Trace number 4456074

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 2024-07-05OPTIMUM 148.635 149.187

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900566157--soft-0-100-0.wbo
MD5SUM3a80f9a705c5ec8a5a9c03ad559eff2a
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 benchmark13.5539
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 136368
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136367
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 801
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 

0.00/0.05	o 697
0.00/0.05	o 676
0.00/0.06	o 653
0.00/0.07	o 651
0.00/0.07	o 650
0.00/0.07	o 634
0.00/0.07	o 630
0.00/0.07	o 629
0.00/0.07	o 625
0.00/0.08	o 612
0.00/0.09	o 607
0.00/0.09	o 581
0.00/0.10	o 564
0.09/0.10	o 552
0.09/0.11	o 539
0.09/0.11	o 530
0.09/0.12	o 515
0.09/0.12	o 487
0.09/0.12	o 472
0.09/0.12	o 464
0.09/0.12	o 463
0.09/0.16	o 398
0.09/0.16	o 393
0.09/0.16	o 384
0.09/0.16	o 327
0.09/0.17	o 323
0.09/0.17	o 322
0.09/0.17	o 318
0.09/0.17	o 313
0.09/0.17	o 255
0.09/0.17	o 209
0.09/0.17	o 175
0.09/0.17	o 157
0.09/0.17	o 151
0.09/0.18	o 150
0.09/0.19	o 146
0.09/0.19	o 95
0.30/0.38	o 79
0.30/0.38	o 76
0.30/0.38	o 71
0.30/0.38	o 69
0.30/0.38	o 65
0.60/0.62	o 60
1.28/1.31	o 59
1.28/1.31	o 58
1.28/1.32	o 56
1.28/1.33	o 54
1.28/1.33	o 23
1.28/1.39	o 18
1.28/1.39	o 14
3.48/3.53	o 10
3.48/3.54	o 9
4.08/4.15	o 8
4.27/4.32	o 5
4.57/4.62	o 4
8.66/8.74	o 1
148.55/149.17	s OPTIMUM FOUND
148.55/149.17	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 (53937 MiB free)
  memory of node 1: 64473 MiB (55284 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456074-1721718375/watcher-4456074-1721718375 -o /tmp/evaluation-result-4456074-1721718375/solver-4456074-1721718375 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721718373-89088 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1474054821 HOME/instance-4456074-1721718375.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=89643, runsolver pid=89640
Current StackSize limit: 8192 KiB


[startup+0.100087 s]*
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111812204/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=38488 memory=18916 CPUtime=0.09 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 3472 0 0 0 9 0 0 0 20 0 1 0 8366921 39411712 4729 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 9622 4729 1140 1005 0 8385 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38488 KiB
Current children cumulated memory: 18916 KiB

[startup+0.205503 s]*
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111800404/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=40840 memory=23596 CPUtime=0.19 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 4119 0 0 0 19 0 0 0 20 0 1 0 8366921 41820160 5899 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 10210 5899 1140 1005 0 8973 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 40840 KiB
Current children cumulated memory: 23596 KiB

[startup+0.305404 s]*
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111791972/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=41664 memory=24124 CPUtime=0.3 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 4271 0 0 0 29 1 0 0 20 0 1 0 8366921 42663936 6031 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 10416 6031 1140 1005 0 9179 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41664 KiB
Current children cumulated memory: 24124 KiB

[startup+0.700235 s]
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111781776/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=43772 memory=28532 CPUtime=0.69 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 4842 0 0 0 68 1 0 0 20 0 1 0 8366921 44822528 7133 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 10943 7133 1140 1005 0 9706 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43772 KiB
Current children cumulated memory: 28532 KiB

[startup+1.5002 s]
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111766712/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=47760 memory=34272 CPUtime=1.48 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 5810 0 0 0 147 1 0 0 20 0 1 0 8366921 48906240 8568 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 11940 8568 1140 1005 0 10703 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 47760 KiB
Current children cumulated memory: 34272 KiB

[startup+3.10542 s]
/proc/loadavg: 2.11 2.08 2.09 5/256 89659
/proc/meminfo: memFree=111721288/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=48752 memory=35316 CPUtime=3.09 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 6046 0 0 0 306 3 0 0 20 0 1 0 8366921 49922048 8829 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 12188 8829 1140 1005 0 10951 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 48752 KiB
Current children cumulated memory: 35316 KiB

[startup+6.30022 s]
/proc/loadavg: 2.11 2.08 2.09 5/256 89661
/proc/meminfo: memFree=111661720/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=49680 memory=36100 CPUtime=6.26 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 6282 0 0 0 622 4 0 0 20 0 1 0 8366921 50872320 9025 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 12420 9025 1140 1005 0 11183 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 49680 KiB
Current children cumulated memory: 36100 KiB

