Trace number 4435338

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-PB16 1.02b5UNSAT 16.3395 16.3856

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 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4435338-1721154141.opb
16.24/16.36	s UNSATISFIABLE
16.24/16.36	c _____________________________________________________________________________
16.24/16.36	c 
16.24/16.36	c std/band forms        : 1106,28
16.24/16.36	c 2cl/3cl ITE-codings   : 346202,21700
16.24/16.36	c BDD/srt/adr Max costs : 13589,0,0
16.24/16.36	c BDDraw/bin/mul/srt/adr: 1134,0,0,0,0
16.24/16.36	c BDD nodes             : 391030
16.24/16.36	c Es1/CC detections     : 0,0
16.24/16.36	c SAT/UNSAT calls       : 0,1
16.24/16.36	c regenrated variables  : 0
16.24/16.36	c restarts              : 657
16.24/16.36	c conflicts             : 183122         (11298 /sec)
16.24/16.36	c decisions             : 1418132        (87492 /sec)
16.24/16.36	c propagations          : 98806017       (6095896 /sec)
16.24/16.36	c inspects              : 0              (0 /sec)
16.24/16.36	c CPU time (solving tm) : 16.21 s        (13.87 s)
16.24/16.36	c Time for Opt-base     : 0 s
16.24/16.36	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (48360 MiB free)
  memory of node 1: 64510 MiB (62002 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435338-1721154141/watcher-4435338-1721154141 -o /tmp/evaluation-result-4435338-1721154141/solver-4435338-1721154141 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1721146884-859508 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4435338-1721154141.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
solver pid=863862, runsolver pid=863859
Current StackSize limit: 8192 KiB


[startup+0.100376 s]*
/proc/loadavg: 4.30 4.24 4.16 5/262 863867
/proc/meminfo: memFree=113002696/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=12444 memory=9332 CPUtime=0.09 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 1501 0 0 0 9 0 0 0 20 0 1 0 167578299 12742656 2333 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 3111 2333 405 379 0 2645 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 22376 KiB
Current children cumulated memory: 12064 KiB

[startup+0.205796 s]*
/proc/loadavg: 4.30 4.24 4.16 5/262 863867
/proc/meminfo: memFree=112999560/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=15752 memory=12324 CPUtime=0.2 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 2226 0 0 0 20 0 0 0 20 0 1 0 167578299 16130048 3081 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 3938 3081 405 379 0 3472 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 25684 KiB
Current children cumulated memory: 15056 KiB

[startup+0.305706 s]*
/proc/loadavg: 4.30 4.24 4.16 5/262 863867
/proc/meminfo: memFree=112991356/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=23636 memory=20324 CPUtime=0.3 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 4321 0 0 0 30 0 0 0 20 0 1 0 167578299 24203264 5081 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 5909 5081 421 379 0 5443 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33568 KiB
Current children cumulated memory: 23056 KiB

[startup+0.700277 s]
/proc/loadavg: 4.30 4.24 4.16 5/262 863867
/proc/meminfo: memFree=112988528/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=29280 memory=25496 CPUtime=0.68 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 5694 0 0 0 68 0 0 0 20 0 1 0 167578299 29982720 6374 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 7320 6374 421 379 0 6854 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39212 KiB
Current children cumulated memory: 28228 KiB

[startup+1.50028 s]
/proc/loadavg: 4.30 4.24 4.16 5/262 863867
/proc/meminfo: memFree=112983596/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=37636 memory=33916 CPUtime=1.48 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 7908 0 0 0 147 1 0 0 20 0 1 0 167578299 38539264 8479 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 9409 8479 421 379 0 8943 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 47568 KiB
Current children cumulated memory: 36648 KiB

[startup+3.10566 s]
/proc/loadavg: 4.27 4.23 4.16 5/262 863867
/proc/meminfo: memFree=112754868/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=270032 memory=252912 CPUtime=3.08 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 46660 0 0 0 300 8 0 0 20 0 1 0 167578299 276512768 63228 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 67508 63228 421 379 0 67042 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 279964 KiB
Current children cumulated memory: 255644 KiB

[startup+6.30027 s]
/proc/loadavg: 4.27 4.23 4.16 5/262 863867
/proc/meminfo: memFree=112772560/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=279292 memory=243820 CPUtime=6.27 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 49060 0 0 0 618 9 0 0 20 0 1 0 167578299 285995008 60955 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 69823 60955 421 379 0 69357 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 289224 KiB
Current children cumulated memory: 246552 KiB

[startup+12.7003 s]
/proc/loadavg: 4.25 4.23 4.16 5/262 863868
/proc/meminfo: memFree=112765160/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=281940 memory=250436 CPUtime=12.66 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 49759 0 0 0 1256 10 0 0 20 0 1 0 167578299 288706560 62609 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 70485 62609 421 379 0 70019 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 291872 KiB
Current children cumulated memory: 253168 KiB

[startup+16.3856 s]
# the end of solver process 863862 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=16.2197 s, system=0.119796 s

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

[startup+12.8003 s]
/proc/loadavg: 4.25 4.23 4.16 5/262 863868
/proc/meminfo: memFree=112765160/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=282072 memory=250436 CPUtime=12.75 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 49781 0 0 0 1265 10 0 0 20 0 1 0 167578299 288841728 62609 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 70518 62609 421 379 0 70052 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 292004 KiB
Current children cumulated memory: 253168 KiB

