Trace number 4444251

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-PB16 1.02b5UNSAT 8.34496 8.37523

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUM55b1e97b6b1aec27586d56515e7955a0
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 benchmark3.95673
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 761
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 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4444251-1721317594.opb
8.26/8.37	s UNSATISFIABLE
8.26/8.37	c _____________________________________________________________________________
8.26/8.37	c 
8.26/8.37	c std/band forms        : 23,0
8.26/8.37	c 2cl/3cl ITE-codings   : 1193,0
8.26/8.37	c BDD/srt/adr Max costs : 1438,0,0
8.26/8.37	c BDDraw/bin/mul/srt/adr: 23,0,0,0,0
8.26/8.37	c BDD nodes             : 1879
8.26/8.37	c Es1/CC detections     : 0,0
8.26/8.37	c SAT/UNSAT calls       : 0,1
8.26/8.37	c regenrated variables  : 0
8.26/8.37	c restarts              : 1205
8.26/8.37	c conflicts             : 221417         (26588 /sec)
8.26/8.37	c decisions             : 279503         (33563 /sec)
8.26/8.37	c propagations          : 33618199       (4036926 /sec)
8.26/8.37	c inspects              : 0              (0 /sec)
8.26/8.37	c CPU time (solving tm) : 8.328 s        (8.256 s)
8.26/8.37	c Time for Opt-base     : 0 s
8.26/8.37	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: 64096 MiB (62975 MiB free)
  memory of node 1: 64473 MiB (63388 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444251-1721317594/watcher-4444251-1721317594 -o /tmp/evaluation-result-4444251-1721317594/solver-4444251-1721317594 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721317456-964663 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4444251-1721317594.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=965459, runsolver pid=965456

[startup+0.100958 s]*
/proc/loadavg: 3.94 3.11 3.21 5/246 965464
/proc/meminfo: memFree=129391876/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=4060 memory=3580 CPUtime=0.09 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 612 0 0 0 9 0 0 0 20 0 1 0 183916488 4157440 895 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 1015 895 421 379 0 549 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 13992 KiB
Current children cumulated memory: 6268 KiB

[startup+0.212323 s]*
/proc/loadavg: 3.94 3.11 3.21 5/246 965464
/proc/meminfo: memFree=129390360/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=5036 memory=3824 CPUtime=0.2 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 843 0 0 0 20 0 0 0 20 0 1 0 183916488 5156864 956 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 1259 956 421 379 0 793 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 14968 KiB
Current children cumulated memory: 6512 KiB

[startup+0.311854 s]*
/proc/loadavg: 3.94 3.11 3.21 5/246 965464
/proc/meminfo: memFree=129388524/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=5744 memory=4876 CPUtime=0.3 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 1080 0 0 0 30 0 0 0 20 0 1 0 183916488 5881856 1219 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 1436 1219 421 379 0 970 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 15676 KiB
Current children cumulated memory: 7564 KiB

[startup+0.700323 s]
/proc/loadavg: 3.94 3.11 3.21 5/246 965464
/proc/meminfo: memFree=129385524/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=7392 memory=6196 CPUtime=0.67 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 1418 0 0 0 67 0 0 0 20 0 1 0 183916488 7569408 1549 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 1848 1549 421 379 0 1382 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 17324 KiB
Current children cumulated memory: 8884 KiB

[startup+1.50034 s]
/proc/loadavg: 3.94 3.11 3.21 5/246 965464
/proc/meminfo: memFree=129380988/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=10136 memory=8836 CPUtime=1.47 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 2085 0 0 0 147 0 0 0 20 0 1 0 183916488 10379264 2209 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 2534 2209 421 379 0 2068 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 20068 KiB
Current children cumulated memory: 11524 KiB

[startup+3.11227 s]
/proc/loadavg: 3.95 3.12 3.21 5/246 965465
/proc/meminfo: memFree=129436876/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=11784 memory=10948 CPUtime=3.08 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 2599 0 0 0 308 0 0 0 20 0 1 0 183916488 12066816 2737 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 2946 2737 421 379 0 2480 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 21716 KiB
Current children cumulated memory: 13636 KiB

[startup+6.30031 s]
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129393092/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=18880 memory=14988 CPUtime=6.26 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 3350 0 0 0 625 1 0 0 20 0 1 0 183916488 19333120 3747 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 4720 3747 421 379 0 4254 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 28812 KiB
Current children cumulated memory: 17676 KiB

[startup+8.37517 s]
# the end of solver process 965459 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=8.33025 s, system=0.014711 s

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

[startup+6.40037 s]
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129393092/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=18880 memory=14988 CPUtime=6.36 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 3350 0 0 0 635 1 0 0 20 0 1 0 183916488 19333120 3747 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 4720 3747 421 379 0 4254 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 28812 KiB
Current children cumulated memory: 17676 KiB

[startup+7.20029 s]
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129382164/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=18880 memory=17036 CPUtime=7.16 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 3351 0 0 0 715 1 0 0 20 0 1 0 183916488 19333120 4259 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 4720 4259 421 379 0 4254 0
Current children cumulated CPU time: 7.16 s
Current children cumulated vsize: 28812 KiB
Current children cumulated memory: 19724 KiB

