Trace number 4425659

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
Exact 2024-07-05OPTIMUM 98.5518 98.8272

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900551347--soft-66-100-0.wbo
MD5SUMc44296df46be636a3d5069e5616e3fa6
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark18.9546
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints927
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
Top cost 45360
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45359
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 745
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.04	o 510
0.00/0.04	o 454
0.00/0.04	o 413
0.00/0.05	o 398
0.00/0.05	o 393
0.00/0.06	o 383
0.00/0.06	o 375
0.00/0.07	o 351
0.00/0.07	o 346
0.00/0.07	o 305
0.00/0.07	o 272
0.00/0.07	o 231
0.00/0.08	o 171
0.00/0.08	o 170
0.00/0.09	o 162
0.00/0.09	o 159
0.09/0.10	o 114
0.09/0.10	o 109
0.09/0.16	o 98
0.09/0.16	o 62
0.09/0.17	o 51
0.09/0.19	o 45
0.20/0.22	o 32
0.59/0.63	o 28
0.69/0.72	o 21
2.09/2.15	o 20
2.18/2.20	o 16
13.45/13.54	o 15
14.65/14.75	o 12
44.15/44.38	o 11
98.51/98.82	s OPTIMUM FOUND
98.51/98.82	v 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 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	11

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: 63931 MiB (62953 MiB free)
  memory of node 1: 64510 MiB (63858 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425659-1720881327/watcher-4425659-1720881327 -o /tmp/evaluation-result-4425659-1720881327/solver-4425659-1720881327 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1720881340-710405 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1252720244 HOME/instance-4425659-1720881327.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=710455, runsolver pid=710452

[startup+0.100324 s]*
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129828436/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=32428 memory=11128 CPUtime=0.09 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 1985 0 0 0 9 0 0 0 20 0 1 0 140300146 33206272 2782 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 8107 2782 1140 1005 0 6870 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32428 KiB
Current children cumulated memory: 11128 KiB

[startup+0.204569 s]*
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129822968/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=33136 memory=12176 CPUtime=0.2 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 2248 0 0 0 20 0 0 0 20 0 1 0 140300146 33931264 3044 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 8284 3044 1140 1005 0 7047 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33136 KiB
Current children cumulated memory: 12176 KiB

[startup+0.304385 s]*
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129817028/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=33292 memory=12704 CPUtime=0.3 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 2360 0 0 0 30 0 0 0 20 0 1 0 140300146 34091008 3176 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 8323 3176 1140 1005 0 7086 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 12704 KiB

[startup+0.700153 s]
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129810556/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=34048 memory=15276 CPUtime=0.69 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 2537 0 0 0 69 0 0 0 20 0 1 0 140300146 34865152 3819 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 8512 3819 1140 1005 0 7275 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34048 KiB
Current children cumulated memory: 15276 KiB

[startup+1.50016 s]
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129808852/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=34748 memory=16068 CPUtime=1.49 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 2729 0 0 0 148 1 0 0 20 0 1 0 140300146 35581952 4017 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 8687 4017 1140 1005 0 7450 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34748 KiB
Current children cumulated memory: 16068 KiB

[startup+3.10502 s]
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129793280/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=35564 memory=18900 CPUtime=3.09 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 2916 0 0 0 307 2 0 0 20 0 1 0 140300146 36417536 4725 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 8891 4725 1140 1005 0 7654 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 35564 KiB
Current children cumulated memory: 18900 KiB

[startup+6.30016 s]
/proc/loadavg: 1.38 1.17 1.19 5/255 710468
/proc/meminfo: memFree=129787540/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=36300 memory=19680 CPUtime=6.27 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 3100 0 0 0 623 4 0 0 20 0 1 0 140300146 37171200 4920 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 9075 4920 1140 1005 0 7838 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 36300 KiB
Current children cumulated memory: 19680 KiB

[startup+12.7002 s]
/proc/loadavg: 1.59 1.22 1.20 6/255 710468
/proc/meminfo: memFree=129784448/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=37456 memory=20984 CPUtime=12.66 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 3399 0 0 0 1257 9 0 0 20 0 1 0 140300146 38354944 5246 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 9364 5246 1140 1005 0 8127 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 37456 KiB
Current children cumulated memory: 20984 KiB

[startup+25.5002 s]
/proc/loadavg: 2.12 1.36 1.25 5/255 710471
/proc/meminfo: memFree=129777376/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=38340 memory=21768 CPUtime=25.42 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 3646 0 0 0 2525 17 0 0 20 0 1 0 140300146 39260160 5442 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 9585 5442 1140 1005 0 8348 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 38340 KiB
Current children cumulated memory: 21768 KiB

[startup+51.105 s]
/proc/loadavg: 2.84 1.58 1.33 5/255 710474
/proc/meminfo: memFree=129769528/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=39736 memory=25388 CPUtime=50.95 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4084 0 0 0 5062 33 0 0 20 0 1 0 140300146 40689664 6347 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 9934 6347 1140 1005 0 8697 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 39736 KiB
Current children cumulated memory: 25388 KiB

[startup+98.8271 s]
# the end of solver process 710455 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=97.8975 s, system=0.654309 s

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

[startup+51.2002 s]
/proc/loadavg: 2.84 1.58 1.33 5/255 710474
/proc/meminfo: memFree=129769528/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=39736 memory=25388 CPUtime=51.04 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4084 0 0 0 5071 33 0 0 20 0 1 0 140300146 40689664 6347 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 9934 6347 1140 1005 0 8697 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 39736 KiB
Current children cumulated memory: 25388 KiB

