Trace number 4456113

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 53.164 53.3602

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
MD5SUMc80b6180d98478604df0f17e55c6d3fe
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark15.3913
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 constraints2707
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 137245
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137244
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 745
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 

0.00/0.04	o 2436
0.00/0.04	o 2435
0.00/0.04	o 2422
0.00/0.05	o 2416
0.00/0.05	o 2413
0.00/0.05	o 2369
0.00/0.05	o 2322
0.00/0.05	o 2260
0.00/0.05	o 2229
0.00/0.06	o 2226
0.00/0.06	o 2165
0.00/0.06	o 2129
0.00/0.06	o 2116
0.00/0.07	o 2112
0.00/0.07	o 2109
0.00/0.07	o 2078
0.00/0.07	o 2024
0.00/0.08	o 2011
0.00/0.08	o 2010
0.00/0.08	o 2002
0.00/0.08	o 1987
0.00/0.08	o 1982
0.00/0.08	o 1958
0.00/0.09	o 1881
0.00/0.09	o 1871
0.00/0.09	o 1870
0.00/0.09	o 1850
0.00/0.09	o 1819
0.00/0.10	o 1765
0.09/0.10	o 1729
0.09/0.11	o 1728
0.09/0.14	o 1710
0.09/0.14	o 1709
0.09/0.14	o 1708
0.09/0.14	o 1701
0.09/0.15	o 1688
0.09/0.15	o 1674
0.09/0.15	o 1636
0.09/0.15	o 1568
0.09/0.16	o 1563
0.09/0.16	o 1556
0.09/0.16	o 1536
0.09/0.16	o 1502
0.09/0.16	o 1417
0.09/0.16	o 1411
0.09/0.17	o 1356
0.09/0.17	o 1340
0.09/0.17	o 1337
0.09/0.17	o 1256
0.09/0.17	o 1180
0.09/0.18	o 1147
0.09/0.18	o 1119
0.09/0.18	o 1044
0.09/0.18	o 1024
0.09/0.18	o 986
0.09/0.19	o 965
0.09/0.19	o 937
0.09/0.19	o 929
0.09/0.19	o 861
0.09/0.19	o 833
0.09/0.20	o 830
0.09/0.20	o 804
0.09/0.20	o 803
0.20/0.21	o 797
0.20/0.21	o 793
0.20/0.21	o 732
0.20/0.21	o 725
0.20/0.22	o 723
0.20/0.22	o 703
0.20/0.22	o 694
0.20/0.22	o 681
0.20/0.22	o 656
0.20/0.22	o 655
0.20/0.22	o 648
0.20/0.23	o 642
0.20/0.23	o 609
0.20/0.23	o 558
0.20/0.23	o 518
0.20/0.23	o 474
0.20/0.24	o 473
0.20/0.24	o 439
0.20/0.24	o 438
0.20/0.24	o 340
0.20/0.25	o 260
0.20/0.25	o 242
0.20/0.25	o 195
0.20/0.25	o 114
0.20/0.25	o 76
0.68/0.73	o 75
0.88/0.93	o 63
0.88/0.94	o 39
0.88/1.00	o 33
1.09/1.18	o 28
1.09/1.18	o 21
1.28/1.33	o 15
1.28/1.34	o 13
1.78/1.85	o 5
1.88/1.95	o 3
17.13/17.28	o 2
53.10/53.35	s OPTIMUM FOUND
53.10/53.35	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	2

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 (56096 MiB free)
  memory of node 1: 64473 MiB (53574 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456113-1721718417/watcher-4456113-1721718417 -o /tmp/evaluation-result-4456113-1721718417/solver-4456113-1721718417 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721718417-85828 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=338369132 HOME/instance-4456113-1721718417.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=85892, runsolver pid=85886

[startup+0.100934 s]*
/proc/loadavg: 1.48 1.91 2.02 7/258 85895
/proc/meminfo: memFree=112257976/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=34196 memory=16064 CPUtime=0.09 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 2915 0 0 0 9 0 0 0 20 0 1 0 8371446 35016704 4016 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 8549 4016 851 746 0 7613 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 34196 KiB
Current children cumulated memory: 16064 KiB

