Trace number 4425384

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_no_SoPlex 2024-07-05OPTIMUM 135.148 135.466

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900557362--soft-33-100-0.wbo
MD5SUM986151a138d2ed587805254495fec40d
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark32.3999
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 constraints1868
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 94981
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 94980
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 709
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 

0.00/0.03	o 2010
0.00/0.04	o 1765
0.00/0.04	o 1689
0.00/0.04	o 1657
0.00/0.04	o 1642
0.00/0.04	o 1640
0.00/0.04	o 1594
0.00/0.04	o 1527
0.00/0.04	o 1510
0.00/0.04	o 1508
0.00/0.04	o 1495
0.00/0.04	o 1489
0.00/0.04	o 1419
0.00/0.04	o 1395
0.00/0.05	o 1325
0.00/0.05	o 1238
0.00/0.05	o 1193
0.00/0.05	o 1185
0.00/0.05	o 1167
0.00/0.05	o 1166
0.00/0.05	o 1080
0.00/0.05	o 1068
0.00/0.05	o 1056
0.00/0.05	o 1038
0.00/0.05	o 1029
0.00/0.06	o 1024
0.00/0.06	o 1015
0.00/0.06	o 957
0.00/0.06	o 956
0.00/0.06	o 954
0.00/0.07	o 950
0.00/0.07	o 945
0.00/0.07	o 941
0.00/0.07	o 926
0.00/0.07	o 918
0.00/0.07	o 903
0.00/0.07	o 878
0.00/0.07	o 854
0.00/0.07	o 852
0.00/0.07	o 846
0.00/0.08	o 828
0.00/0.08	o 827
0.00/0.08	o 823
0.00/0.08	o 799
0.00/0.08	o 783
0.00/0.08	o 771
0.00/0.08	o 738
0.00/0.09	o 730
0.00/0.09	o 706
0.00/0.09	o 705
0.00/0.09	o 696
0.00/0.09	o 694
0.00/0.09	o 693
0.00/0.09	o 692
0.00/0.09	o 689
0.00/0.09	o 643
0.00/0.10	o 625
0.10/0.10	o 609
0.10/0.10	o 603
0.10/0.10	o 560
0.10/0.10	o 530
0.10/0.10	o 505
0.10/0.10	o 502
0.10/0.10	o 476
0.10/0.10	o 432
0.10/0.10	o 430
0.10/0.10	o 342
0.10/0.12	o 330
0.10/0.12	o 328
0.10/0.13	o 309
0.10/0.13	o 262
0.10/0.13	o 254
0.10/0.13	o 237
0.10/0.13	o 234
0.10/0.13	o 219
0.10/0.13	o 214
0.10/0.13	o 206
0.10/0.13	o 185
0.10/0.13	o 183
0.10/0.13	o 172
0.10/0.13	o 134
0.10/0.13	o 133
0.10/0.14	o 130
0.10/0.14	o 116
0.10/0.14	o 109
0.10/0.14	o 70
0.10/0.14	o 24
0.10/0.14	o 15
0.10/0.14	o 12
0.10/0.14	o 10
0.10/0.14	o 9
0.89/0.99	o 8
5.48/5.52	o 6
5.68/5.73	o 5
135.07/135.46	s OPTIMUM FOUND
135.07/135.46	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	5

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (63293 MiB free)
  memory of node 1: 64473 MiB (63535 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425384-1720881334/watcher-4425384-1720881334 -o /tmp/evaluation-result-4425384-1720881334/solver-4425384-1720881334 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1720881347-709000 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=191771735 HOME/instance-4425384-1720881334.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=709055, runsolver pid=709045
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 1.90 2.04 2.09 7/256 709064
/proc/meminfo: memFree=129842220/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=34240 memory=16344 CPUtime=0.1 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 2451 0 0 0 10 0 0 0 20 0 1 0 140300472 35061760 4086 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 8560 4086 851 746 0 7624 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34240 KiB
Current children cumulated memory: 16344 KiB

[startup+0.205961 s]*
/proc/loadavg: 1.90 2.04 2.09 7/256 709064
/proc/meminfo: memFree=129839104/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=34504 memory=16608 CPUtime=0.2 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 2505 0 0 0 20 0 0 0 20 0 1 0 140300472 35332096 4152 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 8626 4152 851 746 0 7690 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34504 KiB
Current children cumulated memory: 16608 KiB

[startup+0.305 s]*
/proc/loadavg: 1.90 2.04 2.09 6/256 709064
/proc/meminfo: memFree=129836584/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=34772 memory=16872 CPUtime=0.3 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 2597 0 0 0 30 0 0 0 20 0 1 0 140300472 35606528 4218 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 8693 4218 851 746 0 7757 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 16872 KiB

