Trace number 4434532

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 NameAnswerobjective functionCPU timeWall clock time
NaPS 1.03UNSAT 16.6656 16.7104

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/
EmployeeScheduling/normalized-sep4.5.opb
MD5SUMb67c8b15922ffb2eac696beabc53406c
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark0.826056
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9324
Total number of constraints28660
Number of constraints which are clauses26658
Number of constraints which are cardinality constraints (but not clauses)238
Number of constraints which are nor clauses,nor cardinality constraints1764
Minimum length of a constraint2
Maximum length of a constraint240
Number of terms in the objective function 26
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 211
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 160
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 670
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.03.
0.00/0.00	c Input file name: HOME/instance-4434532-1721153162.opb
1.58/1.65	c single stage optimization mode
16.54/16.69	s UNSATISFIABLE
16.54/16.69	c _____________________________________________________________________________
16.54/16.69	c std/band forms        : 1162,0
16.54/16.69	c 2cl/3cl ITE-codings   : 315830,0
16.54/16.69	c BDD/srt/adr Max costs : 13589,1467,0
16.54/16.69	c BDDraw/bin/mul/srt/adr: 868,0,0,294,0
16.54/16.69	c BDD nodes             : 330502
16.54/16.69	c Es1/CC detections     : 0,0
16.54/16.69	c CC sort               : 266
16.54/16.69	c SAT/UNSAT calls       : 0,1
16.54/16.69	c regenrated variables  : 0
16.54/16.69	c eliminated fixed lits : 0
16.54/16.69	c goal lit flips        : 0
16.54/16.69	c goal stages           : 1
16.54/16.69	c goal shrink           : 0
16.54/16.69	c goal coeff separations: 0
16.54/16.69	c restarts              : 2326
16.54/16.69	c conflicts             : 46509          (2822 /sec)
16.54/16.69	c decisions             : 561637         (34082 /sec)
16.54/16.69	c propagations          : 38345533       (2326909 /sec)
16.54/16.69	c inspects              : 0              (0 /sec)
16.54/16.69	c CPU time (solving tm) : 16.48 s        (14.9 s, SAT 0 s, UNSAT 14.9 s)
16.54/16.69	c Time for Opt-base     : 0.002723 s
16.54/16.69	c Steps for Opt-base    : 0
16.54/16.69	c Time for BDD coding   : 0.9951 s
16.54/16.69	c Time for srt coding   : 0.03917 s
16.54/16.69	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (48290 MiB free)
  memory of node 1: 64473 MiB (61701 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434532-1721153162/watcher-4434532-1721153162 -o /tmp/evaluation-result-4434532-1721153162/solver-4434532-1721153162 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721152700-865417 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4434532-1721153162.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=866324, runsolver pid=866321

[startup+0.100099 s]*
/proc/loadavg: 4.12 3.95 3.78 5/246 866329
/proc/meminfo: memFree=112624176/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=11260 memory=9764 CPUtime=0.1 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 2071 0 0 0 10 0 0 0 20 0 1 0 167475045 11530240 2441 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 2815 2441 580 659 0 2019 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 21192 KiB
Current children cumulated memory: 12480 KiB

[startup+0.213041 s]*
/proc/loadavg: 4.12 3.95 3.78 5/246 866329
/proc/meminfo: memFree=112620816/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=14432 memory=12668 CPUtime=0.21 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 2838 0 0 0 21 0 0 0 20 0 1 0 167475045 14778368 3167 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 3608 3167 580 659 0 2812 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 24364 KiB
Current children cumulated memory: 15384 KiB

[startup+0.313043 s]*
/proc/loadavg: 4.12 3.95 3.78 5/246 866329
/proc/meminfo: memFree=112614288/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=21276 memory=19640 CPUtime=0.3 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 4769 0 0 0 30 0 0 0 20 0 1 0 167475045 21786624 4910 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 5319 4910 596 659 0 4523 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31208 KiB
Current children cumulated memory: 22356 KiB

[startup+0.700432 s]
/proc/loadavg: 4.12 3.95 3.78 5/246 866329
/proc/meminfo: memFree=112611432/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=26592 memory=25016 CPUtime=0.68 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 6595 0 0 0 67 1 0 0 20 0 1 0 167475045 27230208 6254 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 6648 6254 596 659 0 5852 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 36524 KiB
Current children cumulated memory: 27732 KiB

[startup+1.50041 s]
/proc/loadavg: 4.12 3.95 3.78 5/246 866329
/proc/meminfo: memFree=112601876/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=123192 memory=119408 CPUtime=1.48 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 24675 0 0 0 144 4 0 0 20 0 1 0 167475045 126148608 29852 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 30798 29852 596 659 0 30002 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 133124 KiB
Current children cumulated memory: 122124 KiB

[startup+3.11268 s]
/proc/loadavg: 4.12 3.95 3.78 5/246 866329
/proc/meminfo: memFree=112376752/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=272184 memory=263736 CPUtime=3.09 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 41115 0 0 0 299 10 0 0 20 0 1 0 167475045 278716416 65934 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 68046 65934 660 659 0 67250 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 282116 KiB
Current children cumulated memory: 266452 KiB

[startup+6.30038 s]
/proc/loadavg: 4.11 3.95 3.79 5/246 866329
/proc/meminfo: memFree=112285244/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=336680 memory=328736 CPUtime=6.27 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 44913 0 0 0 614 13 0 0 20 0 1 0 167475045 344760320 82184 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84170 82184 660 659 0 83374 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 346612 KiB
Current children cumulated memory: 331452 KiB

