Trace number 4441639

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 8.62283 8.67054

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
MD5SUMc8aab35d42bad0d90391f6d533654bf0
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 benchmark1.2834
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40605
Total number of constraints118930
Number of constraints which are clauses117190
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1740
Minimum length of a constraint1
Maximum length of a constraint13
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 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 254
Number of bits of the biggest sum of numbers8
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-4441639-1721293791.opb
8.54/8.66	s UNSATISFIABLE
8.54/8.66	c _____________________________________________________________________________
8.54/8.66	c std/band forms        : 1740,0
8.54/8.66	c 2cl/3cl ITE-codings   : 122562,0
8.54/8.66	c BDD/srt/adr Max costs : 204,0,0
8.54/8.66	c BDDraw/bin/mul/srt/adr: 0,0,1740,0,0
8.54/8.66	c BDD nodes             : 191884
8.54/8.66	c Es1/CC detections     : 0,0
8.54/8.66	c CC sort               : 0
8.54/8.66	c SAT/UNSAT calls       : 0,1
8.54/8.66	c regenrated variables  : 0
8.54/8.66	c eliminated fixed lits : 0
8.54/8.66	c goal lit flips        : 0
8.54/8.66	c goal stages           : 0
8.54/8.66	c goal shrink           : 0
8.54/8.66	c goal coeff separations: 0
8.54/8.66	c restarts              : 1297
8.54/8.66	c conflicts             : 15215          (1776 /sec)
8.54/8.66	c decisions             : 509945         (59531 /sec)
8.54/8.66	c propagations          : 105494748      (12315490 /sec)
8.54/8.66	c inspects              : 0              (0 /sec)
8.54/8.66	c CPU time (solving tm) : 8.566 s        (6.752 s, SAT 0 s, UNSAT 6.752 s)
8.54/8.66	c Time for Opt-base     : 0.4496 s
8.54/8.66	c Steps for Opt-base    : 1396231
8.54/8.66	c Time for BDD coding   : 0.9707 s
8.54/8.66	c Time for srt coding   : 0 s
8.54/8.66	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: 63931 MiB (61099 MiB free)
  memory of node 1: 64510 MiB (61057 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441639-1721293791/watcher-4441639-1721293791 -o /tmp/evaluation-result-4441639-1721293791/solver-4441639-1721293791 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721293768-952554 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4441639-1721293791.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=952833, runsolver pid=952830
Current StackSize limit: 8192 KiB


[startup+0.100674 s]*
/proc/loadavg: 3.49 3.42 3.38 5/266 952838
/proc/meminfo: memFree=125085772/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=6104 memory=4080 CPUtime=0.09 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 629 0 0 0 9 0 0 0 20 0 1 0 181538209 6250496 1020 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 1526 1020 500 659 0 730 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 16036 KiB
Current children cumulated memory: 6904 KiB

[startup+0.206674 s]*
/proc/loadavg: 3.49 3.42 3.38 5/266 952838
/proc/meminfo: memFree=125084092/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=8220 memory=5684 CPUtime=0.19 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 1221 0 0 0 19 0 0 0 20 0 1 0 181538209 8417280 1421 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 2055 1421 500 659 0 1259 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 18152 KiB
Current children cumulated memory: 8508 KiB

[startup+0.306693 s]*
/proc/loadavg: 3.49 3.42 3.38 5/266 952838
/proc/meminfo: memFree=125082412/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=10568 memory=7096 CPUtime=0.28 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 1804 0 0 0 28 0 0 0 20 0 1 0 181538209 10821632 1774 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 2642 1774 500 659 0 1846 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 20500 KiB
Current children cumulated memory: 9920 KiB

[startup+0.700258 s]
/proc/loadavg: 3.49 3.42 3.38 5/266 952838
/proc/meminfo: memFree=125079732/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=17596 memory=12268 CPUtime=0.66 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 3768 0 0 0 66 0 0 0 20 0 1 0 181538209 18018304 3067 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 4399 3067 500 659 0 3603 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 27528 KiB
Current children cumulated memory: 15092 KiB

[startup+1.50026 s]
/proc/loadavg: 3.53 3.43 3.38 5/266 952838
/proc/meminfo: memFree=125067168/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=31544 memory=24724 CPUtime=1.46 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 7021 0 0 0 144 2 0 0 20 0 1 0 181538209 32301056 6181 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 7886 6181 532 659 0 7090 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 41476 KiB
Current children cumulated memory: 27548 KiB

[startup+3.10573 s]
/proc/loadavg: 3.53 3.43 3.38 5/266 952840
/proc/meminfo: memFree=125012620/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=79944 memory=66036 CPUtime=3.06 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 16497 0 0 0 302 4 0 0 20 0 1 0 181538209 81862656 16509 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 19986 16509 532 659 0 19190 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 89876 KiB
Current children cumulated memory: 68860 KiB

[startup+6.30025 s]
/proc/loadavg: 3.57 3.44 3.38 5/266 952840
/proc/meminfo: memFree=125002632/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=86420 memory=75932 CPUtime=6.24 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 17964 0 0 0 620 4 0 0 20 0 1 0 181538209 88494080 18983 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 21605 18983 532 659 0 20809 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 96352 KiB
Current children cumulated memory: 78756 KiB

