Trace number 4425381

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 364.662 365.644

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900550720--soft-33-100-0.wbo
MD5SUM11f83a0df6220c4f8de8dfc598d97eff
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 benchmark20.4508
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 constraints1783
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 90636
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 90635
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 

0.00/0.03	o 1002
0.00/0.03	o 854
0.00/0.03	o 830
0.00/0.03	o 827
0.00/0.04	o 823
0.00/0.04	o 720
0.00/0.04	o 693
0.00/0.04	o 673
0.00/0.04	o 666
0.00/0.04	o 645
0.00/0.04	o 630
0.00/0.04	o 610
0.00/0.04	o 602
0.00/0.04	o 599
0.00/0.04	o 579
0.00/0.04	o 562
0.00/0.04	o 528
0.00/0.05	o 500
0.00/0.05	o 487
0.00/0.07	o 481
0.00/0.07	o 479
0.00/0.07	o 473
0.00/0.07	o 464
0.00/0.08	o 457
0.00/0.08	o 451
0.00/0.08	o 408
0.00/0.08	o 344
0.00/0.08	o 298
0.00/0.09	o 210
0.00/0.09	o 159
0.00/0.09	o 151
0.00/0.09	o 148
0.00/0.09	o 144
0.00/0.09	o 143
0.00/0.09	o 135
0.00/0.09	o 134
0.00/0.10	o 131
0.10/0.11	o 99
0.10/0.13	o 96
0.10/0.13	o 77
0.10/0.13	o 69
0.10/0.20	o 68
0.50/0.52	o 53
0.50/0.53	o 37
0.50/0.53	o 23
0.59/0.66	o 19
0.79/0.85	o 17
0.79/0.86	o 15
0.79/0.87	o 13
1.48/1.57	o 7
1.68/1.72	o 3
90.05/90.36	o 1
364.61/365.64	s OPTIMUM FOUND
364.61/365.64	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 (62688 MiB free)
  memory of node 1: 64510 MiB (62634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425381-1720881335/watcher-4425381-1720881335 -o /tmp/evaluation-result-4425381-1720881335/solver-4425381-1720881335 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1720881285-709136 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=1157121825 HOME/instance-4425381-1720881335.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=709406, runsolver pid=709403
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 3.20 1.74 1.38 4/253 709407
/proc/meminfo: memFree=128321204/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=31620 memory=13240 CPUtime=0.1 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 2112 0 0 0 10 0 0 0 20 0 1 0 140297670 32378880 3310 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 7905 3310 851 746 0 6969 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 13240 KiB

[startup+0.205779 s]*
/proc/loadavg: 3.20 1.74 1.38 4/250 709424
/proc/meminfo: memFree=128325912/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=32412 memory=14028 CPUtime=0.2 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 2306 0 0 0 20 0 0 0 20 0 1 0 140297670 33189888 3507 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 8103 3507 851 746 0 7167 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32412 KiB
Current children cumulated memory: 14028 KiB

[startup+0.305338 s]*
/proc/loadavg: 3.20 1.74 1.38 5/251 709429
/proc/meminfo: memFree=128323656/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=32940 memory=14556 CPUtime=0.3 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 2426 0 0 0 30 0 0 0 20 0 1 0 140297670 33730560 3639 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 8235 3639 851 746 0 7299 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32940 KiB
Current children cumulated memory: 14556 KiB

[startup+0.700219 s]
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128305992/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=34204 memory=15912 CPUtime=0.69 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 2780 0 0 0 69 0 0 0 20 0 1 0 140297670 35024896 3978 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 8551 3978 851 746 0 7615 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34204 KiB
Current children cumulated memory: 15912 KiB

[startup+1.50022 s]
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128297952/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=34940 memory=18792 CPUtime=1.48 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 3009 0 0 0 148 0 0 0 20 0 1 0 140297670 35778560 4698 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 8735 4698 851 746 0 7799 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 34940 KiB
Current children cumulated memory: 18792 KiB

[startup+3.10562 s]
/proc/loadavg: 3.20 1.74 1.38 5/256 709439
/proc/meminfo: memFree=128274392/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=35768 memory=19436 CPUtime=3.08 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 3193 0 0 0 308 0 0 0 20 0 1 0 140297670 36626432 4859 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 8942 4859 851 746 0 8006 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 35768 KiB
Current children cumulated memory: 19436 KiB

[startup+6.30019 s]
/proc/loadavg: 3.26 1.78 1.39 5/256 709441
/proc/meminfo: memFree=128241100/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=36428 memory=20192 CPUtime=6.27 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 3480 0 0 0 627 0 0 0 20 0 1 0 140297670 37302272 5048 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 9107 5048 851 746 0 8171 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 36428 KiB
Current children cumulated memory: 20192 KiB

