Trace number 4444818

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS-GM 1.03SAT 2.31636 2.3229

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111222080.opb
MD5SUMbcdf76062896bed33ca9943aacb97532
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.002442
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
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
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1247
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

Solver Data 

0.00/0.00	c NaPS 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4444818-1721317624.opb
2.28/2.32	s SATISFIABLE
2.28/2.32	c _____________________________________________________________________________
2.28/2.32	c std/band forms        : 71,0
2.28/2.32	c 2cl/3cl ITE-codings   : 3210,0
2.28/2.32	c BDD/srt/adr Max costs : 4079,96,0
2.28/2.32	c BDDraw/bin/mul/srt/adr: 1,0,0,70,0
2.28/2.32	c BDD nodes             : 4080
2.28/2.32	c Es1/CC detections     : 0,0
2.28/2.32	c CC sort               : 70
2.28/2.32	c SAT/UNSAT calls       : 1,0
2.28/2.32	c regenrated variables  : 0
2.28/2.32	c eliminated fixed lits : 0
2.28/2.32	c goal lit flips        : 0
2.28/2.32	c goal stages           : 0
2.28/2.32	c goal shrink           : 0
2.28/2.32	c goal coeff separations: 0
2.28/2.32	c restarts              : 274
2.28/2.32	c conflicts             : 44559          (19313 /sec)
2.28/2.32	c decisions             : 58704          (25443 /sec)
2.28/2.32	c propagations          : 12760701       (5530676 /sec)
2.28/2.32	c inspects              : 0              (0 /sec)
2.28/2.32	c CPU time (solving tm) : 2.307 s        (2.288 s, SAT 2.288 s, UNSAT 0 s)
2.28/2.32	c Time for Opt-base     : 0.000203 s
2.28/2.32	c Steps for Opt-base    : 0
2.28/2.32	c Time for BDD coding   : 0.01106 s
2.28/2.32	c Time for srt coding   : 0.000552 s
2.28/2.32	c _____________________________________________________________________________
2.28/2.32	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	0

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: 64096 MiB (60172 MiB free)
  memory of node 1: 64473 MiB (61891 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444818-1721317624/watcher-4444818-1721317624 -o /tmp/evaluation-result-4444818-1721317624/solver-4444818-1721317624 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958808 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4444818-1721317624.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=960093, runsolver pid=960090

[startup+0.100088 s]*
/proc/loadavg: 3.14 1.78 1.99 6/246 960098
/proc/meminfo: memFree=124985628/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=8644 memory=6524 CPUtime=0.1 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 1510 0 0 0 10 0 0 0 20 0 1 0 183918246 8851456 1631 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 2161 1631 468 659 0 1365 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 18576 KiB
Current children cumulated memory: 9252 KiB

[startup+0.212293 s]*
/proc/loadavg: 3.14 1.78 1.99 5/246 960098
/proc/meminfo: memFree=124984344/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=9660 memory=7316 CPUtime=0.21 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 1683 0 0 0 21 0 0 0 20 0 1 0 183918246 9891840 1829 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 2415 1829 468 659 0 1619 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 19592 KiB
Current children cumulated memory: 10044 KiB

[startup+0.312096 s]*
/proc/loadavg: 3.20 1.82 2.00 5/246 960098
/proc/meminfo: memFree=124983428/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=9660 memory=7316 CPUtime=0.31 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 1725 0 0 0 31 0 0 0 20 0 1 0 183918246 9891840 1829 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 2415 1829 468 659 0 1619 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 19592 KiB
Current children cumulated memory: 10044 KiB

[startup+0.700329 s]
/proc/loadavg: 3.20 1.82 2.00 5/246 960098
/proc/meminfo: memFree=124980204/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=10728 memory=8636 CPUtime=0.69 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 2003 0 0 0 69 0 0 0 20 0 1 0 183918246 10985472 2159 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 2682 2159 468 659 0 1886 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 20660 KiB
Current children cumulated memory: 11364 KiB

[startup+1.50033 s]
/proc/loadavg: 3.20 1.82 2.00 5/246 960098
/proc/meminfo: memFree=124975132/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=13408 memory=11276 CPUtime=1.48 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 2713 0 0 0 148 0 0 0 20 0 1 0 183918246 13729792 2819 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 3352 2819 468 659 0 2556 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 23340 KiB
Current children cumulated memory: 14004 KiB

[startup+2.32285 s]
# the end of solver process 960093 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=2.31148 s, system=0.004884 s