[startup+76.8001 s]
/proc/loadavg: 3.24 1.78 1.40 5/255 710479
/proc/meminfo: memFree=129766484/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40152 memory=25884 CPUtime=76.57 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4205 0 0 0 7608 49 0 0 20 0 1 0 140300146 41115648 6471 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10038 6471 1140 1005 0 8801 0
Current children cumulated CPU time: 76.57 s
Current children cumulated vsize: 40152 KiB
Current children cumulated memory: 25884 KiB

[startup+89.6002 s]
/proc/loadavg: 3.43 1.87 1.43 5/255 710481
/proc/meminfo: memFree=129765856/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40336 memory=26148 CPUtime=89.34 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4279 0 0 0 8875 59 0 0 20 0 1 0 140300146 41304064 6537 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10084 6537 1140 1005 0 8847 0
Current children cumulated CPU time: 89.34 s
Current children cumulated vsize: 40336 KiB
Current children cumulated memory: 26148 KiB

[startup+92.8002 s]
/proc/loadavg: 3.47 1.91 1.45 5/255 710481
/proc/meminfo: memFree=129765672/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40596 memory=26148 CPUtime=92.53 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4316 0 0 0 9193 60 0 0 20 0 1 0 140300146 41570304 6537 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10149 6537 1140 1005 0 8912 0
Current children cumulated CPU time: 92.53 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 26148 KiB

[startup+96.0002 s]*
/proc/loadavg: 3.52 1.94 1.46 5/255 710482
/proc/meminfo: memFree=129765084/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40596 memory=26148 CPUtime=95.73 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4316 0 0 0 9510 63 0 0 20 0 1 0 140300146 41570304 6537 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10149 6537 1140 1005 0 8912 0
Current children cumulated CPU time: 95.73 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 26148 KiB

[startup+97.6001 s]
/proc/loadavg: 3.52 1.94 1.46 5/255 710482
/proc/meminfo: memFree=129765012/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40596 memory=26148 CPUtime=97.32 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4316 0 0 0 9668 64 0 0 20 0 1 0 140300146 41570304 6537 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10149 6537 1140 1005 0 8912 0
Current children cumulated CPU time: 97.32 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 26148 KiB

[startup+98.4002 s]
/proc/loadavg: 3.52 1.94 1.46 5/255 710482
/proc/meminfo: memFree=129764980/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40596 memory=26148 CPUtime=98.12 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4316 0 0 0 9747 65 0 0 20 0 1 0 140300146 41570304 6537 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10149 6537 1140 1005 0 8912 0
Current children cumulated CPU time: 98.12 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 26148 KiB

[startup+98.8002 s]
/proc/loadavg: 3.52 1.94 1.46 5/255 710482
/proc/meminfo: memFree=129764980/131524600 swapFree=131071996/131071996
[pid=710455] ppid=710452 vsize=40596 memory=26148 CPUtime=98.51 cores=5,7
/proc/710455/stat : 710455 (Exact) R 710452 710455 706101 0 -1 4194304 4316 0 0 0 9786 65 0 0 20 0 1 0 140300146 41570304 6537 134679101440 4194304 8309489 140725479327808 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 18001920 140725479334820 140725479334990 140725479334990 140725479342031 0
/proc/710455/statm: 10149 6537 1140 1005 0 8912 0
Current children cumulated CPU time: 98.51 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 26148 KiB

Child status: 30

Real time (s): 98.8272
CPU time (s): 98.5518
CPU user time (s): 97.8975
CPU system time (s): 0.654309
CPU usage (%): 99.7214
Max. virtual memory (cumulated for all children) (KiB): 40596
Max. memory (cumulated for all children) (KiB): 26148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.8975
system time used= 0.654309
maximum resident set size= 26148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4317
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= 7
involuntary context switches= 138


# summary of solver processes directly reported to runsolver:
#   pid: 710455
#   total CPU time (s): 98.5518
#   total CPU user time (s): 97.8975
#   total CPU system time (s): 0.654309

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.146814 second user time and 0.409852 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-13 16:35:40
IDJOB=4425659
IDBENCH=143612
IDSOLVER=3040
FILE ID=nodeC029/4425659-1720881327
RUNJOBID= nodeC029-1720881340-710405
SLURM_JOB_ID= 7483770
Free space on /tmp= 890072 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347--soft-66-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425659-1720881327/watcher-4425659-1720881327 -o /tmp/evaluation-result-4425659-1720881327/solver-4425659-1720881327 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1720881340-710405 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1252720244 HOME/instance-4425659-1720881327.wbo

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

MD5SUM BENCH= c44296df46be636a3d5069e5616e3fa6
RANDOM SEED=1252720244

nodeC029.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		: 3524.502
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	: 7000.09
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		: 3606.571
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	: 7006.98
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		: 3600.544
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	: 7000.09
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		: 3666.598
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	: 7006.98
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		: 3645.685
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	: 7000.09
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		: 3644.785
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	: 7006.98
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		: 3625.864
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	: 7000.09
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		: 3668.391
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129865240 kB
MemAvailable:   129793168 kB
Buffers:          320096 kB
Cached:           456236 kB
SwapCached:            0 kB
Active:           477880 kB
Inactive:         630980 kB
Active(anon):       1392 kB
Inactive(anon):   368912 kB
Active(file):     476488 kB
Inactive(file):   262068 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             17532 kB
Writeback:            12 kB
AnonPages:        332676 kB
Mapped:           105252 kB
Shmem:             37720 kB
KReclaimable:      58040 kB
Slab:             154612 kB
SReclaimable:      58040 kB
SUnreclaim:        96572 kB
KernelStack:        3956 kB
PageTables:         9628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     787192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53696 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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:      170708 kB
DirectMap2M:    10088448 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC029 at 2024-07-13 16:37:19