Trace number 4425663

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 87.0373 87.3423

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900565534--soft-66-100-0.wbo
MD5SUMec2511efc2417fb1e9e041199c221bd7
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark12.4985
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 constraints892
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 45060
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45059
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 685
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 

0.10/0.12	o 421
0.10/0.12	o 407
0.10/0.12	o 393
0.10/0.12	o 387
0.10/0.12	o 345
0.10/0.12	o 338
0.10/0.13	o 271
0.10/0.13	o 244
0.10/0.13	o 243
0.10/0.15	o 165
0.10/0.15	o 146
0.10/0.15	o 138
0.10/0.17	o 135
0.10/0.17	o 126
0.10/0.21	o 110
0.21/0.23	o 104
0.21/0.24	o 84
0.21/0.24	o 83
0.21/0.24	o 70
0.21/0.24	o 58
0.21/0.30	o 53
0.21/0.31	o 49
0.31/0.41	o 22
0.41/0.42	o 17
0.88/0.94	o 4
1.38/1.47	o 2
22.11/22.29	o 1
86.99/87.34	s OPTIMUM FOUND
86.99/87.34	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	1

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 (63422 MiB free)
  memory of node 1: 64510 MiB (63570 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425663-1720881290/watcher-4425663-1720881290 -o /tmp/evaluation-result-4425663-1720881290/solver-4425663-1720881290 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701981 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1208579923 HOME/instance-4425663-1720881290.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=702935, runsolver pid=702932
Current StackSize limit: 8192 KiB


[startup+0.100092 s]*
/proc/loadavg: 1.33 1.16 1.19 6/244 702936
/proc/meminfo: memFree=130034188/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=31312 memory=9244 CPUtime=0.1 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 1599 0 0 0 10 0 0 0 20 0 1 0 140286007 32063488 2311 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 7828 2311 1076 1005 0 6591 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31312 KiB
Current children cumulated memory: 9244 KiB

[startup+0.213999 s]*
/proc/loadavg: 1.33 1.16 1.19 5/242 702954
/proc/meminfo: memFree=130035432/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=32304 memory=12848 CPUtime=0.21 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 1892 0 0 0 20 1 0 0 20 0 1 0 140286007 33079296 3212 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 8076 3212 1140 1005 0 6839 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32304 KiB
Current children cumulated memory: 12848 KiB

[startup+0.313482 s]*
/proc/loadavg: 1.33 1.16 1.19 6/244 702962
/proc/meminfo: memFree=130027572/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=32724 memory=13108 CPUtime=0.31 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 1975 0 0 0 30 1 0 0 20 0 1 0 140286007 33509376 3277 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 8181 3277 1140 1005 0 6944 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32724 KiB
Current children cumulated memory: 13108 KiB

[startup+0.700294 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=130018544/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=33028 memory=13628 CPUtime=0.69 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 2071 0 0 0 67 2 0 0 20 0 1 0 140286007 33820672 3407 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 8257 3407 1140 1005 0 7020 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33028 KiB
Current children cumulated memory: 13628 KiB

[startup+1.50027 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=130010096/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=33628 memory=14156 CPUtime=1.48 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 2224 0 0 0 145 3 0 0 20 0 1 0 140286007 34435072 3539 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 8407 3539 1140 1005 0 7170 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33628 KiB
Current children cumulated memory: 14156 KiB

[startup+3.11296 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=129995048/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=35012 memory=17516 CPUtime=3.08 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 2554 0 0 0 305 3 0 0 20 0 1 0 140286007 35852288 4379 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 8753 4379 1140 1005 0 7516 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 35012 KiB
Current children cumulated memory: 17516 KiB

[startup+6.30025 s]
/proc/loadavg: 1.74 1.25 1.22 5/247 702968
/proc/meminfo: memFree=129988556/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=35872 memory=18300 CPUtime=6.27 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 2765 0 0 0 621 6 0 0 20 0 1 0 140286007 36732928 4575 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 8968 4575 1140 1005 0 7731 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 35872 KiB
Current children cumulated memory: 18300 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=702935] ppid=702932 vsize=37000 memory=21384 CPUtime=12.64 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3043 0 0 0 1255 9 0 0 20 0 1 0 140286007 37888000 5346 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9250 5346 1140 1005 0 8013 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 37000 KiB
Current children cumulated memory: 21384 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=702935] ppid=702932 vsize=38008 memory=22416 CPUtime=25.4 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3297 0 0 0 2522 18 0 0 20 0 1 0 140286007 38920192 5604 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9502 5604 1140 1005 0 8265 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 38008 KiB
Current children cumulated memory: 22416 KiB

[startup+51.1128 s]
/proc/loadavg: 2.98 1.65 1.36 5/245 703021
/proc/meminfo: memFree=129970004/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39292 memory=23816 CPUtime=50.92 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3637 0 0 0 5058 34 0 0 20 0 1 0 140286007 40235008 5954 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9823 5954 1140 1005 0 8586 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 39292 KiB
Current children cumulated memory: 23816 KiB

[startup+87.3422 s]
# the end of solver process 702935 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=86.4971 s, system=0.540183 s

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

[startup+51.2003 s]
/proc/loadavg: 2.98 1.65 1.36 5/245 703021
/proc/meminfo: memFree=129970004/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39292 memory=23816 CPUtime=51.01 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3637 0 0 0 5067 34 0 0 20 0 1 0 140286007 40235008 5954 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9823 5954 1140 1005 0 8586 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 39292 KiB
Current children cumulated memory: 23816 KiB

