Trace number 4425665

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 152.475 152.963

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576360--soft-66-100-0.wbo
MD5SUM07149bb688e9c24b651465ffa2b1083b
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark15.2822
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 constraints937
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 46894
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46893
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 733
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 

0.00/0.06	o 344
0.00/0.06	o 284
0.00/0.06	o 255
0.00/0.06	o 227
0.00/0.06	o 203
0.00/0.06	o 137
0.00/0.07	o 118
0.00/0.07	o 95
0.00/0.07	o 81
0.00/0.07	o 78
0.00/0.08	o 46
0.10/0.14	o 38
0.10/0.14	o 33
0.10/0.14	o 30
1.28/1.35	o 6
1.28/1.39	o 4
6.86/6.90	o 2
152.40/152.96	s OPTIMUM FOUND
152.40/152.96	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	2

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: 64059 MiB (63428 MiB free)
  memory of node 1: 64510 MiB (63576 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425665-1720881290/watcher-4425665-1720881290 -o /tmp/evaluation-result-4425665-1720881290/solver-4425665-1720881290 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701983 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1208579923 HOME/instance-4425665-1720881290.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=702908, runsolver pid=702905
Current StackSize limit: 8192 KiB


[startup+0.100097 s]*
/proc/loadavg: 1.33 1.16 1.19 6/239 702921
/proc/meminfo: memFree=130040776/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=32464 memory=10864 CPUtime=0.1 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 1921 0 0 0 10 0 0 0 20 0 1 0 140285995 33243136 2716 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8116 2716 1140 1005 0 6879 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 10864 KiB

[startup+0.213263 s]*
/proc/loadavg: 1.33 1.16 1.19 4/244 702936
/proc/meminfo: memFree=130034188/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=32600 memory=13176 CPUtime=0.21 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 1984 0 0 0 21 0 0 0 20 0 1 0 140285995 33382400 3294 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8150 3294 1140 1005 0 6913 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 13176 KiB

[startup+0.313468 s]*
/proc/loadavg: 1.33 1.16 1.19 5/242 702952
/proc/meminfo: memFree=130031236/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=32764 memory=13436 CPUtime=0.31 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 2035 0 0 0 31 0 0 0 20 0 1 0 140285995 33550336 3359 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8191 3359 1140 1005 0 6954 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32764 KiB
Current children cumulated memory: 13436 KiB

[startup+0.700282 s]
/proc/loadavg: 1.33 1.16 1.19 6/247 702968
/proc/meminfo: memFree=130022984/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=33080 memory=13700 CPUtime=0.68 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 2112 0 0 0 68 0 0 0 20 0 1 0 140285995 33873920 3425 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8270 3425 1140 1005 0 7033 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33080 KiB
Current children cumulated memory: 13700 KiB

[startup+1.50028 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=130010768/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=33800 memory=14492 CPUtime=1.48 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 2295 0 0 0 147 1 0 0 20 0 1 0 140285995 34611200 3623 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8450 3623 1140 1005 0 7213 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33800 KiB
Current children cumulated memory: 14492 KiB

[startup+3.11251 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=129995048/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=34708 memory=17320 CPUtime=3.09 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 2516 0 0 0 306 3 0 0 20 0 1 0 140285995 35540992 4330 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8677 4330 1140 1005 0 7440 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 34708 KiB
Current children cumulated memory: 17320 KiB

[startup+6.30027 s]
/proc/loadavg: 1.74 1.25 1.22 5/247 702968
/proc/meminfo: memFree=129988556/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=35988 memory=18632 CPUtime=6.27 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 2819 0 0 0 622 5 0 0 20 0 1 0 140285995 36851712 4658 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 8997 4658 1140 1005 0 7760 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 35988 KiB
Current children cumulated memory: 18632 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.32 1.25 5/247 702969
/proc/meminfo: memFree=129979672/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=36740 memory=19408 CPUtime=12.65 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3028 0 0 0 1256 9 0 0 20 0 1 0 140285995 37621760 4852 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 9185 4852 1140 1005 0 7948 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 36740 KiB
Current children cumulated memory: 19408 KiB

