Trace number 4426499

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 6.96735 6.98418

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967523--soft-33-100-0.wbo
MD5SUM78530bd9d8566fef18fc3cd1ae043ffe
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.230813
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 constraints69
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 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1188
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-4426499-1720906138.wbo
0.00/0.02	c single stage optimization mode
0.00/0.02	o 2035
0.00/0.07	o 469
0.00/0.09	o 308
0.10/0.12	o 141
0.10/0.12	o 91
0.30/0.39	o 59
0.49/0.54	o 31
0.78/0.89	o 20
0.99/1.01	o 8
6.87/6.98	s OPTIMUM FOUND
6.87/6.98	c _____________________________________________________________________________
6.87/6.98	c std/band forms        : 81,0
6.87/6.98	c 2cl/3cl ITE-codings   : 17998,0
6.87/6.98	c BDD/srt/adr Max costs : 24438,96,0
6.87/6.98	c BDDraw/bin/mul/srt/adr: 1,0,10,70,0
6.87/6.98	c BDD nodes             : 20065
6.87/6.98	c Es1/CC detections     : 0,0
6.87/6.98	c CC sort               : 70
6.87/6.98	c SAT/UNSAT calls       : 9,2
6.87/6.98	c regenrated variables  : 0
6.87/6.98	c eliminated fixed lits : 225
6.87/6.98	c goal lit flips        : 24
6.87/6.98	c goal stages           : 1
6.87/6.98	c goal shrink           : 0
6.87/6.98	c goal coeff separations: 0
6.87/6.98	c restarts              : 1475
6.87/6.98	c conflicts             : 153002         (22041 /sec)
6.87/6.98	c decisions             : 198202         (28552 /sec)
6.87/6.98	c propagations          : 42079538       (6061840 /sec)
6.87/6.98	c inspects              : 0              (0 /sec)
6.87/6.98	c CPU time (solving tm) : 6.942 s        (6.863 s, SAT 0.9159 s, UNSAT 5.947 s)
6.87/6.98	c Time for Opt-base     : 0.000505 s
6.87/6.98	c Steps for Opt-base    : 4830
6.87/6.98	c Time for BDD coding   : 0.06209 s
6.87/6.98	c Time for srt coding   : 0.000121 s
6.87/6.98	c _____________________________________________________________________________
6.87/6.98	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	8

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (62585 MiB free)
  memory of node 1: 64510 MiB (61368 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426499-1720906138/watcher-4426499-1720906138 -o /tmp/evaluation-result-4426499-1720906138/solver-4426499-1720906138 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1720905500-722855 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4426499-1720906138.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=724397, runsolver pid=724394

[startup+0.100089 s]*
/proc/loadavg: 4.06 3.77 2.67 5/262 724402
/proc/meminfo: memFree=126914876/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=18952 memory=17240 CPUtime=0.1 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 4209 0 0 0 9 1 0 0 20 0 1 0 142778720 19406848 4310 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 4738 4310 644 659 0 3942 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28884 KiB
Current children cumulated memory: 20004 KiB

[startup+0.20597 s]*
/proc/loadavg: 4.06 3.77 2.67 5/262 724402
/proc/meminfo: memFree=126908824/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=22228 memory=20756 CPUtime=0.2 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 5420 0 0 0 19 1 0 0 20 0 1 0 142778720 22761472 5189 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 5557 5189 644 659 0 4761 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32160 KiB
Current children cumulated memory: 23520 KiB

[startup+0.306051 s]*
/proc/loadavg: 4.06 3.77 2.67 5/262 724402
/proc/meminfo: memFree=126906640/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=26336 memory=24204 CPUtime=0.3 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 7403 0 0 0 29 1 0 0 20 0 1 0 142778720 26968064 6051 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 6584 6051 660 659 0 5788 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 36268 KiB
Current children cumulated memory: 26968 KiB

[startup+0.700233 s]
/proc/loadavg: 4.06 3.77 2.67 5/262 724402
/proc/meminfo: memFree=126906580/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=23704 memory=21812 CPUtime=0.68 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 7990 0 0 0 67 1 0 0 20 0 1 0 142778720 24272896 5453 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 5926 5453 660 659 0 5130 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 24576 KiB

[startup+1.50017 s]
/proc/loadavg: 4.06 3.77 2.67 5/262 724402
/proc/meminfo: memFree=126908488/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=23704 memory=22340 CPUtime=1.48 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 8127 0 0 0 147 1 0 0 20 0 1 0 142778720 24272896 5585 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 5926 5585 660 659 0 5130 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 25104 KiB

[startup+3.10582 s]
/proc/loadavg: 4.06 3.77 2.67 5/262 724404
/proc/meminfo: memFree=126908212/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=23704 memory=22340 CPUtime=3.08 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 8135 0 0 0 307 1 0 0 20 0 1 0 142778720 24272896 5585 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 5926 5585 660 659 0 5130 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 25104 KiB

