Trace number 4425382

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 97.6187 97.9227

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900551347--soft-66-100-0.wbo
MD5SUMc44296df46be636a3d5069e5616e3fa6
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark18.9546
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 constraints927
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 45360
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45359
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 

0.00/0.03	o 950
0.00/0.03	o 864
0.00/0.03	o 766
0.00/0.03	o 735
0.00/0.03	o 690
0.00/0.03	o 684
0.00/0.03	o 667
0.00/0.03	o 623
0.00/0.03	o 615
0.00/0.03	o 572
0.00/0.04	o 542
0.00/0.04	o 515
0.00/0.04	o 508
0.00/0.04	o 474
0.00/0.05	o 395
0.00/0.07	o 379
0.00/0.07	o 374
0.00/0.07	o 321
0.00/0.07	o 315
0.00/0.07	o 255
0.00/0.07	o 218
0.00/0.07	o 213
0.00/0.08	o 158
0.10/0.17	o 147
0.10/0.18	o 132
0.20/0.23	o 120
0.20/0.23	o 115
0.30/0.35	o 110
0.30/0.38	o 108
0.40/0.42	o 67
1.18/1.29	o 51
1.18/1.29	o 43
1.28/1.33	o 41
1.38/1.43	o 38
1.88/1.90	o 34
2.09/2.10	o 32
2.09/2.12	o 30
2.78/2.81	o 25
2.78/2.81	o 17
2.98/3.05	o 11
97.59/97.92	s OPTIMUM FOUND
97.59/97.92	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	11

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 (63283 MiB free)
  memory of node 1: 64473 MiB (63533 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425382-1720881334/watcher-4425382-1720881334 -o /tmp/evaluation-result-4425382-1720881334/solver-4425382-1720881334 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1720881347-709002 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=191771735 HOME/instance-4425382-1720881334.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=709063, runsolver pid=709060

[startup+0.100601 s]*
/proc/loadavg: 1.90 2.04 2.09 5/256 709064
/proc/meminfo: memFree=129840556/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=28988 memory=7920 CPUtime=0.1 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 1263 0 0 0 10 0 0 0 20 0 1 0 140300473 29683712 1980 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 7247 1980 851 746 0 6311 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28988 KiB
Current children cumulated memory: 7920 KiB

[startup+0.204632 s]*
/proc/loadavg: 1.90 2.04 2.09 5/256 709064
/proc/meminfo: memFree=129839012/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=29384 memory=8712 CPUtime=0.2 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 1490 0 0 0 20 0 0 0 20 0 1 0 140300473 30089216 2178 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 7346 2178 851 746 0 6410 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29384 KiB
Current children cumulated memory: 8712 KiB

[startup+0.304415 s]*
/proc/loadavg: 1.90 2.04 2.09 5/256 709064
/proc/meminfo: memFree=129836584/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=29912 memory=9768 CPUtime=0.3 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 1748 0 0 0 30 0 0 0 20 0 1 0 140300473 30629888 2442 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 7478 2442 851 746 0 6542 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29912 KiB
Current children cumulated memory: 9768 KiB

[startup+0.700146 s]
/proc/loadavg: 1.90 2.04 2.09 5/256 709064
/proc/meminfo: memFree=129832240/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=30872 memory=13076 CPUtime=0.69 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 2051 0 0 0 69 0 0 0 20 0 1 0 140300473 31612928 3269 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 7718 3269 851 746 0 6782 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30872 KiB
Current children cumulated memory: 13076 KiB

[startup+1.50016 s]
/proc/loadavg: 2.07 2.08 2.10 5/256 709064
/proc/meminfo: memFree=129826540/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=32060 memory=16404 CPUtime=1.48 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 2400 0 0 0 148 0 0 0 20 0 1 0 140300473 32829440 4101 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 8015 4101 851 746 0 7079 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32060 KiB
Current children cumulated memory: 16404 KiB

[startup+3.10456 s]
/proc/loadavg: 2.07 2.08 2.10 5/256 709064
/proc/meminfo: memFree=129815464/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=33104 memory=17328 CPUtime=3.08 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 2661 0 0 0 308 0 0 0 20 0 1 0 140300473 33898496 4332 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 8276 4332 851 746 0 7340 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 33104 KiB
Current children cumulated memory: 17328 KiB