[startup+12.7002 s]
/proc/loadavg: 3.32 1.81 1.41 5/256 709441
/proc/meminfo: memFree=128180956/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=36852 memory=20664 CPUtime=12.65 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 3734 0 0 0 1265 0 0 0 20 0 1 0 140297670 37736448 5166 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 9213 5166 851 746 0 8277 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 36852 KiB
Current children cumulated memory: 20664 KiB

[startup+25.5002 s]
/proc/loadavg: 3.47 1.92 1.45 5/256 709444
/proc/meminfo: memFree=127903412/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=37548 memory=21312 CPUtime=25.42 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 4113 0 0 0 2542 0 0 0 20 0 1 0 140297670 38449152 5328 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 9387 5328 851 746 0 8451 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 37548 KiB
Current children cumulated memory: 21312 KiB

[startup+51.1054 s]
/proc/loadavg: 3.72 2.11 1.52 5/256 709447
/proc/meminfo: memFree=127108796/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=38936 memory=22476 CPUtime=50.96 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 5044 0 0 0 5095 1 0 0 20 0 1 0 140297670 39870464 5619 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 9734 5619 851 746 0 8798 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 38936 KiB
Current children cumulated memory: 22476 KiB

[startup+102.3 s]
/proc/loadavg: 3.94 2.42 1.66 5/256 709503
/proc/meminfo: memFree=128553152/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=39832 memory=25448 CPUtime=102.02 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 7210 0 0 0 10201 1 0 0 20 0 1 0 140297670 40787968 6362 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 9958 6362 851 746 0 9022 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 39832 KiB
Current children cumulated memory: 25448 KiB

[startup+162.3 s]
/proc/loadavg: 4.03 2.72 1.82 5/256 709513
/proc/meminfo: memFree=128350884/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=40520 memory=26160 CPUtime=161.85 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 9573 0 0 0 16184 1 0 0 20 0 1 0 140297670 41492480 6540 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10130 6540 851 746 0 9194 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 40520 KiB
Current children cumulated memory: 26160 KiB

[startup+222.3 s]
/proc/loadavg: 4.43 3.07 1.99 5/256 709569
/proc/meminfo: memFree=127839984/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=40824 memory=26468 CPUtime=221.7 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 11708 0 0 0 22168 2 0 0 20 0 1 0 140297670 41803776 6617 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10206 6617 851 746 0 9270 0
Current children cumulated CPU time: 221.7 s
Current children cumulated vsize: 40824 KiB
Current children cumulated memory: 26468 KiB

[startup+282.3 s]
/proc/loadavg: 4.21 3.26 2.13 5/256 709628
/proc/meminfo: memFree=127015528/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=41048 memory=26692 CPUtime=281.54 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 13807 0 0 0 28152 2 0 0 20 0 1 0 140297670 42033152 6673 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10262 6673 851 746 0 9326 0
Current children cumulated CPU time: 281.54 s
Current children cumulated vsize: 41048 KiB
Current children cumulated memory: 26692 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 3.41 2.25 5/256 709639
/proc/meminfo: memFree=126622796/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=41672 memory=27320 CPUtime=341.38 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 15764 0 0 0 34135 3 0 0 20 0 1 0 140297670 42672128 6830 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10418 6830 851 746 0 9482 0
Current children cumulated CPU time: 341.38 s
Current children cumulated vsize: 41672 KiB
Current children cumulated memory: 27320 KiB

[startup+365.644 s]
# the end of solver process 709406 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=364.63 s, system=0.031919 s

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

[startup+345.6 s]
/proc/loadavg: 4.19 3.43 2.27 5/256 709641
/proc/meminfo: memFree=126609228/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=41768 memory=27416 CPUtime=344.67 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 15883 0 0 0 34464 3 0 0 20 0 1 0 140297670 42770432 6854 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10442 6854 851 746 0 9506 0
Current children cumulated CPU time: 344.67 s
Current children cumulated vsize: 41768 KiB
Current children cumulated memory: 27416 KiB

[startup+358.4 s]
/proc/loadavg: 4.24 3.47 2.29 5/256 709642
/proc/meminfo: memFree=126571060/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=41928 memory=27576 CPUtime=357.43 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 16303 0 0 0 35740 3 0 0 20 0 1 0 140297670 42934272 6894 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10482 6894 851 746 0 9546 0
Current children cumulated CPU time: 357.43 s
Current children cumulated vsize: 41928 KiB
Current children cumulated memory: 27576 KiB