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

[startup+1.60036 s]
/proc/loadavg: 3.20 1.82 2.00 5/246 960098
/proc/meminfo: memFree=124975132/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=13408 memory=11276 CPUtime=1.58 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 2713 0 0 0 158 0 0 0 20 0 1 0 183918246 13729792 2819 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 3352 2819 468 659 0 2556 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 23340 KiB
Current children cumulated memory: 14004 KiB

[startup+2.00029 s]*
/proc/loadavg: 3.20 1.82 2.00 6/242 960124
/proc/meminfo: memFree=124976980/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=13408 memory=11276 CPUtime=1.99 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 2713 0 0 0 199 0 0 0 20 0 1 0 183918246 13729792 2819 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 3352 2819 468 659 0 2556 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 23340 KiB
Current children cumulated memory: 14004 KiB

[startup+2.20032 s]
/proc/loadavg: 3.20 1.82 2.00 6/242 960124
/proc/meminfo: memFree=124976980/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=13408 memory=11276 CPUtime=2.18 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 2713 0 0 0 218 0 0 0 20 0 1 0 183918246 13729792 2819 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 3352 2819 468 659 0 2556 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 23340 KiB
Current children cumulated memory: 14004 KiB

[startup+2.30032 s]
/proc/loadavg: 3.20 1.82 2.00 6/242 960124
/proc/meminfo: memFree=124976980/131655788 swapFree=131071996/131071996
[pid=960093] ppid=960090 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/960093/stat : 960093 (naps-1.03.sh) S 960090 960093 958796 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 183918246 10170368 682 134679101440 94666623950848 94666625030168 140731135661680 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94666627128624 94666627175812 94666644684800 140731135665119 140731135665248 140731135665248 140731135672264 0
/proc/960093/statm: 2483 682 604 264 0 134 0
[pid=960098] ppid=960093 vsize=13408 memory=11276 CPUtime=2.28 cores=1,3
/proc/960098/stat : 960098 (naps-1.03) R 960093 960093 958796 0 -1 4194304 2713 0 0 0 228 0 0 0 20 0 1 0 183918246 13729792 2819 134679101440 4194304 6891213 140736113452656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 8511488 140736113456112 140736113456228 140736113456228 140736113463243 0
/proc/960098/statm: 3352 2819 468 659 0 2556 0
Current children cumulated CPU time: 2.28 s
Current children cumulated vsize: 23340 KiB
Current children cumulated memory: 14004 KiB

Child status: 10

Real time (s): 2.3229
CPU time (s): 2.31636
CPU user time (s): 2.31148
CPU system time (s): 0.004884
CPU usage (%): 99.7186
Max. virtual memory (cumulated for all children) (KiB): 23340
Max. memory (cumulated for all children) (KiB): 14004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.31148
system time used= 0.004884
maximum resident set size= 11364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3188
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= 6


# summary of solver processes directly reported to runsolver:
#   pid: 960093
#   total CPU time (s): 2.31636
#   total CPU user time (s): 2.31148
#   total CPU system time (s): 0.004884

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043947 second user time and 0.072623 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-18 17:47:16
IDJOB=4444818
IDBENCH=148049
IDSOLVER=3062
FILE ID=nodeC004/4444818-1721317624
RUNJOBID= nodeC004-1721317560-958808
SLURM_JOB_ID= 7542665
Free space on /tmp= 723764 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222080.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444818-1721317624/watcher-4444818-1721317624 -o /tmp/evaluation-result-4444818-1721317624/solver-4444818-1721317624 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721317560-958808 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4444818-1721317624.opb

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

MD5SUM BENCH= bcdf76062896bed33ca9943aacb97532
RANDOM SEED=2123962198

nodeC004.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	: 0xb00001f
cpu MHz		: 3666.047
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3492.174
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.455
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.309
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3667.352
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1795.961
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.512
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.549
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124993896 kB
MemAvailable:   129713964 kB
Buffers:          508760 kB
Cached:          4995524 kB
SwapCached:            0 kB
Active:          1034268 kB
Inactive:        4960252 kB
Active(anon):       3408 kB
Inactive(anon):   524240 kB
Active(file):    1030860 kB
Inactive(file):  4436012 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             16552 kB
Writeback:             0 kB
AnonPages:        490080 kB
Mapped:           111800 kB
Shmem:             37700 kB
KReclaimable:     186788 kB
Slab:             299352 kB
SReclaimable:     186788 kB
SUnreclaim:       112564 kB
KernelStack:        3968 kB
PageTables:        10496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     972492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 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:      213832 kB
DirectMap2M:    23808000 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC004 at 2024-07-18 17:47:19