Trace number 4514873

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 NameAnswerCPU timeWall clock time
NaPS naps-1.03a6UNSAT 26.7166 26.8296

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/
MIPLIB01/dec/miplib3/normalized-p0201.0.u.opb
MD5SUM22f5cbb2f2c2a73b7dbac80b761f1874
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.284334
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints134
Number of constraints which are clauses20
Number of constraints which are cardinality constraints (but not clauses)26
Number of constraints which are nor clauses,nor cardinality constraints88
Minimum length of a constraint3
Maximum length of a constraint201
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 9600
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 107514
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4514873-1751224063.opb
26.67/26.82	s UNSATISFIABLE
26.67/26.82	c _____________________________________________________________________________
26.67/26.82	c std/band forms        : 114,0
26.67/26.82	c 2cl/3cl ITE-codings   : 40632,0
26.67/26.82	c BDD/srt/adr Max costs : 36551,56,0
26.67/26.82	c BDDraw/bin/mul/srt/adr: 21,0,13,80,0
26.67/26.82	c BDD nodes             : 49381
26.67/26.82	c Es1/CC detections     : 0,0
26.67/26.82	c CC sort               : 80
26.67/26.82	c SAT/UNSAT calls       : 0,1
26.67/26.82	c regenrated variables  : 0
26.67/26.82	c eliminated fixed lits : 61
26.67/26.82	c goal lit flips        : 0
26.67/26.82	c goal stages           : 0
26.67/26.82	c goal shrink           : 0
26.67/26.82	c goal coeff separations: 0
26.67/26.82	c restarts              : 8742
26.67/26.82	c conflicts             : 224370         (8416 /sec)
26.67/26.82	c decisions             : 564505         (21173 /sec)
26.67/26.82	c propagations          : 285375616      (10703762 /sec)
26.67/26.82	c inspects              : 0              (0 /sec)
26.67/26.82	c CPU time (solving tm) : 26.66 s        (26.12 s, SAT 0 s, UNSAT 26.12 s)
26.67/26.82	c Time for Opt-base     : 0.09228 s
26.67/26.82	c Steps for Opt-base    : 119231
26.67/26.82	c Time for BDD coding   : 0.4725 s
26.67/26.82	c Time for srt coding   : 0.001072 s
26.67/26.82	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: 63837 MiB (63241 MiB free)
  memory of node 1: 64465 MiB (62801 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514873-1751224063/watcher-4514873-1751224063 -o /tmp/evaluation-result-4514873-1751224063/solver-4514873-1751224063 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751216748-28396 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4514873-1751224063.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=30130, runsolver pid=30127

[startup+0.100072 s]*
/proc/loadavg: 4.74 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129067992/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=4656 memory=3200 CPUtime=0.08 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 343 0 0 0 8 0 0 0 20 0 1 0 38085665 4767744 800 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 3 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 1164 800 544 696 0 325 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 8848 KiB
Current children cumulated memory: 6144 KiB

[startup+0.215641 s]*
/proc/loadavg: 4.74 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129059932/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=10276 memory=8832 CPUtime=0.18 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 1784 0 0 0 18 0 0 0 20 0 1 0 38085665 10522624 2208 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 2569 2208 544 696 0 1730 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 14468 KiB
Current children cumulated memory: 11776 KiB

[startup+0.313451 s]*
/proc/loadavg: 4.74 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129059932/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=15068 memory=13572 CPUtime=0.28 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 3074 0 0 0 28 0 0 0 20 0 1 0 38085665 15429632 3393 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 3767 3393 544 696 0 2928 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 19260 KiB
Current children cumulated memory: 16516 KiB

[startup+0.70038 s]
/proc/loadavg: 4.74 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129052120/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=31808 memory=28316 CPUtime=0.65 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 9028 0 0 0 63 2 0 0 20 0 1 0 38085665 32571392 7079 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 7952 7079 544 696 0 7113 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 36000 KiB
Current children cumulated memory: 31260 KiB

[startup+1.50042 s]
/proc/loadavg: 4.74 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129030888/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=50088 memory=41436 CPUtime=1.46 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 12768 0 0 0 142 4 0 0 20 0 1 0 38085665 51290112 10359 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 12522 10359 544 696 0 11683 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 54280 KiB
Current children cumulated memory: 44380 KiB

[startup+3.11315 s]
/proc/loadavg: 4.74 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129032800/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=50108 memory=41692 CPUtime=3.06 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 12859 0 0 0 302 4 0 0 20 0 1 0 38085665 51310592 10423 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 12527 10423 544 696 0 11688 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 54300 KiB
Current children cumulated memory: 44636 KiB

[startup+6.30044 s]
/proc/loadavg: 4.68 4.38 4.24 5/255 30134
/proc/meminfo: memFree=129031044/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=46012 memory=37556 CPUtime=6.24 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 12942 0 0 0 620 4 0 0 20 0 1 0 38085665 47116288 9389 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 11503 9389 544 696 0 10664 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 50204 KiB
Current children cumulated memory: 40500 KiB