[startup+0.206141 s]*
/proc/loadavg: 1.48 1.91 2.02 7/258 85895
/proc/meminfo: memFree=112237000/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=37372 memory=21276 CPUtime=0.2 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 3705 0 0 0 20 0 0 0 20 0 1 0 8371446 38268928 5319 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 9343 5319 851 746 0 8407 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37372 KiB
Current children cumulated memory: 21276 KiB

[startup+0.306063 s]*
/proc/loadavg: 1.48 1.91 2.02 6/258 85895
/proc/meminfo: memFree=112221872/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=39088 memory=22860 CPUtime=0.3 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 4151 0 0 0 30 0 0 0 20 0 1 0 8371446 40026112 5715 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 9772 5715 851 746 0 8836 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39088 KiB
Current children cumulated memory: 22860 KiB

[startup+0.700142 s]
/proc/loadavg: 1.48 1.91 2.02 6/258 85895
/proc/meminfo: memFree=112209440/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=42016 memory=27808 CPUtime=0.68 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 4884 0 0 0 68 0 0 0 20 0 1 0 8371446 43024384 6952 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 10504 6952 851 746 0 9568 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 42016 KiB
Current children cumulated memory: 27808 KiB

[startup+1.50016 s]
/proc/loadavg: 1.48 1.91 2.02 8/258 85895
/proc/meminfo: memFree=112183176/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=45416 memory=35328 CPUtime=1.48 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 5733 0 0 0 148 0 0 0 20 0 1 0 8371446 46505984 8832 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 11354 8832 851 746 0 10418 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 45416 KiB
Current children cumulated memory: 35328 KiB

[startup+3.10579 s]
/proc/loadavg: 1.68 1.94 2.04 8/258 85895
/proc/meminfo: memFree=112159936/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=46912 memory=36836 CPUtime=3.09 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 6096 0 0 0 308 1 0 0 20 0 1 0 8371446 48037888 9209 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 11728 9209 851 746 0 10792 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 46912 KiB
Current children cumulated memory: 36836 KiB

[startup+6.30015 s]
/proc/loadavg: 1.68 1.94 2.04 8/258 85897
/proc/meminfo: memFree=112154224/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=47828 memory=37636 CPUtime=6.27 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 6390 0 0 0 626 1 0 0 20 0 1 0 8371446 48975872 9409 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 11957 9409 851 746 0 11021 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 47828 KiB
Current children cumulated memory: 37636 KiB

[startup+12.7002 s]
/proc/loadavg: 1.86 1.98 2.05 8/258 85897
/proc/meminfo: memFree=112150804/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=48408 memory=38360 CPUtime=12.65 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 6620 0 0 0 1264 1 0 0 20 0 1 0 8371446 49569792 9590 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12102 9590 851 746 0 11166 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 48408 KiB
Current children cumulated memory: 38360 KiB

[startup+25.5002 s]
/proc/loadavg: 2.34 2.08 2.08 8/258 85900
/proc/meminfo: memFree=112146980/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=49008 memory=39056 CPUtime=25.4 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 6827 0 0 0 2539 1 0 0 20 0 1 0 8371446 50184192 9764 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12252 9764 851 746 0 11316 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 49008 KiB
Current children cumulated memory: 39056 KiB

[startup+51.1054 s]
/proc/loadavg: 2.97 2.25 2.14 5/258 85949
/proc/meminfo: memFree=112117088/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=50184 memory=40092 CPUtime=50.9 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 7746 0 0 0 5089 1 0 0 20 0 1 0 8371446 51388416 10023 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12546 10023 851 746 0 11610 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 50184 KiB
Current children cumulated memory: 40092 KiB

[startup+53.3602 s]
# the end of solver process 85892 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=53.1411 s, system=0.022894 s

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

[startup+51.2002 s]
/proc/loadavg: 2.97 2.25 2.14 5/258 85949
/proc/meminfo: memFree=112117088/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=50184 memory=40092 CPUtime=51 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 7746 0 0 0 5099 1 0 0 20 0 1 0 8371446 51388416 10023 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12546 10023 851 746 0 11610 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 50184 KiB
Current children cumulated memory: 40092 KiB

[startup+52.0001 s]*
/proc/loadavg: 2.97 2.25 2.14 7/258 85949
/proc/meminfo: memFree=112116892/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=50392 memory=40092 CPUtime=51.8 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 7767 0 0 0 5179 1 0 0 20 0 1 0 8371446 51601408 10023 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12598 10023 851 746 0 11662 0
Current children cumulated CPU time: 51.8 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 40092 KiB

