Trace number 4453778

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 15.7251 15.7663

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq10/normalized-12array_alg_ineq10.opb
MD5SUM1fcc00ab949191d8fd682c1362e4629e
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.027849
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables510
Total number of constraints1053
Number of constraints which are clauses975
Number of constraints which are cardinality constraints (but not clauses)37
Number of constraints which are nor clauses,nor cardinality constraints41
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 33554432
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 134201344
Number of bits of the biggest sum of numbers27
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-4453778-1721488692.opb
15.64/15.76	s UNSATISFIABLE
15.64/15.76	c _____________________________________________________________________________
15.64/15.76	c std/band forms        : 1,38
15.64/15.76	c 2cl/3cl ITE-codings   : 8321,28650
15.64/15.76	c BDD/srt/adr Max costs : 28021,0,0
15.64/15.76	c BDDraw/bin/mul/srt/adr: 37,0,2,0,0
15.64/15.76	c BDD nodes             : 39633
15.64/15.76	c Es1/CC detections     : 0,0
15.64/15.76	c CC sort               : 0
15.64/15.76	c SAT/UNSAT calls       : 0,1
15.64/15.76	c regenrated variables  : 0
15.64/15.76	c eliminated fixed lits : 696
15.64/15.76	c goal lit flips        : 0
15.64/15.76	c goal stages           : 0
15.64/15.76	c goal shrink           : 0
15.64/15.76	c goal coeff separations: 0
15.64/15.76	c restarts              : 105
15.64/15.76	c conflicts             : 38513          (2455 /sec)
15.64/15.76	c decisions             : 49967          (3185 /sec)
15.64/15.76	c propagations          : 111488943      (7105883 /sec)
15.64/15.76	c inspects              : 0              (0 /sec)
15.64/15.76	c CPU time (solving tm) : 15.69 s        (14.27 s, SAT 0 s, UNSAT 14.27 s)
15.64/15.76	c Time for Opt-base     : 1.201 s
15.64/15.76	c Steps for Opt-base    : 7540956
15.64/15.76	c Time for BDD coding   : 1.385 s
15.64/15.76	c Time for srt coding   : 0 s
15.64/15.76	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 (61393 MiB free)
  memory of node 1: 64510 MiB (63154 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453778-1721488692/watcher-4453778-1721488692 -o /tmp/evaluation-result-4453778-1721488692/solver-4453778-1721488692 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721481477-1070496 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4453778-1721488692.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=1074801, runsolver pid=1074798

[startup+0.100087 s]*
/proc/loadavg: 4.11 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127534496/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=9964 memory=4112 CPUtime=0.09 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 636 0 0 0 9 0 0 0 20 0 1 0 201029406 10203136 1028 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 2491 1028 468 659 0 1695 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 19896 KiB
Current children cumulated memory: 6872 KiB

[startup+0.205598 s]*
/proc/loadavg: 4.11 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127532280/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=9964 memory=4112 CPUtime=0.2 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 636 0 0 0 20 0 0 0 20 0 1 0 201029406 10203136 1028 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 2491 1028 468 659 0 1695 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 19896 KiB
Current children cumulated memory: 6872 KiB

[startup+0.305325 s]*
/proc/loadavg: 4.11 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127532140/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=9964 memory=4112 CPUtime=0.3 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 636 0 0 0 30 0 0 0 20 0 1 0 201029406 10203136 1028 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 2491 1028 468 659 0 1695 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 19896 KiB
Current children cumulated memory: 6872 KiB

[startup+0.70018 s]
/proc/loadavg: 4.11 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127531804/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=9964 memory=4112 CPUtime=0.69 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 636 0 0 0 69 0 0 0 20 0 1 0 201029406 10203136 1028 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 2491 1028 468 659 0 1695 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 19896 KiB
Current children cumulated memory: 6872 KiB

[startup+1.50023 s]
/proc/loadavg: 4.11 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127527636/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=39928 memory=35228 CPUtime=1.48 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 8124 0 0 0 147 1 0 0 20 0 1 0 201029406 40886272 8807 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 9982 8807 468 659 0 9186 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 49860 KiB
Current children cumulated memory: 37988 KiB

[startup+3.10557 s]
/proc/loadavg: 4.10 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127481268/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=39928 memory=35748 CPUtime=3.08 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 8268 0 0 0 307 1 0 0 20 0 1 0 201029406 40886272 8937 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 9982 8937 468 659 0 9186 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 49860 KiB
Current children cumulated memory: 38508 KiB

[startup+6.30026 s]
/proc/loadavg: 4.10 4.18 4.15 5/260 1074806
/proc/meminfo: memFree=127453928/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=36800 CPUtime=6.27 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 8511 0 0 0 625 2 0 0 20 0 1 0 201029406 43671552 9200 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9200 468 659 0 9866 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 39560 KiB

[startup+12.7003 s]
/proc/loadavg: 4.09 4.18 4.15 5/260 1074858
/proc/meminfo: memFree=128067300/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=36264 CPUtime=12.65 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 9510 0 0 0 1263 2 0 0 20 0 1 0 201029406 43671552 9066 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9066 468 659 0 9866 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 39024 KiB

[startup+15.7662 s]
# the end of solver process 1074801 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=15.6912 s, system=0.033868 s