[startup+0.700151 s]
/proc/loadavg: 1.90 2.04 2.09 5/256 709064
/proc/meminfo: memFree=129832240/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=35444 memory=17400 CPUtime=0.69 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 2733 0 0 0 69 0 0 0 20 0 1 0 140300472 36294656 4350 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 8861 4350 851 746 0 7925 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35444 KiB
Current children cumulated memory: 17400 KiB

[startup+1.50015 s]
/proc/loadavg: 2.07 2.08 2.10 6/256 709064
/proc/meminfo: memFree=129827128/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=36004 memory=17928 CPUtime=1.49 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 2867 0 0 0 149 0 0 0 20 0 1 0 140300472 36868096 4482 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 9001 4482 851 746 0 8065 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36004 KiB
Current children cumulated memory: 17928 KiB

[startup+3.10605 s]
/proc/loadavg: 2.07 2.08 2.10 7/256 709064
/proc/meminfo: memFree=129815464/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=36864 memory=21088 CPUtime=3.09 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 3114 0 0 0 309 0 0 0 20 0 1 0 140300472 37748736 5272 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 9216 5272 851 746 0 8280 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 21088 KiB

[startup+6.30015 s]
/proc/loadavg: 2.22 2.11 2.11 6/256 709066
/proc/meminfo: memFree=129813128/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=37288 memory=21528 CPUtime=6.27 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 3293 0 0 0 627 0 0 0 20 0 1 0 140300472 38182912 5382 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 9322 5382 851 746 0 8386 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 37288 KiB
Current children cumulated memory: 21528 KiB

[startup+12.7002 s]
/proc/loadavg: 2.37 2.14 2.12 6/256 709066
/proc/meminfo: memFree=129808724/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=38388 memory=22432 CPUtime=12.66 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 3595 0 0 0 1266 0 0 0 20 0 1 0 140300472 39309312 5608 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 9597 5608 851 746 0 8661 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 38388 KiB
Current children cumulated memory: 22432 KiB

[startup+25.5002 s]
/proc/loadavg: 2.62 2.20 2.14 6/256 709067
/proc/meminfo: memFree=129802660/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=39220 memory=23492 CPUtime=25.42 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 3945 0 0 0 2542 0 0 0 20 0 1 0 140300472 40161280 5873 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 9805 5873 851 746 0 8869 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 23492 KiB

[startup+51.1061 s]
/proc/loadavg: 3.16 2.38 2.20 7/256 709072
/proc/meminfo: memFree=129798756/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=39496 memory=23904 CPUtime=50.97 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 4968 0 0 0 5097 0 0 0 20 0 1 0 140300472 40443904 5976 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 9874 5976 851 746 0 8938 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 39496 KiB
Current children cumulated memory: 23904 KiB

[startup+102.3 s]
/proc/loadavg: 3.68 2.64 2.30 7/256 709128
/proc/meminfo: memFree=129739256/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40224 memory=24640 CPUtime=102.05 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 7250 0 0 0 10204 1 0 0 20 0 1 0 140300472 41189376 6160 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10056 6160 851 746 0 9120 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 40224 KiB
Current children cumulated memory: 24640 KiB

[startup+135.466 s]
# the end of solver process 709055 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=135.135 s, system=0.012974 s

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

[startup+102.4 s]
/proc/loadavg: 3.68 2.64 2.30 7/256 709128
/proc/meminfo: memFree=129739256/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40224 memory=24640 CPUtime=102.15 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 7250 0 0 0 10214 1 0 0 20 0 1 0 140300472 41189376 6160 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10056 6160 851 746 0 9120 0
Current children cumulated CPU time: 102.15 s
Current children cumulated vsize: 40224 KiB
Current children cumulated memory: 24640 KiB

[startup+115.2 s]
/proc/loadavg: 3.81 2.71 2.33 6/256 709130
/proc/meminfo: memFree=129635760/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40224 memory=24640 CPUtime=114.92 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 7738 0 0 0 11491 1 0 0 20 0 1 0 140300472 41189376 6160 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10056 6160 851 746 0 9120 0
Current children cumulated CPU time: 114.92 s
Current children cumulated vsize: 40224 KiB
Current children cumulated memory: 24640 KiB

[startup+128 s]*
/proc/loadavg: 3.85 2.77 2.36 7/256 709133
/proc/meminfo: memFree=129567888/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40384 memory=24804 CPUtime=127.7 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 8355 0 0 0 12769 1 0 0 20 0 1 0 140300472 41353216 6201 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10096 6201 851 746 0 9160 0
Current children cumulated CPU time: 127.7 s
Current children cumulated vsize: 40384 KiB
Current children cumulated memory: 24804 KiB

[startup+131.2 s]
/proc/loadavg: 3.87 2.79 2.37 7/256 709133
/proc/meminfo: memFree=129554432/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40384 memory=24804 CPUtime=130.88 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 8455 0 0 0 13087 1 0 0 20 0 1 0 140300472 41353216 6201 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10096 6201 851 746 0 9160 0
Current children cumulated CPU time: 130.88 s
Current children cumulated vsize: 40384 KiB
Current children cumulated memory: 24804 KiB