[startup+8.00026 s]*
/proc/loadavg: 3.95 3.14 3.22 5/246 965515
/proc/meminfo: memFree=129375700/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=19048 memory=17812 CPUtime=7.97 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 3594 0 0 0 796 1 0 0 20 0 1 0 183916488 19505152 4453 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 4762 4453 421 379 0 4296 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 28980 KiB
Current children cumulated memory: 20500 KiB

[startup+8.2003 s]
/proc/loadavg: 3.95 3.14 3.22 5/246 965515
/proc/meminfo: memFree=129375700/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=19048 memory=18076 CPUtime=8.16 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 3663 0 0 0 815 1 0 0 20 0 1 0 183916488 19505152 4519 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 4762 4519 421 379 0 4296 0
Current children cumulated CPU time: 8.16 s
Current children cumulated vsize: 28980 KiB
Current children cumulated memory: 20764 KiB

[startup+8.3003 s]
/proc/loadavg: 3.95 3.14 3.22 5/246 965515
/proc/meminfo: memFree=129375700/131655788 swapFree=131070704/131071996
[pid=965459] ppid=965456 vsize=9932 memory=2688 CPUtime=0 cores=5,7
/proc/965459/stat : 965459 (naps-1.02b5.sh) S 965456 965459 964650 0 -1 4194304 222 240 0 0 0 0 0 0 20 0 1 0 183916487 10170368 672 134679101440 94457456979968 94457458059288 140723489864432 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94457460157744 94457460204932 94457482788864 140723489866719 140723489866846 140723489866846 140723489873862 0
/proc/965459/statm: 2483 672 595 264 0 134 0
[pid=965464] ppid=965459 vsize=26120 memory=20384 CPUtime=8.26 cores=5,7
/proc/965464/stat : 965464 (naps-1.02b5) R 965459 965459 964650 0 -1 4194304 3695 0 0 0 825 1 0 0 20 0 1 0 183916488 26746880 5096 134679101440 4194304 5746509 140736455082304 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32518144 140736455087086 140736455087200 140736455087200 140736455094217 0
/proc/965464/statm: 6530 5096 421 379 0 6064 0
Current children cumulated CPU time: 8.26 s
Current children cumulated vsize: 36052 KiB
Current children cumulated memory: 23072 KiB

Child status: 20

Real time (s): 8.37523
CPU time (s): 8.34496
CPU user time (s): 8.33025
CPU system time (s): 0.014711
CPU usage (%): 99.6386
Max. virtual memory (cumulated for all children) (KiB): 36052
Max. memory (cumulated for all children) (KiB): 23072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.33025
system time used= 0.014711
maximum resident set size= 20460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4172
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= 10
involuntary context switches= 15


# summary of solver processes directly reported to runsolver:
#   pid: 965459
#   total CPU time (s): 8.34496
#   total CPU user time (s): 8.33025
#   total CPU system time (s): 0.014711

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062439 second user time and 0.137873 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-07-18 17:46:46
IDJOB=4444251
IDBENCH=147927
IDSOLVER=3065
FILE ID=nodeC011/4444251-1721317594
RUNJOBID= nodeC011-1721317456-964663
SLURM_JOB_ID= 7542661
Free space on /tmp= 723768 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444251-1721317594/watcher-4444251-1721317594 -o /tmp/evaluation-result-4444251-1721317594/solver-4444251-1721317594 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721317456-964663 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4444251-1721317594.opb

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

MD5SUM BENCH= 55b1e97b6b1aec27586d56515e7955a0
RANDOM SEED=486572832

nodeC011.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	: 0xb00001f
cpu MHz		: 3675.969
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 invpcid_single pti 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	: 6983.20
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		: 3602.957
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 invpcid_single pti 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	: 6983.31
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		: 1197.267
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 invpcid_single pti 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	: 6983.20
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		: 1197.120
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 invpcid_single pti 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	: 6983.31
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		: 3595.833
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 invpcid_single pti 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	: 6983.20
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		: 3491.394
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 invpcid_single pti 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	: 6983.31
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		: 1197.401
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 invpcid_single pti 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	: 6983.20
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		: 1197.125
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 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129397132 kB
MemAvailable:   129828688 kB
Buffers:          508996 kB
Cached:           762776 kB
SwapCached:          132 kB
Active:          1016588 kB
Inactive:         753952 kB
Active(anon):       1436 kB
Inactive(anon):   534732 kB
Active(file):    1015152 kB
Inactive(file):   219220 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:             12804 kB
Writeback:             8 kB
AnonPages:        498744 kB
Mapped:           109780 kB
Shmem:             37400 kB
KReclaimable:      74764 kB
Slab:             156612 kB
SReclaimable:      74764 kB
SUnreclaim:        81848 kB
KernelStack:        3788 kB
PageTables:        10116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     879388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            27072 kB
HardwareCorrupted:     0 kB
AnonHugePages:    288768 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:      277320 kB
DirectMap2M:    33181696 kB
DirectMap1G:    102760448 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC011 at 2024-07-18 17:46:54