[startup+12.7002 s]
/proc/loadavg: 2.26 2.12 2.10 5/256 89661
/proc/meminfo: memFree=111586220/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=50460 memory=37140 CPUtime=12.64 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 6500 0 0 0 1257 7 0 0 20 0 1 0 8366921 51671040 9285 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 12615 9285 1140 1005 0 11378 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 50460 KiB
Current children cumulated memory: 37140 KiB

[startup+25.5002 s]
/proc/loadavg: 2.65 2.21 2.13 5/256 89662
/proc/meminfo: memFree=111423176/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=51320 memory=37916 CPUtime=25.4 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 6717 0 0 0 2524 16 0 0 20 0 1 0 8366921 52551680 9479 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 12830 9479 1140 1005 0 11593 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 51320 KiB
Current children cumulated memory: 37916 KiB

[startup+51.1055 s]
/proc/loadavg: 3.18 2.37 2.19 5/256 89667
/proc/meminfo: memFree=111228652/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=52476 memory=38944 CPUtime=50.92 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7012 0 0 0 5062 30 0 0 20 0 1 0 8366921 53735424 9736 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13119 9736 1140 1005 0 11882 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 52476 KiB
Current children cumulated memory: 38944 KiB

[startup+102.3 s]
/proc/loadavg: 3.71 2.64 2.29 5/256 89721
/proc/meminfo: memFree=110868868/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=53356 memory=39964 CPUtime=101.93 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7240 0 0 0 10132 61 0 0 20 0 1 0 8366921 54636544 9991 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13339 9991 1140 1005 0 12102 0
Current children cumulated CPU time: 101.93 s
Current children cumulated vsize: 53356 KiB
Current children cumulated memory: 39964 KiB

[startup+149.181 s]
# the end of solver process 89643 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=147.739 s, system=0.895854 s

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

[startup+102.4 s]
/proc/loadavg: 3.71 2.64 2.29 5/256 89721
/proc/meminfo: memFree=110868868/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=53356 memory=39964 CPUtime=102.03 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7240 0 0 0 10142 61 0 0 20 0 1 0 8366921 54636544 9991 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13339 9991 1140 1005 0 12102 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 53356 KiB
Current children cumulated memory: 39964 KiB

[startup+128 s]*
/proc/loadavg: 3.90 2.79 2.35 5/256 89726
/proc/meminfo: memFree=110729368/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=53544 memory=40216 CPUtime=127.53 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7285 0 0 0 12677 76 0 0 20 0 1 0 8366921 54829056 10054 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13386 10054 1140 1005 0 12149 0
Current children cumulated CPU time: 127.53 s
Current children cumulated vsize: 53544 KiB
Current children cumulated memory: 40216 KiB

[startup+140.8 s]
/proc/loadavg: 3.92 2.83 2.37 5/256 89729
/proc/meminfo: memFree=110687264/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54012 memory=40480 CPUtime=140.28 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7410 0 0 0 13944 84 0 0 20 0 1 0 8366921 55308288 10120 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13503 10120 1140 1005 0 12266 0
Current children cumulated CPU time: 140.28 s
Current children cumulated vsize: 54012 KiB
Current children cumulated memory: 40480 KiB

[startup+144 s]*
/proc/loadavg: 3.93 2.85 2.38 5/256 89729
/proc/meminfo: memFree=110676592/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54284 memory=40744 CPUtime=143.47 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7472 0 0 0 14261 86 0 0 20 0 1 0 8366921 55586816 10186 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13571 10186 1140 1005 0 12334 0
Current children cumulated CPU time: 143.47 s
Current children cumulated vsize: 54284 KiB
Current children cumulated memory: 40744 KiB

[startup+147.2 s]
/proc/loadavg: 3.93 2.85 2.38 5/256 89730
/proc/meminfo: memFree=110676140/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54284 memory=40744 CPUtime=146.65 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7473 0 0 0 14578 87 0 0 20 0 1 0 8366921 55586816 10186 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13571 10186 1140 1005 0 12334 0
Current children cumulated CPU time: 146.65 s
Current children cumulated vsize: 54284 KiB
Current children cumulated memory: 40744 KiB

[startup+148 s]*
/proc/loadavg: 3.93 2.87 2.39 5/256 89730
/proc/meminfo: memFree=110676140/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54284 memory=40744 CPUtime=147.45 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7473 0 0 0 14657 88 0 0 20 0 1 0 8366921 55586816 10186 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13571 10186 1140 1005 0 12334 0
Current children cumulated CPU time: 147.45 s
Current children cumulated vsize: 54284 KiB
Current children cumulated memory: 40744 KiB