[startup+52.8001 s]
/proc/loadavg: 2.97 2.25 2.14 7/258 85949
/proc/meminfo: memFree=112116892/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=50392 memory=40092 CPUtime=52.59 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 7767 0 0 0 5258 1 0 0 20 0 1 0 8371446 51601408 10023 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12598 10023 851 746 0 11662 0
Current children cumulated CPU time: 52.59 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 40092 KiB

[startup+53.2001 s]
/proc/loadavg: 3.05 2.28 2.15 7/258 85949
/proc/meminfo: memFree=112116784/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=51804 memory=41140 CPUtime=53 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 8024 0 0 0 5298 2 0 0 20 0 1 0 8371446 53047296 10285 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12951 10285 851 746 0 12015 0
Current children cumulated CPU time: 53 s
Current children cumulated vsize: 51804 KiB
Current children cumulated memory: 41140 KiB

[startup+53.3002 s]
/proc/loadavg: 3.05 2.28 2.15 7/258 85949
/proc/meminfo: memFree=112116784/131524600 swapFree=131071996/131071996
[pid=85892] ppid=85886 vsize=51804 memory=41140 CPUtime=53.1 cores=0,2
/proc/85892/stat : 85892 (Exact_nosoplex) R 85886 85892 85818 0 -1 4194304 8024 0 0 0 5308 2 0 0 20 0 1 0 8371446 53047296 10285 134679101440 4194304 7248369 140723491050240 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 28557312 140723491054508 140723491054686 140723491054686 140723491061702 0
/proc/85892/statm: 12951 10285 851 746 0 12015 0
Current children cumulated CPU time: 53.1 s
Current children cumulated vsize: 51804 KiB
Current children cumulated memory: 41140 KiB

Child status: 30

Real time (s): 53.3602
CPU time (s): 53.164
CPU user time (s): 53.1411
CPU system time (s): 0.022894
CPU usage (%): 99.6322
Max. virtual memory (cumulated for all children) (KiB): 51804
Max. memory (cumulated for all children) (KiB): 41140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.1411
system time used= 0.022894
maximum resident set size= 41140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8026
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= 2
involuntary context switches= 376


# summary of solver processes directly reported to runsolver:
#   pid: 85892
#   total CPU time (s): 53.164
#   total CPU user time (s): 53.1411
#   total CPU system time (s): 0.022894

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.131124 second user time and 0.240943 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-23 09:06:57
IDJOB=4456113
IDBENCH=143218
IDSOLVER=3039
FILE ID=nodeC033/4456113-1721718417
RUNJOBID= nodeC033-1721718417-85828
SLURM_JOB_ID= 7770410
Free space on /tmp= 890072 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.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-4456113-1721718417/watcher-4456113-1721718417 -o /tmp/evaluation-result-4456113-1721718417/solver-4456113-1721718417 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721718417-85828 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=338369132 HOME/instance-4456113-1721718417.wbo

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

MD5SUM BENCH= c80b6180d98478604df0f17e55c6d3fe
RANDOM SEED=338369132

nodeC033.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		: 3625.428
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	: 6999.99
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		: 3502.960
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	: 7005.76
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		: 3653.590
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	: 6999.99
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		: 3615.113
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	: 7005.76
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		: 3625.263
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	: 6999.99
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		: 3615.229
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	: 7005.76
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		: 3655.828
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	: 6999.99
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		: 3489.231
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	: 7005.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        112307484 kB
MemAvailable:   129698292 kB
Buffers:          134024 kB
Cached:         18013440 kB
SwapCached:            0 kB
Active:           889184 kB
Inactive:       17630812 kB
Active(anon):       1416 kB
Inactive(anon):   408876 kB
Active(file):     887768 kB
Inactive(file): 17221936 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             18344 kB
Writeback:             8 kB
AnonPages:        370388 kB
Mapped:            99556 kB
Shmem:             37720 kB
KReclaimable:     241856 kB
Slab:             344440 kB
SReclaimable:     241856 kB
SUnreclaim:       102584 kB
KernelStack:        3860 kB
PageTables:         9128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     672468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            18848 kB
HardwareCorrupted:     0 kB
AnonHugePages:    243712 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:      305876 kB
DirectMap2M:    23584768 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC033 at 2024-07-23 09:07:51