Trace number 4450361

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 18.9047 18.9545

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
MD5SUM2bb0b15a1713ed3ebed857cd771e5926
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 benchmark0.074557
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints151
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)151
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-4450361-1721407285.opb
18.83/18.95	s UNSATISFIABLE
18.83/18.95	c _____________________________________________________________________________
18.83/18.95	c 
18.83/18.95	c std/band forms        : 0,150
18.83/18.95	c 2cl/3cl ITE-codings   : 0,450
18.83/18.95	c BDD/srt/adr Max costs : 6,0,0
18.83/18.95	c BDDraw/bin/mul/srt/adr: 150,0,0,0,0
18.83/18.95	c BDD nodes             : 1200
18.83/18.95	c Es1/CC detections     : 0,0
18.83/18.95	c SAT/UNSAT calls       : 0,1
18.83/18.95	c regenrated variables  : 0
18.83/18.95	c restarts              : 5989
18.83/18.95	c conflicts             : 898536         (47586 /sec)
18.83/18.95	c decisions             : 1400352        (74161 /sec)
18.83/18.95	c propagations          : 13605393       (720528 /sec)
18.83/18.95	c inspects              : 0              (0 /sec)
18.83/18.95	c CPU time (solving tm) : 18.88 s        (18.87 s)
18.83/18.95	c Time for Opt-base     : 0 s
18.83/18.95	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 (62488 MiB free)
  memory of node 1: 64473 MiB (63335 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4450361-1721407285/watcher-4450361-1721407285 -o /tmp/evaluation-result-4450361-1721407285/solver-4450361-1721407285 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1721403128-1019519 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4450361-1721407285.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=1022287, runsolver pid=1022284

[startup+0.100096 s]*
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128840004/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=5432 memory=4580 CPUtime=0.1 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 814 0 0 0 10 0 0 0 20 0 1 0 192894723 5562368 1145 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 1358 1145 421 379 0 892 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15364 KiB
Current children cumulated memory: 7332 KiB

[startup+0.205736 s]*
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128839528/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=7080 memory=4844 CPUtime=0.2 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 931 0 0 0 20 0 0 0 20 0 1 0 192894723 7249920 1211 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 1770 1211 421 379 0 1304 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 17012 KiB
Current children cumulated memory: 7596 KiB

[startup+0.305477 s]*
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128838156/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=8788 memory=6164 CPUtime=0.3 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 1257 0 0 0 30 0 0 0 20 0 1 0 192894723 8998912 1541 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 2197 1541 421 379 0 1731 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18720 KiB
Current children cumulated memory: 8916 KiB

[startup+0.700233 s]
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128836972/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=8788 memory=7748 CPUtime=0.69 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 1608 0 0 0 69 0 0 0 20 0 1 0 192894723 8998912 1937 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 2197 1937 421 379 0 1731 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 18720 KiB
Current children cumulated memory: 10500 KiB

[startup+1.50025 s]
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128803180/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=13188 memory=12172 CPUtime=1.49 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 2257 0 0 0 149 0 0 0 20 0 1 0 192894723 13504512 3043 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 3297 3043 421 379 0 2831 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 23120 KiB
Current children cumulated memory: 14924 KiB

[startup+3.10559 s]
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128797464/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=20244 memory=16312 CPUtime=3.08 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 3147 0 0 0 308 0 0 0 20 0 1 0 192894723 20729856 4078 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 5061 4078 421 379 0 4595 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 30176 KiB
Current children cumulated memory: 19064 KiB

[startup+6.30026 s]
/proc/loadavg: 4.09 4.11 4.09 5/260 1022292
/proc/meminfo: memFree=128758752/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=20244 memory=19656 CPUtime=6.27 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 3478 0 0 0 627 0 0 0 20 0 1 0 192894723 20729856 4914 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 5061 4914 421 379 0 4595 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 30176 KiB
Current children cumulated memory: 22408 KiB

[startup+12.7003 s]
/proc/loadavg: 4.08 4.10 4.09 5/260 1022293
/proc/meminfo: memFree=128701384/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=30824 CPUtime=12.65 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5262 0 0 0 1264 1 0 0 20 0 1 0 192894723 37990400 7706 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 7706 421 379 0 8809 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 33576 KiB

[startup+18.9544 s]
# the end of solver process 1022287 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=18.8854 s, system=0.019323 s

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

[startup+12.8003 s]
/proc/loadavg: 4.08 4.10 4.09 5/260 1022293
/proc/meminfo: memFree=128701384/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=30824 CPUtime=12.75 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5262 0 0 0 1274 1 0 0 20 0 1 0 192894723 37990400 7706 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 7706 421 379 0 8809 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 33576 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.15 4.12 4.09 5/260 1022293
/proc/meminfo: memFree=128689096/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=30824 CPUtime=15.95 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5268 0 0 0 1594 1 0 0 20 0 1 0 192894723 37990400 7706 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 7706 421 379 0 8809 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 33576 KiB

