Trace number 4433963

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 1.03OPT5148 6.8936 6.92175

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUM7adb9479accf91884562d00f14765063
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 benchmark5148
Best CPU time to get the best result obtained on this benchmark0.003691
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
Number of bits of the biggest sum of numbers16
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-4433963-1721106119.opb
0.00/0.00	c single stage optimization mode
0.00/0.00	o 6298
0.48/0.56	o 6264
0.88/0.97	o 5562
2.37/2.42	o 5561
3.37/3.45	o 5400
3.67/3.71	o 5297
3.77/3.86	o 5215
5.26/5.31	o 5148
6.76/6.83	s OPTIMUM FOUND
6.76/6.83	c _____________________________________________________________________________
6.76/6.83	c std/band forms        : 25,0
6.76/6.83	c 2cl/3cl ITE-codings   : 195411,0
6.76/6.83	c BDD/srt/adr Max costs : 191819,32,0
6.76/6.83	c BDDraw/bin/mul/srt/adr: 0,0,11,14,0
6.76/6.83	c BDD nodes             : 191365
6.76/6.83	c Es1/CC detections     : 0,0
6.76/6.83	c CC sort               : 14
6.76/6.83	c SAT/UNSAT calls       : 8,4
6.76/6.83	c regenrated variables  : 11716
6.76/6.83	c eliminated fixed lits : 90
6.76/6.83	c goal lit flips        : 0
6.76/6.83	c goal stages           : 1
6.76/6.83	c goal shrink           : 0
6.76/6.83	c goal coeff separations: 1
6.76/6.83	c restarts              : 975
6.76/6.83	c conflicts             : 162924         (24144 /sec)
6.76/6.83	c decisions             : 227277         (33680 /sec)
6.76/6.83	c propagations          : 411767107      (61019936 /sec)
6.76/6.83	c inspects              : 0              (0 /sec)
6.76/6.83	c CPU time (solving tm) : 6.748 s        (5.897 s, SAT 3.278 s, UNSAT 2.619 s)
6.76/6.83	c Time for Opt-base     : 0.01402 s
6.76/6.83	c Steps for Opt-base    : 57960
6.76/6.83	c Time for BDD coding   : 0.71 s
6.76/6.83	c Time for srt coding   : 6.7e-05 s
6.76/6.83	c _____________________________________________________________________________
6.76/6.83	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 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 -x105

Verifier Data 

OK	5148

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 (62810 MiB free)
  memory of node 1: 64510 MiB (61199 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433963-1721106119/watcher-4433963-1721106119 -o /tmp/evaluation-result-4433963-1721106119/solver-4433963-1721106119 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721106131-836240 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4433963-1721106119.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=836414, runsolver pid=836411
Current StackSize limit: 8192 KiB


[startup+0.100716 s]*
/proc/loadavg: 3.71 4.06 4.08 5/264 836419
/proc/meminfo: memFree=126964344/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=19788 memory=17824 CPUtime=0.09 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 4071 0 0 0 9 0 0 0 20 0 1 0 162776870 20262912 4456 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 4947 4456 468 659 0 4151 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29720 KiB
Current children cumulated memory: 20584 KiB

[startup+0.206734 s]*
/proc/loadavg: 3.71 4.06 4.08 5/264 836419
/proc/meminfo: memFree=126948328/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=35996 memory=33400 CPUtime=0.19 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 7958 0 0 0 19 0 0 0 20 0 1 0 162776870 36859904 8350 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 8999 8350 468 659 0 8203 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 36160 KiB

[startup+0.30579 s]*
/proc/loadavg: 3.71 4.06 4.08 5/264 836419
/proc/meminfo: memFree=126951392/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=35996 memory=33400 CPUtime=0.28 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 7969 0 0 0 28 0 0 0 20 0 1 0 162776870 36859904 8350 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 8999 8350 468 659 0 8203 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 36160 KiB

[startup+0.70026 s]
/proc/loadavg: 3.71 4.06 4.08 5/264 836419
/proc/meminfo: memFree=126895052/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=82608 memory=76476 CPUtime=0.68 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 15698 0 0 0 66 2 0 0 20 0 1 0 162776870 84590592 19119 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 20652 19119 468 659 0 19856 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 92540 KiB
Current children cumulated memory: 79236 KiB

[startup+1.50025 s]
/proc/loadavg: 3.71 4.06 4.08 5/264 836419
/proc/meminfo: memFree=126873448/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=105052 memory=99820 CPUtime=1.48 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 20197 0 0 0 145 3 0 0 20 0 1 0 162776870 107573248 24955 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 26263 24955 468 659 0 25467 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 114984 KiB
Current children cumulated memory: 102580 KiB

[startup+3.10572 s]
/proc/loadavg: 3.74 4.05 4.08 5/264 836421
/proc/meminfo: memFree=126607864/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=134008 memory=127956 CPUtime=3.08 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 22646 0 0 0 304 4 0 0 20 0 1 0 162776870 137224192 31989 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 33502 31989 468 659 0 32706 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 143940 KiB
Current children cumulated memory: 130716 KiB

