Trace number 4426500

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS 1.03OPTIMUM 4.49188 4.50465

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110970444--soft-33-100-0.wbo
MD5SUM3fe609e3abfc3ea6e01c0dbccbf479ce
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.10188
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 1239
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 1.03.
0.00/0.00	c Input file name: HOME/instance-4426500-1720906111.wbo
0.00/0.02	c single stage optimization mode
0.00/0.02	o 1506
0.00/0.05	o 499
0.00/0.07	o 272
0.00/0.09	o 181
0.09/0.12	o 109
0.09/0.13	o 70
0.09/0.14	o 32
2.18/2.26	o 10
4.47/4.50	s OPTIMUM FOUND
4.47/4.50	c _____________________________________________________________________________
4.47/4.50	c std/band forms        : 80,0
4.47/4.50	c 2cl/3cl ITE-codings   : 17470,0
4.47/4.50	c BDD/srt/adr Max costs : 24043,96,0
4.47/4.50	c BDDraw/bin/mul/srt/adr: 1,0,9,70,0
4.47/4.50	c BDD nodes             : 19687
4.47/4.50	c Es1/CC detections     : 0,0
4.47/4.50	c CC sort               : 70
4.47/4.50	c SAT/UNSAT calls       : 8,2
4.47/4.50	c regenrated variables  : 0
4.47/4.50	c eliminated fixed lits : 122
4.47/4.50	c goal lit flips        : 35
4.47/4.50	c goal stages           : 1
4.47/4.50	c goal shrink           : 0
4.47/4.50	c goal coeff separations: 0
4.47/4.50	c restarts              : 2008
4.47/4.50	c conflicts             : 106837         (23901 /sec)
4.47/4.50	c decisions             : 159397         (35659 /sec)
4.47/4.50	c propagations          : 30757176       (6880743 /sec)
4.47/4.50	c inspects              : 0              (0 /sec)
4.47/4.50	c CPU time (solving tm) : 4.47 s        (4.384 s, SAT 2.162 s, UNSAT 2.222 s)
4.47/4.50	c Time for Opt-base     : 0.001056 s
4.47/4.50	c Steps for Opt-base    : 3904
4.47/4.50	c Time for BDD coding   : 0.06571 s
4.47/4.50	c Time for srt coding   : 5.7e-05 s
4.47/4.50	c _____________________________________________________________________________
4.47/4.50	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	10

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 (61301 MiB free)
  memory of node 1: 64473 MiB (54455 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426500-1720906111/watcher-4426500-1720906111 -o /tmp/evaluation-result-4426500-1720906111/solver-4426500-1720906111 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1720905575-729700 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4426500-1720906111.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=730885, runsolver pid=730882
Current StackSize limit: 8192 KiB


[startup+0.100985 s]*
/proc/loadavg: 4.44 3.86 2.98 6/261 730890
/proc/meminfo: memFree=118517740/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=20696 memory=19056 CPUtime=0.09 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 4738 0 0 0 9 0 0 0 20 0 1 0 142781640 21192704 4764 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 5174 4764 644 659 0 4378 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30628 KiB
Current children cumulated memory: 21796 KiB

[startup+0.206221 s]*
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118514652/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=23212 memory=21432 CPUtime=0.19 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 5355 0 0 0 19 0 0 0 20 0 1 0 142781640 23769088 5358 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 5803 5358 644 659 0 5007 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 24172 KiB

[startup+0.306312 s]*
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118511292/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=27444 memory=25144 CPUtime=0.3 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 7894 0 0 0 29 1 0 0 20 0 1 0 142781640 28102656 6286 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 6861 6286 660 659 0 6065 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 27884 KiB

[startup+0.700281 s]
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118514552/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=23712 memory=21540 CPUtime=0.68 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9228 0 0 0 67 1 0 0 20 0 1 0 142781640 24281088 5385 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 5928 5385 660 659 0 5132 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33644 KiB
Current children cumulated memory: 24280 KiB

[startup+1.50022 s]
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118514552/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=23712 memory=21540 CPUtime=1.48 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9231 0 0 0 147 1 0 0 20 0 1 0 142781640 24281088 5385 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 5928 5385 660 659 0 5132 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33644 KiB
Current children cumulated memory: 24280 KiB

[startup+3.10642 s]
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118514476/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=23712 memory=21540 CPUtime=3.08 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9245 0 0 0 307 1 0 0 20 0 1 0 142781640 24281088 5385 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 5928 5385 660 659 0 5132 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 33644 KiB
Current children cumulated memory: 24280 KiB

