Trace number 4448328

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-GM 1.03UNSAT 6.2473 6.28484

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l090-r089-n1.cnf-extracted.pb.metafix.opb
MD5SUMea5e7256587f4a4e9df55aed19f52ebe
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.32272
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7089
Total number of constraints16786
Number of constraints which are clauses7937
Number of constraints which are cardinality constraints (but not clauses)8849
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
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 We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4448328-1721355370.opb
6.15/6.28	s UNSATISFIABLE
6.15/6.28	c _____________________________________________________________________________
6.15/6.28	c std/band forms        : 8849,0
6.15/6.28	c 2cl/3cl ITE-codings   : 0,0
6.15/6.28	c BDD/srt/adr Max costs : 0,6,0
6.15/6.28	c BDDraw/bin/mul/srt/adr: 0,0,0,8849,0
6.15/6.28	c BDD nodes             : 0
6.15/6.28	c Es1/CC detections     : 0,0
6.15/6.28	c CC sort               : 8849
6.15/6.28	c SAT/UNSAT calls       : 0,1
6.15/6.28	c regenrated variables  : 0
6.15/6.28	c eliminated fixed lits : 0
6.15/6.28	c goal lit flips        : 0
6.15/6.28	c goal stages           : 0
6.15/6.28	c goal shrink           : 0
6.15/6.28	c goal coeff separations: 0
6.15/6.28	c restarts              : 230
6.15/6.28	c conflicts             : 167479         (26907 /sec)
6.15/6.28	c decisions             : 475846         (76450 /sec)
6.15/6.28	c propagations          : 30565212       (4910655 /sec)
6.15/6.28	c inspects              : 0              (0 /sec)
6.15/6.28	c CPU time (solving tm) : 6.224 s        (6.077 s, SAT 0 s, UNSAT 6.077 s)
6.15/6.28	c Time for Opt-base     : 0.0122 s
6.15/6.28	c Steps for Opt-base    : 0
6.15/6.28	c Time for BDD coding   : 0 s
6.15/6.28	c Time for srt coding   : 0.01649 s
6.15/6.28	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 (60396 MiB free)
  memory of node 1: 64473 MiB (60676 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448328-1721355370/watcher-4448328-1721355370 -o /tmp/evaluation-result-4448328-1721355370/solver-4448328-1721355370 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721351295-991220 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4448328-1721355370.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
solver pid=994835, runsolver pid=994832
Current StackSize limit: 8192 KiB


[startup+0.100945 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123968212/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=17260 memory=11088 CPUtime=0.08 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 2423 0 0 0 8 0 0 0 20 0 1 0 187707545 17674240 2772 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 2 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 4315 2772 436 659 0 3519 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 27192 KiB
Current children cumulated memory: 13792 KiB

[startup+0.206947 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123959100/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=22724 memory=19852 CPUtime=0.18 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 5269 0 0 0 17 1 0 0 20 0 1 0 187707545 23269376 4963 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 2 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 5681 4963 468 659 0 4885 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 32656 KiB
Current children cumulated memory: 22556 KiB

[startup+0.306963 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123957768/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=25716 memory=21436 CPUtime=0.28 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 5690 0 0 0 27 1 0 0 20 0 1 0 187707545 26333184 5359 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 6429 5359 468 659 0 5633 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 35648 KiB
Current children cumulated memory: 24140 KiB

[startup+0.700272 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123957124/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=26980 memory=22228 CPUtime=0.67 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 5912 0 0 0 66 1 0 0 20 0 1 0 187707545 27627520 5557 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 6745 5557 468 659 0 5949 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 36912 KiB
Current children cumulated memory: 24932 KiB

[startup+1.50027 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123954740/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=26980 memory=23284 CPUtime=1.46 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 6175 0 0 0 145 1 0 0 20 0 1 0 187707545 27627520 5821 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 6745 5821 468 659 0 5949 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 36912 KiB
Current children cumulated memory: 25988 KiB

[startup+3.10598 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123948012/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=30476 memory=26912 CPUtime=3.06 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 6539 0 0 0 305 1 0 0 20 0 1 0 187707545 31207424 6728 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 7619 6728 468 659 0 6823 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 40408 KiB
Current children cumulated memory: 29616 KiB

[startup+6.28481 s]
# the end of solver process 994835 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=6.22787 s, system=0.019428 s

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

[startup+3.2003 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 994840
/proc/meminfo: memFree=123948012/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=30476 memory=26912 CPUtime=3.16 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 6539 0 0 0 315 1 0 0 20 0 1 0 187707545 31207424 6728 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 7619 6728 468 659 0 6823 0
Current children cumulated CPU time: 3.16 s
Current children cumulated vsize: 40408 KiB
Current children cumulated memory: 29616 KiB

