Trace number 4425664

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 246.617 247.252

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900570242--soft-66-100-0.wbo
MD5SUMdddb0d744d834e2d5f9db141b6c49ab7
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark28.0548
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 constraints899
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 46330
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46329
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 749
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 

0.00/0.05	o 771
0.00/0.05	o 616
0.00/0.05	o 583
0.00/0.05	o 578
0.00/0.05	o 564
0.00/0.05	o 483
0.00/0.05	o 444
0.00/0.05	o 439
0.00/0.05	o 435
0.00/0.05	o 415
0.00/0.05	o 382
0.00/0.05	o 300
0.00/0.05	o 284
0.00/0.05	o 247
0.00/0.06	o 212
0.00/0.07	o 197
0.00/0.07	o 172
0.00/0.07	o 170
0.00/0.08	o 165
0.30/0.32	o 162
0.30/0.34	o 153
0.30/0.34	o 147
0.30/0.36	o 135
0.30/0.36	o 115
0.30/0.40	o 112
0.40/0.45	o 92
0.89/0.91	o 67
1.38/1.47	o 66
1.38/1.49	o 53
1.58/1.66	o 39
2.28/2.32	o 38
6.67/6.72	o 36
6.67/6.73	o 31
6.86/6.95	o 24
7.36/7.48	o 19
9.07/9.19	o 18
15.15/15.28	o 16
246.56/247.25	s OPTIMUM FOUND
246.56/247.25	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	16

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 (62956 MiB free)
  memory of node 1: 64510 MiB (63861 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425664-1720881327/watcher-4425664-1720881327 -o /tmp/evaluation-result-4425664-1720881327/solver-4425664-1720881327 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1720881340-710404 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1252720244 HOME/instance-4425664-1720881327.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=710449, runsolver pid=710444
Current StackSize limit: 8192 KiB


[startup+0.100087 s]*
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129829112/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=32660 memory=11348 CPUtime=0.09 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 2017 0 0 0 9 0 0 0 20 0 1 0 140300145 33443840 2837 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 8165 2837 1140 1005 0 6928 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 11348 KiB

[startup+0.205327 s]*
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129823640/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=32956 memory=11876 CPUtime=0.19 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 2183 0 0 0 19 0 0 0 20 0 1 0 140300145 33746944 2969 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 8239 2969 1140 1005 0 7002 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 11876 KiB

[startup+0.304822 s]*
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129817364/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=33232 memory=14452 CPUtime=0.3 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 2317 0 0 0 29 1 0 0 20 0 1 0 140300145 34029568 3613 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 8308 3613 1140 1005 0 7071 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33232 KiB
Current children cumulated memory: 14452 KiB

[startup+0.700164 s]
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129811256/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=35756 memory=16804 CPUtime=0.69 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 2925 0 0 0 68 1 0 0 20 0 1 0 140300145 36614144 4201 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 8939 4201 1140 1005 0 7702 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 16804 KiB

[startup+1.50017 s]
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129808852/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=36624 memory=19904 CPUtime=1.48 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 3152 0 0 0 146 2 0 0 20 0 1 0 140300145 37502976 4976 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 9156 4976 1140 1005 0 7919 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 36624 KiB
Current children cumulated memory: 19904 KiB

[startup+3.10547 s]
/proc/loadavg: 1.15 1.12 1.17 5/255 710466
/proc/meminfo: memFree=129793280/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=38268 memory=23524 CPUtime=3.08 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 3536 0 0 0 305 3 0 0 20 0 1 0 140300145 39186432 5881 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 9567 5881 1140 1005 0 8330 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 38268 KiB
Current children cumulated memory: 23524 KiB

[startup+6.30018 s]
/proc/loadavg: 1.38 1.17 1.19 5/255 710468
/proc/meminfo: memFree=129787540/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=39032 memory=24308 CPUtime=6.27 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 3729 0 0 0 621 6 0 0 20 0 1 0 140300145 39968768 6077 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 9758 6077 1140 1005 0 8521 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 24308 KiB