[startup+6.30014 s]
/proc/loadavg: 2.22 2.11 2.11 5/256 709066
/proc/meminfo: memFree=129813128/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=33916 memory=18116 CPUtime=6.27 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 2962 0 0 0 627 0 0 0 20 0 1 0 140300473 34729984 4529 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 8479 4529 851 746 0 7543 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 33916 KiB
Current children cumulated memory: 18116 KiB

[startup+12.7001 s]
/proc/loadavg: 2.37 2.14 2.12 7/256 709066
/proc/meminfo: memFree=129808604/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=34488 memory=18584 CPUtime=12.65 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 3183 0 0 0 1265 0 0 0 20 0 1 0 140300473 35315712 4646 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 8622 4646 851 746 0 7686 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 34488 KiB
Current children cumulated memory: 18584 KiB

[startup+25.5002 s]
/proc/loadavg: 2.62 2.20 2.14 5/256 709067
/proc/meminfo: memFree=129802660/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=35304 memory=19464 CPUtime=25.4 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 3610 0 0 0 2540 0 0 0 20 0 1 0 140300473 36151296 4866 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 8826 4866 851 746 0 7890 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 35304 KiB
Current children cumulated memory: 19464 KiB

[startup+51.105 s]
/proc/loadavg: 3.16 2.38 2.20 5/256 709072
/proc/meminfo: memFree=129798756/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36232 memory=20424 CPUtime=50.92 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 4669 0 0 0 5092 0 0 0 20 0 1 0 140300473 37101568 5106 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9058 5106 851 746 0 8122 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 36232 KiB
Current children cumulated memory: 20424 KiB

[startup+97.9227 s]
# the end of solver process 709063 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=97.6057 s, system=0.012963 s

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

[startup+51.2002 s]
/proc/loadavg: 3.16 2.38 2.20 5/256 709072
/proc/meminfo: memFree=129798756/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36232 memory=20424 CPUtime=51.02 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 4669 0 0 0 5102 0 0 0 20 0 1 0 140300473 37101568 5106 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9058 5106 851 746 0 8122 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 36232 KiB
Current children cumulated memory: 20424 KiB

[startup+76.8001 s]
/proc/loadavg: 3.52 2.52 2.26 5/256 709077
/proc/meminfo: memFree=129796372/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36648 memory=20940 CPUtime=76.54 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 5679 0 0 0 7654 0 0 0 20 0 1 0 140300473 37527552 5235 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9162 5235 851 746 0 8226 0
Current children cumulated CPU time: 76.54 s
Current children cumulated vsize: 36648 KiB
Current children cumulated memory: 20940 KiB

[startup+89.6001 s]
/proc/loadavg: 3.59 2.57 2.28 5/256 709079
/proc/meminfo: memFree=129795832/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36888 memory=21180 CPUtime=89.3 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6341 0 0 0 8930 0 0 0 20 0 1 0 140300473 37773312 5295 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9222 5295 851 746 0 8286 0
Current children cumulated CPU time: 89.3 s
Current children cumulated vsize: 36888 KiB
Current children cumulated memory: 21180 KiB

[startup+92.8001 s]
/proc/loadavg: 3.63 2.60 2.29 5/256 709079
/proc/meminfo: memFree=129795612/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=37144 memory=21180 CPUtime=92.5 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6373 0 0 0 9249 1 0 0 20 0 1 0 140300473 38035456 5295 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9286 5295 851 746 0 8350 0
Current children cumulated CPU time: 92.5 s
Current children cumulated vsize: 37144 KiB
Current children cumulated memory: 21180 KiB

[startup+96.0001 s]*
/proc/loadavg: 3.66 2.62 2.30 5/256 709082
/proc/meminfo: memFree=129795480/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36888 memory=21180 CPUtime=95.7 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6441 0 0 0 9569 1 0 0 20 0 1 0 140300473 37773312 5295 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9222 5295 851 746 0 8286 0
Current children cumulated CPU time: 95.7 s
Current children cumulated vsize: 36888 KiB
Current children cumulated memory: 21180 KiB

[startup+96.8001 s]
/proc/loadavg: 3.66 2.62 2.30 5/256 709082
/proc/meminfo: memFree=129795480/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36952 memory=21244 CPUtime=96.49 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6557 0 0 0 9648 1 0 0 20 0 1 0 140300473 37838848 5311 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9238 5311 851 746 0 8302 0
Current children cumulated CPU time: 96.49 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 21244 KiB

