Trace number 4425383

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 214.642 215.516

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900556231--soft-33-100-0.wbo
MD5SUM3785d842bac6fe989ed69b09e3d5f780
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 benchmark18.1395
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 constraints1777
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 90281
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 90280
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
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 2116
0.00/0.03	o 1796
0.00/0.03	o 1755
0.00/0.04	o 1700
0.00/0.04	o 1602
0.00/0.04	o 1574
0.00/0.04	o 1483
0.00/0.04	o 1418
0.00/0.04	o 1340
0.00/0.04	o 1281
0.00/0.04	o 1232
0.00/0.04	o 1148
0.00/0.04	o 1123
0.00/0.04	o 1005
0.00/0.04	o 974
0.00/0.04	o 943
0.00/0.05	o 919
0.00/0.05	o 900
0.00/0.05	o 897
0.00/0.05	o 832
0.00/0.05	o 830
0.00/0.05	o 821
0.00/0.05	o 819
0.00/0.05	o 791
0.00/0.06	o 769
0.00/0.06	o 719
0.00/0.06	o 698
0.00/0.06	o 689
0.00/0.06	o 670
0.00/0.06	o 664
0.00/0.06	o 617
0.00/0.06	o 608
0.00/0.06	o 607
0.00/0.06	o 601
0.00/0.07	o 577
0.00/0.07	o 565
0.00/0.07	o 550
0.00/0.07	o 545
0.00/0.07	o 539
0.00/0.07	o 525
0.00/0.07	o 501
0.00/0.08	o 470
0.00/0.08	o 467
0.00/0.08	o 462
0.00/0.08	o 439
0.00/0.08	o 427
0.00/0.08	o 348
0.00/0.08	o 335
0.00/0.10	o 322
0.00/0.10	o 307
0.00/0.10	o 286
0.00/0.10	o 231
0.00/0.10	o 212
0.00/0.10	o 167
0.00/0.10	o 138
0.00/0.10	o 96
0.09/0.11	o 44
0.20/0.21	o 41
0.20/0.27	o 28
0.50/0.52	o 16
1.18/1.20	o 11
1.18/1.23	o 10
1.28/1.34	o 9
1.28/1.35	o 7
3.17/3.25	o 6
3.87/3.94	o 1
214.61/215.51	s OPTIMUM FOUND
214.61/215.51	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: 63931 MiB (62689 MiB free)
  memory of node 1: 64510 MiB (62622 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425383-1720881335/watcher-4425383-1720881335 -o /tmp/evaluation-result-4425383-1720881335/solver-4425383-1720881335 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1720881285-709134 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=867897624 HOME/instance-4425383-1720881335.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=709438, runsolver pid=709435

[startup+0.100695 s]*
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128307000/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=32396 memory=12960 CPUtime=0.09 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 1993 0 0 0 9 0 0 0 20 0 1 0 140297704 33173504 3240 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8099 3240 851 746 0 7163 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 12960 KiB

[startup+0.205498 s]*
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128305964/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=32792 memory=13224 CPUtime=0.2 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 2106 0 0 0 20 0 0 0 20 0 1 0 140297704 33579008 3306 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8198 3306 851 746 0 7262 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 13224 KiB

[startup+0.305471 s]*
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128301736/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=33056 memory=15536 CPUtime=0.3 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 2181 0 0 0 30 0 0 0 20 0 1 0 140297704 33849344 3884 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8264 3884 851 746 0 7328 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33056 KiB
Current children cumulated memory: 15536 KiB

[startup+0.700223 s]
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128298712/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=33636 memory=16100 CPUtime=0.68 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 2325 0 0 0 68 0 0 0 20 0 1 0 140297704 34443264 4025 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8409 4025 851 746 0 7473 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 16100 KiB

[startup+1.50023 s]
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128292184/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=34420 memory=17080 CPUtime=1.48 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 2546 0 0 0 148 0 0 0 20 0 1 0 140297704 35246080 4270 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8605 4270 851 746 0 7669 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 17080 KiB

[startup+3.1054 s]
/proc/loadavg: 3.20 1.74 1.38 5/256 709441
/proc/meminfo: memFree=128268560/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=35392 memory=17912 CPUtime=3.08 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 2801 0 0 0 308 0 0 0 20 0 1 0 140297704 36241408 4478 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8848 4478 851 746 0 7912 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 35392 KiB
Current children cumulated memory: 17912 KiB

[startup+6.30021 s]
/proc/loadavg: 3.26 1.78 1.39 5/256 709441
/proc/meminfo: memFree=128233820/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=35832 memory=18324 CPUtime=6.26 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 2971 0 0 0 626 0 0 0 20 0 1 0 140297704 36691968 4581 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 8958 4581 851 746 0 8022 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 35832 KiB
Current children cumulated memory: 18324 KiB