[startup+14.4003 s]
/proc/loadavg: 4.23 4.22 4.16 5/262 863868
/proc/meminfo: memFree=112758592/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=284700 memory=250632 CPUtime=14.34 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 50783 0 0 0 1424 10 0 0 20 0 1 0 167578299 291532800 62658 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 71175 62658 421 379 0 70709 0
Current children cumulated CPU time: 14.34 s
Current children cumulated vsize: 294632 KiB
Current children cumulated memory: 253364 KiB

[startup+15.2002 s]
/proc/loadavg: 4.23 4.22 4.16 5/262 863868
/proc/meminfo: memFree=112760028/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=285240 memory=253140 CPUtime=15.14 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 50945 0 0 0 1504 10 0 0 20 0 1 0 167578299 292085760 63285 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 71310 63285 421 379 0 70844 0
Current children cumulated CPU time: 15.14 s
Current children cumulated vsize: 295172 KiB
Current children cumulated memory: 255872 KiB

[startup+16.0003 s]*
/proc/loadavg: 4.23 4.22 4.16 5/262 863868
/proc/meminfo: memFree=112756888/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=286128 memory=253932 CPUtime=15.94 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 51141 0 0 0 1584 10 0 0 20 0 1 0 167578299 292995072 63483 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 71532 63483 421 379 0 71066 0
Current children cumulated CPU time: 15.94 s
Current children cumulated vsize: 296060 KiB
Current children cumulated memory: 256664 KiB

[startup+16.2002 s]
/proc/loadavg: 4.23 4.22 4.16 5/262 863868
/proc/meminfo: memFree=112756888/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=286400 memory=256244 CPUtime=16.14 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 51206 0 0 0 1604 10 0 0 20 0 1 0 167578299 293273600 64061 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 71600 64061 421 379 0 71134 0
Current children cumulated CPU time: 16.14 s
Current children cumulated vsize: 296332 KiB
Current children cumulated memory: 258976 KiB

[startup+16.3003 s]
/proc/loadavg: 4.23 4.22 4.16 5/262 863868
/proc/meminfo: memFree=112756888/131524600 swapFree=131071996/131071996
[pid=863862] ppid=863859 vsize=9932 memory=2732 CPUtime=0 cores=1,3
/proc/863862/stat : 863862 (naps-1.02b5.sh) S 863859 863862 859496 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 167578299 10170368 683 134679101440 94006262243328 94006263322648 140724206273216 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94006265421104 94006265468292 94006276456448 140724206281696 140724206281823 140724206281823 140724206288838 0
/proc/863862/statm: 2483 683 606 264 0 134 0
[pid=863867] ppid=863862 vsize=287684 memory=257296 CPUtime=16.24 cores=1,3
/proc/863867/stat : 863867 (naps-1.02b5) R 863862 863862 859496 0 -1 4194304 51450 0 0 0 1614 10 0 0 20 0 1 0 167578299 294588416 64324 134679101440 4194304 5746509 140732489824544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 29937664 140732489831407 140732489831521 140732489831521 140732489838537 0
/proc/863867/statm: 71921 64324 421 379 0 71455 0
Current children cumulated CPU time: 16.24 s
Current children cumulated vsize: 297616 KiB
Current children cumulated memory: 260028 KiB

Child status: 20

Real time (s): 16.3856
CPU time (s): 16.3395
CPU user time (s): 16.2197
CPU system time (s): 0.119796
CPU usage (%): 99.7182
Max. virtual memory (cumulated for all children) (KiB): 332184
Max. memory (cumulated for all children) (KiB): 275324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.2197
system time used= 0.119796
maximum resident set size= 279228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51931
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= 26


# summary of solver processes directly reported to runsolver:
#   pid: 863862
#   total CPU time (s): 16.3395
#   total CPU user time (s): 16.2197
#   total CPU system time (s): 0.119796

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048489 second user time and 0.106346 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2024-07-16 20:22:34
IDJOB=4435338
IDBENCH=158390
IDSOLVER=3065
FILE ID=nodeC022/4435338-1721154141
RUNJOBID= nodeC022-1721146884-859508
SLURM_JOB_ID= 7505740
Free space on /tmp= 890016 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/EmployeeScheduling/normalized-sep4.5.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435338-1721154141/watcher-4435338-1721154141 -o /tmp/evaluation-result-4435338-1721154141/solver-4435338-1721154141 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1721146884-859508 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4435338-1721154141.opb

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

MD5SUM BENCH= b67c8b15922ffb2eac696beabc53406c
RANDOM SEED=1810886017

nodeC022.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		: 3650.446
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3658.183
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	: 7006.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.851
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	: 6999.66
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		: 3663.779
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	: 7006.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3650.559
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	: 6999.66
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		: 3668.088
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	: 7006.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.051
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	: 6999.66
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		: 3599.970
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	: 7006.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        113011712 kB
MemAvailable:   115493380 kB
Buffers:          407932 kB
Cached:          2886480 kB
SwapCached:            0 kB
Active:           736004 kB
Inactive:       17104260 kB
Active(anon):       1580 kB
Inactive(anon): 14581700 kB
Active(file):     734424 kB
Inactive(file):  2522560 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:      14544900 kB
Mapped:           109180 kB
Shmem:             37720 kB
KReclaimable:     128664 kB
Slab:             239076 kB
SReclaimable:     128664 kB
SUnreclaim:       110412 kB
KernelStack:        4172 kB
PageTables:        37996 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   16699380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62176 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3241984 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:      240340 kB
DirectMap2M:    26796032 kB
DirectMap1G:    109051904 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC022 at 2024-07-16 20:22:50