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

[startup+12.8003 s]
/proc/loadavg: 4.09 4.18 4.15 5/260 1074858
/proc/meminfo: memFree=128067300/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=36264 CPUtime=12.75 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 9516 0 0 0 1273 2 0 0 20 0 1 0 201029406 43671552 9066 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9066 468 659 0 9866 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 39024 KiB

[startup+14.4003 s]
/proc/loadavg: 4.09 4.17 4.15 5/260 1074858
/proc/meminfo: memFree=128033260/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=38312 CPUtime=14.35 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 9546 0 0 0 1433 2 0 0 20 0 1 0 201029406 43671552 9578 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9578 468 659 0 9866 0
Current children cumulated CPU time: 14.35 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 41072 KiB

[startup+15.2003 s]
/proc/loadavg: 4.09 4.17 4.15 5/260 1074858
/proc/meminfo: memFree=128044624/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=38312 CPUtime=15.14 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 9547 0 0 0 1512 2 0 0 20 0 1 0 201029406 43671552 9578 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9578 468 659 0 9866 0
Current children cumulated CPU time: 15.14 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 41072 KiB

[startup+15.6002 s]
/proc/loadavg: 4.09 4.17 4.15 5/260 1074858
/proc/meminfo: memFree=128044624/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=38312 CPUtime=15.54 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 9547 0 0 0 1552 2 0 0 20 0 1 0 201029406 43671552 9578 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9578 468 659 0 9866 0
Current children cumulated CPU time: 15.54 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 41072 KiB

[startup+15.7002 s]
/proc/loadavg: 4.09 4.17 4.15 5/260 1074858
/proc/meminfo: memFree=128044624/131524600 swapFree=131071996/131071996
[pid=1074801] ppid=1074798 vsize=9932 memory=2760 CPUtime=0 cores=1,3
/proc/1074801/stat : 1074801 (naps-1.03.sh) S 1074798 1074801 1070484 0 -1 4194304 223 239 0 0 0 0 0 0 20 0 1 0 201029406 10170368 690 134679101440 94179439452160 94179440531480 140727196629232 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94179442629936 94179442677124 94179467403264 140727196632030 140727196632159 140727196632159 140727196639176 0
/proc/1074801/statm: 2483 690 612 264 0 134 0
[pid=1074806] ppid=1074801 vsize=42648 memory=38312 CPUtime=15.64 cores=1,3
/proc/1074806/stat : 1074806 (naps-1.03) R 1074801 1074801 1070484 0 -1 4194304 9547 0 0 0 1562 2 0 0 20 0 1 0 201029406 43671552 9578 134679101440 4194304 6891213 140727172232656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 10760192 140727172240367 140727172240483 140727172240483 140727172247499 0
/proc/1074806/statm: 10662 9578 468 659 0 9866 0
Current children cumulated CPU time: 15.64 s
Current children cumulated vsize: 52580 KiB
Current children cumulated memory: 41072 KiB

Child status: 10

Real time (s): 15.7663
CPU time (s): 15.7251
CPU user time (s): 15.6912
CPU system time (s): 0.033868
CPU usage (%): 99.7388
Max. virtual memory (cumulated for all children) (KiB): 52580
Max. memory (cumulated for all children) (KiB): 41136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.6912
system time used= 0.033868
maximum resident set size= 42796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10504
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: 1074801
#   total CPU time (s): 15.7251
#   total CPU user time (s): 15.6912
#   total CPU system time (s): 0.033868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.046801 second user time and 0.093606 second system time

The end

Launcher Data 

Begin job on nodeC015 at 2024-07-20 17:18:24
IDJOB=4453778
IDBENCH=175921
IDSOLVER=3062
FILE ID=nodeC015/4453778-1721488692
RUNJOBID= nodeC015-1721481477-1070496
SLURM_JOB_ID= 7545762
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq10/normalized-12array_alg_ineq10.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453778-1721488692/watcher-4453778-1721488692 -o /tmp/evaluation-result-4453778-1721488692/solver-4453778-1721488692 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721481477-1070496 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4453778-1721488692.opb

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

MD5SUM BENCH= 1fcc00ab949191d8fd682c1362e4629e
RANDOM SEED=914568213

nodeC015.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		: 3670.476
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	: 6999.61
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		: 3659.663
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	: 7006.25
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		: 3600.056
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	: 6999.61
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		: 3656.359
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	: 7006.25
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		: 3670.429
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	: 6999.61
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		: 3670.284
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	: 7006.25
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		: 3600.261
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	: 6999.61
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		: 3622.245
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	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127537504 kB
MemAvailable:   128950704 kB
Buffers:          577028 kB
Cached:          1669936 kB
SwapCached:            0 kB
Active:          1761548 kB
Inactive:        1587032 kB
Active(anon):       1572 kB
Inactive(anon):  1146020 kB
Active(file):    1759976 kB
Inactive(file):   441012 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             17356 kB
Writeback:            48 kB
AnonPages:       1100004 kB
Mapped:           113416 kB
Shmem:             45912 kB
KReclaimable:     103716 kB
Slab:             216896 kB
SReclaimable:     103716 kB
SUnreclaim:       113180 kB
KernelStack:        4192 kB
PageTables:        11196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1591668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            68224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    753664 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:      291540 kB
DirectMap2M:    38279168 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC015 at 2024-07-20 17:18:40