Trace number 4435278

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 1.02b5? (MO) 278.203 278.959

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/sroussel/NG/
normalized-NG.dot_unif_50null10mast_rapportOE2.0_TMAX180_K192_cod1.opb
MD5SUMc394902a34a3ecc31aded0750ee67503
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-43018
Best CPU time to get the best result obtained on this benchmark72001.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 170372
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 105742757
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 105742757
Number of bits of the biggest sum of numbers27
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-4435278-1721151986.opb
277.34/278.10	c 
277.34/278.10	c *** TERMINATED *** by signal 15
277.34/278.10	s UNKNOWN
277.34/278.10	c _____________________________________________________________________________
277.34/278.10	c 
277.34/278.10	c std/band forms        : 1978,0
277.34/278.10	c 2cl/3cl ITE-codings   : 0,0
277.34/278.10	c BDD/srt/adr Max costs : 607,0,0
277.34/278.10	c BDDraw/bin/mul/srt/adr: 1977,0,0,0,0
277.34/278.10	c BDD nodes             : 55843654
277.34/278.10	c Es1/CC detections     : 0,0
277.34/278.10	c SAT/UNSAT calls       : 0,0
277.34/278.10	c regenrated variables  : 0
277.34/278.10	c restarts              : 0
277.34/278.10	c conflicts             : 0              (0 /sec)
277.34/278.10	c decisions             : 0              (0 /sec)
277.34/278.10	c propagations          : 0              (0 /sec)
277.34/278.10	c inspects              : 0              (0 /sec)
277.34/278.10	c CPU time (solving tm) : 264.8 s        (0 s)
277.34/278.10	c Time for Opt-base     : 0 s
277.34/278.10	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 (44580 MiB free)
  memory of node 1: 64510 MiB (60602 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435278-1721151986/watcher-4435278-1721151986 -o /tmp/evaluation-result-4435278-1721151986/solver-4435278-1721151986 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721144777-860576 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4435278-1721151986.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=864657, runsolver pid=864654
Current StackSize limit: 8192 KiB


[startup+0.100619 s]*
/proc/loadavg: 4.10 4.15 4.10 5/258 864662
/proc/meminfo: memFree=107660536/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=55056 memory=44368 CPUtime=0.09 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 11025 0 0 0 8 1 0 0 20 0 1 0 167363587 56377344 11092 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 13764 11092 373 379 0 13298 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 64988 KiB
Current children cumulated memory: 47088 KiB

[startup+0.206036 s]*
/proc/loadavg: 4.10 4.15 4.10 5/258 864662
/proc/meminfo: memFree=107630328/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=72240 memory=63784 CPUtime=0.2 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 15994 0 0 0 18 2 0 0 20 0 1 0 167363587 73973760 15946 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 18060 15946 389 379 0 17594 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 82172 KiB
Current children cumulated memory: 66504 KiB

[startup+0.306038 s]*
/proc/loadavg: 4.10 4.15 4.10 5/258 864662
/proc/meminfo: memFree=107608308/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=80296 memory=69740 CPUtime=0.3 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 17856 0 0 0 28 2 0 0 20 0 1 0 167363587 82223104 17435 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 20074 17435 405 379 0 19608 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 90228 KiB
Current children cumulated memory: 72460 KiB

[startup+0.700274 s]
/proc/loadavg: 4.10 4.15 4.10 5/258 864662
/proc/meminfo: memFree=107591456/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=88048 memory=79816 CPUtime=0.68 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 19349 0 0 0 66 2 0 0 20 0 1 0 167363587 90161152 19954 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 22012 19954 405 379 0 21546 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 97980 KiB
Current children cumulated memory: 82536 KiB

[startup+1.50025 s]
/proc/loadavg: 4.10 4.15 4.10 5/258 864662
/proc/meminfo: memFree=107550796/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=152312 memory=137668 CPUtime=1.48 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 33426 0 0 0 144 4 0 0 20 0 1 0 167363587 155967488 34417 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 38078 34417 405 379 0 37612 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 162244 KiB
Current children cumulated memory: 140388 KiB

