Trace number 4456123

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 45.0283 45.1383

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551864--soft-0-100-0.wbo
MD5SUM36362ea9910434cf11826d6f0f3d2816
Bench CategorySOFT-LIN (WBO, only soft 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 benchmark8.4714
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 136614
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136613
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 687
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 2474
0.00/0.04	o 2433
0.00/0.04	o 2337
0.00/0.05	o 2248
0.00/0.05	o 2234
0.00/0.05	o 2194
0.00/0.05	o 2177
0.00/0.05	o 2041
0.00/0.05	o 1960
0.00/0.05	o 1951
0.00/0.05	o 1936
0.00/0.06	o 1882
0.00/0.06	o 1872
0.00/0.06	o 1860
0.00/0.06	o 1833
0.00/0.06	o 1827
0.00/0.06	o 1814
0.00/0.07	o 1787
0.00/0.07	o 1772
0.00/0.07	o 1744
0.00/0.07	o 1729
0.00/0.07	o 1715
0.00/0.08	o 1711
0.00/0.08	o 1706
0.00/0.08	o 1692
0.00/0.08	o 1661
0.00/0.08	o 1605
0.00/0.09	o 1539
0.00/0.09	o 1535
0.00/0.09	o 1488
0.00/0.09	o 1482
0.00/0.09	o 1469
0.00/0.09	o 1442
0.00/0.09	o 1419
0.09/0.10	o 1402
0.09/0.10	o 1401
0.09/0.11	o 1360
0.09/0.11	o 1308
0.09/0.12	o 1273
0.09/0.12	o 1267
0.09/0.12	o 1236
0.09/0.12	o 1211
0.09/0.12	o 1178
0.09/0.13	o 1165
0.09/0.14	o 1138
0.09/0.14	o 1122
0.09/0.14	o 1108
0.09/0.14	o 1045
0.09/0.15	o 994
0.09/0.15	o 975
0.09/0.15	o 878
0.09/0.15	o 862
0.09/0.15	o 828
0.09/0.16	o 783
0.09/0.16	o 713
0.09/0.16	o 597
0.09/0.16	o 567
0.09/0.16	o 565
0.09/0.17	o 561
0.09/0.17	o 553
0.09/0.18	o 549
0.09/0.18	o 539
0.09/0.18	o 535
0.09/0.18	o 533
0.09/0.18	o 514
0.09/0.18	o 502
0.09/0.18	o 489
0.09/0.18	o 485
0.09/0.19	o 448
0.09/0.19	o 425
0.09/0.19	o 399
0.09/0.20	o 391
0.09/0.20	o 375
0.19/0.21	o 335
0.19/0.22	o 295
0.40/0.42	o 293
0.40/0.42	o 288
0.40/0.43	o 286
0.40/0.46	o 267
0.40/0.49	o 259
0.40/0.50	o 257
0.50/0.51	o 255
0.50/0.51	o 236
0.50/0.51	o 150
0.50/0.51	o 139
0.50/0.51	o 92
0.50/0.52	o 73
0.50/0.58	o 59
0.59/0.64	o 55
0.68/0.74	o 52
0.68/0.74	o 39
1.38/1.49	o 38
1.48/1.51	o 33
1.48/1.51	o 23
1.48/1.51	o 20
1.48/1.51	o 19
1.48/1.56	o 18
1.58/1.61	o 15
1.58/1.63	o 5
1.68/1.73	o 2
21.43/21.53	o 1
44.99/45.13	s OPTIMUM FOUND
44.99/45.13	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 (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-4456123-1721718417/watcher-4456123-1721718417 -o /tmp/evaluation-result-4456123-1721718417/solver-4456123-1721718417 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721718417-85829 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=338369132 HOME/instance-4456123-1721718417.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=85893, runsolver pid=85887