[startup+4.80023 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 994890
/proc/meminfo: memFree=124019208/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=33180 memory=29548 CPUtime=4.75 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 7209 0 0 0 474 1 0 0 20 0 1 0 187707545 33976320 7387 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 8295 7387 468 659 0 7499 0
Current children cumulated CPU time: 4.75 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 32252 KiB

[startup+5.60024 s]
/proc/loadavg: 3.97 4.08 4.08 5/252 994926
/proc/meminfo: memFree=124027000/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=33180 memory=29808 CPUtime=5.55 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 7293 0 0 0 554 1 0 0 20 0 1 0 187707545 33976320 7452 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 8295 7452 468 659 0 7499 0
Current children cumulated CPU time: 5.55 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 32512 KiB

[startup+6.00024 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 994990
/proc/meminfo: memFree=124079368/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=33180 memory=29808 CPUtime=5.95 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 7293 0 0 0 594 1 0 0 20 0 1 0 187707545 33976320 7452 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 8295 7452 468 659 0 7499 0
Current children cumulated CPU time: 5.95 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 32512 KiB

[startup+6.20024 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 994990
/proc/meminfo: memFree=124079368/131524596 swapFree=131071996/131071996
[pid=994835] ppid=994832 vsize=9932 memory=2704 CPUtime=0 cores=0,2
/proc/994835/stat : 994835 (naps-1.03.sh) S 994832 994835 991210 0 -1 4194304 222 242 0 0 0 0 0 0 20 0 1 0 187707545 10170368 676 134679101440 94134820282368 94134821361688 140724099543344 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94134823460144 94134823507332 94134847299584 140724099548127 140724099548256 140724099548256 140724099555272 0
/proc/994835/statm: 2483 676 598 264 0 134 0
[pid=994840] ppid=994835 vsize=33180 memory=29808 CPUtime=6.15 cores=0,2
/proc/994840/stat : 994840 (naps-1.03) R 994835 994835 991210 0 -1 4194304 7293 0 0 0 614 1 0 0 20 0 1 0 187707545 33976320 7452 134679101440 4194304 6891213 140724884678192 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 9940992 140724884681712 140724884681828 140724884681828 140724884688843 0
/proc/994840/statm: 8295 7452 468 659 0 7499 0
Current children cumulated CPU time: 6.15 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 32512 KiB

Child status: 10

Real time (s): 6.28484
CPU time (s): 6.2473
CPU user time (s): 6.22787
CPU system time (s): 0.019428
CPU usage (%): 99.4027
Max. virtual memory (cumulated for all children) (KiB): 43112
Max. memory (cumulated for all children) (KiB): 32512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.22787
system time used= 0.019428
maximum resident set size= 29808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7772
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= 52


# summary of solver processes directly reported to runsolver:
#   pid: 994835
#   total CPU time (s): 6.2473
#   total CPU user time (s): 6.22787
#   total CPU system time (s): 0.019428

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026782 second user time and 0.060461 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-19 04:16:22
IDJOB=4448328
IDBENCH=160391
IDSOLVER=3062
FILE ID=nodeC034/4448328-1721355370
RUNJOBID= nodeC034-1721351295-991220
SLURM_JOB_ID= 7542752
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l090-r089-n1.cnf-extracted.pb.metafix.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448328-1721355370/watcher-4448328-1721355370 -o /tmp/evaluation-result-4448328-1721355370/solver-4448328-1721355370 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721351295-991220 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4448328-1721355370.opb

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

MD5SUM BENCH= ea5e7256587f4a4e9df55aed19f52ebe
RANDOM SEED=1206349967

nodeC034.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3647.069
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3680.880
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3659.159
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.648
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3656.374
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3680.907
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.094
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.089
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        123978956 kB
MemAvailable:   129220844 kB
Buffers:          503704 kB
Cached:          5512164 kB
SwapCached:            0 kB
Active:           999904 kB
Inactive:        5794564 kB
Active(anon):       1564 kB
Inactive(anon):   814476 kB
Active(file):     998340 kB
Inactive(file):  4980088 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6152 kB
Writeback:            16 kB
AnonPages:        777980 kB
Mapped:           111684 kB
Shmem:             37720 kB
KReclaimable:     206564 kB
Slab:             332888 kB
SReclaimable:     206564 kB
SUnreclaim:       126324 kB
KernelStack:        4108 kB
PageTables:        10540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    1242468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            71168 kB
HardwareCorrupted:     0 kB
AnonHugePages:    604160 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:      307924 kB
DirectMap2M:    41408512 kB
DirectMap1G:    94371840 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC034 at 2024-07-19 04:16:29