[startup+3.10611 s]
/proc/loadavg: 4.10 4.15 4.10 5/258 864662
/proc/meminfo: memFree=107295700/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=206392 memory=198772 CPUtime=3.08 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 44877 0 0 0 301 7 0 0 20 0 1 0 167363587 211345408 49693 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 51598 49693 405 379 0 51132 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 216324 KiB
Current children cumulated memory: 201492 KiB

[startup+6.30025 s]
/proc/loadavg: 4.10 4.14 4.10 5/257 864663
/proc/meminfo: memFree=118403396/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=431092 memory=417780 CPUtime=6.27 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 97204 0 0 0 610 17 0 0 20 0 1 0 167363587 441438208 104445 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 107773 104445 421 379 0 107307 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 441024 KiB
Current children cumulated memory: 420500 KiB

[startup+12.7003 s]
/proc/loadavg: 4.17 4.16 4.11 5/258 864713
/proc/meminfo: memFree=121833252/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=1405768 memory=1390808 CPUtime=12.66 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 326160 0 0 0 1213 53 0 0 20 0 1 0 167363587 1439506432 347702 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 351442 347702 421 379 0 350976 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 1415700 KiB
Current children cumulated memory: 1393528 KiB

[startup+25.5003 s]
/proc/loadavg: 4.13 4.15 4.10 5/258 864716
/proc/meminfo: memFree=116364176/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=2893756 memory=2866428 CPUtime=25.42 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 679080 0 0 0 2439 103 0 0 20 0 1 0 167363587 2963206144 716607 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 723439 716607 421 379 0 722973 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2903688 KiB
Current children cumulated memory: 2869148 KiB

[startup+51.106 s]
/proc/loadavg: 4.15 4.15 4.11 5/261 864725
/proc/meminfo: memFree=109066676/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=5820188 memory=5778596 CPUtime=50.96 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 1371571 0 0 0 4887 209 0 0 20 0 1 0 167363587 5959872512 1444649 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 1455047 1444649 421 379 0 1454581 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 5830120 KiB
Current children cumulated memory: 5781316 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.14 4.10 5/262 864735
/proc/meminfo: memFree=97676532/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=11811048 memory=11721116 CPUtime=102.01 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 2785377 0 0 0 9757 444 0 0 20 0 1 0 167363587 12094513152 2930279 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 2952762 2930279 421 379 0 2952296 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 11820980 KiB
Current children cumulated memory: 11723836 KiB

[startup+162.3 s]
/proc/loadavg: 4.09 4.13 4.10 5/262 864745
/proc/meminfo: memFree=88997700/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=18822996 memory=18720732 CPUtime=161.85 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 4417891 0 0 0 15468 717 0 0 20 0 1 0 167363587 19274747904 4680183 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 4705749 4680183 421 379 0 4705283 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 18832928 KiB
Current children cumulated memory: 18723452 KiB

[startup+222.3 s]
/proc/loadavg: 4.60 4.26 4.14 5/263 864808
/proc/meminfo: memFree=85953472/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=25288420 memory=25076212 CPUtime=221.69 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 5810853 0 0 0 21186 983 0 0 20 0 1 0 167363587 25895342080 6269053 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 6322105 6269053 421 379 0 6321639 0
Current children cumulated CPU time: 221.69 s
Current children cumulated vsize: 25298352 KiB
Current children cumulated memory: 25078932 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+278.106 s]
/proc/loadavg: 4.42 4.27 4.15 5/263 864819
/proc/meminfo: memFree=78109200/131524600 swapFree=131071996/131071996
[pid=864657] ppid=864654 vsize=9932 memory=2720 CPUtime=0 cores=1,3
/proc/864657/stat : 864657 (naps-1.02b5.sh) S 864654 864657 860564 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 167363586 10170368 680 134679101440 93905994366976 93905995446296 140721783985456 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 93905997544752 93905997591940 93906024529920 140721783989216 140721783989343 140721783989343 140721783996358 0
/proc/864657/statm: 2483 680 602 264 0 134 0
[pid=864662] ppid=864657 vsize=31742692 memory=31675784 CPUtime=277.34 cores=1,3
/proc/864662/stat : 864662 (naps-1.02b5) R 864657 864657 860564 0 -1 4194304 7429262 0 0 0 26481 1253 0 0 20 0 1 0 167363587 32504516608 7918946 134679101440 4194304 5746509 140722134095584 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 38555648 140722134098927 140722134099041 140722134099041 140722134106057 0
/proc/864662/statm: 7935673 7918946 421 379 0 7935207 0
Current children cumulated CPU time: 277.34 s
Current children cumulated vsize: 31752624 KiB
Current children cumulated memory: 31678504 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+278.111 s]
# the end of solver process 864657 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=0.0008 s, system=0.001936 s