[startup+0.100917 s]*
/proc/loadavg: 1.48 1.91 2.02 7/258 85895
/proc/meminfo: memFree=112257976/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=34552 memory=15272 CPUtime=0.09 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 2714 0 0 0 9 0 0 0 20 0 1 0 8371446 35381248 3818 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 8638 3818 851 746 0 7702 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 15272 KiB

[startup+0.20614 s]*
/proc/loadavg: 1.48 1.91 2.02 7/258 85895
/proc/meminfo: memFree=112237000/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=37328 memory=19956 CPUtime=0.19 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 3396 0 0 0 19 0 0 0 20 0 1 0 8371446 38223872 4989 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 9332 4989 851 746 0 8396 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 37328 KiB
Current children cumulated memory: 19956 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=85893] ppid=85887 vsize=39308 memory=23848 CPUtime=0.3 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 3882 0 0 0 29 1 0 0 20 0 1 0 8371446 40251392 5962 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 9827 5962 851 746 0 8891 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39308 KiB
Current children cumulated memory: 23848 KiB

[startup+0.700156 s]
/proc/loadavg: 1.48 1.91 2.02 6/258 85895
/proc/meminfo: memFree=112209440/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=41296 memory=28004 CPUtime=0.68 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 4399 0 0 0 67 1 0 0 20 0 1 0 8371446 42287104 7001 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 10324 7001 851 746 0 9388 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41296 KiB
Current children cumulated memory: 28004 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=85893] ppid=85887 vsize=43284 memory=32248 CPUtime=1.48 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 4944 0 0 0 147 1 0 0 20 0 1 0 8371446 44322816 8062 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 10821 8062 851 746 0 9885 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43284 KiB
Current children cumulated memory: 32248 KiB

[startup+3.10576 s]
/proc/loadavg: 1.68 1.94 2.04 8/258 85895
/proc/meminfo: memFree=112159936/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=45084 memory=33612 CPUtime=3.08 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 5368 0 0 0 307 1 0 0 20 0 1 0 8371446 46166016 8403 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 11271 8403 851 746 0 10335 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 45084 KiB
Current children cumulated memory: 33612 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=85893] ppid=85887 vsize=45908 memory=34396 CPUtime=6.27 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 5571 0 0 0 626 1 0 0 20 0 1 0 8371446 47009792 8599 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 11477 8599 851 746 0 10541 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 45908 KiB
Current children cumulated memory: 34396 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=85893] ppid=85887 vsize=46936 memory=35440 CPUtime=12.65 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 5840 0 0 0 1264 1 0 0 20 0 1 0 8371446 48062464 8860 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 11734 8860 851 746 0 10798 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 46936 KiB
Current children cumulated memory: 35440 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=85893] ppid=85887 vsize=47656 memory=36196 CPUtime=25.42 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6010 0 0 0 2541 1 0 0 20 0 1 0 8371446 48799744 9049 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 11914 9049 851 746 0 10978 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 47656 KiB
Current children cumulated memory: 36196 KiB

[startup+45.1382 s]
# the end of solver process 85893 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=45.0054 s, system=0.022947 s

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

[startup+25.6002 s]
/proc/loadavg: 2.34 2.08 2.08 8/258 85900
/proc/meminfo: memFree=112146980/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=47656 memory=36196 CPUtime=25.52 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6010 0 0 0 2551 1 0 0 20 0 1 0 8371446 48799744 9049 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 11914 9049 851 746 0 10978 0
Current children cumulated CPU time: 25.52 s
Current children cumulated vsize: 47656 KiB
Current children cumulated memory: 36196 KiB

[startup+38.4001 s]
/proc/loadavg: 2.78 2.19 2.12 8/258 85901
/proc/meminfo: memFree=112143080/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37228 CPUtime=38.3 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6261 0 0 0 3828 2 0 0 20 0 1 0 8371446 49926144 9307 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9307 851 746 0 11253 0
Current children cumulated CPU time: 38.3 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37228 KiB