[startup+12.7004 s]
/proc/loadavg: 4.63 4.37 4.24 5/255 30134
/proc/meminfo: memFree=129020328/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=46012 memory=37940 CPUtime=12.62 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 13054 0 0 0 1258 4 0 0 20 0 1 0 38085665 47116288 9485 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 11503 9485 544 696 0 10664 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 50204 KiB
Current children cumulated memory: 40884 KiB

[startup+25.5005 s]
/proc/loadavg: 4.49 4.35 4.23 5/255 30134
/proc/meminfo: memFree=129010552/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=45916 memory=38836 CPUtime=25.37 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 13293 0 0 0 2533 4 0 0 20 0 1 0 38085665 47017984 9709 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 11479 9709 544 696 0 10640 0
Current children cumulated CPU time: 25.37 s
Current children cumulated vsize: 50108 KiB
Current children cumulated memory: 41780 KiB

[startup+26.8295 s]
# the end of solver process 30130 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=26.6628 s, system=0.053854 s

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

[startup+25.6005 s]
/proc/loadavg: 4.49 4.35 4.23 5/255 30134
/proc/meminfo: memFree=129010552/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=45916 memory=38836 CPUtime=25.47 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 13293 0 0 0 2543 4 0 0 20 0 1 0 38085665 47017984 9709 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 11479 9709 544 696 0 10640 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 50108 KiB
Current children cumulated memory: 41780 KiB

[startup+26.4004 s]
/proc/loadavg: 4.49 4.35 4.23 5/255 30134
/proc/meminfo: memFree=129010804/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=45916 memory=38836 CPUtime=26.27 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 13293 0 0 0 2623 4 0 0 20 0 1 0 38085665 47017984 9709 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 11479 9709 544 696 0 10640 0
Current children cumulated CPU time: 26.27 s
Current children cumulated vsize: 50108 KiB
Current children cumulated memory: 41780 KiB

[startup+26.8004 s]
/proc/loadavg: 4.49 4.35 4.23 5/255 30134
/proc/meminfo: memFree=129010804/131382116 swapFree=33010684/33010684
[pid=30130] ppid=30127 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/30130/stat : 30130 (naps-1.03a6.sh) S 30127 30130 28384 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 38085663 4292608 736 18446744073709551615 94259848278016 94259849172549 140727563917536 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94259849411600 94259849459344 94259853299712 140727563925927 140727563926021 140727563926021 140727563931623 0
/proc/30130/statm: 1048 736 672 219 0 110 0
[pid=30134] ppid=30130 vsize=45916 memory=38836 CPUtime=26.67 cores=1,3
/proc/30134/stat : 30134 (naps-1.03a6) R 30130 30130 28384 0 -1 4194304 13293 0 0 0 2663 4 0 0 20 0 1 0 38085665 47017984 9709 18446744073709551615 4198400 7047149 140731209998096 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 10235904 140731210000756 140731210000870 140731210000870 140731210006473 0
/proc/30134/statm: 11479 9709 544 696 0 10640 0
Current children cumulated CPU time: 26.67 s
Current children cumulated vsize: 50108 KiB
Current children cumulated memory: 41780 KiB

Child status: 10

Real time (s): 26.8296
CPU time (s): 26.7166
CPU user time (s): 26.6628
CPU system time (s): 0.053854
CPU usage (%): 99.5789
Max. virtual memory (cumulated for all children) (KiB): 54300
Max. memory (cumulated for all children) (KiB): 45592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.6628
system time used= 0.053854
maximum resident set size= 42904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13738
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= 132
involuntary context switches= 156


# summary of solver processes directly reported to runsolver:
#   pid: 30130
#   total CPU time (s): 26.7166
#   total CPU user time (s): 26.6628
#   total CPU system time (s): 0.053854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.148334 second user time and 0.351553 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-06-29 21:07:43
IDJOB=4514873
IDBENCH=163972
IDSOLVER=3341
FILE ID=nodeC010/4514873-1751224063
RUNJOBID= nodeC010-1751216748-28396
SLURM_JOB_ID= 9587658
Free space on /tmp= 432676 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/MIPLIB01/dec/miplib3/normalized-p0201.0.u.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4514873-1751224063/watcher-4514873-1751224063 -o /tmp/evaluation-result-4514873-1751224063/solver-4514873-1751224063 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751216748-28396 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4514873-1751224063.opb

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

MD5SUM BENCH= 22f5cbb2f2c2a73b7dbac80b761f1874
RANDOM SEED=727838220

nodeC010 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.216
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3492.042
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.394
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.147
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.214
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.705
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.514
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129072088 kB
MemAvailable:   129304852 kB
Buffers:            3280 kB
Cached:          1042528 kB
SwapCached:            0 kB
Active:           983840 kB
Inactive:         750020 kB
Active(anon):     706012 kB
Inactive(anon):        0 kB
Active(file):     277828 kB
Inactive(file):   750020 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5576 kB
Writeback:             0 kB
AnonPages:        685864 kB
Mapped:           110596 kB
Shmem:             17960 kB
KReclaimable:      89088 kB
Slab:             170844 kB
SReclaimable:      89088 kB
SUnreclaim:        81756 kB
KernelStack:        4108 kB
PageTables:         4592 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1123532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    294912 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432668 MiB
End job on nodeC010 at 2025-06-29 21:08:10