[startup+12.7002 s]
/proc/loadavg: 3.32 1.81 1.41 5/256 709441
/proc/meminfo: memFree=128178216/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=36432 memory=18928 CPUtime=12.64 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 3246 0 0 0 1264 0 0 0 20 0 1 0 140297704 37306368 4732 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9108 4732 851 746 0 8172 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 36432 KiB
Current children cumulated memory: 18928 KiB

[startup+25.5002 s]
/proc/loadavg: 3.47 1.92 1.45 5/256 709444
/proc/meminfo: memFree=127892848/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=37072 memory=21712 CPUtime=25.39 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 3645 0 0 0 2539 0 0 0 20 0 1 0 140297704 37961728 5428 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9268 5428 851 746 0 8332 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 37072 KiB
Current children cumulated memory: 21712 KiB

[startup+51.1054 s]
/proc/loadavg: 3.72 2.11 1.52 5/256 709447
/proc/meminfo: memFree=127102488/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=37840 memory=22348 CPUtime=50.89 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 4145 0 0 0 5089 0 0 0 20 0 1 0 140297704 38748160 5587 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9460 5587 851 746 0 8524 0
Current children cumulated CPU time: 50.89 s
Current children cumulated vsize: 37840 KiB
Current children cumulated memory: 22348 KiB

[startup+102.3 s]
/proc/loadavg: 3.94 2.42 1.66 5/256 709503
/proc/meminfo: memFree=128550688/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=39056 memory=23480 CPUtime=101.88 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 6129 0 0 0 10187 1 0 0 20 0 1 0 140297704 39993344 5870 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9764 5870 851 746 0 8828 0
Current children cumulated CPU time: 101.88 s
Current children cumulated vsize: 39056 KiB
Current children cumulated memory: 23480 KiB

[startup+162.3 s]
/proc/loadavg: 4.03 2.72 1.82 5/256 709513
/proc/meminfo: memFree=128348444/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=39680 memory=24108 CPUtime=161.63 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 8352 0 0 0 16162 1 0 0 20 0 1 0 140297704 40632320 6027 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9920 6027 851 746 0 8984 0
Current children cumulated CPU time: 161.63 s
Current children cumulated vsize: 39680 KiB
Current children cumulated memory: 24108 KiB

[startup+215.516 s]
# the end of solver process 709438 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=214.622 s, system=0.020923 s

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

[startup+179.2 s]
/proc/loadavg: 4.09 2.82 1.87 5/256 709516
/proc/meminfo: memFree=128298584/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=39680 memory=24108 CPUtime=178.46 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 8928 0 0 0 17845 1 0 0 20 0 1 0 140297704 40632320 6027 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9920 6027 851 746 0 8984 0
Current children cumulated CPU time: 178.46 s
Current children cumulated vsize: 39680 KiB
Current children cumulated memory: 24108 KiB

[startup+192 s]*
/proc/loadavg: 4.08 2.86 1.89 5/256 709519
/proc/meminfo: memFree=128231908/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=39728 memory=24160 CPUtime=191.21 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 9429 0 0 0 19120 1 0 0 20 0 1 0 140297704 40681472 6040 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9932 6040 851 746 0 8996 0
Current children cumulated CPU time: 191.21 s
Current children cumulated vsize: 39728 KiB
Current children cumulated memory: 24160 KiB

[startup+204.8 s]
/proc/loadavg: 4.28 2.97 1.94 5/256 709522
/proc/meminfo: memFree=128177008/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=39728 memory=24160 CPUtime=203.96 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 9816 0 0 0 20395 1 0 0 20 0 1 0 140297704 40681472 6040 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 9932 6040 851 746 0 8996 0
Current children cumulated CPU time: 203.96 s
Current children cumulated vsize: 39728 KiB
Current children cumulated memory: 24160 KiB

[startup+211.2 s]
/proc/loadavg: 4.42 3.02 1.96 5/256 709522
/proc/meminfo: memFree=128128520/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=40080 memory=24468 CPUtime=210.33 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 10181 0 0 0 21032 1 0 0 20 0 1 0 140297704 41041920 6117 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 10020 6117 851 746 0 9084 0
Current children cumulated CPU time: 210.33 s
Current children cumulated vsize: 40080 KiB
Current children cumulated memory: 24468 KiB

[startup+212.8 s]
/proc/loadavg: 4.42 3.02 1.96 5/256 709522
/proc/meminfo: memFree=128124056/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=40080 memory=24468 CPUtime=211.92 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 10181 0 0 0 21191 1 0 0 20 0 1 0 140297704 41041920 6117 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 10020 6117 851 746 0 9084 0
Current children cumulated CPU time: 211.92 s
Current children cumulated vsize: 40080 KiB
Current children cumulated memory: 24468 KiB