[startup+132.8 s]
/proc/loadavg: 3.87 2.79 2.37 6/256 709133
/proc/meminfo: memFree=129550928/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40384 memory=24804 CPUtime=132.48 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 8455 0 0 0 13247 1 0 0 20 0 1 0 140300472 41353216 6201 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10096 6201 851 746 0 9160 0
Current children cumulated CPU time: 132.48 s
Current children cumulated vsize: 40384 KiB
Current children cumulated memory: 24804 KiB

[startup+134.4 s]
/proc/loadavg: 3.87 2.79 2.37 7/256 709133
/proc/meminfo: memFree=129540444/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40512 memory=24932 CPUtime=134.08 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 8587 0 0 0 13407 1 0 0 20 0 1 0 140300472 41484288 6233 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10128 6233 851 746 0 9192 0
Current children cumulated CPU time: 134.08 s
Current children cumulated vsize: 40512 KiB
Current children cumulated memory: 24932 KiB

[startup+135.2 s]
/proc/loadavg: 3.87 2.79 2.37 7/256 709133
/proc/meminfo: memFree=129534108/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40512 memory=24932 CPUtime=134.87 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 8587 0 0 0 13486 1 0 0 20 0 1 0 140300472 41484288 6233 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10128 6233 851 746 0 9192 0
Current children cumulated CPU time: 134.87 s
Current children cumulated vsize: 40512 KiB
Current children cumulated memory: 24932 KiB

[startup+135.4 s]
/proc/loadavg: 3.87 2.79 2.37 7/256 709133
/proc/meminfo: memFree=129534108/131524600 swapFree=131071996/131071996
[pid=709055] ppid=709045 vsize=40512 memory=24932 CPUtime=135.07 cores=4,6
/proc/709055/stat : 709055 (Exact_nosoplex) R 709045 709055 704587 0 -1 4194304 8587 0 0 0 13506 1 0 0 20 0 1 0 140300472 41484288 6233 134679101440 4194304 7248369 140733102491440 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 14258176 140733102498707 140733102498885 140733102498885 140733102505926 0
/proc/709055/statm: 10128 6233 851 746 0 9192 0
Current children cumulated CPU time: 135.07 s
Current children cumulated vsize: 40512 KiB
Current children cumulated memory: 24932 KiB

Child status: 30

Real time (s): 135.466
CPU time (s): 135.148
CPU user time (s): 135.135
CPU system time (s): 0.012974
CPU usage (%): 99.7652
Max. virtual memory (cumulated for all children) (KiB): 40512
Max. memory (cumulated for all children) (KiB): 24932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 135.135
system time used= 0.012974
maximum resident set size= 25328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8610
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 157


# summary of solver processes directly reported to runsolver:
#   pid: 709055
#   total CPU time (s): 135.148
#   total CPU user time (s): 135.135
#   total CPU system time (s): 0.012974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.248398 second user time and 0.669742 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2024-07-13 16:35:47
IDJOB=4425384
IDBENCH=143618
IDSOLVER=3039
FILE ID=nodeC028/4425384-1720881334
RUNJOBID= nodeC028-1720881347-709000
SLURM_JOB_ID= 7483769
Free space on /tmp= 890084 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362--soft-33-100-0.wbo
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425384-1720881334/watcher-4425384-1720881334 -o /tmp/evaluation-result-4425384-1720881334/solver-4425384-1720881334 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1720881347-709000 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=191771735 HOME/instance-4425384-1720881334.wbo

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

MD5SUM BENCH= 986151a138d2ed587805254495fec40d
RANDOM SEED=191771735

nodeC028.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		: 3438.516
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	: 6999.56
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		: 3552.771
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	: 7005.59
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		: 3511.734
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	: 6999.56
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		: 3366.828
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	: 7005.59
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		: 3558.405
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	: 6999.56
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		: 3556.056
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	: 7005.59
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		: 3607.243
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	: 6999.56
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		: 3608.827
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	: 7005.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129879640 kB
MemAvailable:   129797212 kB
Buffers:          316800 kB
Cached:           449316 kB
SwapCached:            0 kB
Active:           473340 kB
Inactive:         623804 kB
Active(anon):       1456 kB
Inactive(anon):   367284 kB
Active(file):     471884 kB
Inactive(file):   256520 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             14164 kB
Writeback:            32 kB
AnonPages:        330256 kB
Mapped:           101476 kB
Shmem:             37720 kB
KReclaimable:      57984 kB
Slab:             153964 kB
SReclaimable:      57984 kB
SUnreclaim:        95980 kB
KernelStack:        3776 kB
PageTables:         8816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     718024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53632 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 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:      166612 kB
DirectMap2M:    10092544 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC028 at 2024-07-13 16:38:02