[startup+148.8 s]
/proc/loadavg: 3.93 2.87 2.39 5/256 89730
/proc/meminfo: memFree=110676140/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54284 memory=40744 CPUtime=148.24 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7473 0 0 0 14736 88 0 0 20 0 1 0 8366921 55586816 10186 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13571 10186 1140 1005 0 12334 0
Current children cumulated CPU time: 148.24 s
Current children cumulated vsize: 54284 KiB
Current children cumulated memory: 40744 KiB

[startup+149 s]*
/proc/loadavg: 3.93 2.87 2.39 5/256 89730
/proc/meminfo: memFree=110675916/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54284 memory=40744 CPUtime=148.45 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7473 0 0 0 14756 89 0 0 20 0 1 0 8366921 55586816 10186 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13571 10186 1140 1005 0 12334 0
Current children cumulated CPU time: 148.45 s
Current children cumulated vsize: 54284 KiB
Current children cumulated memory: 40744 KiB

[startup+149.105 s]
/proc/loadavg: 3.93 2.87 2.39 5/256 89730
/proc/meminfo: memFree=110675916/131524600 swapFree=131071996/131071996
[pid=89643] ppid=89640 vsize=54284 memory=40744 CPUtime=148.55 cores=0,2
/proc/89643/stat : 89643 (Exact) R 89640 89643 89078 0 -1 4194304 7473 0 0 0 14766 89 0 0 20 0 1 0 8366921 55586816 10186 134679101440 4194304 8309489 140720695289744 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 20160512 140720695292861 140720695293031 140720695293031 140720695300047 0
/proc/89643/statm: 13571 10186 1140 1005 0 12334 0
Current children cumulated CPU time: 148.55 s
Current children cumulated vsize: 54284 KiB
Current children cumulated memory: 40744 KiB

Child status: 30

Real time (s): 149.187
CPU time (s): 148.635
CPU user time (s): 147.739
CPU system time (s): 0.895854
CPU usage (%): 99.63
Max. virtual memory (cumulated for all children) (KiB): 54284
Max. memory (cumulated for all children) (KiB): 40744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 147.739
system time used= 0.895854
maximum resident set size= 40840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7474
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= 1043


# summary of solver processes directly reported to runsolver:
#   pid: 89643
#   total CPU time (s): 148.635
#   total CPU user time (s): 147.739
#   total CPU system time (s): 0.895854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.271846 second user time and 0.725968 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-23 09:06:15
IDJOB=4456074
IDBENCH=143181
IDSOLVER=3040
FILE ID=nodeC029/4456074-1721718375
RUNJOBID= nodeC029-1721718373-89088
SLURM_JOB_ID= 7770399
Free space on /tmp= 890048 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566157--soft-0-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456074-1721718375/watcher-4456074-1721718375 -o /tmp/evaluation-result-4456074-1721718375/solver-4456074-1721718375 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721718373-89088 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1474054821 HOME/instance-4456074-1721718375.wbo

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

MD5SUM BENCH= 3a80f9a705c5ec8a5a9c03ad559eff2a
RANDOM SEED=1474054821

nodeC029.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		: 3667.688
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	: 6999.50
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		: 3602.411
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	: 7005.34
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		: 3664.558
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	: 6999.50
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		: 3606.049
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	: 7005.34
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		: 3666.344
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	: 6999.50
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		: 3671.977
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	: 7005.34
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		: 3600.033
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	: 6999.50
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		: 3669.011
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	: 7005.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        111845772 kB
MemAvailable:   129495252 kB
Buffers:          136796 kB
Cached:         18248524 kB
SwapCached:            0 kB
Active:           927872 kB
Inactive:       18005264 kB
Active(anon):       1536 kB
Inactive(anon):   583980 kB
Active(file):     926336 kB
Inactive(file): 17421284 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             19336 kB
Writeback:             0 kB
AnonPages:        547596 kB
Mapped:           109068 kB
Shmem:             37720 kB
KReclaimable:     283364 kB
Slab:             391560 kB
SReclaimable:     283364 kB
SUnreclaim:       108196 kB
KernelStack:        4144 kB
PageTables:        10020 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     939184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            19584 kB
HardwareCorrupted:     0 kB
AnonHugePages:    278528 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:      293588 kB
DirectMap2M:    27791360 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 890044 MiB
End job on nodeC029 at 2024-07-23 09:08:44