[startup+6.30025 s]
/proc/loadavg: 3.74 4.05 4.08 5/264 836421
/proc/meminfo: memFree=126570024/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=170028 memory=159652 CPUtime=6.26 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 27749 0 0 0 621 5 0 0 20 0 1 0 162776870 174108672 39913 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 42507 39913 468 659 0 41711 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 179960 KiB
Current children cumulated memory: 162412 KiB

[startup+6.9217 s]
# the end of solver process 836414 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=6.83126 s, system=0.062335 s

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

[startup+6.40027 s]
/proc/loadavg: 3.74 4.05 4.08 5/264 836421
/proc/meminfo: memFree=126570024/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=170028 memory=159652 CPUtime=6.36 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 27749 0 0 0 631 5 0 0 20 0 1 0 162776870 174108672 39913 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 42507 39913 468 659 0 41711 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 179960 KiB
Current children cumulated memory: 162412 KiB

[startup+6.80022 s]
/proc/loadavg: 3.74 4.05 4.08 5/264 836421
/proc/meminfo: memFree=126570024/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=182568 memory=174308 CPUtime=6.76 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 28881 0 0 0 671 5 0 0 20 0 1 0 162776870 186949632 43577 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 45642 43577 468 659 0 44846 0
Current children cumulated CPU time: 6.76 s
Current children cumulated vsize: 192500 KiB
Current children cumulated memory: 177068 KiB

[startup+6.90022 s]
/proc/loadavg: 3.74 4.05 4.08 5/264 836421
/proc/meminfo: memFree=126570024/131524600 swapFree=131071996/131071996
[pid=836414] ppid=836411 vsize=9932 memory=2760 CPUtime=0 cores=4,6
/proc/836414/stat : 836414 (naps-1.03.sh) S 836411 836414 836229 0 -1 4194304 224 238 0 0 0 0 0 0 20 0 1 0 162776870 10170368 690 134679101440 94711617257472 94711618336792 140725914941088 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94711620435248 94711620482436 94711632171008 140725914948576 140725914948705 140725914948705 140725914955720 0
/proc/836414/statm: 2483 690 613 264 0 134 0
[pid=836419] ppid=836414 vsize=182568 memory=174308 CPUtime=6.86 cores=4,6
/proc/836419/stat : 836419 (naps-1.03) R 836414 836414 836229 0 -1 4194304 28886 0 0 0 681 5 0 0 20 0 1 0 162776870 186949632 43577 134679101440 4194304 6891213 140727821475136 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 16343040 140727821480945 140727821481061 140727821481061 140727821488075 0
/proc/836419/statm: 45642 43577 468 659 0 44846 0
Current children cumulated CPU time: 6.86 s
Current children cumulated vsize: 192500 KiB
Current children cumulated memory: 177068 KiB

Child status: 30

Real time (s): 6.92175
CPU time (s): 6.8936
CPU user time (s): 6.83126
CPU system time (s): 0.062335
CPU usage (%): 99.5934
Max. virtual memory (cumulated for all children) (KiB): 192500
Max. memory (cumulated for all children) (KiB): 177068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.83127
system time used= 0.062335
maximum resident set size= 174368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29362
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= 15


# summary of solver processes directly reported to runsolver:
#   pid: 836414
#   total CPU time (s): 6.8936
#   total CPU user time (s): 6.83126
#   total CPU system time (s): 0.062335

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026529 second user time and 0.058513 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2024-07-16 07:02:13
IDJOB=4433963
IDBENCH=148113
IDSOLVER=3062
FILE ID=nodeC024/4433963-1721106119
RUNJOBID= nodeC024-1721106131-836240
SLURM_JOB_ID= 7505634
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433963-1721106119/watcher-4433963-1721106119 -o /tmp/evaluation-result-4433963-1721106119/solver-4433963-1721106119 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721106131-836240 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4433963-1721106119.opb

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

MD5SUM BENCH= 7adb9479accf91884562d00f14765063
RANDOM SEED=503075555

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		: 3662.450
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		: 3686.372
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		: 3610.404
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		: 3600.148
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		: 3643.188
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		: 3686.374
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		: 3653.083
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		: 3599.895
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:        126992776 kB
MemAvailable:   129445428 kB
Buffers:          389824 kB
Cached:          2874668 kB
SwapCached:            0 kB
Active:           667792 kB
Inactive:        3219456 kB
Active(anon):       1604 kB
Inactive(anon):   658524 kB
Active(file):     666188 kB
Inactive(file):  2560932 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             22388 kB
Writeback:            20 kB
AnonPages:        622112 kB
Mapped:           109772 kB
Shmem:             37720 kB
KReclaimable:     130360 kB
Slab:             239536 kB
SReclaimable:     130360 kB
SUnreclaim:       109176 kB
KernelStack:        4176 kB
PageTables:        10384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     921080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60672 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 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:      226004 kB
DirectMap2M:    19470336 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC024 at 2024-07-16 07:02:20