPU time: 13.95 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 11384 KiB

[startup+14.2002 s]
/proc/loadavg: 4.03 2.73 3.09 5/260 1007037
/proc/meminfo: memFree=128550144/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=12636 memory=8808 CPUtime=14.15 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 152406 0 0 0 1388 27 0 0 20 0 1 0 187520282 12939264 2202 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 3159 2202 500 659 0 2363 0
Current children cumulated CPU time: 14.15 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 11472 KiB

[startup+14.3002 s]
/proc/loadavg: 4.03 2.73 3.09 5/260 1007037
/proc/meminfo: memFree=128550144/131524600 swapFree=131071996/131071996
[pid=1007031] ppid=1007028 vsize=9932 memory=2664 CPUtime=0 cores=1,3
/proc/1007031/stat : 1007031 (naps-1.03.sh) S 1007028 1007031 1006321 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 187520281 10170368 666 134679101440 94526782754816 94526783834136 140726556561808 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94526785932592 94526785979780 94526798610432 140726556566498 140726556566623 140726556566623 140726556573640 0
/proc/1007031/statm: 2483 666 586 264 0 134 0
[pid=1007036] ppid=1007031 vsize=12636 memory=9336 CPUtime=14.25 cores=1,3
/proc/1007036/stat : 1007036 (naps-1.03) R 1007031 1007031 1006321 0 -1 4194304 153244 0 0 0 1398 27 0 0 20 0 1 0 187520282 12939264 2334 134679101440 4194304 6891213 140728363391328 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25169920 140728363398131 140728363398243 140728363398243 140728363405259 0
/proc/1007036/statm: 3159 2334 500 659 0 2363 0
Current children cumulated CPU time: 14.25 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 12000 KiB

Child status: 10

Real time (s): 14.3124
CPU time (s): 14.2776
CPU user time (s): 14.0014
CPU system time (s): 0.276193
CPU usage (%): 99.757
Max. virtual memory (cumulated for all children) (KiB): 26664
Max. memory (cumulated for all children) (KiB): 12384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.0014
system time used= 0.276193
maximum resident set size= 10036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153725
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= 21


# summary of solver processes directly reported to runsolver:
#   pid: 1007031
#   total CPU time (s): 14.2776
#   total CPU user time (s): 14.0014
#   total CPU system time (s): 0.276193

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040647 second user time and 0.087583 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2024-07-19 03:45:33
IDJOB=4448269
IDBENCH=160380
IDSOLVER=3063
FILE ID=nodeC031/4448269-1721353520
RUNJOBID= nodeC031-1721353399-1006333
SLURM_JOB_ID= 7542768
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x40split.cnf-plain.pb.metafix.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448269-1721353520/watcher-4448269-1721353520 -o /tmp/evaluation-result-4448269-1721353520/solver-4448269-1721353520 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1721353399-1006333 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4448269-1721353520.opb

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

MD5SUM BENCH= cf360b30707fd718d5f3229c2f68be40
RANDOM SEED=274100181

nodeC031.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		: 3659.913
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	: 6999.55
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		: 3660.978
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	: 7006.11
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		: 3599.865
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	: 6999.55
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		: 3656.680
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	: 7006.11
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		: 3659.842
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	: 6999.55
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		: 3663.438
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	: 7006.11
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		: 3600.014
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	: 6999.55
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		: 3600.091
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	: 7006.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128555000 kB
MemAvailable:   129632152 kB
Buffers:          493100 kB
Cached:          1415696 kB
SwapCached:            0 kB
Active:           968688 kB
Inactive:        1382836 kB
Active(anon):       1576 kB
Inactive(anon):   478552 kB
Active(file):     967112 kB
Inactive(file):   904284 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5908 kB
Writeback:             0 kB
AnonPages:        439100 kB
Mapped:           112760 kB
Shmem:             37720 kB
KReclaimable:      90808 kB
Slab:             202280 kB
SReclaimable:      90808 kB
SUnreclaim:       111472 kB
KernelStack:        4140 kB
PageTables:        10184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     796320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            70400 kB
HardwareCorrupted:     0 kB
AnonHugePages:    256000 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:      185044 kB
DirectMap2M:    16365568 kB
DirectMap1G:    119537664 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC031 at 2024-07-19 03:45:47