[startup+4.50461 s]
# the end of solver process 730885 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=4.47211 s, system=0.019777 s

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

[startup+3.20026 s]
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118514476/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=21660 memory=20420 CPUtime=3.18 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9245 0 0 0 317 1 0 0 20 0 1 0 142781640 22179840 5105 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 5415 5105 660 659 0 4619 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 31592 KiB
Current children cumulated memory: 23160 KiB

[startup+4.00018 s]*
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118513652/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=24308 memory=22468 CPUtime=3.98 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9263 0 0 0 397 1 0 0 20 0 1 0 142781640 24891392 5617 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 6077 5617 660 659 0 5281 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 34240 KiB
Current children cumulated memory: 25208 KiB

[startup+4.40021 s]
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118513652/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=24308 memory=22468 CPUtime=4.37 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9263 0 0 0 436 1 0 0 20 0 1 0 142781640 24891392 5617 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 6077 5617 660 659 0 5281 0
Current children cumulated CPU time: 4.37 s
Current children cumulated vsize: 34240 KiB
Current children cumulated memory: 25208 KiB

[startup+4.50019 s]
/proc/loadavg: 4.44 3.86 2.98 5/261 730890
/proc/meminfo: memFree=118513652/131524596 swapFree=131071996/131071996
[pid=730885] ppid=730882 vsize=9932 memory=2740 CPUtime=0 cores=1,3
/proc/730885/stat : 730885 (naps-1.03.sh) S 730882 730885 727211 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 142781640 10170368 685 134679101440 94567749541888 94567750621208 140734209305344 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94567752719664 94567752766852 94567781511168 140734209311664 140734209311789 140734209311789 140734209318856 0
/proc/730885/statm: 2483 685 607 264 0 134 0
[pid=730890] ppid=730885 vsize=24308 memory=22468 CPUtime=4.47 cores=1,3
/proc/730890/stat : 730890 (naps-1.03) R 730885 730885 727211 0 -1 4194304 9263 0 0 0 446 1 0 0 20 0 1 0 142781640 24891392 5617 134679101440 4194304 6891213 140720797479088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 14462976 140720797483969 140720797484081 140720797484081 140720797491147 0
/proc/730890/statm: 6077 5617 660 659 0 5281 0
Current children cumulated CPU time: 4.47 s
Current children cumulated vsize: 34240 KiB
Current children cumulated memory: 25208 KiB

Child status: 30

Real time (s): 4.50465
CPU time (s): 4.49188
CPU user time (s): 4.47211
CPU system time (s): 0.019777
CPU usage (%): 99.7166
Max. virtual memory (cumulated for all children) (KiB): 37376
Max. memory (cumulated for all children) (KiB): 27884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.47211
system time used= 0.019777
maximum resident set size= 25144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9744
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= 11
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 730885
#   total CPU time (s): 4.49188
#   total CPU user time (s): 4.47211
#   total CPU system time (s): 0.019777

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025011 second user time and 0.05011 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-13 23:28:43
IDJOB=4426500
IDBENCH=143664
IDSOLVER=3043
FILE ID=nodeC034/4426500-1720906111
RUNJOBID= nodeC034-1720905575-729700
SLURM_JOB_ID= 7486093
Free space on /tmp= 890064 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970444--soft-33-100-0.wbo
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426500-1720906111/watcher-4426500-1720906111 -o /tmp/evaluation-result-4426500-1720906111/solver-4426500-1720906111 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1720905575-729700 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4426500-1720906111.wbo

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

MD5SUM BENCH= 3fe609e3abfc3ea6e01c0dbccbf479ce
RANDOM SEED=1488464621

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3668.444
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3655.755
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.240
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3663.941
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3668.503
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3670.502
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.299
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.675
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        118535072 kB
MemAvailable:   120411756 kB
Buffers:          331840 kB
Cached:          2364348 kB
SwapCached:            0 kB
Active:           513932 kB
Inactive:       11836216 kB
Active(anon):       1540 kB
Inactive(anon):  9690156 kB
Active(file):     512392 kB
Inactive(file):  2146060 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5680 kB
Writeback:            28 kB
AnonPages:       9652496 kB
Mapped:           109652 kB
Shmem:             37720 kB
KReclaimable:     116108 kB
Slab:             221708 kB
SReclaimable:     116108 kB
SUnreclaim:       105600 kB
KernelStack:        4184 kB
PageTables:        28260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:   10762176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            56896 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7260160 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:      199380 kB
DirectMap2M:    19496960 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC034 at 2024-07-13 23:28:48