[startup+278.959 s]
# the end of solver process 864662 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=264.82 s, system=13.3825 s
# this solver process was not waited by its parent and was adopted by runsolver

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

[startup+278.4 s]
/proc/loadavg: 4.42 4.27 4.15 5/262 864819
/proc/meminfo: memFree=81295100/131524600 swapFree=131071996/131071996
Current cumulated CPU time of completed processes: 0.002736 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+278.8 s]
/proc/loadavg: 4.42 4.27 4.15 5/262 864819
/proc/meminfo: memFree=81295100/131524600 swapFree=131071996/131071996
Current cumulated CPU time of completed processes: 0.002736 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+278.9 s]
/proc/loadavg: 4.42 4.27 4.15 5/262 864819
/proc/meminfo: memFree=81295100/131524600 swapFree=131071996/131071996
Current cumulated CPU time of completed processes: 0.002736 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0

Real time (s): 278.959
CPU time (s): 278.203
CPU user time (s): 264.82
CPU system time (s): 13.3825
CPU usage (%): 99.7289
Max. virtual memory (cumulated for all children) (KiB): 31752624
Max. memory (cumulated for all children) (KiB): 31678504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 264.82
system time used= 13.3825
maximum resident set size= 31675988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7429728
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= 365


# summary of solver processes directly reported to runsolver:
#   pid: 864657,864662
#   total CPU time (s): 278.203
#   total CPU user time (s): 264.82
#   total CPU system time (s): 13.3825

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.52974 second user time and 1.58119 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2024-07-16 19:46:40
IDJOB=4435278
IDBENCH=158125
IDSOLVER=3065
FILE ID=nodeC024/4435278-1721151986
RUNJOBID= nodeC024-1721144777-860576
SLURM_JOB_ID= 7505734
Free space on /tmp= 889988 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB12/OPT-LIN/sroussel/NG/normalized-NG.dot_unif_50null10mast_rapportOE2.0_TMAX180_K192_cod1.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435278-1721151986/watcher-4435278-1721151986 -o /tmp/evaluation-result-4435278-1721151986/solver-4435278-1721151986 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721144777-860576 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4435278-1721151986.opb

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

MD5SUM BENCH= c394902a34a3ecc31aded0750ee67503
RANDOM SEED=1173614481

nodeC024.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		: 3673.727
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	: 6999.60
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		: 3659.124
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	: 7007.08
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		: 3599.809
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	: 6999.60
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		: 3672.250
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	: 7007.08
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		: 3673.719
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	: 6999.60
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		: 3665.042
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	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.844
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	: 6999.60
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		: 3672.367
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	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        107708020 kB
MemAvailable:   112237696 kB
Buffers:          426900 kB
Cached:          4888024 kB
SwapCached:            0 kB
Active:           763148 kB
Inactive:       22311808 kB
Active(anon):       1564 kB
Inactive(anon): 17796196 kB
Active(file):     761584 kB
Inactive(file):  4515612 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             96892 kB
Writeback:             0 kB
AnonPages:      17760052 kB
Mapped:           109392 kB
Shmem:             37720 kB
KReclaimable:     184256 kB
Slab:             301224 kB
SReclaimable:     184256 kB
SUnreclaim:       116968 kB
KernelStack:        4144 kB
PageTables:        44144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   20712880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62144 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4491264 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:    23650304 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 889880 MiB
End job on nodeC024 at 2024-07-16 19:51:19