[startup+12.7004 s]
/proc/loadavg: 4.10 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112299072/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=331364 CPUtime=12.65 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47531 0 0 0 1249 16 0 0 20 0 1 0 167475045 347566080 82841 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 82841 660 659 0 84059 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 334080 KiB

[startup+16.7103 s]
# the end of solver process 866324 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=16.4922 s, system=0.173334 s

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

[startup+12.8005 s]
/proc/loadavg: 4.10 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112299072/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=331364 CPUtime=12.75 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47531 0 0 0 1259 16 0 0 20 0 1 0 167475045 347566080 82841 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 82841 660 659 0 84059 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 334080 KiB

[startup+14.4004 s]
/proc/loadavg: 4.10 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112285492/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=333412 CPUtime=14.35 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47532 0 0 0 1419 16 0 0 20 0 1 0 167475045 347566080 83353 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 83353 660 659 0 84059 0
Current children cumulated CPU time: 14.35 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 336128 KiB

[startup+16.0004 s]*
/proc/loadavg: 4.09 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112283732/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=333552 CPUtime=15.96 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47575 0 0 0 1580 16 0 0 20 0 1 0 167475045 347566080 83388 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 83388 660 659 0 84059 0
Current children cumulated CPU time: 15.96 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 336268 KiB

[startup+16.4004 s]
/proc/loadavg: 4.09 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112283732/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=333552 CPUtime=16.34 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47575 0 0 0 1618 16 0 0 20 0 1 0 167475045 347566080 83388 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 83388 660 659 0 84059 0
Current children cumulated CPU time: 16.34 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 336268 KiB

[startup+16.6004 s]
/proc/loadavg: 4.09 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112283732/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=333552 CPUtime=16.54 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47575 0 0 0 1638 16 0 0 20 0 1 0 167475045 347566080 83388 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 83388 660 659 0 84059 0
Current children cumulated CPU time: 16.54 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 336268 KiB

[startup+16.7004 s]
/proc/loadavg: 4.09 3.95 3.79 5/246 866330
/proc/meminfo: memFree=112283732/131655788 swapFree=131071996/131071996
[pid=866324] ppid=866321 vsize=9932 memory=2716 CPUtime=0 cores=1,3
/proc/866324/stat : 866324 (naps-1.03.sh) S 866321 866324 865371 0 -1 4194304 218 244 0 0 0 0 0 0 20 0 1 0 167475045 10170368 679 134679101440 94185041575936 94185042655256 140720507157552 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94185044753712 94185044800900 94185049477120 140720507163620 140720507163745 140720507163745 140720507170760 0
/proc/866324/statm: 2483 679 600 264 0 134 0
[pid=866329] ppid=866324 vsize=339420 memory=333552 CPUtime=16.64 cores=1,3
/proc/866329/stat : 866329 (naps-1.03) R 866324 866324 865371 0 -1 4194304 47581 0 0 0 1648 16 0 0 20 0 1 0 167475045 347566080 83388 134679101440 4194304 6891213 140735422021136 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 28729344 140735422022645 140735422022757 140735422022757 140735422029771 0
/proc/866329/statm: 84855 83388 660 659 0 84059 0
Current children cumulated CPU time: 16.64 s
Current children cumulated vsize: 349352 KiB
Current children cumulated memory: 336268 KiB

Child status: 30

Real time (s): 16.7104
CPU time (s): 16.6656
CPU user time (s): 16.4922
CPU system time (s): 0.173334
CPU usage (%): 99.7319
Max. virtual memory (cumulated for all children) (KiB): 375856
Max. memory (cumulated for all children) (KiB): 360528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.4922
system time used= 0.173334
maximum resident set size= 365332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48059
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= 22


# summary of solver processes directly reported to runsolver:
#   pid: 866324
#   total CPU time (s): 16.6656
#   total CPU user time (s): 16.4922
#   total CPU system time (s): 0.173334

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.103978 second user time and 0.234458 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-16 20:06:14
IDJOB=4434532
IDBENCH=158390
IDSOLVER=3063
FILE ID=nodeC005/4434532-1721153162
RUNJOBID= nodeC005-1721152700-865417
SLURM_JOB_ID= 7505754
Free space on /tmp= 723736 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/EmployeeScheduling/normalized-sep4.5.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434532-1721153162/watcher-4434532-1721153162 -o /tmp/evaluation-result-4434532-1721153162/solver-4434532-1721153162 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721152700-865417 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4434532-1721153162.opb

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

MD5SUM BENCH= b67c8b15922ffb2eac696beabc53406c
RANDOM SEED=974985903

nodeC005.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.765
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.779
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.347
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.179
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3546.983
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3537.312
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.404
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.190
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        112632256 kB
MemAvailable:   117698268 kB
Buffers:          407492 kB
Cached:          5436504 kB
SwapCached:            0 kB
Active:           830416 kB
Inactive:       17495628 kB
Active(anon):       3496 kB
Inactive(anon): 12515976 kB
Active(file):     826920 kB
Inactive(file):  4979652 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6696 kB
Writeback:            12 kB
AnonPages:      12479264 kB
Mapped:           113584 kB
Shmem:             37704 kB
KReclaimable:     199280 kB
Slab:             313132 kB
SReclaimable:     199280 kB
SUnreclaim:       113852 kB
KernelStack:        3964 kB
PageTables:        33868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   13706236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53856 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6686720 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      285512 kB
DirectMap2M:    36319232 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 723728 MiB
End job on nodeC005 at 2024-07-16 20:06:31