[startup+12.7002 s]
/proc/loadavg: 1.59 1.22 1.20 5/255 710468
/proc/meminfo: memFree=129784448/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=39896 memory=25084 CPUtime=12.65 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 3947 0 0 0 1254 11 0 0 20 0 1 0 140300145 40853504 6271 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 9974 6271 1140 1005 0 8737 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 39896 KiB
Current children cumulated memory: 25084 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=710449] ppid=710444 vsize=40836 memory=26232 CPUtime=25.41 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 4221 0 0 0 2523 18 0 0 20 0 1 0 140300145 41816064 6558 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 10209 6558 1140 1005 0 8972 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 40836 KiB
Current children cumulated memory: 26232 KiB

[startup+51.1054 s]
/proc/loadavg: 2.84 1.58 1.33 5/255 710474
/proc/meminfo: memFree=129769528/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=42488 memory=27832 CPUtime=50.95 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 4632 0 0 0 5061 34 0 0 20 0 1 0 140300145 43507712 6958 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 10622 6958 1140 1005 0 9385 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 42488 KiB
Current children cumulated memory: 27832 KiB

[startup+102.3 s]
/proc/loadavg: 3.56 1.98 1.48 5/255 710530
/proc/meminfo: memFree=129722368/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=43744 memory=29044 CPUtime=102.02 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 4965 0 0 0 10134 68 0 0 20 0 1 0 140300145 44793856 7261 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 10936 7261 1140 1005 0 9699 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 43744 KiB
Current children cumulated memory: 29044 KiB

[startup+162.3 s]
/proc/loadavg: 3.88 2.36 1.64 5/255 710585
/proc/meminfo: memFree=129511720/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=44368 memory=29800 CPUtime=161.86 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5146 0 0 0 16081 105 0 0 20 0 1 0 140300145 45432832 7450 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11092 7450 1140 1005 0 9855 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 44368 KiB
Current children cumulated memory: 29800 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 2.69 1.80 5/255 710595
/proc/meminfo: memFree=129322480/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=44668 memory=30256 CPUtime=221.72 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5255 0 0 0 22025 147 0 0 20 0 1 0 140300145 45740032 7564 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11167 7564 1140 1005 0 9930 0
Current children cumulated CPU time: 221.72 s
Current children cumulated vsize: 44668 KiB
Current children cumulated memory: 30256 KiB

[startup+247.252 s]
# the end of solver process 710449 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=244.987 s, system=1.63008 s

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

[startup+230.4 s]
/proc/loadavg: 4.06 2.74 1.83 5/255 710597
/proc/meminfo: memFree=129318220/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30520 CPUtime=229.8 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5352 0 0 0 22828 152 0 0 20 0 1 0 140300145 46268416 7630 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7630 1140 1005 0 10059 0
Current children cumulated CPU time: 229.8 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30520 KiB

[startup+236.8 s]
/proc/loadavg: 4.05 2.76 1.84 5/255 710598
/proc/meminfo: memFree=129315224/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30784 CPUtime=236.18 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5378 0 0 0 23462 156 0 0 20 0 1 0 140300145 46268416 7696 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7696 1140 1005 0 10059 0
Current children cumulated CPU time: 236.18 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30784 KiB

[startup+243.2 s]
/proc/loadavg: 4.05 2.78 1.85 5/255 710598
/proc/meminfo: memFree=129312952/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30784 CPUtime=242.56 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5384 0 0 0 24097 159 0 0 20 0 1 0 140300145 46268416 7696 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7696 1140 1005 0 10059 0
Current children cumulated CPU time: 242.56 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30784 KiB

[startup+244.8 s]
/proc/loadavg: 4.05 2.78 1.85 5/255 710600
/proc/meminfo: memFree=129312576/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30784 CPUtime=244.16 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5384 0 0 0 24255 161 0 0 20 0 1 0 140300145 46268416 7696 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7696 1140 1005 0 10059 0
Current children cumulated CPU time: 244.16 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30784 KiB

