Trace number 4433788

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-GM 1.03OPT344750 15.0319 15.0796

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/www.csit.fsu.edu/
~burkardt/datasets/mps/normalized-mps-v2-20-10-maros.opb
MD5SUM848e47deac6a47526073146630130ada
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark344750
Best CPU time to get the best result obtained on this benchmark0.02447
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables90
Total number of constraints6
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6
Minimum length of a constraint15
Maximum length of a constraint90
Number of terms in the objective function 90
Biggest coefficient in the objective function 4831838208
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 15032909794
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 4831838208
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 15032909794
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c NaPS 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4433788-1721068177.opb
0.20/0.26	c single stage optimization mode
0.29/0.33	o 441033
0.50/0.53	o 413540
0.59/0.62	o 368055
1.18/1.29	o 361334
1.28/1.37	o 353779
1.39/1.46	o 350308
1.48/1.53	o 347980
1.78/1.84	o 345860
2.08/2.18	o 344951
4.68/4.77	o 344947
4.87/4.92	o 344772
10.16/10.28	o 344770
12.15/12.22	o 344756
14.54/14.62	o 344754
14.64/14.74	o 344750
14.94/15.06	s OPTIMUM FOUND
14.94/15.06	c _____________________________________________________________________________
14.94/15.06	c std/band forms        : 25,1
14.94/15.06	c 2cl/3cl ITE-codings   : 138997,1018
14.94/15.06	c BDD/srt/adr Max costs : 141440,0,0
14.94/15.06	c BDDraw/bin/mul/srt/adr: 0,0,26,0,0
14.94/15.06	c BDD nodes             : 145777
14.94/15.06	c Es1/CC detections     : 0,0
14.94/15.06	c CC sort               : 0
14.94/15.06	c SAT/UNSAT calls       : 15,7
14.94/15.06	c regenrated variables  : 7410
14.94/15.06	c eliminated fixed lits : 696
14.94/15.06	c goal lit flips        : 0
14.94/15.06	c goal stages           : 1
14.94/15.06	c goal shrink           : 0
14.94/15.06	c goal coeff separations: 14
14.94/15.06	c restarts              : 2708
14.94/15.06	c conflicts             : 551520         (36856 /sec)
14.94/15.06	c decisions             : 947698         (63331 /sec)
14.94/15.06	c propagations          : 1234759945     (82513861 /sec)
14.94/15.06	c inspects              : 0              (0 /sec)
14.94/15.06	c CPU time (solving tm) : 14.96 s        (14.11 s, SAT 5.226 s, UNSAT 8.885 s)
14.94/15.06	c Time for Opt-base     : 0.1682 s
14.94/15.06	c Steps for Opt-base    : 850104
14.94/15.06	c Time for BDD coding   : 0.7567 s
14.94/15.06	c Time for srt coding   : 0 s
14.94/15.06	c _____________________________________________________________________________
14.94/15.06	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 x73 x74 x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90

Verifier Data 

OK	344750

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 (57664 MiB free)
  memory of node 1: 64510 MiB (44141 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433788-1721068177/watcher-4433788-1721068177 -o /tmp/evaluation-result-4433788-1721068177/solver-4433788-1721068177 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721060969-828423 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4433788-1721068177.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=832728, runsolver pid=832725

[startup+0.100089 s]*
/proc/loadavg: 4.24 4.17 4.12 6/257 832736
/proc/meminfo: memFree=104241908/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=15332 memory=9232 CPUtime=0.1 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 1969 0 0 0 10 0 0 0 20 0 1 0 158985145 15699968 2308 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 3833 2308 468 659 0 3037 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 25264 KiB
Current children cumulated memory: 11840 KiB

[startup+0.205742 s]*
/proc/loadavg: 4.24 4.17 4.12 5/260 832765
/proc/meminfo: memFree=104235328/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=21708 memory=15672 CPUtime=0.2 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 3659 0 0 0 20 0 0 0 20 0 1 0 158985145 22228992 3918 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 5427 3918 468 659 0 4631 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31640 KiB
Current children cumulated memory: 18280 KiB

