Trace number 4448508

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS-GM 1.03UNSAT 163.326 163.9

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x80split.opb
MD5SUM1a3ecc72c33db076137ced748302e815
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 benchmark1.93963
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables801
Total number of constraints401
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)401
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 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4448508-1721355383.opb
163.21/163.89	s UNSATISFIABLE
163.21/163.89	c _____________________________________________________________________________
163.21/163.89	c std/band forms        : 800,0
163.21/163.89	c 2cl/3cl ITE-codings   : 0,0
163.21/163.89	c BDD/srt/adr Max costs : 0,11,0
163.21/163.89	c BDDraw/bin/mul/srt/adr: 0,0,0,800,0
163.21/163.89	c BDD nodes             : 0
163.21/163.89	c Es1/CC detections     : 0,0
163.21/163.89	c CC sort               : 400
163.21/163.89	c SAT/UNSAT calls       : 0,1
163.21/163.89	c regenrated variables  : 0
163.21/163.89	c eliminated fixed lits : 0
163.21/163.89	c goal lit flips        : 0
163.21/163.89	c goal stages           : 0
163.21/163.89	c goal shrink           : 0
163.21/163.89	c goal coeff separations: 0
163.21/163.89	c restarts              : 44298
163.21/163.89	c conflicts             : 5965535        (36540 /sec)
163.21/163.89	c decisions             : 12443525       (76218 /sec)
163.21/163.89	c propagations          : 71536844       (438172 /sec)
163.21/163.89	c inspects              : 0              (0 /sec)
163.21/163.89	c CPU time (solving tm) : 163.3 s        (163.3 s, SAT 0 s, UNSAT 163.3 s)
163.21/163.89	c Time for Opt-base     : 0.00044 s
163.21/163.89	c Steps for Opt-base    : 0
163.21/163.89	c Time for BDD coding   : 0 s
163.21/163.89	c Time for srt coding   : 0.000819 s
163.21/163.89	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 (60412 MiB free)
  memory of node 1: 64473 MiB (60733 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448508-1721355383/watcher-4448508-1721355383 -o /tmp/evaluation-result-4448508-1721355383/solver-4448508-1721355383 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721351295-991220 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4448508-1721355383.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=995136, runsolver pid=995133

[startup+0.100095 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 995141
/proc/meminfo: memFree=124048764/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=8364 memory=6284 CPUtime=0.09 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 1299 0 0 0 9 0 0 0 20 0 1 0 187708896 8564736 1571 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 2091 1571 468 659 0 1295 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18296 KiB
Current children cumulated memory: 9004 KiB

[startup+0.206022 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 995141
/proc/meminfo: memFree=124046616/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=10704 memory=8396 CPUtime=0.2 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 1801 0 0 0 20 0 0 0 20 0 1 0 187708896 10960896 2099 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 2676 2099 468 659 0 1880 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 20636 KiB
Current children cumulated memory: 11116 KiB

[startup+0.306141 s]*
/proc/loadavg: 3.97 4.08 4.08 5/259 995141
/proc/meminfo: memFree=124046140/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=10704 memory=8660 CPUtime=0.3 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 1870 0 0 0 30 0 0 0 20 0 1 0 187708896 10960896 2165 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 2676 2165 468 659 0 1880 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 20636 KiB
Current children cumulated memory: 11380 KiB

[startup+0.700272 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 995141
/proc/meminfo: memFree=124041572/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=13572 memory=11300 CPUtime=0.68 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 2550 0 0 0 68 0 0 0 20 0 1 0 187708896 13897728 2825 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 3393 2825 468 659 0 2597 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 23504 KiB
Current children cumulated memory: 14020 KiB

[startup+1.50029 s]
/proc/loadavg: 3.97 4.08 4.08 5/259 995141
/proc/meminfo: memFree=124037396/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=18140 memory=15720 CPUtime=1.48 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 3113 0 0 0 148 0 0 0 20 0 1 0 187708896 18575360 3930 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 4535 3930 468 659 0 3739 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 28072 KiB
Current children cumulated memory: 18440 KiB

