Trace number 4517758

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
NaPS naps-1.03a6OPT5 12.2047 12.2522

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=8-t=3.opb
MD5SUM970aa3d1f1d45876cf8a11b4225544dc
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.080382
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables124
Total number of constraints1676
Number of constraints which are clauses1668
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint9
Number of terms in the objective function 8
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 8
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.02	c NaPS 1.03a6.
0.00/0.02	c Input file name: HOME/instance-4517758-1751531280.opb
0.00/0.05	c single stage optimization mode
12.13/12.25	o 8
12.13/12.25	o 5
12.13/12.25	s OPTIMUM FOUND
12.13/12.25	c _____________________________________________________________________________
12.13/12.25	c std/band forms        : 11,0
12.13/12.25	c 2cl/3cl ITE-codings   : 0,0
12.13/12.25	c BDD/srt/adr Max costs : 0,38,0
12.13/12.25	c BDDraw/bin/mul/srt/adr: 0,0,0,11,0
12.13/12.25	c BDD nodes             : 0
12.13/12.25	c Es1/CC detections     : 0,0
12.13/12.25	c CC sort               : 11
12.13/12.25	c SAT/UNSAT calls       : 2,2
12.13/12.25	c regenrated variables  : 24
12.13/12.25	c eliminated fixed lits : 0
12.13/12.25	c goal lit flips        : 0
12.13/12.25	c goal stages           : 1
12.13/12.25	c goal shrink           : 0
12.13/12.25	c goal coeff separations: 0
12.13/12.25	c restarts              : 17695
12.13/12.25	c conflicts             : 780148         (64174 /sec)
12.13/12.25	c decisions             : 1092789        (89891 /sec)
12.13/12.25	c propagations          : 13535224       (1113384 /sec)
12.13/12.25	c inspects              : 0              (0 /sec)
12.13/12.25	c CPU time (solving tm) : 12.16 s        (12.13 s, SAT 0.0117 s, UNSAT 12.11 s)
12.13/12.25	c Time for Opt-base     : 0.000121 s
12.13/12.25	c Steps for Opt-base    : 0
12.13/12.25	c Time for BDD coding   : 0 s
12.13/12.25	c Time for srt coding   : 0.000143 s
12.13/12.25	c _____________________________________________________________________________
12.13/12.25	v x29 x30 x31 -x32 -x33 -x34 x35 x36 -x37 -x45 -x53 -x61 -x69 -x77 -x85 -x93 -x38 -x46 -x54 -x62 -x70 -x78 -x86 -x94 -x39 -x47 -x55 -x63 -x71 -x79 -x87 -x95 -x40 -x48 -x56 -x64 x72 -x80 -x88 -x96 -x41 -x49 x57 -x65 -x73 -x81 -x89 -x97 -x42 -x50 -x58 -x66 -x74 x82 -x90 -x98 -x43 -x51 -x59 -x67 -x75 -x83 -x91 -x99 -x44 -x52 -x60 -x68 -x76 -x84 -x92 -x100 -x1 x2 x3 -x4 x5 x6 -x7 x8 x9 -x10 x11 x12 x13 -x14 x15 x16 -x17 -x18 x19 x20 -x21 -x22 x23 x24 x25 x26 x27 -x28 -x101 x102 -x103 -x104 x105 -x106 -x107 -x108 x109 -x110 -x111 x112 -x113 x114 -x115 x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 x124

Verifier Data 

OK	5

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 (62901 MiB free)
  memory of node 1: 64465 MiB (63469 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517758-1751531280/watcher-4517758-1751531280 -o /tmp/evaluation-result-4517758-1751531280/solver-4517758-1751531280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751524861-76254 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4517758-1751531280.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=77503, runsolver pid=77500

[startup+0.100101 s]*
/proc/loadavg: 4.13 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129404276/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=4680 memory=3328 CPUtime=0.09 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 308 0 0 0 9 0 0 0 20 0 1 0 68807398 4792320 832 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 1170 832 608 696 0 331 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 8872 KiB
Current children cumulated memory: 6400 KiB

