Trace number 4425386

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 131.467 131.799

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 

0.00/0.03	o 737
0.00/0.03	o 731
0.00/0.03	o 701
0.00/0.03	o 689
0.00/0.03	o 642
0.00/0.03	o 633
0.00/0.03	o 609
0.00/0.03	o 601
0.00/0.03	o 594
0.00/0.03	o 581
0.00/0.03	o 482
0.00/0.03	o 474
0.00/0.03	o 456
0.00/0.04	o 446
0.00/0.04	o 443
0.00/0.04	o 429
0.00/0.05	o 416
0.00/0.05	o 412
0.00/0.05	o 402
0.00/0.05	o 380
0.00/0.05	o 371
0.00/0.05	o 359
0.00/0.05	o 351
0.00/0.05	o 286
0.00/0.07	o 285
0.00/0.07	o 265
0.00/0.07	o 261
0.00/0.08	o 254
0.00/0.08	o 240
0.00/0.08	o 226
0.00/0.08	o 224
0.00/0.09	o 210
0.09/0.10	o 204
0.09/0.10	o 179
0.09/0.10	o 148
0.09/0.10	o 146
0.09/0.10	o 145
0.09/0.11	o 141
0.09/0.11	o 119
0.09/0.11	o 111
0.09/0.11	o 89
0.09/0.15	o 81
0.09/0.17	o 53
0.09/0.17	o 49
0.20/0.25	o 45
0.29/0.40	o 39
0.39/0.42	o 28
0.39/0.44	o 24
0.39/0.45	o 11
0.39/0.45	o 6
0.39/0.45	o 4
0.59/0.69	o 3
7.27/7.36	o 1
131.36/131.79	s OPTIMUM FOUND
131.36/131.79	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: 63968 MiB (62438 MiB free)
  memory of node 1: 64473 MiB (63691 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425386-1720881287/watcher-4425386-1720881287 -o /tmp/evaluation-result-4425386-1720881287/solver-4425386-1720881287 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1720881294-711887 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=756328408 HOME/instance-4425386-1720881287.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=713006, runsolver pid=713003

[startup+0.100078 s]*
/proc/loadavg: 1.25 1.13 1.17 5/258 713007
/proc/meminfo: memFree=129148960/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=29240 memory=10248 CPUtime=0.09 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 1307 0 0 0 9 0 0 0 20 0 1 0 140294929 29941760 2562 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 7310 2562 851 746 0 6374 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29240 KiB
Current children cumulated memory: 10248 KiB

[startup+0.205585 s]*
/proc/loadavg: 1.25 1.13 1.17 5/258 713007
/proc/meminfo: memFree=129142928/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=29636 memory=10512 CPUtime=0.2 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 1424 0 0 0 20 0 0 0 20 0 1 0 140294929 30347264 2628 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 7409 2628 851 746 0 6473 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29636 KiB
Current children cumulated memory: 10512 KiB

[startup+0.304945 s]*
/proc/loadavg: 1.25 1.13 1.17 5/258 713007
/proc/meminfo: memFree=129142144/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=30124 memory=11188 CPUtime=0.29 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 1541 0 0 0 29 0 0 0 20 0 1 0 140294929 30846976 2797 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 7531 2797 851 746 0 6595 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 11188 KiB

[startup+0.700149 s]
/proc/loadavg: 1.25 1.13 1.17 5/258 713007
/proc/meminfo: memFree=129139320/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=30388 memory=11448 CPUtime=0.68 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 1607 0 0 0 68 0 0 0 20 0 1 0 140294929 31117312 2862 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 7597 2862 851 746 0 6661 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 30388 KiB
Current children cumulated memory: 11448 KiB

[startup+1.50011 s]
/proc/loadavg: 1.25 1.13 1.17 5/258 713007
/proc/meminfo: memFree=129107920/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=31568 memory=14640 CPUtime=1.48 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 1947 0 0 0 148 0 0 0 20 0 1 0 140294929 32325632 3660 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 7892 3660 851 746 0 6956 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 31568 KiB
Current children cumulated memory: 14640 KiB

[startup+3.10544 s]
/proc/loadavg: 1.47 1.18 1.19 5/258 713007
/proc/meminfo: memFree=129055128/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=32204 memory=15176 CPUtime=3.08 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 2102 0 0 0 308 0 0 0 20 0 1 0 140294929 32976896 3794 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8051 3794 851 746 0 7115 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 32204 KiB
Current children cumulated memory: 15176 KiB