[startup+41.6001 s]
/proc/loadavg: 2.78 2.19 2.12 8/258 85901
/proc/meminfo: memFree=112142648/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37292 CPUtime=41.49 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6330 0 0 0 4147 2 0 0 20 0 1 0 8371446 49926144 9323 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9323 851 746 0 11253 0
Current children cumulated CPU time: 41.49 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37292 KiB

[startup+43.2001 s]
/proc/loadavg: 2.88 2.22 2.13 8/258 85901
/proc/meminfo: memFree=112142348/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37292 CPUtime=43.09 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6338 0 0 0 4307 2 0 0 20 0 1 0 8371446 49926144 9323 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9323 851 746 0 11253 0
Current children cumulated CPU time: 43.09 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37292 KiB

[startup+44.0001 s]*
/proc/loadavg: 2.88 2.22 2.13 8/258 85903
/proc/meminfo: memFree=112141764/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37292 CPUtime=43.89 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6338 0 0 0 4387 2 0 0 20 0 1 0 8371446 49926144 9323 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9323 851 746 0 11253 0
Current children cumulated CPU time: 43.89 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37292 KiB

[startup+44.8001 s]
/proc/loadavg: 2.88 2.22 2.13 8/258 85903
/proc/meminfo: memFree=112141764/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37292 CPUtime=44.68 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6338 0 0 0 4466 2 0 0 20 0 1 0 8371446 49926144 9323 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9323 851 746 0 11253 0
Current children cumulated CPU time: 44.68 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37292 KiB

[startup+45.0001 s]*
/proc/loadavg: 2.88 2.22 2.13 6/258 85903
/proc/meminfo: memFree=112141500/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37292 CPUtime=44.89 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6338 0 0 0 4487 2 0 0 20 0 1 0 8371446 49926144 9323 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9323 851 746 0 11253 0
Current children cumulated CPU time: 44.89 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37292 KiB

[startup+45.1058 s]
/proc/loadavg: 2.88 2.22 2.13 6/258 85903
/proc/meminfo: memFree=112141500/131524600 swapFree=131071996/131071996
[pid=85893] ppid=85887 vsize=48756 memory=37292 CPUtime=44.99 cores=4,6
/proc/85893/stat : 85893 (Exact_nosoplex) R 85887 85893 85818 0 -1 4194304 6338 0 0 0 4497 2 0 0 20 0 1 0 8371446 49926144 9323 134679101440 4194304 7248369 140732283869584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 36220928 140732283872172 140732283872350 140732283872350 140732283879366 0
/proc/85893/statm: 12189 9323 851 746 0 11253 0
Current children cumulated CPU time: 44.99 s
Current children cumulated vsize: 48756 KiB
Current children cumulated memory: 37292 KiB

Child status: 30

Real time (s): 45.1383
CPU time (s): 45.0283
CPU user time (s): 45.0054
CPU system time (s): 0.022947
CPU usage (%): 99.7563
Max. virtual memory (cumulated for all children) (KiB): 48756
Max. memory (cumulated for all children) (KiB): 37292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.0054
system time used= 0.022947
maximum resident set size= 37492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6339
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= 62


# summary of solver processes directly reported to runsolver:
#   pid: 85893
#   total CPU time (s): 45.0283
#   total CPU user time (s): 45.0054
#   total CPU system time (s): 0.022947

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.110643 second user time and 0.211917 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-23 09:06:57
IDJOB=4456123
IDBENCH=143221
IDSOLVER=3039
FILE ID=nodeC033/4456123-1721718417
RUNJOBID= nodeC033-1721718417-85829
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-t3002.11tsp11.1900551864--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-4456123-1721718417/watcher-4456123-1721718417 -o /tmp/evaluation-result-4456123-1721718417/solver-4456123-1721718417 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721718417-85829 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=338369132 HOME/instance-4456123-1721718417.wbo

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

MD5SUM BENCH= 36362ea9910434cf11826d6f0f3d2816
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 09:07:43