[startup+25.5003 s]
/proc/loadavg: 2.31 1.40 1.28 5/247 702971
/proc/meminfo: memFree=129973240/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=37848 memory=22488 CPUtime=25.4 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3315 0 0 0 2523 17 0 0 20 0 1 0 140285995 38756352 5622 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 9462 5622 1140 1005 0 8225 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 37848 KiB
Current children cumulated memory: 22488 KiB

[startup+51.1125 s]
/proc/loadavg: 2.98 1.65 1.36 5/245 703021
/proc/meminfo: memFree=129970004/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=38884 memory=23644 CPUtime=50.94 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3596 0 0 0 5062 32 0 0 20 0 1 0 140285995 39817216 5911 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 9721 5911 1140 1005 0 8484 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 23644 KiB

[startup+102.3 s]
/proc/loadavg: 3.63 2.03 1.51 5/243 703075
/proc/meminfo: memFree=129961752/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=39648 memory=24408 CPUtime=101.96 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3795 0 0 0 10134 62 0 0 20 0 1 0 140285995 40599552 6102 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 9912 6102 1140 1005 0 8675 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 39648 KiB
Current children cumulated memory: 24408 KiB

[startup+152.963 s]
# the end of solver process 702908 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=151.507 s, system=0.96794 s

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

[startup+102.4 s]
/proc/loadavg: 3.63 2.03 1.51 5/243 703075
/proc/meminfo: memFree=129961752/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=39648 memory=24408 CPUtime=102.06 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3795 0 0 0 10143 63 0 0 20 0 1 0 140285995 40599552 6102 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 9912 6102 1140 1005 0 8675 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 39648 KiB
Current children cumulated memory: 24408 KiB

[startup+128 s]*
/proc/loadavg: 3.75 2.19 1.58 5/243 703079
/proc/meminfo: memFree=129955908/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40464 memory=27160 CPUtime=127.59 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3988 0 0 0 12679 80 0 0 20 0 1 0 140285995 41435136 6790 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10116 6790 1140 1005 0 8879 0
Current children cumulated CPU time: 127.59 s
Current children cumulated vsize: 40464 KiB
Current children cumulated memory: 27160 KiB

[startup+140.8 s]
/proc/loadavg: 3.87 2.27 1.61 5/243 703083
/proc/meminfo: memFree=129953056/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40464 memory=27160 CPUtime=140.34 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3988 0 0 0 13945 89 0 0 20 0 1 0 140285995 41435136 6790 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10116 6790 1140 1005 0 8879 0
Current children cumulated CPU time: 140.34 s
Current children cumulated vsize: 40464 KiB
Current children cumulated memory: 27160 KiB

[startup+147.2 s]
/proc/loadavg: 3.89 2.33 1.63 5/243 703083
/proc/meminfo: memFree=129952752/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40464 memory=27424 CPUtime=146.72 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 3996 0 0 0 14579 93 0 0 20 0 1 0 140285995 41435136 6856 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10116 6856 1140 1005 0 8879 0
Current children cumulated CPU time: 146.72 s
Current children cumulated vsize: 40464 KiB
Current children cumulated memory: 27424 KiB

[startup+150.4 s]
/proc/loadavg: 3.89 2.33 1.63 5/243 703085
/proc/meminfo: memFree=129952672/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40464 memory=27424 CPUtime=149.91 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 4012 0 0 0 14896 95 0 0 20 0 1 0 140285995 41435136 6856 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10116 6856 1140 1005 0 8879 0
Current children cumulated CPU time: 149.91 s
Current children cumulated vsize: 40464 KiB
Current children cumulated memory: 27424 KiB

[startup+152 s]*
/proc/loadavg: 3.90 2.35 1.65 5/243 703085
/proc/meminfo: memFree=129952416/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40692 memory=27424 CPUtime=151.52 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 4052 0 0 0 15056 96 0 0 20 0 1 0 140285995 41668608 6856 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10173 6856 1140 1005 0 8936 0
Current children cumulated CPU time: 151.52 s
Current children cumulated vsize: 40692 KiB
Current children cumulated memory: 27424 KiB

