Trace number 4494807

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 18.7637 18.8815

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUM75eee10e25ffa4d5aec52eb68458e53f
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 benchmark1.98842
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 683
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4494807-1751156779.opb
18.66/18.88	s UNSATISFIABLE
18.66/18.88	c _____________________________________________________________________________
18.66/18.88	c std/band forms        : 23,0
18.66/18.88	c 2cl/3cl ITE-codings   : 1218,0
18.66/18.88	c BDD/srt/adr Max costs : 1702,76,0
18.66/18.88	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
18.66/18.88	c BDD nodes             : 1703
18.66/18.88	c Es1/CC detections     : 0,0
18.66/18.88	c CC sort               : 22
18.66/18.88	c SAT/UNSAT calls       : 0,1
18.66/18.88	c regenrated variables  : 0
18.66/18.88	c eliminated fixed lits : 0
18.66/18.88	c goal lit flips        : 0
18.66/18.88	c goal stages           : 0
18.66/18.88	c goal shrink           : 0
18.66/18.88	c goal coeff separations: 0
18.66/18.88	c restarts              : 13028
18.66/18.88	c conflicts             : 461860         (24798 /sec)
18.66/18.88	c decisions             : 949723         (50992 /sec)
18.66/18.88	c propagations          : 59403391       (3189424 /sec)
18.66/18.88	c inspects              : 0              (0 /sec)
18.66/18.88	c CPU time (solving tm) : 18.63 s        (18.6 s, SAT 0 s, UNSAT 18.6 s)
18.66/18.88	c Time for Opt-base     : 7.2e-05 s
18.66/18.88	c Steps for Opt-base    : 0
18.66/18.88	c Time for BDD coding   : 0.004392 s
18.66/18.88	c Time for srt coding   : 0.000205 s
18.66/18.88	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 (63238 MiB free)
  memory of node 1: 64465 MiB (63958 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4494807-1751156779/watcher-4494807-1751156779 -o /tmp/evaluation-result-4494807-1751156779/solver-4494807-1751156779 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751156266-15731 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4494807-1751156779.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=17633, runsolver pid=17630

[startup+0.100093 s]*
/proc/loadavg: 4.23 4.05 4.02 5/256 17637
/proc/meminfo: memFree=130248904/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=6524 memory=4736 CPUtime=0.09 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 830 0 0 0 9 0 0 0 20 0 1 0 31357115 6680576 1184 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 1631 1184 544 696 0 792 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 10716 KiB
Current children cumulated memory: 7680 KiB

[startup+0.21334 s]*
/proc/loadavg: 4.23 4.05 4.02 5/256 17637
/proc/meminfo: memFree=130248904/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=7116 memory=4648 CPUtime=0.2 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 1271 0 0 0 20 0 0 0 20 0 1 0 31357115 7286784 1162 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 1779 1162 544 696 0 940 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 11308 KiB
Current children cumulated memory: 7592 KiB

[startup+0.312933 s]*
/proc/loadavg: 4.23 4.05 4.02 5/256 17637
/proc/meminfo: memFree=130248904/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=7628 memory=4904 CPUtime=0.3 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 1313 0 0 0 30 0 0 0 20 0 1 0 31357115 7811072 1226 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 1907 1226 544 696 0 1068 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 11820 KiB
Current children cumulated memory: 7848 KiB

[startup+0.700315 s]
/proc/loadavg: 4.23 4.05 4.02 5/256 17637
/proc/meminfo: memFree=130248904/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=9680 memory=6728 CPUtime=0.67 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 2047 0 0 0 67 0 0 0 20 0 1 0 31357115 9912320 1682 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 2420 1682 544 696 0 1581 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 13872 KiB
Current children cumulated memory: 9672 KiB

[startup+1.50031 s]
/proc/loadavg: 4.23 4.05 4.02 4/253 17637
/proc/meminfo: memFree=130246888/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=10216 memory=7676 CPUtime=1.47 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 4146 0 0 0 145 2 0 0 20 0 1 0 31357115 10461184 1919 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 2554 1919 544 696 0 1715 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 14408 KiB
Current children cumulated memory: 10620 KiB

[startup+3.11287 s]
/proc/loadavg: 4.22 4.05 4.02 5/256 17733
/proc/meminfo: memFree=130247956/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=10212 memory=7820 CPUtime=3.05 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 5433 0 0 0 302 3 0 0 20 0 1 0 31357115 10457088 1955 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 2553 1955 544 696 0 1714 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 14404 KiB
Current children cumulated memory: 10764 KiB

[startup+6.30033 s]
/proc/loadavg: 4.22 4.05 4.02 5/252 17798
/proc/meminfo: memFree=130240336/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=15440 memory=11680 CPUtime=6.22 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 6817 0 0 0 616 6 0 0 20 0 1 0 31357115 15810560 2920 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 3860 2920 544 696 0 3021 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 19632 KiB
Current children cumulated memory: 14624 KiB

[startup+12.7003 s]
/proc/loadavg: 4.18 4.04 4.02 7/254 17890
/proc/meminfo: memFree=130234632/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=11344 memory=9556 CPUtime=12.58 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 26108 0 0 0 1247 11 0 0 20 0 1 0 31357115 11616256 2389 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 2836 2389 544 696 0 1997 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 15536 KiB
Current children cumulated memory: 12500 KiB

[startup+18.8814 s]
# the end of solver process 17633 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=18.6293 s, system=0.134371 s

