Trace number 4452159

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 1.03UNSAT 6.06377 6.08342

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/quimper/
SyncCodes/d_n_k/normalized-8_6_25.opb
MD5SUM327700430205073718cfdeea5c9331a0
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.64792
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1122
Total number of constraints5318
Number of constraints which are clauses5313
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint33
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 58
Number of bits of the biggest sum of numbers6
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 Input file name: HOME/instance-4452159-1721436551.opb
5.97/6.08	s UNSATISFIABLE
5.97/6.08	c _____________________________________________________________________________
5.97/6.08	c std/band forms        : 3,0
5.97/6.08	c 2cl/3cl ITE-codings   : 0,0
5.97/6.08	c BDD/srt/adr Max costs : 0,579,0
5.97/6.08	c BDDraw/bin/mul/srt/adr: 0,0,0,3,0
5.97/6.08	c BDD nodes             : 0
5.97/6.08	c Es1/CC detections     : 0,0
5.97/6.08	c CC sort               : 2
5.97/6.08	c SAT/UNSAT calls       : 0,1
5.97/6.08	c regenrated variables  : 0
5.97/6.08	c eliminated fixed lits : 6
5.97/6.08	c goal lit flips        : 0
5.97/6.08	c goal stages           : 0
5.97/6.08	c goal shrink           : 0
5.97/6.08	c goal coeff separations: 0
5.97/6.08	c restarts              : 6804
5.97/6.08	c conflicts             : 162482         (26962 /sec)
5.97/6.08	c decisions             : 335876         (55736 /sec)
5.97/6.08	c propagations          : 25106302       (4166171 /sec)
5.97/6.08	c inspects              : 0              (0 /sec)
5.97/6.08	c CPU time (solving tm) : 6.026 s        (5.927 s, SAT 0 s, UNSAT 5.927 s)
5.97/6.08	c Time for Opt-base     : 9.1e-05 s
5.97/6.08	c Steps for Opt-base    : 0
5.97/6.08	c Time for BDD coding   : 0 s
5.97/6.08	c Time for srt coding   : 0.000321 s
5.97/6.08	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (59726 MiB free)
  memory of node 1: 64473 MiB (61686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452159-1721436551/watcher-4452159-1721436551 -o /tmp/evaluation-result-4452159-1721436551/solver-4452159-1721436551 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721432748-1041018 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4452159-1721436551.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
solver pid=1043811, runsolver pid=1043808
Current StackSize limit: 8192 KiB


[startup+0.100368 s]*
/proc/loadavg: 4.11 4.12 4.12 6/246 1043816
/proc/meminfo: memFree=124325140/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=4708 memory=3016 CPUtime=0.09 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 316 0 0 0 9 0 0 0 20 0 1 0 195813903 4820992 754 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1177 754 532 659 0 381 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 14640 KiB
Current children cumulated memory: 5724 KiB

[startup+0.212631 s]*
/proc/loadavg: 4.11 4.12 4.12 5/246 1043816
/proc/meminfo: memFree=124323432/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=4964 memory=3256 CPUtime=0.2 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 386 0 0 0 20 0 0 0 20 0 1 0 195813903 5083136 814 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1241 814 532 659 0 445 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 14896 KiB
Current children cumulated memory: 5964 KiB

[startup+0.311958 s]*
/proc/loadavg: 4.11 4.12 4.12 5/246 1043816
/proc/meminfo: memFree=124323472/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=5060 memory=3520 CPUtime=0.3 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 417 0 0 0 30 0 0 0 20 0 1 0 195813903 5181440 880 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1265 880 532 659 0 469 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 14992 KiB
Current children cumulated memory: 6228 KiB

[startup+0.700316 s]
/proc/loadavg: 4.11 4.12 4.12 7/243 1043829
/proc/meminfo: memFree=124340772/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=5964 memory=4020 CPUtime=0.68 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 547 0 0 0 68 0 0 0 20 0 1 0 195813903 6107136 1005 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1491 1005 532 659 0 695 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 15896 KiB
Current children cumulated memory: 6728 KiB

[startup+1.50035 s]
/proc/loadavg: 4.11 4.12 4.12 5/246 1043866
/proc/meminfo: memFree=124282748/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=6620 memory=4476 CPUtime=1.47 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 936 0 0 0 147 0 0 0 20 0 1 0 195813903 6778880 1119 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1655 1119 532 659 0 859 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 16552 KiB
Current children cumulated memory: 7184 KiB

[startup+3.11327 s]
/proc/loadavg: 4.10 4.12 4.12 5/246 1043866
/proc/meminfo: memFree=124168176/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=6988 memory=4904 CPUtime=3.09 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 4028 0 0 0 308 1 0 0 20 0 1 0 195813903 7155712 1226 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1747 1226 532 659 0 951 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 16920 KiB
Current children cumulated memory: 7612 KiB

[startup+6.08336 s]
# the end of solver process 1043811 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=6.03086 s, system=0.032915 s