[startup+152.4 s]
/proc/loadavg: 3.90 2.35 1.65 5/243 703085
/proc/meminfo: memFree=129952416/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40692 memory=27424 CPUtime=151.91 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 4052 0 0 0 15095 96 0 0 20 0 1 0 140285995 41668608 6856 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10173 6856 1140 1005 0 8936 0
Current children cumulated CPU time: 151.91 s
Current children cumulated vsize: 40692 KiB
Current children cumulated memory: 27424 KiB

[startup+152.8 s]
/proc/loadavg: 3.90 2.35 1.65 5/243 703085
/proc/meminfo: memFree=129952416/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40692 memory=27424 CPUtime=152.3 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 4052 0 0 0 15134 96 0 0 20 0 1 0 140285995 41668608 6856 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10173 6856 1140 1005 0 8936 0
Current children cumulated CPU time: 152.3 s
Current children cumulated vsize: 40692 KiB
Current children cumulated memory: 27424 KiB

[startup+152.9 s]
/proc/loadavg: 3.90 2.35 1.65 5/243 703085
/proc/meminfo: memFree=129952416/131655788 swapFree=131071996/131071996
[pid=702908] ppid=702905 vsize=40692 memory=27424 CPUtime=152.4 cores=1,3
/proc/702908/stat : 702908 (Exact) R 702905 702908 697562 0 -1 4194304 4052 0 0 0 15144 96 0 0 20 0 1 0 140285995 41668608 6856 134679101440 4194304 8309489 140735851226608 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 41132032 140735851230116 140735851230286 140735851230286 140735851237327 0
/proc/702908/statm: 10173 6856 1140 1005 0 8936 0
Current children cumulated CPU time: 152.4 s
Current children cumulated vsize: 40692 KiB
Current children cumulated memory: 27424 KiB

Child status: 30

Real time (s): 152.963
CPU time (s): 152.475
CPU user time (s): 151.507
CPU system time (s): 0.96794
CPU usage (%): 99.6808
Max. virtual memory (cumulated for all children) (KiB): 40692
Max. memory (cumulated for all children) (KiB): 27424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 151.507
system time used= 0.96794
maximum resident set size= 27424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4053
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= 5
involuntary context switches= 160


# summary of solver processes directly reported to runsolver:
#   pid: 702908
#   total CPU time (s): 152.475
#   total CPU user time (s): 151.507
#   total CPU system time (s): 0.96794

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.696461 second user time and 1.47039 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-13 16:35:03
IDJOB=4425665
IDBENCH=143536
IDSOLVER=3040
FILE ID=nodeC012/4425665-1720881290
RUNJOBID= nodeC012-1720881298-701983
SLURM_JOB_ID= 7483760
Free space on /tmp= 723764 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576360--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-4425665-1720881290/watcher-4425665-1720881290 -o /tmp/evaluation-result-4425665-1720881290/solver-4425665-1720881290 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701983 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1208579923 HOME/instance-4425665-1720881290.wbo

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

MD5SUM BENCH= 07149bb688e9c24b651465ffa2b1083b
RANDOM SEED=1208579923

nodeC012.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.327
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
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		: 2494.433
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
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		: 1197.325
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
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		: 1197.324
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
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		: 1197.321
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
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		: 1696.206
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
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		: 1197.336
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.408
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        130054700 kB
MemAvailable:   129972884 kB
Buffers:          321840 kB
Cached:           445644 kB
SwapCached:            0 kB
Active:           484064 kB
Inactive:         623636 kB
Active(anon):       1432 kB
Inactive(anon):   376484 kB
Active(file):     482632 kB
Inactive(file):   247152 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             19152 kB
Writeback:             0 kB
AnonPages:        340312 kB
Mapped:           106088 kB
Shmem:             37704 kB
KReclaimable:      56864 kB
Slab:             145756 kB
SReclaimable:      56864 kB
SUnreclaim:        88892 kB
KernelStack:        3888 kB
PageTables:        10104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     769416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45792 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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:      207688 kB
DirectMap2M:    10182656 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC012 at 2024-07-13 16:37:36