[startup+0.213349 s]*
/proc/loadavg: 4.13 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129404276/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=4916 memory=3692 CPUtime=0.2 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 549 0 0 0 20 0 0 0 20 0 1 0 68807398 5033984 923 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 1229 923 608 696 0 390 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 9108 KiB
Current children cumulated memory: 6764 KiB

[startup+0.31323 s]*
/proc/loadavg: 4.13 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129404276/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=4844 memory=3636 CPUtime=0.3 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 574 0 0 0 30 0 0 0 20 0 1 0 68807398 4960256 909 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 1211 909 640 696 0 372 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 9036 KiB
Current children cumulated memory: 6708 KiB

[startup+0.700396 s]
/proc/loadavg: 4.13 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129404276/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=5604 memory=4344 CPUtime=0.67 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 1060 0 0 0 67 0 0 0 20 0 1 0 68807398 5738496 1086 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 1401 1086 640 696 0 562 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 9796 KiB
Current children cumulated memory: 7416 KiB

[startup+1.50038 s]
/proc/loadavg: 4.13 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129404276/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=6848 memory=5680 CPUtime=1.46 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 2215 0 0 0 146 0 0 0 20 0 1 0 68807398 7012352 1420 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 1712 1420 640 696 0 873 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 11040 KiB
Current children cumulated memory: 8752 KiB

[startup+3.11301 s]
/proc/loadavg: 4.13 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129403520/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=8704 memory=7492 CPUtime=3.08 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 4823 0 0 0 307 1 0 0 20 0 1 0 68807398 8912896 1873 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 2176 1873 640 696 0 1337 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 12896 KiB
Current children cumulated memory: 10564 KiB

[startup+6.30039 s]
/proc/loadavg: 4.12 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129366724/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=9960 memory=8692 CPUtime=6.26 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 10095 0 0 0 624 2 0 0 20 0 1 0 68807398 10199040 2173 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 2490 2173 640 696 0 1651 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 14152 KiB
Current children cumulated memory: 11764 KiB

[startup+12.2521 s]
# the end of solver process 77503 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=12.1587 s, system=0.046043 s

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

[startup+6.40044 s]
/proc/loadavg: 4.12 4.19 4.14 5/254 77507
/proc/meminfo: memFree=129366724/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=9960 memory=8692 CPUtime=6.36 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 10095 0 0 0 634 2 0 0 20 0 1 0 68807398 10199040 2173 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 2490 2173 640 696 0 1651 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 14152 KiB
Current children cumulated memory: 11764 KiB

[startup+9.6004 s]
/proc/loadavg: 4.11 4.18 4.14 5/254 77507
/proc/meminfo: memFree=129366976/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=14136 memory=12916 CPUtime=9.54 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 14193 0 0 0 951 3 0 0 20 0 1 0 68807398 14475264 3229 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 3534 3229 640 696 0 2695 0
Current children cumulated CPU time: 9.54 s
Current children cumulated vsize: 18328 KiB
Current children cumulated memory: 15988 KiB

[startup+11.2004 s]
/proc/loadavg: 4.11 4.18 4.14 5/254 77507
/proc/meminfo: memFree=129363196/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=17108 memory=15864 CPUtime=11.14 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 15690 0 0 0 1111 3 0 0 20 0 1 0 68807398 17518592 3966 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 4277 3966 640 696 0 3438 0
Current children cumulated CPU time: 11.14 s
Current children cumulated vsize: 21300 KiB
Current children cumulated memory: 18936 KiB

[startup+12.0004 s]*
/proc/loadavg: 4.11 4.18 4.14 5/254 77507
/proc/meminfo: memFree=129363448/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=17764 memory=16504 CPUtime=11.94 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 15854 0 0 0 1191 3 0 0 20 0 1 0 68807398 18190336 4126 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 4441 4126 640 696 0 3602 0
Current children cumulated CPU time: 11.94 s
Current children cumulated vsize: 21956 KiB
Current children cumulated memory: 19576 KiB

