Trace number 4427059

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-PB16 1.02b5OPTIMUM 11.2601 11.286

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220767--soft-33-100-0.wbo
MD5SUM88b7c0c564c77620507551e3e8601c53
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark0.658505
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4427059-1720905927.wbo
11.16/11.28	o 504
11.16/11.28	o 306
11.16/11.28	o 124
11.16/11.28	o 64
11.16/11.28	o 35
11.16/11.28	o 33
11.16/11.28	o 28
11.16/11.28	s OPTIMUM FOUND
11.16/11.28	c _____________________________________________________________________________
11.16/11.28	c 
11.16/11.28	c std/band forms        : 80,0
11.16/11.28	c 2cl/3cl ITE-codings   : 3684,0
11.16/11.28	c BDD/srt/adr Max costs : 4030,6852,0
11.16/11.28	c BDDraw/bin/mul/srt/adr: 71,0,0,9,0
11.16/11.28	c BDD nodes             : 5271
11.16/11.28	c Es1/CC detections     : 0,0
11.16/11.28	c SAT/UNSAT calls       : 7,3
11.16/11.28	c regenrated variables  : 889
11.16/11.28	c restarts              : 4529
11.16/11.28	c conflicts             : 705498         (62718 /sec)
11.16/11.28	c decisions             : 946313         (84126 /sec)
11.16/11.28	c propagations          : 214407265      (19060616 /sec)
11.16/11.28	c inspects              : 0              (0 /sec)
11.16/11.28	c CPU time (solving tm) : 11.25 s        (11.21 s)
11.16/11.28	c Time for Opt-base     : 0.002613 s
11.16/11.28	c _____________________________________________________________________________
11.16/11.28	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	28

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 (62294 MiB free)
  memory of node 1: 64473 MiB (62110 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4427059-1720905927/watcher-4427059-1720905927 -o /tmp/evaluation-result-4427059-1720905927/solver-4427059-1720905927 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1720905420-726612 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4427059-1720905927.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=727616, runsolver pid=727613

[startup+0.100099 s]*
/proc/loadavg: 4.15 3.78 3.01 5/259 727621
/proc/meminfo: memFree=127378088/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=14432 memory=12156 CPUtime=0.09 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 2876 0 0 0 9 0 0 0 20 0 1 0 142756557 14778368 3039 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 3608 3039 421 379 0 3142 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 24364 KiB
Current children cumulated memory: 14812 KiB

[startup+0.205632 s]*
/proc/loadavg: 4.15 3.78 3.01 6/259 727621
/proc/meminfo: memFree=127372876/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=15072 memory=13740 CPUtime=0.2 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 3261 0 0 0 20 0 0 0 20 0 1 0 142756557 15433728 3435 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 3768 3435 421 379 0 3302 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 25004 KiB
Current children cumulated memory: 16396 KiB

[startup+0.305486 s]*
/proc/loadavg: 4.15 3.78 3.01 5/259 727621
/proc/meminfo: memFree=127372736/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=15072 memory=13740 CPUtime=0.3 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 3286 0 0 0 30 0 0 0 20 0 1 0 142756557 15433728 3435 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 3768 3435 421 379 0 3302 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 25004 KiB
Current children cumulated memory: 16396 KiB

[startup+0.700217 s]
/proc/loadavg: 4.15 3.78 3.01 5/259 727621
/proc/meminfo: memFree=127370156/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=17116 memory=14796 CPUtime=0.68 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 3546 0 0 0 68 0 0 0 20 0 1 0 142756557 17526784 3699 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 4279 3699 421 379 0 3813 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27048 KiB
Current children cumulated memory: 17452 KiB

[startup+1.5002 s]
/proc/loadavg: 4.15 3.78 3.01 5/259 727621
/proc/meminfo: memFree=127364828/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=18780 memory=16908 CPUtime=1.48 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4067 0 0 0 148 0 0 0 20 0 1 0 142756557 19230720 4227 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 4695 4227 421 379 0 4229 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 28712 KiB
Current children cumulated memory: 19564 KiB

[startup+3.10556 s]
/proc/loadavg: 4.15 3.78 3.01 5/259 727621
/proc/meminfo: memFree=127345984/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19020 CPUtime=3.08 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4642 0 0 0 308 0 0 0 20 0 1 0 142756557 20942848 4755 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4755 421 379 0 4647 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21676 KiB

[startup+6.30025 s]
/proc/loadavg: 4.14 3.78 3.01 5/259 727622
/proc/meminfo: memFree=127316916/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19284 CPUtime=6.27 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4673 0 0 0 627 0 0 0 20 0 1 0 142756557 20942848 4821 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4821 421 379 0 4647 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21940 KiB

[startup+11.286 s]
# the end of solver process 727616 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=11.2507 s, system=0.009405 s

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

[startup+6.40028 s]
/proc/loadavg: 4.14 3.78 3.01 5/259 727622
/proc/meminfo: memFree=127316916/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19284 CPUtime=6.37 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4673 0 0 0 637 0 0 0 20 0 1 0 142756557 20942848 4821 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4821 421 379 0 4647 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21940 KiB

