Trace number 4444249

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 1.03UNSAT 9.29539 9.32103

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 1.03.
0.00/0.00	c Input file name: HOME/instance-4444249-1721310182.opb
9.26/9.32	s UNSATISFIABLE
9.26/9.32	c _____________________________________________________________________________
9.26/9.32	c std/band forms        : 23,0
9.26/9.32	c 2cl/3cl ITE-codings   : 995,0
9.26/9.32	c BDD/srt/adr Max costs : 1438,76,0
9.26/9.32	c BDDraw/bin/mul/srt/adr: 1,0,0,22,0
9.26/9.32	c BDD nodes             : 1439
9.26/9.32	c Es1/CC detections     : 0,0
9.26/9.32	c CC sort               : 22
9.26/9.32	c SAT/UNSAT calls       : 0,1
9.26/9.32	c regenrated variables  : 0
9.26/9.32	c eliminated fixed lits : 0
9.26/9.32	c goal lit flips        : 0
9.26/9.32	c goal stages           : 0
9.26/9.32	c goal shrink           : 0
9.26/9.32	c goal coeff separations: 0
9.26/9.32	c restarts              : 12217
9.26/9.32	c conflicts             : 299906         (32444 /sec)
9.26/9.32	c decisions             : 707025         (76486 /sec)
9.26/9.32	c propagations          : 33817890       (3658410 /sec)
9.26/9.32	c inspects              : 0              (0 /sec)
9.26/9.32	c CPU time (solving tm) : 9.244 s        (9.222 s, SAT 0 s, UNSAT 9.222 s)
9.26/9.32	c Time for Opt-base     : 7.4e-05 s
9.26/9.32	c Steps for Opt-base    : 0
9.26/9.32	c Time for BDD coding   : 0.003636 s
9.26/9.32	c Time for srt coding   : 0.000233 s
9.26/9.32	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: 63968 MiB (62403 MiB free)
  memory of node 1: 64473 MiB (61825 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444249-1721310182/watcher-4444249-1721310182 -o /tmp/evaluation-result-4444249-1721310182/solver-4444249-1721310182 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721306161-953165 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4444249-1721310182.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=957403, runsolver pid=957400

[startup+0.100091 s]*
/proc/loadavg: 4.05 4.09 4.09 5/261 957408
/proc/meminfo: memFree=127206816/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=5532 memory=3944 CPUtime=0.1 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 553 0 0 0 10 0 0 0 20 0 1 0 183184880 5664768 986 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 1383 986 532 659 0 587 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15464 KiB
Current children cumulated memory: 6720 KiB

[startup+0.205625 s]*
/proc/loadavg: 4.05 4.09 4.09 5/261 957408
/proc/meminfo: memFree=127205708/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=6440 memory=4072 CPUtime=0.2 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 655 0 0 0 20 0 0 0 20 0 1 0 183184880 6594560 1018 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 1610 1018 532 659 0 814 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 16372 KiB
Current children cumulated memory: 6848 KiB

[startup+0.305547 s]*
/proc/loadavg: 4.05 4.09 4.09 5/261 957408
/proc/meminfo: memFree=127201896/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=6340 memory=4584 CPUtime=0.3 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 733 0 0 0 30 0 0 0 20 0 1 0 183184880 6492160 1146 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 1585 1146 532 659 0 789 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 16272 KiB
Current children cumulated memory: 7360 KiB

[startup+0.700268 s]
/proc/loadavg: 4.05 4.09 4.09 5/261 957408
/proc/meminfo: memFree=127206324/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=7168 memory=4788 CPUtime=0.69 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 1161 0 0 0 69 0 0 0 20 0 1 0 183184880 7340032 1197 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 1792 1197 532 659 0 996 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 17100 KiB
Current children cumulated memory: 7564 KiB

[startup+1.50027 s]
/proc/loadavg: 4.05 4.09 4.09 5/261 957408
/proc/meminfo: memFree=127205624/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=8316 memory=5560 CPUtime=1.48 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 2251 0 0 0 148 0 0 0 20 0 1 0 183184880 8515584 1390 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2079 1390 532 659 0 1283 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 18248 KiB
Current children cumulated memory: 8336 KiB

[startup+3.10546 s]
/proc/loadavg: 4.04 4.09 4.08 5/261 957408
/proc/meminfo: memFree=127200976/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=9336 memory=6048 CPUtime=3.08 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 5051 0 0 0 308 0 0 0 20 0 1 0 183184880 9560064 1512 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2334 1512 532 659 0 1538 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 19268 KiB
Current children cumulated memory: 8824 KiB

[startup+6.30025 s]
/proc/loadavg: 4.04 4.09 4.08 5/261 957458
/proc/meminfo: memFree=127200532/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=8820 memory=6552 CPUtime=6.27 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 12752 0 0 0 625 2 0 0 20 0 1 0 183184880 9031680 1638 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2205 1638 532 659 0 1409 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 18752 KiB
Current children cumulated memory: 9328 KiB

[startup+9.32099 s]
# the end of solver process 957403 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=9.2444 s, system=0.050991 s