[startup+12.2004 s]
/proc/loadavg: 4.11 4.18 4.14 5/254 77507
/proc/meminfo: memFree=129363448/131382112 swapFree=33010416/33010684
[pid=77503] ppid=77500 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/77503/stat : 77503 (naps-1.03a6.sh) S 77500 77503 76243 0 -1 4194304 229 202 0 0 0 0 0 0 20 0 1 0 68807396 4292608 768 18446744073709551615 94175418527744 94175419422277 140725580383184 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94175419661328 94175419709072 94175434907648 140725580388775 140725580388869 140725580388869 140725580394471 0
/proc/77503/statm: 1048 768 704 219 0 110 0
[pid=77507] ppid=77503 vsize=17940 memory=16632 CPUtime=12.13 cores=4,6
/proc/77507/stat : 77507 (naps-1.03a6) R 77503 77503 76243 0 -1 4194304 15898 0 0 0 1210 3 0 0 20 0 1 0 68807398 18370560 4158 18446744073709551615 4198400 7047149 140721364012832 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 27844608 140721364019572 140721364019686 140721364019686 140721364025289 0
/proc/77507/statm: 4485 4158 640 696 0 3646 0
Current children cumulated CPU time: 12.13 s
Current children cumulated vsize: 22132 KiB
Current children cumulated memory: 19704 KiB

Child status: 30

Real time (s): 12.2522
CPU time (s): 12.2047
CPU user time (s): 12.1587
CPU system time (s): 0.046043
CPU usage (%): 99.6128
Max. virtual memory (cumulated for all children) (KiB): 23500
Max. memory (cumulated for all children) (KiB): 21108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1587
system time used= 0.046043
maximum resident set size= 19004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16341
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= 78


# summary of solver processes directly reported to runsolver:
#   pid: 77503
#   total CPU time (s): 12.2047
#   total CPU user time (s): 12.1587
#   total CPU system time (s): 0.046043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.103241 second user time and 0.183092 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-07-03 10:28:00
IDJOB=4517758
IDBENCH=176184
IDSOLVER=3341
FILE ID=nodeC005/4517758-1751531280
RUNJOBID= nodeC005-1751524861-76254
SLURM_JOB_ID= 9598652
Free space on /tmp= 429472 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=8-t=3.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517758-1751531280/watcher-4517758-1751531280 -o /tmp/evaluation-result-4517758-1751531280/solver-4517758-1751531280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751524861-76254 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4517758-1751531280.opb

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

MD5SUM BENCH= 970aa3d1f1d45876cf8a11b4225544dc
RANDOM SEED=945577952

nodeC005 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		: 3662.503
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	: 6983.90
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		: 3691.481
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	: 6983.90
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		: 1197.611
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	: 6983.90
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		: 1197.272
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	: 6983.90
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		: 1197.241
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	: 6983.90
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		: 3691.508
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	: 6983.90
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		: 1197.599
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	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129404212 kB
MemAvailable:   129528564 kB
Buffers:            2128 kB
Cached:           913304 kB
SwapCached:           24 kB
Active:          1119572 kB
Inactive:         266764 kB
Active(anon):     485676 kB
Inactive(anon):     3164 kB
Active(file):     633896 kB
Inactive(file):   263600 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5696 kB
Writeback:             0 kB
AnonPages:        471476 kB
Mapped:           111840 kB
Shmem:             17936 kB
KReclaimable:     132968 kB
Slab:             220228 kB
SReclaimable:     132968 kB
SUnreclaim:        87260 kB
KernelStack:        4080 kB
PageTables:         3940 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     812528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    395264 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:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 429464 MiB
End job on nodeC005 at 2025-07-03 10:28:13