Trace number 4448601

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-PB16 1.02b5UNSAT 55.2534 55.4163

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
MD5SUM6aa2e19502a8f75e99296617bfe7afcb
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 benchmark1.39844
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables501
Total number of constraints251
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)251
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4448601-1721358253.opb
55.23/55.41	s UNSATISFIABLE
55.23/55.41	c _____________________________________________________________________________
55.23/55.41	c 
55.23/55.41	c std/band forms        : 0,250
55.23/55.41	c 2cl/3cl ITE-codings   : 0,750
55.23/55.41	c BDD/srt/adr Max costs : 6,0,0
55.23/55.41	c BDDraw/bin/mul/srt/adr: 250,0,0,0,0
55.23/55.41	c BDD nodes             : 2000
55.23/55.41	c Es1/CC detections     : 0,0
55.23/55.41	c SAT/UNSAT calls       : 0,1
55.23/55.41	c regenrated variables  : 0
55.23/55.41	c restarts              : 17299
55.23/55.41	c conflicts             : 2214587        (40099 /sec)
55.23/55.41	c decisions             : 3992168        (72286 /sec)
55.23/55.41	c propagations          : 30822337       (558095 /sec)
55.23/55.41	c inspects              : 0              (0 /sec)
55.23/55.41	c CPU time (solving tm) : 55.23 s        (55.21 s)
55.23/55.41	c Time for Opt-base     : 0 s
55.23/55.41	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: 63968 MiB (60941 MiB free)
  memory of node 1: 64473 MiB (62729 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448601-1721358253/watcher-4448601-1721358253 -o /tmp/evaluation-result-4448601-1721358253/solver-4448601-1721358253 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721351488-989675 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4448601-1721358253.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=995761, runsolver pid=995758
Current StackSize limit: 8192 KiB


[startup+0.100511 s]*
/proc/loadavg: 4.18 4.16 4.10 5/261 995766
/proc/meminfo: memFree=126635916/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=6124 memory=4424 CPUtime=0.09 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 866 0 0 0 9 0 0 0 20 0 1 0 187994228 6270976 1106 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 7 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 1531 1106 421 379 0 1065 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 16056 KiB
Current children cumulated memory: 7120 KiB

[startup+0.206525 s]*
/proc/loadavg: 4.18 4.16 4.10 5/261 995766
/proc/meminfo: memFree=126634572/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=7144 memory=5744 CPUtime=0.19 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 1190 0 0 0 19 0 0 0 20 0 1 0 187994228 7315456 1436 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 1786 1436 421 379 0 1320 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 17076 KiB
Current children cumulated memory: 8440 KiB

[startup+0.3057 s]*
/proc/loadavg: 4.18 4.16 4.10 5/261 995766
/proc/meminfo: memFree=126633564/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=7780 memory=6536 CPUtime=0.29 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 1367 0 0 0 29 0 0 0 20 0 1 0 187994228 7966720 1634 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 1945 1634 421 379 0 1479 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 17712 KiB
Current children cumulated memory: 9232 KiB

[startup+0.700265 s]
/proc/loadavg: 4.18 4.16 4.10 5/261 995766
/proc/meminfo: memFree=126631080/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=12520 memory=9704 CPUtime=0.67 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 2137 0 0 0 67 0 0 0 20 0 1 0 187994228 12820480 2426 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 3130 2426 421 379 0 2664 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 22452 KiB
Current children cumulated memory: 12400 KiB

[startup+1.50027 s]
/proc/loadavg: 4.18 4.16 4.10 5/261 995766
/proc/meminfo: memFree=126623932/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=13924 memory=12344 CPUtime=1.47 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 2832 0 0 0 147 0 0 0 20 0 1 0 187994228 14258176 3086 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 3481 3086 421 379 0 3015 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 23856 KiB
Current children cumulated memory: 15040 KiB

[startup+3.10562 s]
/proc/loadavg: 4.18 4.16 4.10 5/261 995766
/proc/meminfo: memFree=126615300/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=17408 memory=16632 CPUtime=3.07 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 4321 0 0 0 307 0 0 0 20 0 1 0 187994228 17825792 4158 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 4352 4158 421 379 0 3886 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 27340 KiB
Current children cumulated memory: 19328 KiB

[startup+6.30026 s]
/proc/loadavg: 4.17 4.15 4.10 5/261 995767
/proc/meminfo: memFree=126599472/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=24480 memory=23812 CPUtime=6.25 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 4567 0 0 0 625 0 0 0 20 0 1 0 187994228 25067520 5953 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 6120 5953 421 379 0 5654 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 34412 KiB
Current children cumulated memory: 26508 KiB

[startup+12.7002 s]
/proc/loadavg: 4.16 4.15 4.10 5/261 995767
/proc/meminfo: memFree=126577580/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=30200 memory=29524 CPUtime=12.64 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 5476 0 0 0 1263 1 0 0 20 0 1 0 187994228 30924800 7381 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 7550 7381 421 379 0 7084 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 40132 KiB
Current children cumulated memory: 32220 KiB

[startup+25.5003 s]
/proc/loadavg: 4.12 4.14 4.10 5/261 995770
/proc/meminfo: memFree=126586632/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=58264 memory=43708 CPUtime=25.4 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7298 0 0 0 2539 1 0 0 20 0 1 0 187994228 59662336 10927 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14566 10927 421 379 0 14100 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 68196 KiB
Current children cumulated memory: 46404 KiB

[startup+51.1058 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 995773
/proc/meminfo: memFree=126517284/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=58264 memory=57492 CPUtime=50.95 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7685 0 0 0 5093 2 0 0 20 0 1 0 187994228 59662336 14373 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14566 14373 421 379 0 14100 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 68196 KiB
Current children cumulated memory: 60188 KiB