[startup+3.10586 s]
/proc/loadavg: 3.98 4.07 4.08 5/259 995141
/proc/meminfo: memFree=124023988/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=27932 memory=21936 CPUtime=3.08 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 4662 0 0 0 307 1 0 0 20 0 1 0 187708896 28602368 5484 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 6983 5484 468 659 0 6187 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 37864 KiB
Current children cumulated memory: 24656 KiB

[startup+6.30028 s]
/proc/loadavg: 3.98 4.07 4.08 5/259 995143
/proc/meminfo: memFree=124003056/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=32560 memory=28388 CPUtime=6.27 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 5260 0 0 0 626 1 0 0 20 0 1 0 187708896 33341440 7097 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 8140 7097 468 659 0 7344 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 42492 KiB
Current children cumulated memory: 31108 KiB

[startup+12.7003 s]
/proc/loadavg: 3.98 4.07 4.08 5/259 995143
/proc/meminfo: memFree=123984296/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=36980 memory=34832 CPUtime=12.64 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 5848 0 0 0 1263 1 0 0 20 0 1 0 187708896 37867520 8708 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 9245 8708 468 659 0 8449 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 46912 KiB
Current children cumulated memory: 37552 KiB

[startup+25.5003 s]
/proc/loadavg: 3.98 4.07 4.08 5/259 995246
/proc/meminfo: memFree=124020668/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=59604 memory=52648 CPUtime=25.4 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 8105 0 0 0 2537 3 0 0 20 0 1 0 187708896 61034496 13162 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 14901 13162 468 659 0 14105 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 69536 KiB
Current children cumulated memory: 55368 KiB

[startup+51.106 s]
/proc/loadavg: 4.06 4.08 4.08 5/259 995249
/proc/meminfo: memFree=123955308/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=71096 memory=69024 CPUtime=50.91 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 9177 0 0 0 5088 3 0 0 20 0 1 0 187708896 72802304 17256 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 17774 17256 468 659 0 16978 0
Current children cumulated CPU time: 50.91 s
Current children cumulated vsize: 81028 KiB
Current children cumulated memory: 71744 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.08 4.08 5/259 995260
/proc/meminfo: memFree=123881564/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=89952 memory=87772 CPUtime=101.93 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 9488 0 0 0 10189 4 0 0 20 0 1 0 187708896 92110848 21943 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 22488 21943 468 659 0 21692 0
Current children cumulated CPU time: 101.93 s
Current children cumulated vsize: 99884 KiB
Current children cumulated memory: 90492 KiB

[startup+162.3 s]
/proc/loadavg: 4.27 4.13 4.10 5/259 995270
/proc/meminfo: memFree=123823192/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=157928 memory=138412 CPUtime=161.72 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 11836 0 0 0 16167 5 0 0 20 0 1 0 187708896 161718272 34603 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 39482 34603 468 659 0 38686 0
Current children cumulated CPU time: 161.72 s
Current children cumulated vsize: 167860 KiB
Current children cumulated memory: 141132 KiB

[startup+163.899 s]
# the end of solver process 995136 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=163.264 s, system=0.062524 s

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

[startup+163.2 s]
/proc/loadavg: 4.27 4.13 4.10 5/259 995270
/proc/meminfo: memFree=123853052/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=108608 memory=106648 CPUtime=162.61 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 11836 0 0 0 16256 5 0 0 20 0 1 0 187708896 111214592 26662 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 27152 26662 468 659 0 26356 0
Current children cumulated CPU time: 162.61 s
Current children cumulated vsize: 118540 KiB
Current children cumulated memory: 109368 KiB

[startup+163.6 s]
/proc/loadavg: 4.27 4.13 4.10 5/259 995270
/proc/meminfo: memFree=123853052/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=108608 memory=106648 CPUtime=163.01 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 11836 0 0 0 16296 5 0 0 20 0 1 0 187708896 111214592 26662 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 27152 26662 468 659 0 26356 0
Current children cumulated CPU time: 163.01 s
Current children cumulated vsize: 118540 KiB
Current children cumulated memory: 109368 KiB