[startup+6.30014 s]
/proc/loadavg: 1.47 1.18 1.19 5/258 713007
/proc/meminfo: memFree=128979724/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=32864 memory=15548 CPUtime=6.27 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 2302 0 0 0 627 0 0 0 20 0 1 0 140294929 33652736 3887 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8216 3887 851 746 0 7280 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 15548 KiB

[startup+12.7002 s]
/proc/loadavg: 1.94 1.29 1.22 5/255 713008
/proc/meminfo: memFree=128786656/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=33464 memory=16392 CPUtime=12.65 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 2596 0 0 0 1265 0 0 0 20 0 1 0 140294929 34267136 4098 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8366 4098 851 746 0 7430 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 33464 KiB
Current children cumulated memory: 16392 KiB

[startup+25.5002 s]
/proc/loadavg: 2.26 1.38 1.25 5/255 713010
/proc/meminfo: memFree=128430044/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=33864 memory=18796 CPUtime=25.42 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 2892 0 0 0 2542 0 0 0 20 0 1 0 140294929 34676736 4699 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8466 4699 851 746 0 7530 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 18796 KiB

[startup+51.1055 s]
/proc/loadavg: 2.85 1.59 1.33 5/255 713060
/proc/meminfo: memFree=127632576/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35172 memory=19816 CPUtime=50.96 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 3597 0 0 0 5096 0 0 0 20 0 1 0 140294929 36016128 4954 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8793 4954 851 746 0 7857 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 35172 KiB
Current children cumulated memory: 19816 KiB

[startup+102.3 s]
/proc/loadavg: 3.65 2.03 1.50 5/255 713207
/proc/meminfo: memFree=126057576/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35544 memory=20436 CPUtime=102.03 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 6025 0 0 0 10202 1 0 0 20 0 1 0 140294929 36397056 5109 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8886 5109 851 746 0 7950 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 35544 KiB
Current children cumulated memory: 20436 KiB

[startup+131.799 s]
# the end of solver process 713006 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=131.452 s, system=0.014965 s

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

[startup+102.4 s]
/proc/loadavg: 3.65 2.03 1.50 5/255 713207
/proc/meminfo: memFree=126057576/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35544 memory=20436 CPUtime=102.13 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 6025 0 0 0 10212 1 0 0 20 0 1 0 140294929 36397056 5109 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8886 5109 851 746 0 7950 0
Current children cumulated CPU time: 102.13 s
Current children cumulated vsize: 35544 KiB
Current children cumulated memory: 20436 KiB

[startup+115.2 s]
/proc/loadavg: 3.70 2.09 1.52 5/255 713208
/proc/meminfo: memFree=125763220/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35592 memory=20484 CPUtime=114.9 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 6531 0 0 0 11489 1 0 0 20 0 1 0 140294929 36446208 5121 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8898 5121 851 746 0 7962 0
Current children cumulated CPU time: 114.9 s
Current children cumulated vsize: 35592 KiB
Current children cumulated memory: 20484 KiB

[startup+121.6 s]
/proc/loadavg: 3.73 2.12 1.54 5/255 713210
/proc/meminfo: memFree=125647372/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35752 memory=20644 CPUtime=121.29 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 6872 0 0 0 12128 1 0 0 20 0 1 0 140294929 36610048 5161 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8938 5161 851 746 0 8002 0
Current children cumulated CPU time: 121.29 s
Current children cumulated vsize: 35752 KiB
Current children cumulated memory: 20644 KiB

[startup+128 s]*
/proc/loadavg: 3.77 2.19 1.56 5/255 713211
/proc/meminfo: memFree=125199304/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35896 memory=20776 CPUtime=127.67 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 7201 0 0 0 12766 1 0 0 20 0 1 0 140294929 36757504 5194 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8974 5194 851 746 0 8038 0
Current children cumulated CPU time: 127.67 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 20776 KiB

[startup+129.6 s]
/proc/loadavg: 3.77 2.19 1.56 5/255 713211
/proc/meminfo: memFree=124907032/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35896 memory=20776 CPUtime=129.27 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 7201 0 0 0 12926 1 0 0 20 0 1 0 140294929 36757504 5194 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8974 5194 851 746 0 8038 0
Current children cumulated CPU time: 129.27 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 20776 KiB

[startup+130.4 s]
/proc/loadavg: 3.77 2.19 1.56 5/255 713211
/proc/meminfo: memFree=124770708/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35960 memory=20840 CPUtime=130.06 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 7313 0 0 0 13005 1 0 0 20 0 1 0 140294929 36823040 5210 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8990 5210 851 746 0 8054 0
Current children cumulated CPU time: 130.06 s
Current children cumulated vsize: 35960 KiB
Current children cumulated memory: 20840 KiB