[startup+8.6705 s]
# the end of solver process 952833 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=8.57174 s, system=0.05109 s

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

[startup+6.40028 s]
/proc/loadavg: 3.57 3.44 3.38 5/266 952840
/proc/meminfo: memFree=125002632/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=86420 memory=75932 CPUtime=6.34 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 17964 0 0 0 630 4 0 0 20 0 1 0 181538209 88494080 18983 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 21605 18983 532 659 0 20809 0
Current children cumulated CPU time: 6.34 s
Current children cumulated vsize: 96352 KiB
Current children cumulated memory: 78756 KiB

[startup+8.00023 s]*
/proc/loadavg: 3.57 3.44 3.38 5/266 952840
/proc/meminfo: memFree=125002596/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=86420 memory=75932 CPUtime=7.95 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 17972 0 0 0 791 4 0 0 20 0 1 0 181538209 88494080 18983 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 21605 18983 532 659 0 20809 0
Current children cumulated CPU time: 7.95 s
Current children cumulated vsize: 96352 KiB
Current children cumulated memory: 78756 KiB

[startup+8.40023 s]
/proc/loadavg: 3.57 3.44 3.38 5/266 952840
/proc/meminfo: memFree=125002596/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=86420 memory=75932 CPUtime=8.34 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 17972 0 0 0 830 4 0 0 20 0 1 0 181538209 88494080 18983 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 21605 18983 532 659 0 20809 0
Current children cumulated CPU time: 8.34 s
Current children cumulated vsize: 96352 KiB
Current children cumulated memory: 78756 KiB

[startup+8.60023 s]
/proc/loadavg: 3.57 3.44 3.38 5/266 952840
/proc/meminfo: memFree=125002596/131524600 swapFree=130798360/131071996
[pid=952833] ppid=952830 vsize=9932 memory=2824 CPUtime=0 cores=4,6
/proc/952833/stat : 952833 (naps-1.03.sh) S 952830 952833 952543 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 181538209 10170368 706 134679101440 94268468240384 94268469319704 140722786703200 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94268471418160 94268471465348 94268483661824 140722786710499 140722786710624 140722786710624 140722786717640 0
/proc/952833/statm: 2483 706 631 264 0 134 0
[pid=952838] ppid=952833 vsize=86420 memory=75932 CPUtime=8.54 cores=4,6
/proc/952838/stat : 952838 (naps-1.03) R 952833 952833 952543 0 -1 4194304 17972 0 0 0 850 4 0 0 20 0 1 0 181538209 88494080 18983 134679101440 4194304 6891213 140733737673568 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 23982080 140733737681908 140733737682020 140733737682020 140733737689035 0
/proc/952838/statm: 21605 18983 532 659 0 20809 0
Current children cumulated CPU time: 8.54 s
Current children cumulated vsize: 96352 KiB
Current children cumulated memory: 78756 KiB

Child status: 10

Real time (s): 8.67054
CPU time (s): 8.62283
CPU user time (s): 8.57174
CPU system time (s): 0.05109
CPU usage (%): 99.4497
Max. virtual memory (cumulated for all children) (KiB): 96352
Max. memory (cumulated for all children) (KiB): 78756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.57174
system time used= 0.05109
maximum resident set size= 75932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18452
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= 23


# summary of solver processes directly reported to runsolver:
#   pid: 952833
#   total CPU time (s): 8.62283
#   total CPU user time (s): 8.57174
#   total CPU system time (s): 0.05109

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029453 second user time and 0.067646 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-18 11:10:03
IDJOB=4441639
IDBENCH=147734
IDSOLVER=3063
FILE ID=nodeC014/4441639-1721293791
RUNJOBID= nodeC014-1721293768-952554
SLURM_JOB_ID= 7542601
Free space on /tmp= 890032 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441639-1721293791/watcher-4441639-1721293791 -o /tmp/evaluation-result-4441639-1721293791/solver-4441639-1721293791 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721293768-952554 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4441639-1721293791.opb

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

MD5SUM BENCH= c8aab35d42bad0d90391f6d533654bf0
RANDOM SEED=1447530363

nodeC014.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		: 3664.069
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	: 6999.32
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		: 3679.571
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
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		: 3614.076
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	: 6999.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.678
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
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		: 3652.944
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	: 6999.32
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		: 3679.635
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
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		: 3653.458
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	: 6999.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.018
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125089068 kB
MemAvailable:   128214540 kB
Buffers:          422584 kB
Cached:          3506192 kB
SwapCached:        12904 kB
Active:          1355028 kB
Inactive:        4489436 kB
Active(anon):       9340 kB
Inactive(anon):  1926844 kB
Active(file):    1345688 kB
Inactive(file):  2562592 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       130798360 kB
Dirty:             48404 kB
Writeback:          5740 kB
AnonPages:       1906904 kB
Mapped:            55404 kB
Shmem:             20172 kB
KReclaimable:     113680 kB
Slab:             212836 kB
SReclaimable:     113680 kB
SUnreclaim:        99156 kB
KernelStack:        4256 kB
PageTables:        13888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2982540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            35168 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1105920 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:      232148 kB
DirectMap2M:    25755648 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 890028 MiB
End job on nodeC014 at 2024-07-18 11:10:12