[startup+214.4 s]
/proc/loadavg: 4.47 3.05 1.98 5/256 709523
/proc/meminfo: memFree=128119396/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=40080 memory=24468 CPUtime=213.52 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 10277 0 0 0 21351 1 0 0 20 0 1 0 140297704 41041920 6117 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 10020 6117 851 746 0 9084 0
Current children cumulated CPU time: 213.52 s
Current children cumulated vsize: 40080 KiB
Current children cumulated memory: 24468 KiB

[startup+215.2 s]
/proc/loadavg: 4.47 3.05 1.98 5/256 709523
/proc/meminfo: memFree=128116688/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=40080 memory=24468 CPUtime=214.31 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 10277 0 0 0 21430 1 0 0 20 0 1 0 140297704 41041920 6117 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 10020 6117 851 746 0 9084 0
Current children cumulated CPU time: 214.31 s
Current children cumulated vsize: 40080 KiB
Current children cumulated memory: 24468 KiB

[startup+215.4 s]
/proc/loadavg: 4.47 3.05 1.98 5/256 709523
/proc/meminfo: memFree=128116688/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=40080 memory=24468 CPUtime=214.51 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 10277 0 0 0 21450 1 0 0 20 0 1 0 140297704 41041920 6117 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 10020 6117 851 746 0 9084 0
Current children cumulated CPU time: 214.51 s
Current children cumulated vsize: 40080 KiB
Current children cumulated memory: 24468 KiB

[startup+215.5 s]
/proc/loadavg: 4.47 3.05 1.98 5/256 709523
/proc/meminfo: memFree=128116688/131524600 swapFree=131071996/131071996
[pid=709438] ppid=709435 vsize=40080 memory=24468 CPUtime=214.61 cores=0,2
/proc/709438/stat : 709438 (Exact_nosoplex) R 709435 709438 704971 0 -1 4194304 10277 0 0 0 21460 1 0 0 20 0 1 0 140297704 41041920 6117 134679101440 4194304 7248369 140721873204128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35397632 140721873212307 140721873212485 140721873212485 140721873219526 0
/proc/709438/statm: 10020 6117 851 746 0 9084 0
Current children cumulated CPU time: 214.61 s
Current children cumulated vsize: 40080 KiB
Current children cumulated memory: 24468 KiB

Child status: 30

Real time (s): 215.516
CPU time (s): 214.642
CPU user time (s): 214.622
CPU system time (s): 0.020923
CPU usage (%): 99.5948
Max. virtual memory (cumulated for all children) (KiB): 40080
Max. memory (cumulated for all children) (KiB): 24468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 214.622
system time used= 0.020923
maximum resident set size= 24728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10279
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= 1504


# summary of solver processes directly reported to runsolver:
#   pid: 709438
#   total CPU time (s): 214.642
#   total CPU user time (s): 214.622
#   total CPU system time (s): 0.020923

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.391707 second user time and 1.00387 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2024-07-13 16:35:48
IDJOB=4425383
IDBENCH=143638
IDSOLVER=3039
FILE ID=nodeC022/4425383-1720881335
RUNJOBID= nodeC022-1720881285-709134
SLURM_JOB_ID= 7483763
Free space on /tmp= 890064 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231--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-4425383-1720881335/watcher-4425383-1720881335 -o /tmp/evaluation-result-4425383-1720881335/solver-4425383-1720881335 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1720881285-709134 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=867897624 HOME/instance-4425383-1720881335.wbo

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

MD5SUM BENCH= 3785d842bac6fe989ed69b09e3d5f780
RANDOM SEED=867897624

nodeC022.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		: 3655.784
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	: 6999.66
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		: 3681.288
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	: 7006.96
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		: 3647.014
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	: 6999.66
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		: 3599.844
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	: 7006.96
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		: 3688.246
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	: 6999.66
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		: 3681.285
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	: 7006.96
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		: 3646.490
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	: 6999.66
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		: 3600.097
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	: 7006.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128319924 kB
MemAvailable:   128258180 kB
Buffers:          323344 kB
Cached:           462660 kB
SwapCached:            0 kB
Active:           485876 kB
Inactive:        2166256 kB
Active(anon):       1564 kB
Inactive(anon):  1901952 kB
Active(file):     484312 kB
Inactive(file):   264304 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              9612 kB
Writeback:             0 kB
AnonPages:       1865220 kB
Mapped:           111356 kB
Shmem:             37720 kB
KReclaimable:      58576 kB
Slab:             154960 kB
SReclaimable:      58576 kB
SUnreclaim:        96384 kB
KernelStack:        4124 kB
PageTables:        13292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2446304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53536 kB
HardwareCorrupted:     0 kB
AnonHugePages:    960512 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:    10078208 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC022 at 2024-07-13 16:39:24