[startup+131.2 s]
/proc/loadavg: 3.77 2.19 1.56 5/255 713211
/proc/meminfo: memFree=124569368/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35960 memory=20840 CPUtime=130.86 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 7313 0 0 0 13085 1 0 0 20 0 1 0 140294929 36823040 5210 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8990 5210 851 746 0 8054 0
Current children cumulated CPU time: 130.86 s
Current children cumulated vsize: 35960 KiB
Current children cumulated memory: 20840 KiB

[startup+131.6 s]
/proc/loadavg: 3.77 2.19 1.56 5/255 713211
/proc/meminfo: memFree=124569368/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35960 memory=20840 CPUtime=131.26 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 7314 0 0 0 13125 1 0 0 20 0 1 0 140294929 36823040 5210 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8990 5210 851 746 0 8054 0
Current children cumulated CPU time: 131.26 s
Current children cumulated vsize: 35960 KiB
Current children cumulated memory: 20840 KiB

[startup+131.7 s]
/proc/loadavg: 3.77 2.19 1.56 5/255 713211
/proc/meminfo: memFree=124569368/131524600 swapFree=131071996/131071996
[pid=713006] ppid=713003 vsize=35960 memory=20840 CPUtime=131.36 cores=5,7
/proc/713006/stat : 713006 (Exact_nosoplex) R 713003 713006 707233 0 -1 4194304 7315 0 0 0 13135 1 0 0 20 0 1 0 140294929 36823040 5210 134679101440 4194304 7248369 140721627949008 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34041856 140721627956115 140721627956293 140721627956293 140721627963334 0
/proc/713006/statm: 8990 5210 851 746 0 8054 0
Current children cumulated CPU time: 131.36 s
Current children cumulated vsize: 35960 KiB
Current children cumulated memory: 20840 KiB

Child status: 30

Real time (s): 131.799
CPU time (s): 131.467
CPU user time (s): 131.452
CPU system time (s): 0.014965
CPU usage (%): 99.7486
Max. virtual memory (cumulated for all children) (KiB): 36008
Max. memory (cumulated for all children) (KiB): 20840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.452
system time used= 0.014965
maximum resident set size= 21036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7316
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= 1
involuntary context switches= 156


# summary of solver processes directly reported to runsolver:
#   pid: 713006
#   total CPU time (s): 131.467
#   total CPU user time (s): 131.452
#   total CPU system time (s): 0.014965

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.253979 second user time and 0.530444 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2024-07-13 16:35:00
IDJOB=4425386
IDBENCH=143539
IDSOLVER=3039
FILE ID=nodeC026/4425386-1720881287
RUNJOBID= nodeC026-1720881294-711887
SLURM_JOB_ID= 7483767
Free space on /tmp= 890056 MiB

SOLVER NAME= Exact_no_SoPlex 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_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425386-1720881287/watcher-4425386-1720881287 -o /tmp/evaluation-result-4425386-1720881287/solver-4425386-1720881287 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1720881294-711887 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=756328408 HOME/instance-4425386-1720881287.wbo

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

MD5SUM BENCH= ec2511efc2417fb1e9e041199c221bd7
RANDOM SEED=756328408

nodeC026.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		: 3670.368
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	: 6999.74
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		: 3679.677
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	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.254
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	: 6999.74
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		: 3617.665
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	: 7005.45
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		: 3670.438
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	: 6999.74
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		: 3663.458
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	: 7005.45
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		: 3600.257
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	: 6999.74
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		: 3655.627
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	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129157636 kB
MemAvailable:   129098392 kB
Buffers:          320432 kB
Cached:           468088 kB
SwapCached:            0 kB
Active:           490972 kB
Inactive:        1319648 kB
Active(anon):       1548 kB
Inactive(anon):  1058300 kB
Active(file):     489424 kB
Inactive(file):   261348 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             25076 kB
Writeback:            52 kB
AnonPages:       1021204 kB
Mapped:           111676 kB
Shmem:             37720 kB
KReclaimable:      59612 kB
Slab:             156900 kB
SReclaimable:      59612 kB
SUnreclaim:        97288 kB
KernelStack:        4176 kB
PageTables:        10968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1388648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            55040 kB
HardwareCorrupted:     0 kB
AnonHugePages:    516096 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:      180948 kB
DirectMap2M:     9029632 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC026 at 2024-07-13 16:37:12