Trace number 4511223

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 naps-1.03a6UNSAT 9.19698 9.24874

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
MD5SUM2bb0b15a1713ed3ebed857cd771e5926
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 benchmark0.054925
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints151
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)151
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 6
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 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4511223-1751197749.opb
9.13/9.24	s UNSATISFIABLE
9.13/9.24	c _____________________________________________________________________________
9.13/9.24	c std/band forms        : 300,0
9.13/9.24	c 2cl/3cl ITE-codings   : 0,0
9.13/9.24	c BDD/srt/adr Max costs : 0,11,0
9.13/9.24	c BDDraw/bin/mul/srt/adr: 0,0,0,300,0
9.13/9.24	c BDD nodes             : 0
9.13/9.24	c Es1/CC detections     : 0,0
9.13/9.24	c CC sort               : 150
9.13/9.24	c SAT/UNSAT calls       : 0,1
9.13/9.24	c regenrated variables  : 0
9.13/9.24	c eliminated fixed lits : 0
9.13/9.24	c goal lit flips        : 0
9.13/9.24	c goal stages           : 0
9.13/9.24	c goal shrink           : 0
9.13/9.24	c goal coeff separations: 0
9.13/9.24	c restarts              : 24487
9.13/9.24	c conflicts             : 713518         (78535 /sec)
9.13/9.24	c decisions             : 1743624        (191916 /sec)
9.13/9.24	c propagations          : 7801468        (858686 /sec)
9.13/9.24	c inspects              : 0              (0 /sec)
9.13/9.24	c CPU time (solving tm) : 9.085 s        (9.076 s, SAT 0 s, UNSAT 9.076 s)
9.13/9.24	c Time for Opt-base     : 0.000433 s
9.13/9.24	c Steps for Opt-base    : 0
9.13/9.24	c Time for BDD coding   : 0 s
9.13/9.24	c Time for srt coding   : 0.000821 s
9.13/9.24	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: 63794 MiB (63025 MiB free)
  memory of node 1: 64507 MiB (63742 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511223-1751197749/watcher-4511223-1751197749 -o /tmp/evaluation-result-4511223-1751197749/solver-4511223-1751197749 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25587 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4511223-1751197749.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=27488, runsolver pid=27485
Current StackSize limit: 8192 KiB


[startup+0.100068 s]*
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129809860/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=4880 memory=3328 CPUtime=0.08 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 417 0 0 0 8 0 0 0 20 0 1 0 35454725 4997120 832 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 2 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 1220 832 544 696 0 381 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 9072 KiB
Current children cumulated memory: 6272 KiB

[startup+0.217516 s]*
/proc/loadavg: 3.99 4.09 4.10 6/255 27492
/proc/meminfo: memFree=129809860/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=5132 memory=3456 CPUtime=0.19 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 508 0 0 0 19 0 0 0 20 0 1 0 35454725 5255168 864 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 1283 864 544 696 0 444 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 9324 KiB
Current children cumulated memory: 6400 KiB

[startup+0.313477 s]*
/proc/loadavg: 3.99 4.09 4.10 6/255 27492
/proc/meminfo: memFree=129809860/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=5388 memory=3712 CPUtime=0.28 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 586 0 0 0 28 0 0 0 20 0 1 0 35454725 5517312 928 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 1347 928 544 696 0 508 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 9580 KiB
Current children cumulated memory: 6656 KiB

[startup+0.700269 s]
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129809860/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=7052 memory=4436 CPUtime=0.65 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 963 0 0 0 65 0 0 0 20 0 1 0 35454725 7221248 1109 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 1763 1109 544 696 0 924 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 11244 KiB
Current children cumulated memory: 7380 KiB

[startup+1.50027 s]
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129809620/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=8080 memory=5964 CPUtime=1.45 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 6902 0 0 0 144 1 0 0 20 0 1 0 35454725 8273920 1491 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 2020 1491 544 696 0 1181 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 12272 KiB
Current children cumulated memory: 8908 KiB

[startup+3.11303 s]
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129809872/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=11728 memory=9104 CPUtime=3.05 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 18511 0 0 0 302 3 0 0 20 0 1 0 35454725 12009472 2276 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 2932 2276 544 696 0 2093 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 15920 KiB
Current children cumulated memory: 12048 KiB

[startup+6.30035 s]
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129810124/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=13776 memory=9336 CPUtime=6.24 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 54105 0 0 0 615 9 0 0 20 0 1 0 35454725 14106624 2334 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 3444 2334 544 696 0 2605 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 17968 KiB
Current children cumulated memory: 12280 KiB

[startup+9.24868 s]
# the end of solver process 27488 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=9.08644 s, system=0.110543 s