[startup+0.305792 s]*
/proc/loadavg: 4.24 4.17 4.12 7/261 832769
/proc/meminfo: memFree=104218536/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=30344 memory=25464 CPUtime=0.29 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 5622 0 0 0 29 0 0 0 20 0 1 0 158985145 31072256 6366 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 7586 6366 468 659 0 6790 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 40276 KiB
Current children cumulated memory: 28072 KiB

[startup+0.700269 s]
/proc/loadavg: 4.24 4.17 4.12 4/258 832769
/proc/meminfo: memFree=104214400/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=50052 memory=45376 CPUtime=0.68 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 11231 0 0 0 67 1 0 0 20 0 1 0 158985145 51253248 11344 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 12513 11344 468 659 0 11717 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 59984 KiB
Current children cumulated memory: 47984 KiB

[startup+1.50028 s]
/proc/loadavg: 4.24 4.17 4.12 5/261 832819
/proc/meminfo: memFree=104200932/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=75320 memory=69580 CPUtime=1.48 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 15331 0 0 0 146 2 0 0 20 0 1 0 158985145 77127680 17395 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 18830 17395 468 659 0 18034 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 85252 KiB
Current children cumulated memory: 72188 KiB

[startup+3.10562 s]
/proc/loadavg: 4.22 4.17 4.11 5/261 832869
/proc/meminfo: memFree=104155964/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=87316 memory=80244 CPUtime=3.08 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 17818 0 0 0 306 2 0 0 20 0 1 0 158985145 89411584 20061 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 21829 20061 468 659 0 21033 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 97248 KiB
Current children cumulated memory: 82852 KiB

[startup+6.30027 s]
/proc/loadavg: 4.22 4.17 4.11 5/261 832921
/proc/meminfo: memFree=105233936/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=98128 memory=91736 CPUtime=6.26 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 21547 0 0 0 623 3 0 0 20 0 1 0 158985145 100483072 22934 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 24532 22934 468 659 0 23736 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 108060 KiB
Current children cumulated memory: 94344 KiB

[startup+12.7003 s]
/proc/loadavg: 4.18 4.16 4.11 5/261 832921
/proc/meminfo: memFree=105182628/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=122668 memory=115976 CPUtime=12.65 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 24015 0 0 0 1261 4 0 0 20 0 1 0 158985145 125612032 28994 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 30667 28994 468 659 0 29871 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 132600 KiB
Current children cumulated memory: 118584 KiB

[startup+15.0795 s]
# the end of solver process 832728 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=14.9757 s, system=0.05613 s

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

[startup+12.8003 s]
/proc/loadavg: 4.18 4.16 4.11 5/261 832921
/proc/meminfo: memFree=105182628/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=134160 memory=118024 CPUtime=12.75 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 24018 0 0 0 1271 4 0 0 20 0 1 0 158985145 137379840 29506 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 33540 29506 468 659 0 32744 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 144092 KiB
Current children cumulated memory: 120632 KiB

[startup+14.4003 s]
/proc/loadavg: 4.18 4.16 4.11 5/261 832922
/proc/meminfo: memFree=105180664/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=137536 memory=123436 CPUtime=14.34 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 24392 0 0 0 1430 4 0 0 20 0 1 0 158985145 140836864 30859 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 34384 30859 468 659 0 33588 0
Current children cumulated CPU time: 14.34 s
Current children cumulated vsize: 147468 KiB
Current children cumulated memory: 126044 KiB

[startup+14.8002 s]
/proc/loadavg: 4.18 4.16 4.11 5/261 832922
/proc/meminfo: memFree=105180664/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=138344 memory=124700 CPUtime=14.74 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 24688 0 0 0 1470 4 0 0 20 0 1 0 158985145 141664256 31175 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 34586 31175 468 659 0 33790 0
Current children cumulated CPU time: 14.74 s
Current children cumulated vsize: 148276 KiB
Current children cumulated memory: 127308 KiB