[startup+55.4162 s]
# the end of solver process 995761 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=55.2285 s, system=0.024882 s

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

[startup+51.2003 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 995773
/proc/meminfo: memFree=126517284/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=58264 memory=57492 CPUtime=51.04 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7685 0 0 0 5102 2 0 0 20 0 1 0 187994228 59662336 14373 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14566 14373 421 379 0 14100 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 68196 KiB
Current children cumulated memory: 60188 KiB

[startup+52.8002 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 995773
/proc/meminfo: memFree=126517284/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=58264 memory=57492 CPUtime=52.64 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7694 0 0 0 5262 2 0 0 20 0 1 0 187994228 59662336 14373 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14566 14373 421 379 0 14100 0
Current children cumulated CPU time: 52.64 s
Current children cumulated vsize: 68196 KiB
Current children cumulated memory: 60188 KiB

[startup+54.4002 s]
/proc/loadavg: 4.12 4.14 4.10 5/261 995773
/proc/meminfo: memFree=126511144/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=58264 memory=57492 CPUtime=54.23 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7695 0 0 0 5421 2 0 0 20 0 1 0 187994228 59662336 14373 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14566 14373 421 379 0 14100 0
Current children cumulated CPU time: 54.23 s
Current children cumulated vsize: 68196 KiB
Current children cumulated memory: 60188 KiB

[startup+55.2002 s]
/proc/loadavg: 4.12 4.14 4.10 5/261 995775
/proc/meminfo: memFree=126511004/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=59884 memory=57656 CPUtime=55.03 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7700 0 0 0 5501 2 0 0 20 0 1 0 187994228 61321216 14414 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14971 14414 421 379 0 14505 0
Current children cumulated CPU time: 55.03 s
Current children cumulated vsize: 69816 KiB
Current children cumulated memory: 60352 KiB

[startup+55.4002 s]
/proc/loadavg: 4.12 4.14 4.10 5/261 995775
/proc/meminfo: memFree=126511004/131524600 swapFree=131071996/131071996
[pid=995761] ppid=995758 vsize=9932 memory=2696 CPUtime=0 cores=5,7
/proc/995761/stat : 995761 (naps-1.02b5.sh) S 995758 995761 989662 0 -1 4194304 219 238 0 0 0 0 0 0 20 0 1 0 187994228 10170368 674 134679101440 94244970180608 94244971259928 140720420821136 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94244973358384 94244973405572 94245004955648 140720420828127 140720420828254 140720420828254 140720420835270 0
/proc/995761/statm: 2483 674 596 264 0 134 0
[pid=995766] ppid=995761 vsize=59884 memory=57912 CPUtime=55.23 cores=5,7
/proc/995766/stat : 995766 (naps-1.02b5) R 995761 995761 989662 0 -1 4194304 7786 0 0 0 5521 2 0 0 20 0 1 0 187994228 61321216 14478 134679101440 4194304 5746509 140725393162240 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 30285824 140725393167342 140725393167456 140725393167456 140725393174473 0
/proc/995766/statm: 14971 14478 421 379 0 14505 0
Current children cumulated CPU time: 55.23 s
Current children cumulated vsize: 69816 KiB
Current children cumulated memory: 60608 KiB

Child status: 20

Real time (s): 55.4163
CPU time (s): 55.2534
CPU user time (s): 55.2285
CPU system time (s): 0.024882
CPU usage (%): 99.706
Max. virtual memory (cumulated for all children) (KiB): 69816
Max. memory (cumulated for all children) (KiB): 60608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.2285
system time used= 0.024882
maximum resident set size= 58044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8269
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= 54


# summary of solver processes directly reported to runsolver:
#   pid: 995761
#   total CPU time (s): 55.2534
#   total CPU user time (s): 55.2285
#   total CPU system time (s): 0.024882

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.103583 second user time and 0.320498 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-19 05:04:25
IDJOB=4448601
IDBENCH=160432
IDSOLVER=3065
FILE ID=nodeC032/4448601-1721358253
RUNJOBID= nodeC032-1721351488-989675
SLURM_JOB_ID= 7542756
Free space on /tmp= 890072 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448601-1721358253/watcher-4448601-1721358253 -o /tmp/evaluation-result-4448601-1721358253/solver-4448601-1721358253 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721351488-989675 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4448601-1721358253.opb

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

MD5SUM BENCH= 6aa2e19502a8f75e99296617bfe7afcb
RANDOM SEED=257629967

nodeC032.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		: 3638.318
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	: 6999.33
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		: 3658.803
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.666
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	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.244
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	: 7005.03
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		: 3638.331
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	: 6999.33
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		: 3649.821
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	: 7005.03
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		: 3599.777
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	: 6999.33
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		: 3651.839
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126639760 kB
MemAvailable:   129171032 kB
Buffers:          517508 kB
Cached:          2828284 kB
SwapCached:            0 kB
Active:           981380 kB
Inactive:        3242680 kB
Active(anon):       1612 kB
Inactive(anon):   914404 kB
Active(file):     979768 kB
Inactive(file):  2328276 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4232 kB
Writeback:             0 kB
AnonPages:        877956 kB
Mapped:           111368 kB
Shmem:             37720 kB
KReclaimable:     126104 kB
Slab:             241772 kB
SReclaimable:     126104 kB
SUnreclaim:       115668 kB
KernelStack:        4120 kB
PageTables:        10808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1358612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            70944 kB
HardwareCorrupted:     0 kB
AnonHugePages:    827392 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:      226004 kB
DirectMap2M:    21567488 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC032 at 2024-07-19 05:05:21