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

[startup+6.4004 s]
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129810124/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=13776 memory=10104 CPUtime=6.34 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 54581 0 0 0 625 9 0 0 20 0 1 0 35454725 14106624 2526 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 3444 2526 544 696 0 2605 0
Current children cumulated CPU time: 6.34 s
Current children cumulated vsize: 17968 KiB
Current children cumulated memory: 13048 KiB

[startup+8.00033 s]*
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129810616/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=14988 memory=9204 CPUtime=7.95 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 61483 0 0 0 785 10 0 0 20 0 1 0 35454725 15347712 2301 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 3747 2301 544 696 0 2908 0
Current children cumulated CPU time: 7.95 s
Current children cumulated vsize: 19180 KiB
Current children cumulated memory: 12148 KiB

[startup+8.80033 s]
/proc/loadavg: 3.99 4.09 4.10 5/255 27492
/proc/meminfo: memFree=129810616/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=14988 memory=9204 CPUtime=8.73 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 61494 0 0 0 863 10 0 0 20 0 1 0 35454725 15347712 2301 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 3747 2301 544 696 0 2908 0
Current children cumulated CPU time: 8.73 s
Current children cumulated vsize: 19180 KiB
Current children cumulated memory: 12148 KiB

[startup+9.20032 s]
/proc/loadavg: 3.99 4.08 4.10 5/255 27492
/proc/meminfo: memFree=129810616/131382112 swapFree=33010684/33010684
[pid=27488] ppid=27485 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/27488/stat : 27488 (naps-1.03a6.sh) S 27485 27488 25577 0 -1 4194304 231 209 0 0 0 0 0 0 20 0 1 0 35454723 4292608 736 18446744073709551615 94275342483456 94275343377989 140725547250608 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94275343617040 94275343664784 94275345797120 140725547252135 140725547252229 140725547252229 140725547257831 0
/proc/27488/statm: 1048 736 672 219 0 110 0
[pid=27492] ppid=27488 vsize=14988 memory=9204 CPUtime=9.13 cores=0,2
/proc/27492/stat : 27492 (naps-1.03a6) R 27488 27488 25577 0 -1 4194304 61494 0 0 0 903 10 0 0 20 0 1 0 35454725 15347712 2301 18446744073709551615 4198400 7047149 140736430034720 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 36089856 140736430041460 140736430041574 140736430041574 140736430047177 0
/proc/27492/statm: 3747 2301 544 696 0 2908 0
Current children cumulated CPU time: 9.13 s
Current children cumulated vsize: 19180 KiB
Current children cumulated memory: 12148 KiB

Child status: 10

Real time (s): 9.24874
CPU time (s): 9.19698
CPU user time (s): 9.08644
CPU system time (s): 0.110543
CPU usage (%): 99.4404
Max. virtual memory (cumulated for all children) (KiB): 20016
Max. memory (cumulated for all children) (KiB): 13944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.08644
system time used= 0.110543
maximum resident set size= 12096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61946
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= 132
involuntary context switches= 27


# summary of solver processes directly reported to runsolver:
#   pid: 27488
#   total CPU time (s): 9.19698
#   total CPU user time (s): 9.08644
#   total CPU system time (s): 0.110543

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.075021 second user time and 0.158292 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-06-29 13:49:09
IDJOB=4511223
IDBENCH=160433
IDSOLVER=3341
FILE ID=nodeC009/4511223-1751197749
RUNJOBID= nodeC009-1751193586-25587
SLURM_JOB_ID= 9587588
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511223-1751197749/watcher-4511223-1751197749 -o /tmp/evaluation-result-4511223-1751197749/solver-4511223-1751197749 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25587 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4511223-1751197749.opb

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

MD5SUM BENCH= 2bb0b15a1713ed3ebed857cd771e5926
RANDOM SEED=222460373

nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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	: 0xb00001f
cpu MHz		: 1197.235
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 3661.410
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.453
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.987
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 3660.758
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 3661.396
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.567
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.935
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129809812 kB
MemAvailable:   129832276 kB
Buffers:            3280 kB
Cached:           831976 kB
SwapCached:            0 kB
Active:           417988 kB
Inactive:         586804 kB
Active(anon):     187496 kB
Inactive(anon):        0 kB
Active(file):     230492 kB
Inactive(file):   586804 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5772 kB
Writeback:             0 kB
AnonPages:        170784 kB
Mapped:           109160 kB
Shmem:             17960 kB
KReclaimable:      89204 kB
Slab:             170628 kB
SReclaimable:      89204 kB
SUnreclaim:        81424 kB
KernelStack:        4080 kB
PageTables:         3276 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     532276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433040 MiB
End job on nodeC009 at 2025-06-29 13:49:19