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

[startup+6.40028 s]
/proc/loadavg: 4.04 4.09 4.08 5/261 957458
/proc/meminfo: memFree=127200532/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=10356 memory=7076 CPUtime=6.37 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 13076 0 0 0 635 2 0 0 20 0 1 0 183184880 10604544 1769 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2589 1769 532 659 0 1793 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 20288 KiB
Current children cumulated memory: 9852 KiB

[startup+8.00023 s]*
/proc/loadavg: 4.12 4.10 4.09 5/261 957459
/proc/meminfo: memFree=127204528/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=9332 memory=6812 CPUtime=7.97 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 20146 0 0 0 793 4 0 0 20 0 1 0 183184880 9555968 1703 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2333 1703 532 659 0 1537 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 19264 KiB
Current children cumulated memory: 9588 KiB

[startup+8.80023 s]
/proc/loadavg: 4.12 4.10 4.09 5/261 957459
/proc/meminfo: memFree=127204528/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=10356 memory=7076 CPUtime=8.76 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 21352 0 0 0 872 4 0 0 20 0 1 0 183184880 10604544 1769 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2589 1769 532 659 0 1793 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 20288 KiB
Current children cumulated memory: 9852 KiB

[startup+9.20023 s]
/proc/loadavg: 4.12 4.10 4.09 5/261 957459
/proc/meminfo: memFree=127200884/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=9332 memory=6552 CPUtime=9.16 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 22179 0 0 0 912 4 0 0 20 0 1 0 183184880 9555968 1638 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2333 1638 532 659 0 1537 0
Current children cumulated CPU time: 9.16 s
Current children cumulated vsize: 19264 KiB
Current children cumulated memory: 9328 KiB

[startup+9.30023 s]
/proc/loadavg: 4.12 4.10 4.09 5/261 957459
/proc/meminfo: memFree=127200884/131524600 swapFree=131071996/131071996
[pid=957403] ppid=957400 vsize=9932 memory=2776 CPUtime=0 cores=1,3
/proc/957403/stat : 957403 (naps-1.03.sh) S 957400 957403 953153 0 -1 4194304 220 241 0 0 0 0 0 0 20 0 1 0 183184879 10170368 694 134679101440 94863950827520 94863951906840 140729126783744 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94863954005296 94863954052484 94863978930176 140729126786019 140729126786144 140729126786144 140729126793160 0
/proc/957403/statm: 2483 694 616 264 0 134 0
[pid=957408] ppid=957403 vsize=9332 memory=6812 CPUtime=9.26 cores=1,3
/proc/957408/stat : 957408 (naps-1.03) R 957403 957403 953153 0 -1 4194304 22408 0 0 0 922 4 0 0 20 0 1 0 183184880 9555968 1703 134679101440 4194304 6891213 140728684616016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 23134208 140728684618740 140728684618852 140728684618852 140728684625867 0
/proc/957408/statm: 2333 1703 532 659 0 1537 0
Current children cumulated CPU time: 9.26 s
Current children cumulated vsize: 19264 KiB
Current children cumulated memory: 9588 KiB

Child status: 10

Real time (s): 9.32103
CPU time (s): 9.29539
CPU user time (s): 9.2444
CPU system time (s): 0.050991
CPU usage (%): 99.7249
Max. virtual memory (cumulated for all children) (KiB): 20296
Max. memory (cumulated for all children) (KiB): 10380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.2444
system time used= 0.050991
maximum resident set size= 7604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22923
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 957403
#   total CPU time (s): 9.29539
#   total CPU user time (s): 9.2444
#   total CPU system time (s): 0.050991

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036629 second user time and 0.064413 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-18 15:43:15
IDJOB=4444249
IDBENCH=147927
IDSOLVER=3063
FILE ID=nodeC027/4444249-1721310182
RUNJOBID= nodeC027-1721306161-953165
SLURM_JOB_ID= 7542639
Free space on /tmp= 890064 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444249-1721310182/watcher-4444249-1721310182 -o /tmp/evaluation-result-4444249-1721310182/solver-4444249-1721310182 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721306161-953165 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4444249-1721310182.opb

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

MD5SUM BENCH= 55b1e97b6b1aec27586d56515e7955a0
RANDOM SEED=1507027945

nodeC027.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3659.462
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
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	: 0xb00002a
cpu MHz		: 3661.514
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.589
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
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	: 0xb00002a
cpu MHz		: 3657.574
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3659.596
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
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	: 0xb00002a
cpu MHz		: 3662.694
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.474
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
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	: 0xb00002a
cpu MHz		: 3600.475
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127210592 kB
MemAvailable:   128713924 kB
Buffers:          479760 kB
Cached:          1855776 kB
SwapCached:            0 kB
Active:           901324 kB
Inactive:        2797792 kB
Active(anon):       1576 kB
Inactive(anon):  1399700 kB
Active(file):     899748 kB
Inactive(file):  1398092 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             11236 kB
Writeback:             0 kB
AnonPages:       1359204 kB
Mapped:           112264 kB
Shmem:             37720 kB
KReclaimable:      90632 kB
Slab:             200104 kB
SReclaimable:      90632 kB
SUnreclaim:       109472 kB
KernelStack:        4192 kB
PageTables:        12064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1933540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            67360 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1028096 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:      193236 kB
DirectMap2M:    15308800 kB
DirectMap1G:    120586240 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC027 at 2024-07-18 15:43:24