[startup+163.8 s]
/proc/loadavg: 4.27 4.13 4.10 5/259 995270
/proc/meminfo: memFree=123853052/131524596 swapFree=131071996/131071996
[pid=995136] ppid=995133 vsize=9932 memory=2720 CPUtime=0 cores=0,2
/proc/995136/stat : 995136 (naps-1.03.sh) S 995133 995136 991210 0 -1 4194304 224 243 0 0 0 0 0 0 20 0 1 0 187708896 10170368 680 134679101440 94325832806400 94325833885720 140732727386656 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 94325835984176 94325836031364 94325847179264 140732727391199 140732727391328 140732727391328 140732727398344 0
/proc/995136/statm: 2483 680 601 264 0 134 0
[pid=995141] ppid=995136 vsize=108608 memory=106648 CPUtime=163.21 cores=0,2
/proc/995141/stat : 995141 (naps-1.03) R 995136 995136 991210 0 -1 4194304 11836 0 0 0 16316 5 0 0 20 0 1 0 187708896 111214592 26662 134679101440 4194304 6891213 140721151004816 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 25640960 140721151009776 140721151009892 140721151009892 140721151016907 0
/proc/995141/statm: 27152 26662 468 659 0 26356 0
Current children cumulated CPU time: 163.21 s
Current children cumulated vsize: 118540 KiB
Current children cumulated memory: 109368 KiB

Child status: 10

Real time (s): 163.9
CPU time (s): 163.326
CPU user time (s): 163.264
CPU system time (s): 0.062524
CPU usage (%): 99.6503
Max. virtual memory (cumulated for all children) (KiB): 167860
Max. memory (cumulated for all children) (KiB): 141132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 163.264
system time used= 0.062524
maximum resident set size= 138412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12318
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= 1125


# summary of solver processes directly reported to runsolver:
#   pid: 995136
#   total CPU time (s): 163.326
#   total CPU user time (s): 163.264
#   total CPU system time (s): 0.062524

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.405612 second user time and 0.828911 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-19 04:16:36
IDJOB=4448508
IDBENCH=160428
IDSOLVER=3062
FILE ID=nodeC034/4448508-1721355383
RUNJOBID= nodeC034-1721351295-991220
SLURM_JOB_ID= 7542752
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x80split.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448508-1721355383/watcher-4448508-1721355383 -o /tmp/evaluation-result-4448508-1721355383/solver-4448508-1721355383 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721351295-991220 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4448508-1721355383.opb

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

MD5SUM BENCH= 1a3ecc72c33db076137ced748302e815
RANDOM SEED=1737927839

nodeC034.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		: 3658.185
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	: 6999.99
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		: 3673.875
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	: 7005.58
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		: 3643.500
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	: 6999.99
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		: 3600.496
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	: 7005.58
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		: 3656.611
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	: 6999.99
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		: 3673.887
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	: 7005.58
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		: 3600.056
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	: 6999.99
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		: 3600.011
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	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        124051500 kB
MemAvailable:   129293532 kB
Buffers:          503760 kB
Cached:          5512180 kB
SwapCached:            0 kB
Active:          1000236 kB
Inactive:        5721388 kB
Active(anon):       1548 kB
Inactive(anon):   741524 kB
Active(file):     998688 kB
Inactive(file):  4979864 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             11748 kB
Writeback:             8 kB
AnonPages:        705436 kB
Mapped:           111580 kB
Shmem:             37720 kB
KReclaimable:     206604 kB
Slab:             332952 kB
SReclaimable:     206604 kB
SUnreclaim:       126348 kB
KernelStack:        4156 kB
PageTables:        11024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    1045480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            71168 kB
HardwareCorrupted:     0 kB
AnonHugePages:    546816 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:      307924 kB
DirectMap2M:    41408512 kB
DirectMap1G:    94371840 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC034 at 2024-07-19 04:19:20