[startup+15.0002 s]*
/proc/loadavg: 4.18 4.16 4.11 5/261 832922
/proc/meminfo: memFree=105176328/131524600 swapFree=131071996/131071996
[pid=832728] ppid=832725 vsize=9932 memory=2608 CPUtime=0 cores=1,3
/proc/832728/stat : 832728 (naps-1.03.sh) S 832725 832728 828411 0 -1 4194304 221 240 0 0 0 0 0 0 20 0 1 0 158985145 10170368 652 134679101440 94869084430336 94869085509656 140734635138448 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94869087608112 94869087655300 94869105037312 140734635140064 140734635140193 140734635140193 140734635147208 0
/proc/832728/statm: 2483 652 573 264 0 134 0
[pid=832733] ppid=832728 vsize=138344 memory=124700 CPUtime=14.94 cores=1,3
/proc/832733/stat : 832733 (naps-1.03) R 832728 832728 828411 0 -1 4194304 24690 0 0 0 1490 4 0 0 20 0 1 0 158985145 141664256 31175 134679101440 4194304 6891213 140722873021392 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 25374720 140722873029617 140722873029733 140722873029733 140722873036747 0
/proc/832733/statm: 34586 31175 468 659 0 33790 0
Current children cumulated CPU time: 14.94 s
Current children cumulated vsize: 148276 KiB
Current children cumulated memory: 127308 KiB

Child status: 30

Real time (s): 15.0796
CPU time (s): 15.0319
CPU user time (s): 14.9757
CPU system time (s): 0.05613
CPU usage (%): 99.6833
Max. virtual memory (cumulated for all children) (KiB): 148276
Max. memory (cumulated for all children) (KiB): 127308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9757
system time used= 0.05613
maximum resident set size= 124700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25166
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: 832728
#   total CPU time (s): 15.0319
#   total CPU user time (s): 14.9757
#   total CPU system time (s): 0.05613

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035855 second user time and 0.11297 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-15 20:29:50
IDJOB=4433788
IDBENCH=146898
IDSOLVER=3062
FILE ID=nodeC029/4433788-1721068177
RUNJOBID= nodeC029-1721060969-828423
SLURM_JOB_ID= 7505508
Free space on /tmp= 890048 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-mps-v2-20-10-maros.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433788-1721068177/watcher-4433788-1721068177 -o /tmp/evaluation-result-4433788-1721068177/solver-4433788-1721068177 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721060969-828423 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4433788-1721068177.opb

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

MD5SUM BENCH= 848e47deac6a47526073146630130ada
RANDOM SEED=482690883

nodeC029.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		: 3651.250
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	: 7000.09
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		: 3658.896
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.349
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	: 7000.09
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		: 3658.850
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	: 7006.98
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		: 3640.025
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	: 7000.09
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		: 3664.622
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	: 7006.98
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		: 3641.626
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	: 7000.09
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		: 3636.136
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        104249476 kB
MemAvailable:   110152324 kB
Buffers:          368504 kB
Cached:          6298784 kB
SwapCached:            0 kB
Active:           676676 kB
Inactive:       25809468 kB
Active(anon):       1488 kB
Inactive(anon): 19855116 kB
Active(file):     675188 kB
Inactive(file):  5954352 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5304 kB
Writeback:            32 kB
AnonPages:      19817508 kB
Mapped:           107616 kB
Shmem:             37720 kB
KReclaimable:     225912 kB
Slab:             346736 kB
SReclaimable:     225912 kB
SUnreclaim:       120824 kB
KernelStack:        4136 kB
PageTables:        48428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   22412648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9627648 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:      279252 kB
DirectMap2M:    36194304 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 890044 MiB
End job on nodeC029 at 2024-07-15 20:30:06