[startup+246.4 s]
/proc/loadavg: 4.12 2.81 1.87 5/255 710600
/proc/meminfo: memFree=129311188/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30784 CPUtime=245.75 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5384 0 0 0 24413 162 0 0 20 0 1 0 140300145 46268416 7696 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7696 1140 1005 0 10059 0
Current children cumulated CPU time: 245.75 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30784 KiB

[startup+246.8 s]
/proc/loadavg: 4.12 2.81 1.87 5/255 710600
/proc/meminfo: memFree=129311188/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30784 CPUtime=246.15 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5384 0 0 0 24453 162 0 0 20 0 1 0 140300145 46268416 7696 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7696 1140 1005 0 10059 0
Current children cumulated CPU time: 246.15 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30784 KiB

[startup+247.2 s]
/proc/loadavg: 4.12 2.81 1.87 5/255 710600
/proc/meminfo: memFree=129310800/131524600 swapFree=131071996/131071996
[pid=710449] ppid=710444 vsize=45184 memory=30784 CPUtime=246.56 cores=1,3
/proc/710449/stat : 710449 (Exact) R 710444 710449 706101 0 -1 4194304 5384 0 0 0 24493 163 0 0 20 0 1 0 140300145 46268416 7696 134679101440 4194304 8309489 140728085752544 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 18399232 140728085754788 140728085754958 140728085754958 140728085761999 0
/proc/710449/statm: 11296 7696 1140 1005 0 10059 0
Current children cumulated CPU time: 246.56 s
Current children cumulated vsize: 45184 KiB
Current children cumulated memory: 30784 KiB

Child status: 30

Real time (s): 247.252
CPU time (s): 246.617
CPU user time (s): 244.987
CPU system time (s): 1.63008
CPU usage (%): 99.7432
Max. virtual memory (cumulated for all children) (KiB): 45184
Max. memory (cumulated for all children) (KiB): 30784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 244.987
system time used= 1.63008
maximum resident set size= 30784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5385
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= 8
involuntary context switches= 226


# summary of solver processes directly reported to runsolver:
#   pid: 710449
#   total CPU time (s): 246.617
#   total CPU user time (s): 244.987
#   total CPU system time (s): 1.63008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.401426 second user time and 1.18342 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-13 16:35:40
IDJOB=4425664
IDBENCH=143599
IDSOLVER=3040
FILE ID=nodeC029/4425664-1720881327
RUNJOBID= nodeC029-1720881340-710404
SLURM_JOB_ID= 7483770
Free space on /tmp= 890076 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242--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-4425664-1720881327/watcher-4425664-1720881327 -o /tmp/evaluation-result-4425664-1720881327/solver-4425664-1720881327 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1720881340-710404 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1252720244 HOME/instance-4425664-1720881327.wbo

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

MD5SUM BENCH= dddb0d744d834e2d5f9db141b6c49ab7
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		: 3633.609
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		: 3654.587
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		: 3601.513
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		: 3623.629
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		: 3641.346
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		: 3645.991
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		: 3662.549
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		: 3640.996
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:        129871700 kB
MemAvailable:   129795092 kB
Buffers:          320084 kB
Cached:           451712 kB
SwapCached:            0 kB
Active:           477880 kB
Inactive:         624912 kB
Active(anon):       1392 kB
Inactive(anon):   367380 kB
Active(file):     476488 kB
Inactive(file):   257532 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             12996 kB
Writeback:            12 kB
AnonPages:        331092 kB
Mapped:           102012 kB
Shmem:             37720 kB
KReclaimable:      58040 kB
Slab:             154612 kB
SReclaimable:      58040 kB
SUnreclaim:        96572 kB
KernelStack:        3788 kB
PageTables:         9628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     722548 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 16:39:48