[startup+361.6 s]
/proc/loadavg: 4.22 3.48 2.30 5/256 709642
/proc/meminfo: memFree=126555580/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=41928 memory=27576 CPUtime=360.62 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 16398 0 0 0 36059 3 0 0 20 0 1 0 140297670 42934272 6894 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10482 6894 851 746 0 9546 0
Current children cumulated CPU time: 360.62 s
Current children cumulated vsize: 41928 KiB
Current children cumulated memory: 27576 KiB

[startup+363.2 s]
/proc/loadavg: 4.22 3.48 2.30 5/256 709643
/proc/meminfo: memFree=126549476/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=41928 memory=27576 CPUtime=362.22 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 16493 0 0 0 36219 3 0 0 20 0 1 0 140297670 42934272 6894 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10482 6894 851 746 0 9546 0
Current children cumulated CPU time: 362.22 s
Current children cumulated vsize: 41928 KiB
Current children cumulated memory: 27576 KiB

[startup+364.8 s]
/proc/loadavg: 4.20 3.49 2.31 5/256 709645
/proc/meminfo: memFree=126545352/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=42088 memory=27724 CPUtime=363.81 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 16626 0 0 0 36378 3 0 0 20 0 1 0 140297670 43098112 6931 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10522 6931 851 746 0 9586 0
Current children cumulated CPU time: 363.81 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 27724 KiB

[startup+365.2 s]
/proc/loadavg: 4.20 3.49 2.31 5/256 709645
/proc/meminfo: memFree=126539192/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=42088 memory=27724 CPUtime=364.21 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 16626 0 0 0 36418 3 0 0 20 0 1 0 140297670 43098112 6931 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10522 6931 851 746 0 9586 0
Current children cumulated CPU time: 364.21 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 27724 KiB

[startup+365.6 s]
/proc/loadavg: 4.20 3.49 2.31 5/256 709645
/proc/meminfo: memFree=126539192/131524600 swapFree=131071996/131071996
[pid=709406] ppid=709403 vsize=42088 memory=27724 CPUtime=364.61 cores=1,3
/proc/709406/stat : 709406 (Exact_nosoplex) R 709403 709406 704971 0 -1 4194304 16626 0 0 0 36458 3 0 0 20 0 1 0 140297670 43098112 6931 134679101440 4194304 7248369 140728623650960 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7946728 8011032 19513344 140728623657874 140728623658053 140728623658053 140728623665094 0
/proc/709406/statm: 10522 6931 851 746 0 9586 0
Current children cumulated CPU time: 364.61 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 27724 KiB

Child status: 30

Real time (s): 365.644
CPU time (s): 364.662
CPU user time (s): 364.63
CPU system time (s): 0.031919
CPU usage (%): 99.7315
Max. virtual memory (cumulated for all children) (KiB): 42372
Max. memory (cumulated for all children) (KiB): 27724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 364.63
system time used= 0.031919
maximum resident set size= 28100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16627
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= 441


# summary of solver processes directly reported to runsolver:
#   pid: 709406
#   total CPU time (s): 364.662
#   total CPU user time (s): 364.63
#   total CPU system time (s): 0.031919

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.877834 second user time and 1.46886 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2024-07-13 16:35:48
IDJOB=4425381
IDBENCH=143629
IDSOLVER=3039
FILE ID=nodeC022/4425381-1720881335
RUNJOBID= nodeC022-1720881285-709136
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-t3002.11tsp11.1900550720--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-4425381-1720881335/watcher-4425381-1720881335 -o /tmp/evaluation-result-4425381-1720881335/solver-4425381-1720881335 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1720881285-709136 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=1157121825 HOME/instance-4425381-1720881335.wbo

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

MD5SUM BENCH= 11f83a0df6220c4f8de8dfc598d97eff
RANDOM SEED=1157121825

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		: 3636.725
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		: 3661.015
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		: 3649.031
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		: 3650.896
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		: 3677.010
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		: 3686.241
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		: 3667.949
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		: 3668.021
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:        128332104 kB
MemAvailable:   128270440 kB
Buffers:          323344 kB
Cached:           463080 kB
SwapCached:            0 kB
Active:           489088 kB
Inactive:        2150892 kB
Active(anon):       1572 kB
Inactive(anon):  1889696 kB
Active(file):     487516 kB
Inactive(file):   261196 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4736 kB
Writeback:             0 kB
AnonPages:       1852548 kB
Mapped:           108664 kB
Shmem:             37720 kB
KReclaimable:      58544 kB
Slab:             154832 kB
SReclaimable:      58544 kB
SUnreclaim:        96288 kB
KernelStack:        4108 kB
PageTables:        12904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2380784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53536 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1050624 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= 890056 MiB
End job on nodeC022 at 2024-07-13 16:41:53