[startup+97.6001 s]
/proc/loadavg: 3.66 2.62 2.30 5/256 709082
/proc/meminfo: memFree=129795420/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36952 memory=21244 CPUtime=97.29 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6557 0 0 0 9728 1 0 0 20 0 1 0 140300473 37838848 5311 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9238 5311 851 746 0 8302 0
Current children cumulated CPU time: 97.29 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 21244 KiB

[startup+97.8001 s]
/proc/loadavg: 3.66 2.62 2.30 5/256 709082
/proc/meminfo: memFree=129795420/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36952 memory=21244 CPUtime=97.49 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6557 0 0 0 9748 1 0 0 20 0 1 0 140300473 37838848 5311 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9238 5311 851 746 0 8302 0
Current children cumulated CPU time: 97.49 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 21244 KiB

[startup+97.9001 s]
/proc/loadavg: 3.66 2.62 2.30 5/256 709082
/proc/meminfo: memFree=129795420/131524600 swapFree=131071996/131071996
[pid=709063] ppid=709060 vsize=36952 memory=21244 CPUtime=97.59 cores=5,7
/proc/709063/stat : 709063 (Exact_nosoplex) R 709060 709063 704587 0 -1 4194304 6557 0 0 0 9758 1 0 0 20 0 1 0 140300473 37838848 5311 134679101440 4194304 7248369 140729396345312 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 36188160 140729396351891 140729396352069 140729396352069 140729396359110 0
/proc/709063/statm: 9238 5311 851 746 0 8302 0
Current children cumulated CPU time: 97.59 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 21244 KiB

Child status: 30

Real time (s): 97.9227
CPU time (s): 97.6187
CPU user time (s): 97.6057
CPU system time (s): 0.012963
CPU usage (%): 99.6895
Max. virtual memory (cumulated for all children) (KiB): 37144
Max. memory (cumulated for all children) (KiB): 21244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.6057
system time used= 0.012963
maximum resident set size= 21440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6559
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= 7
involuntary context switches= 132


# summary of solver processes directly reported to runsolver:
#   pid: 709063
#   total CPU time (s): 97.6187
#   total CPU user time (s): 97.6057
#   total CPU system time (s): 0.012963

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.179487 second user time and 0.345265 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2024-07-13 16:35:47
IDJOB=4425382
IDBENCH=143612
IDSOLVER=3039
FILE ID=nodeC028/4425382-1720881334
RUNJOBID= nodeC028-1720881347-709002
SLURM_JOB_ID= 7483769
Free space on /tmp= 890068 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347--soft-66-100-0.wbo
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425382-1720881334/watcher-4425382-1720881334 -o /tmp/evaluation-result-4425382-1720881334/solver-4425382-1720881334 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1720881347-709002 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=191771735 HOME/instance-4425382-1720881334.wbo

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

MD5SUM BENCH= c44296df46be636a3d5069e5616e3fa6
RANDOM SEED=191771735

nodeC028.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		: 3620.424
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	: 6999.56
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		: 3610.525
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	: 7005.59
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		: 3655.422
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	: 6999.56
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		: 3657.738
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	: 7005.59
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		: 3619.560
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	: 6999.56
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		: 3661.192
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	: 7005.59
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		: 3655.204
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	: 6999.56
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		: 3639.833
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	: 7005.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129852692 kB
MemAvailable:   129774800 kB
Buffers:          316800 kB
Cached:           453852 kB
SwapCached:            0 kB
Active:           473340 kB
Inactive:         648596 kB
Active(anon):       1456 kB
Inactive(anon):   387540 kB
Active(file):     471884 kB
Inactive(file):   261056 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             18700 kB
Writeback:            32 kB
AnonPages:        350536 kB
Mapped:           101800 kB
Shmem:             37720 kB
KReclaimable:      57984 kB
Slab:             153964 kB
SReclaimable:      57984 kB
SUnreclaim:        95980 kB
KernelStack:        3944 kB
PageTables:         9784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     715136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53632 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 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:      166612 kB
DirectMap2M:    10092544 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC028 at 2024-07-13 16:37:25