[startup+64.0002 s]*
/proc/loadavg: 3.14 1.73 1.39 5/245 703023
/proc/meminfo: memFree=129967348/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39520 memory=24104 CPUtime=63.78 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3699 0 0 0 6336 42 0 0 20 0 1 0 140286007 40468480 6026 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9880 6026 1140 1005 0 8643 0
Current children cumulated CPU time: 63.78 s
Current children cumulated vsize: 39520 KiB
Current children cumulated memory: 24104 KiB

[startup+76.8003 s]
/proc/loadavg: 3.33 1.84 1.43 5/243 703024
/proc/meminfo: memFree=129965540/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24340 CPUtime=76.52 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3776 0 0 0 7604 48 0 0 20 0 1 0 140286007 40853504 6085 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6085 1140 1005 0 8737 0
Current children cumulated CPU time: 76.52 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24340 KiB

[startup+83.2003 s]
/proc/loadavg: 3.38 1.88 1.45 5/243 703026
/proc/meminfo: memFree=129965008/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24604 CPUtime=82.9 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3788 0 0 0 8239 51 0 0 20 0 1 0 140286007 40853504 6151 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6151 1140 1005 0 8737 0
Current children cumulated CPU time: 82.9 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24604 KiB

[startup+84.8002 s]
/proc/loadavg: 3.38 1.88 1.45 5/243 703026
/proc/meminfo: memFree=129964932/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24604 CPUtime=84.49 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3790 0 0 0 8397 52 0 0 20 0 1 0 140286007 40853504 6151 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6151 1140 1005 0 8737 0
Current children cumulated CPU time: 84.49 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24604 KiB

[startup+86.4002 s]
/proc/loadavg: 3.43 1.92 1.46 5/243 703026
/proc/meminfo: memFree=129962784/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24604 CPUtime=86.09 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3790 0 0 0 8556 53 0 0 20 0 1 0 140286007 40853504 6151 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6151 1140 1005 0 8737 0
Current children cumulated CPU time: 86.09 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24604 KiB

[startup+86.8002 s]
/proc/loadavg: 3.43 1.92 1.46 5/243 703026
/proc/meminfo: memFree=129962784/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24604 CPUtime=86.48 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3790 0 0 0 8595 53 0 0 20 0 1 0 140286007 40853504 6151 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6151 1140 1005 0 8737 0
Current children cumulated CPU time: 86.48 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24604 KiB

[startup+87.2003 s]
/proc/loadavg: 3.43 1.92 1.46 5/243 703026
/proc/meminfo: memFree=129962784/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24604 CPUtime=86.89 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3790 0 0 0 8635 54 0 0 20 0 1 0 140286007 40853504 6151 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6151 1140 1005 0 8737 0
Current children cumulated CPU time: 86.89 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24604 KiB

[startup+87.3002 s]
/proc/loadavg: 3.43 1.92 1.46 5/243 703026
/proc/meminfo: memFree=129962784/131655788 swapFree=131071996/131071996
[pid=702935] ppid=702932 vsize=39896 memory=24604 CPUtime=86.99 cores=0,2
/proc/702935/stat : 702935 (Exact) R 702932 702935 697562 0 -1 4194304 3790 0 0 0 8645 54 0 0 20 0 1 0 140286007 40853504 6151 134679101440 4194304 8309489 140730894832320 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 27357184 140730894836644 140730894836814 140730894836814 140730894843855 0
/proc/702935/statm: 9974 6151 1140 1005 0 8737 0
Current children cumulated CPU time: 86.99 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 24604 KiB

Child status: 30

Real time (s): 87.3423
CPU time (s): 87.0373
CPU user time (s): 86.4971
CPU system time (s): 0.540183
CPU usage (%): 99.6508
Max. virtual memory (cumulated for all children) (KiB): 39896
Max. memory (cumulated for all children) (KiB): 24604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.4971
system time used= 0.540183
maximum resident set size= 24604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3792
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= 6
involuntary context switches= 600


# summary of solver processes directly reported to runsolver:
#   pid: 702935
#   total CPU time (s): 87.0373
#   total CPU user time (s): 86.4971
#   total CPU system time (s): 0.540183

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.453502 second user time and 0.869278 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-13 16:35:03
IDJOB=4425663
IDBENCH=143539
IDSOLVER=3040
FILE ID=nodeC012/4425663-1720881290
RUNJOBID= nodeC012-1720881298-701981
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-t3002.11tsp11.1900565534--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-4425663-1720881290/watcher-4425663-1720881290 -o /tmp/evaluation-result-4425663-1720881290/solver-4425663-1720881290 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701981 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1208579923 HOME/instance-4425663-1720881290.wbo

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

MD5SUM BENCH= ec2511efc2417fb1e9e041199c221bd7
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		: 1197.331
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		: 2492.566
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		: 1197.326
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		: 1197.371
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		: 1684.969
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		: 1197.335
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		: 1197.326
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:        130041704 kB
MemAvailable:   129965784 kB
Buffers:          321856 kB
Cached:           451536 kB
SwapCached:            0 kB
Active:           484020 kB
Inactive:         635152 kB
Active(anon):       1408 kB
Inactive(anon):   382084 kB
Active(file):     482612 kB
Inactive(file):   253068 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             25004 kB
Writeback:             0 kB
AnonPages:        346232 kB
Mapped:           110716 kB
Shmem:             37704 kB
KReclaimable:      56864 kB
Slab:             145820 kB
SReclaimable:      56864 kB
SUnreclaim:        88956 kB
KernelStack:        3936 kB
PageTables:         9888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     835132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45792 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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 16:36:31