[startup+17.6002 s]
/proc/loadavg: 4.15 4.12 4.09 5/260 1022293
/proc/meminfo: memFree=128681368/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=36468 CPUtime=17.54 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5662 0 0 0 1753 1 0 0 20 0 1 0 192894723 37990400 9117 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 9117 421 379 0 8809 0
Current children cumulated CPU time: 17.54 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 39220 KiB

[startup+18.4002 s]
/proc/loadavg: 4.15 4.12 4.09 5/260 1022293
/proc/meminfo: memFree=128679328/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=36468 CPUtime=18.34 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5662 0 0 0 1833 1 0 0 20 0 1 0 192894723 37990400 9117 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 9117 421 379 0 8809 0
Current children cumulated CPU time: 18.34 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 39220 KiB

[startup+18.8002 s]
/proc/loadavg: 4.15 4.12 4.09 5/260 1022293
/proc/meminfo: memFree=128679328/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=36468 CPUtime=18.74 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5662 0 0 0 1873 1 0 0 20 0 1 0 192894723 37990400 9117 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 9117 421 379 0 8809 0
Current children cumulated CPU time: 18.74 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 39220 KiB

[startup+18.9002 s]
/proc/loadavg: 4.15 4.12 4.09 5/260 1022293
/proc/meminfo: memFree=128679328/131524600 swapFree=131071996/131071996
[pid=1022287] ppid=1022284 vsize=9932 memory=2752 CPUtime=0 cores=1,3
/proc/1022287/stat : 1022287 (naps-1.02b5.sh) S 1022284 1022287 1017486 0 -1 4194304 220 242 0 0 0 0 0 0 20 0 1 0 192894723 10170368 688 134679101440 94111114285056 94111115364376 140721157282368 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94111117462832 94111117510020 94111128981504 140721157288926 140721157289053 140721157289053 140721157296070 0
/proc/1022287/statm: 2483 688 611 264 0 134 0
[pid=1022292] ppid=1022287 vsize=37100 memory=36468 CPUtime=18.83 cores=1,3
/proc/1022292/stat : 1022292 (naps-1.02b5) R 1022287 1022287 1017486 0 -1 4194304 5662 0 0 0 1882 1 0 0 20 0 1 0 192894723 37990400 9117 134679101440 4194304 5746509 140735142176656 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 9879552 140735142183917 140735142184031 140735142184031 140735142191049 0
/proc/1022292/statm: 9275 9117 421 379 0 8809 0
Current children cumulated CPU time: 18.83 s
Current children cumulated vsize: 47032 KiB
Current children cumulated memory: 39220 KiB

Child status: 20

Real time (s): 18.9545
CPU time (s): 18.9047
CPU user time (s): 18.8854
CPU system time (s): 0.019323
CPU usage (%): 99.7376
Max. virtual memory (cumulated for all children) (KiB): 47032
Max. memory (cumulated for all children) (KiB): 39220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.8854
system time used= 0.019323
maximum resident set size= 36528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6139
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: 1022287
#   total CPU time (s): 18.9047
#   total CPU user time (s): 18.8854
#   total CPU system time (s): 0.019323

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043625 second user time and 0.120654 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2024-07-19 18:41:38
IDJOB=4450361
IDBENCH=160433
IDSOLVER=3065
FILE ID=nodeC026/4450361-1721407285
RUNJOBID= nodeC026-1721403128-1019519
SLURM_JOB_ID= 7545449
Free space on /tmp= 890072 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x30split.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4450361-1721407285/watcher-4450361-1721407285 -o /tmp/evaluation-result-4450361-1721407285/solver-4450361-1721407285 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1721403128-1019519 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4450361-1721407285.opb

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

MD5SUM BENCH= 2bb0b15a1713ed3ebed857cd771e5926
RANDOM SEED=373849397

nodeC026.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3663.801
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	: 6999.74
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		: 3660.398
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	: 7005.45
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		: 3600.172
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	: 6999.74
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		: 3656.064
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	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3663.938
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	: 6999.74
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		: 3662.604
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	: 7005.45
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		: 3599.958
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	: 6999.74
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		: 3600.193
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	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128843824 kB
MemAvailable:   129410004 kB
Buffers:          559484 kB
Cached:           853716 kB
SwapCached:            0 kB
Active:          1072992 kB
Inactive:        1000044 kB
Active(anon):       1588 kB
Inactive(anon):   704152 kB
Active(file):    1071404 kB
Inactive(file):   295892 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4192 kB
Writeback:             0 kB
AnonPages:        656852 kB
Mapped:           112084 kB
Shmem:             45912 kB
KReclaimable:      77416 kB
Slab:             187488 kB
SReclaimable:      77416 kB
SUnreclaim:       110072 kB
KernelStack:        4124 kB
PageTables:        10696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1178684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            67808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    518144 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:      260820 kB
DirectMap2M:    27824128 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC026 at 2024-07-19 18:41:57