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

[startup+12.8003 s]
/proc/loadavg: 4.18 4.04 4.02 7/254 17890
/proc/meminfo: memFree=130234632/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=13392 memory=10068 CPUtime=12.68 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 26220 0 0 0 1257 11 0 0 20 0 1 0 31357115 13713408 2517 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 3348 2517 544 696 0 2509 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 17584 KiB
Current children cumulated memory: 13012 KiB

[startup+16.0003 s]*
/proc/loadavg: 4.18 4.04 4.02 5/256 17925
/proc/meminfo: memFree=130232124/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=15440 memory=11928 CPUtime=15.89 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 33370 0 0 0 1577 12 0 0 20 0 1 0 31357115 15810560 2982 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 3860 2982 544 696 0 3021 0
Current children cumulated CPU time: 15.89 s
Current children cumulated vsize: 19632 KiB
Current children cumulated memory: 14872 KiB

[startup+17.6003 s]
/proc/loadavg: 4.17 4.04 4.02 5/256 17925
/proc/meminfo: memFree=130231116/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=15440 memory=11928 CPUtime=17.47 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 36015 0 0 0 1735 12 0 0 20 0 1 0 31357115 15810560 2982 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 3860 2982 544 696 0 3021 0
Current children cumulated CPU time: 17.47 s
Current children cumulated vsize: 19632 KiB
Current children cumulated memory: 14872 KiB

[startup+18.4003 s]
/proc/loadavg: 4.17 4.04 4.02 5/256 17925
/proc/meminfo: memFree=130229352/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=15440 memory=12312 CPUtime=18.26 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 38066 0 0 0 1814 12 0 0 20 0 1 0 31357115 15810560 3078 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 3860 3078 544 696 0 3021 0
Current children cumulated CPU time: 18.26 s
Current children cumulated vsize: 19632 KiB
Current children cumulated memory: 15256 KiB

[startup+18.8003 s]
/proc/loadavg: 4.17 4.04 4.02 5/256 17925
/proc/meminfo: memFree=130229352/131382116 swapFree=33010684/33010684
[pid=17633] ppid=17630 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/17633/stat : 17633 (naps-1.03a6.sh) S 17630 17633 15714 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 31357113 4292608 736 18446744073709551615 93965957988352 93965958882885 140729172445008 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 93965959121936 93965959169680 93965990592512 140729172453799 140729172453893 140729172453893 140729172459495 0
/proc/17633/statm: 1048 736 672 219 0 110 0
[pid=17637] ppid=17633 vsize=13392 memory=10472 CPUtime=18.66 cores=5,7
/proc/17637/stat : 17637 (naps-1.03a6) R 17633 17633 15714 0 -1 4194304 38600 0 0 0 1854 12 0 0 20 0 1 0 31357115 13713408 2618 18446744073709551615 4198400 7047149 140721964803088 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12660736 140721964804468 140721964804582 140721964804582 140721964810185 0
/proc/17637/statm: 3348 2618 544 696 0 2509 0
Current children cumulated CPU time: 18.66 s
Current children cumulated vsize: 17584 KiB
Current children cumulated memory: 13416 KiB

Child status: 10

Real time (s): 18.8815
CPU time (s): 18.7637
CPU user time (s): 18.6293
CPU system time (s): 0.134371
CPU usage (%): 99.3761
Max. virtual memory (cumulated for all children) (KiB): 21680
Max. memory (cumulated for all children) (KiB): 16280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.6293
system time used= 0.134371
maximum resident set size= 13980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39078
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= 31


# summary of solver processes directly reported to runsolver:
#   pid: 17633
#   total CPU time (s): 18.7637
#   total CPU user time (s): 18.6293
#   total CPU system time (s): 0.134371

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.12786 second user time and 0.227253 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 02:26:19
IDJOB=4494807
IDBENCH=147933
IDSOLVER=3341
FILE ID=nodeC004/4494807-1751156779
RUNJOBID= nodeC004-1751156266-15731
SLURM_JOB_ID= 9587476
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4494807-1751156779/watcher-4494807-1751156779 -o /tmp/evaluation-result-4494807-1751156779/solver-4494807-1751156779 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751156266-15731 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4494807-1751156779.opb

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

MD5SUM BENCH= 75eee10e25ffa4d5aec52eb68458e53f
RANDOM SEED=90777575

nodeC004 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		: 3659.870
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	: 6983.74
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		: 3691.405
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	: 6983.74
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		: 1197.451
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	: 6983.74
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		: 1197.858
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	: 6983.74
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		: 3659.896
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	: 6983.74
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		: 3492.149
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	: 6983.74
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		: 1198.000
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	: 6983.74
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		: 1197.213
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        130248904 kB
MemAvailable:   129860328 kB
Buffers:            3280 kB
Cached:           389008 kB
SwapCached:            0 kB
Active:           385060 kB
Inactive:         156480 kB
Active(anon):     167228 kB
Inactive(anon):        0 kB
Active(file):     217832 kB
Inactive(file):   156480 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11412 kB
Writeback:             4 kB
AnonPages:        149936 kB
Mapped:           109244 kB
Shmem:             17976 kB
KReclaimable:      84416 kB
Slab:             166080 kB
SReclaimable:      84416 kB
SUnreclaim:        81664 kB
KernelStack:        4096 kB
PageTables:         3400 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     489724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC004 at 2025-06-29 02:26:38