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

[startup+3.2004 s]
/proc/loadavg: 4.10 4.12 4.12 5/246 1043866
/proc/meminfo: memFree=124168176/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=6988 memory=4920 CPUtime=3.17 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 4806 0 0 0 316 1 0 0 20 0 1 0 195813903 7155712 1230 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 1747 1230 532 659 0 951 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 16920 KiB
Current children cumulated memory: 7628 KiB

[startup+4.80031 s]
/proc/loadavg: 4.10 4.12 4.12 5/246 1043866
/proc/meminfo: memFree=124143280/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=8500 memory=5464 CPUtime=4.77 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 12929 0 0 0 475 2 0 0 20 0 1 0 195813903 8704000 1366 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 2125 1366 532 659 0 1329 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 18432 KiB
Current children cumulated memory: 8172 KiB

[startup+5.6003 s]
/proc/loadavg: 4.10 4.12 4.12 5/246 1043866
/proc/meminfo: memFree=124142144/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=10324 memory=6516 CPUtime=5.56 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 16382 0 0 0 554 2 0 0 20 0 1 0 195813903 10571776 1629 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 2581 1629 532 659 0 1785 0
Current children cumulated CPU time: 5.56 s
Current children cumulated vsize: 20256 KiB
Current children cumulated memory: 9224 KiB

[startup+6.00034 s]*
/proc/loadavg: 4.10 4.12 4.12 5/246 1043866
/proc/meminfo: memFree=124142776/131655788 swapFree=131071996/131071996
[pid=1043811] ppid=1043808 vsize=9932 memory=2708 CPUtime=0 cores=1,3
/proc/1043811/stat : 1043811 (naps-1.03.sh) S 1043808 1043811 1041006 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 195813902 10170368 677 134679101440 94614625787904 94614626867224 140734170692016 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94614628965680 94614629012868 94614635102208 140734170698722 140734170698847 140734170698847 140734170705864 0
/proc/1043811/statm: 2483 677 599 264 0 134 0
[pid=1043816] ppid=1043811 vsize=9300 memory=6260 CPUtime=5.97 cores=1,3
/proc/1043816/stat : 1043816 (naps-1.03) R 1043811 1043811 1041006 0 -1 4194304 18203 0 0 0 595 2 0 0 20 0 1 0 195813903 9523200 1565 134679101440 4194304 6891213 140724126377088 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 12853248 140724126385139 140724126385251 140724126385251 140724126392267 0
/proc/1043816/statm: 2325 1565 532 659 0 1529 0
Current children cumulated CPU time: 5.97 s
Current children cumulated vsize: 19232 KiB
Current children cumulated memory: 8968 KiB

Child status: 10

Real time (s): 6.08342
CPU time (s): 6.06377
CPU user time (s): 6.03086
CPU system time (s): 0.032915
CPU usage (%): 99.6771
Max. virtual memory (cumulated for all children) (KiB): 20256
Max. memory (cumulated for all children) (KiB): 9224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.03086
system time used= 0.032915
maximum resident set size= 7624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18998
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= 12


# summary of solver processes directly reported to runsolver:
#   pid: 1043811
#   total CPU time (s): 6.06377
#   total CPU user time (s): 6.03086
#   total CPU system time (s): 0.032915

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.06612 second user time and 0.106971 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-20 02:49:23
IDJOB=4452159
IDBENCH=162921
IDSOLVER=3063
FILE ID=nodeC005/4452159-1721436551
RUNJOBID= nodeC005-1721432748-1041018
SLURM_JOB_ID= 7545624
Free space on /tmp= 723764 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB16/DEC-LIN/quimper/SyncCodes/d_n_k/normalized-8_6_25.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452159-1721436551/watcher-4452159-1721436551 -o /tmp/evaluation-result-4452159-1721436551/solver-4452159-1721436551 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721432748-1041018 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4452159-1721436551.opb

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

MD5SUM BENCH= 327700430205073718cfdeea5c9331a0
RANDOM SEED=212084127

nodeC005.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		: 3669.966
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	: 6983.53
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		: 1197.186
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	: 6983.35
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		: 1197.345
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	: 6983.53
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		: 1197.181
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	: 6983.35
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		: 3669.949
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	: 6983.53
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		: 3653.539
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	: 6983.35
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		: 1197.456
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	: 6983.53
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		: 1197.364
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	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124327648 kB
MemAvailable:   129807736 kB
Buffers:          549864 kB
Cached:          5711096 kB
SwapCached:            0 kB
Active:          1157504 kB
Inactive:        5470896 kB
Active(anon):       3480 kB
Inactive(anon):   409524 kB
Active(file):    1154024 kB
Inactive(file):  5061372 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5280 kB
Writeback:             0 kB
AnonPages:        366616 kB
Mapped:           114784 kB
Shmem:             45896 kB
KReclaimable:     209784 kB
Slab:             329240 kB
SReclaimable:     209784 kB
SUnreclaim:       119456 kB
KernelStack:        3984 kB
PageTables:        10320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     712836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            61728 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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:      285512 kB
DirectMap2M:    36319232 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 723748 MiB
End job on nodeC005 at 2024-07-20 02:49:29