[startup+9.60024 s]
/proc/loadavg: 4.14 3.78 3.01 5/259 727622
/proc/meminfo: memFree=127290352/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19284 CPUtime=9.56 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4676 0 0 0 956 0 0 0 20 0 1 0 142756557 20942848 4821 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4821 421 379 0 4647 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21940 KiB

[startup+10.4002 s]
/proc/loadavg: 4.13 3.79 3.02 5/259 727622
/proc/meminfo: memFree=127281572/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19284 CPUtime=10.36 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4676 0 0 0 1036 0 0 0 20 0 1 0 142756557 20942848 4821 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4821 421 379 0 4647 0
Current children cumulated CPU time: 10.36 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21940 KiB

[startup+10.8002 s]
/proc/loadavg: 4.13 3.79 3.02 5/259 727622
/proc/meminfo: memFree=127281572/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19284 CPUtime=10.76 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4676 0 0 0 1076 0 0 0 20 0 1 0 142756557 20942848 4821 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4821 421 379 0 4647 0
Current children cumulated CPU time: 10.76 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21940 KiB

[startup+11.2002 s]
/proc/loadavg: 4.13 3.79 3.02 5/259 727622
/proc/meminfo: memFree=127274616/131524600 swapFree=131071996/131071996
[pid=727616] ppid=727613 vsize=9932 memory=2656 CPUtime=0 cores=4,6
/proc/727616/stat : 727616 (naps-1.02b5.sh) S 727613 727616 724545 0 -1 4194304 219 243 0 0 0 0 0 0 20 0 1 0 142756556 10170368 664 134679101440 94452710711296 94452711790616 140722505995712 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94452713889072 94452713936260 94452741595136 140722506003372 140722506003499 140722506003499 140722506010566 0
/proc/727616/statm: 2483 664 587 264 0 134 0
[pid=727621] ppid=727616 vsize=20452 memory=19284 CPUtime=11.16 cores=4,6
/proc/727621/stat : 727621 (naps-1.02b5) R 727616 727616 724545 0 -1 4194304 4676 0 0 0 1116 0 0 0 20 0 1 0 142756557 20942848 4821 134679101440 4194304 5746509 140732601925168 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 26877952 140732601926587 140732601926701 140732601926701 140732601933769 0
/proc/727621/statm: 5113 4821 421 379 0 4647 0
Current children cumulated CPU time: 11.16 s
Current children cumulated vsize: 30384 KiB
Current children cumulated memory: 21940 KiB

Child status: 30

Real time (s): 11.286
CPU time (s): 11.2601
CPU user time (s): 11.2507
CPU system time (s): 0.009405
CPU usage (%): 99.7705
Max. virtual memory (cumulated for all children) (KiB): 30384
Max. memory (cumulated for all children) (KiB): 21940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.2507
system time used= 0.009405
maximum resident set size= 19404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5152
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= 14


# summary of solver processes directly reported to runsolver:
#   pid: 727616
#   total CPU time (s): 11.2601
#   total CPU user time (s): 11.2507
#   total CPU system time (s): 0.009405

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039907 second user time and 0.068163 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-13 23:25:40
IDJOB=4427059
IDBENCH=143702
IDSOLVER=3045
FILE ID=nodeC021/4427059-1720905927
RUNJOBID= nodeC021-1720905420-726612
SLURM_JOB_ID= 7486080
Free space on /tmp= 890072 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220767--soft-33-100-0.wbo
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4427059-1720905927/watcher-4427059-1720905927 -o /tmp/evaluation-result-4427059-1720905927/solver-4427059-1720905927 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1720905420-726612 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4427059-1720905927.wbo

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

MD5SUM BENCH= 88b7c0c564c77620507551e3e8601c53
RANDOM SEED=630926911

nodeC021.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		: 3678.659
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	: 6999.42
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		: 3692.056
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	: 7005.23
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		: 3638.266
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	: 6999.42
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		: 3599.859
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	: 7005.23
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		: 3650.576
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	: 6999.42
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		: 3692.140
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	: 7005.23
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		: 3657.929
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	: 6999.42
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		: 3599.804
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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127390836 kB
MemAvailable:   129021300 kB
Buffers:          336660 kB
Cached:          2116704 kB
SwapCached:            0 kB
Active:           531380 kB
Inactive:        2988812 kB
Active(anon):       1560 kB
Inactive(anon):  1103024 kB
Active(file):     529820 kB
Inactive(file):  1885788 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4364 kB
Writeback:             0 kB
AnonPages:       1064160 kB
Mapped:           106704 kB
Shmem:             37720 kB
KReclaimable:     109360 kB
Slab:             214552 kB
SReclaimable:     109360 kB
SUnreclaim:       105192 kB
KernelStack:        4176 kB
PageTables:        11132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1709196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            55616 kB
HardwareCorrupted:     0 kB
AnonHugePages:    409600 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:      221908 kB
DirectMap2M:    12134400 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC021 at 2024-07-13 23:25:51