[startup+6.30024 s]
/proc/loadavg: 4.14 3.79 2.69 5/262 724404
/proc/meminfo: memFree=126905972/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=27244 memory=24672 CPUtime=6.28 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 10032 0 0 0 626 2 0 0 20 0 1 0 142778720 27897856 6168 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 6811 6168 660 659 0 6015 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 37176 KiB
Current children cumulated memory: 27436 KiB

[startup+6.98415 s]
# the end of solver process 724397 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=6.94471 s, system=0.022643 s

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

[startup+6.40027 s]
/proc/loadavg: 4.14 3.79 2.69 5/262 724404
/proc/meminfo: memFree=126905972/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=27244 memory=24672 CPUtime=6.38 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 10032 0 0 0 636 2 0 0 20 0 1 0 142778720 27897856 6168 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 6811 6168 660 659 0 6015 0
Current children cumulated CPU time: 6.38 s
Current children cumulated vsize: 37176 KiB
Current children cumulated memory: 27436 KiB

[startup+6.80021 s]
/proc/loadavg: 4.14 3.79 2.69 5/262 724404
/proc/meminfo: memFree=126905972/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=27244 memory=24672 CPUtime=6.78 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 10032 0 0 0 676 2 0 0 20 0 1 0 142778720 27897856 6168 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 6811 6168 660 659 0 6015 0
Current children cumulated CPU time: 6.78 s
Current children cumulated vsize: 37176 KiB
Current children cumulated memory: 27436 KiB

[startup+6.90021 s]
/proc/loadavg: 4.14 3.79 2.69 5/262 724404
/proc/meminfo: memFree=126905972/131524600 swapFree=131071996/131071996
[pid=724397] ppid=724394 vsize=9932 memory=2764 CPUtime=0 cores=5,7
/proc/724397/stat : 724397 (naps-1.03.sh) S 724394 724397 720473 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 142778720 10170368 691 134679101440 93933592932352 93933594011672 140736870216368 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 93933596110128 93933596157316 93933613703168 140736870224816 140736870224941 140736870224941 140736870232008 0
/proc/724397/statm: 2483 691 613 264 0 134 0
[pid=724402] ppid=724397 vsize=27244 memory=24672 CPUtime=6.87 cores=5,7
/proc/724402/stat : 724402 (naps-1.03) R 724397 724397 720473 0 -1 4194304 10032 0 0 0 685 2 0 0 20 0 1 0 142778720 27897856 6168 134679101440 4194304 6891213 140733336530400 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30154752 140733336536001 140733336536113 140733336536113 140733336543179 0
/proc/724402/statm: 6811 6168 660 659 0 6015 0
Current children cumulated CPU time: 6.87 s
Current children cumulated vsize: 37176 KiB
Current children cumulated memory: 27436 KiB

Child status: 30

Real time (s): 6.98418
CPU time (s): 6.96735
CPU user time (s): 6.94471
CPU system time (s): 0.022643
CPU usage (%): 99.759
Max. virtual memory (cumulated for all children) (KiB): 37176
Max. memory (cumulated for all children) (KiB): 27436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.94471
system time used= 0.022643
maximum resident set size= 25524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10514
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= 10


# summary of solver processes directly reported to runsolver:
#   pid: 724397
#   total CPU time (s): 6.96735
#   total CPU user time (s): 6.94471
#   total CPU system time (s): 0.022643

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.02812 second user time and 0.055034 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2024-07-13 23:29:11
IDJOB=4426499
IDBENCH=143740
IDSOLVER=3043
FILE ID=nodeC024/4426499-1720906138
RUNJOBID= nodeC024-1720905500-722855
SLURM_JOB_ID= 7486083
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967523--soft-33-100-0.wbo
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426499-1720906138/watcher-4426499-1720906138 -o /tmp/evaluation-result-4426499-1720906138/solver-4426499-1720906138 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1720905500-722855 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4426499-1720906138.wbo

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

MD5SUM BENCH= 78530bd9d8566fef18fc3cd1ae043ffe
RANDOM SEED=1008274919

nodeC024.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		: 3663.447
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	: 6999.60
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		: 3663.073
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	: 7007.08
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		: 3599.860
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	: 6999.60
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		: 3601.041
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	: 7007.08
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		: 3663.573
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	: 6999.60
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		: 3663.809
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	: 7007.08
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		: 3600.022
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	: 6999.60
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		: 3659.341
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	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126929528 kB
MemAvailable:   129171440 kB
Buffers:          327984 kB
Cached:          2729568 kB
SwapCached:            0 kB
Active:           501108 kB
Inactive:        3467984 kB
Active(anon):       1596 kB
Inactive(anon):   947668 kB
Active(file):     499512 kB
Inactive(file):  2520316 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:        909312 kB
Mapped:           109852 kB
Shmem:             37720 kB
KReclaimable:     123460 kB
Slab:             227976 kB
SReclaimable:     123460 kB
SUnreclaim:       104516 kB
KernelStack:        4220 kB
PageTables:        11116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1336616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            54368 kB
HardwareCorrupted:     0 kB
AnonHugePages:    675840 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:      203476 kB
DirectMap2M:    13201408 kB
DirectMap1G:    122683392 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC024 at 2024-07-13 23:29:18