Trace number 4456114

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 71.8067 72.0113

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
MD5SUMc80b6180d98478604df0f17e55c6d3fe
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark15.3913
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 137245
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137244
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 745
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.10/0.15	o 388
0.10/0.16	o 356
0.10/0.17	o 355
0.10/0.17	o 325
0.10/0.17	o 301
0.10/0.17	o 284
0.10/0.20	o 280
0.10/0.20	o 279
0.21/0.31	o 274
0.21/0.31	o 272
0.41/0.46	o 265
0.41/0.46	o 263
0.41/0.46	o 259
0.41/0.47	o 231
0.41/0.52	o 221
0.51/0.53	o 220
0.51/0.53	o 218
0.51/0.53	o 200
0.51/0.53	o 194
0.51/0.53	o 190
0.51/0.54	o 187
0.51/0.56	o 184
0.51/0.56	o 180
0.60/0.63	o 177
0.60/0.63	o 165
0.60/0.66	o 158
0.68/0.71	o 153
0.68/0.71	o 152
0.68/0.71	o 147
0.68/0.72	o 145
0.68/0.73	o 118
0.78/0.86	o 91
0.88/0.97	o 87
0.99/1.06	o 86
1.78/1.89	o 77
1.87/1.90	o 76
1.87/1.93	o 73
1.87/1.94	o 63
1.87/1.94	o 43
1.87/1.97	o 37
1.87/1.98	o 32
2.18/2.22	o 27
2.38/2.45	o 24
2.48/2.55	o 20
2.98/3.06	o 14
3.18/3.29	o 11
3.77/3.84	o 10
4.86/4.91	o 9
4.86/4.99	o 8
5.08/5.18	o 7
5.08/5.18	o 5
5.08/5.18	o 4
7.97/8.08	o 3
27.21/27.30	o 2
71.69/72.00	s OPTIMUM FOUND
71.69/72.00	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (61161 MiB free)
  memory of node 1: 64510 MiB (61362 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456114-1721718423/watcher-4456114-1721718423 -o /tmp/evaluation-result-4456114-1721718423/solver-4456114-1721718423 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80151 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=644986885 HOME/instance-4456114-1721718423.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=80209, runsolver pid=80204

[startup+0.100127 s]*
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125434844/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=32868 memory=12268 CPUtime=0.1 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 1960 0 0 0 10 0 0 0 20 0 1 0 7831401 33656832 3067 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 8217 3067 884 1005 0 6980 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32868 KiB
Current children cumulated memory: 12268 KiB

[startup+0.213855 s]*
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125416072/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=37892 memory=18028 CPUtime=0.21 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 3272 0 0 0 21 0 0 0 20 0 1 0 7831401 38801408 4507 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 9473 4507 1140 1005 0 8236 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37892 KiB
Current children cumulated memory: 18028 KiB

[startup+0.31362 s]*
/proc/loadavg: 1.13 1.24 1.62 6/244 80213
/proc/meminfo: memFree=125411616/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=38632 memory=18820 CPUtime=0.31 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 3455 0 0 0 30 1 0 0 20 0 1 0 7831401 39559168 4705 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 9658 4705 1140 1005 0 8421 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 18820 KiB

[startup+0.700302 s]
/proc/loadavg: 1.13 1.24 1.62 6/244 80213
/proc/meminfo: memFree=125407360/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=40492 memory=22976 CPUtime=0.68 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 3990 0 0 0 67 1 0 0 20 0 1 0 7831401 41463808 5744 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 10123 5744 1140 1005 0 8886 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40492 KiB
Current children cumulated memory: 22976 KiB

[startup+1.50031 s]
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125389596/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=43904 memory=28188 CPUtime=1.48 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 4758 0 0 0 146 2 0 0 20 0 1 0 7831401 44957696 7047 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 10976 7047 1140 1005 0 9739 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43904 KiB
Current children cumulated memory: 28188 KiB

[startup+3.11293 s]
/proc/loadavg: 1.36 1.28 1.63 6/244 80215
/proc/meminfo: memFree=125333008/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=47420 memory=33908 CPUtime=3.08 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 5677 0 0 0 305 3 0 0 20 0 1 0 7831401 48558080 8477 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 11855 8477 1140 1005 0 10618 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 47420 KiB
Current children cumulated memory: 33908 KiB

[startup+6.30026 s]
/proc/loadavg: 1.36 1.28 1.63 6/244 80215
/proc/meminfo: memFree=125324552/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=49152 memory=35484 CPUtime=6.26 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 6084 0 0 0 620 6 0 0 20 0 1 0 7831401 50331648 8871 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 12288 8871 1140 1005 0 11051 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 49152 KiB
Current children cumulated memory: 35484 KiB

[startup+12.7003 s]
/proc/loadavg: 1.77 1.37 1.66 6/244 80216
/proc/meminfo: memFree=125316404/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=50100 memory=36524 CPUtime=12.65 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 6332 0 0 0 1253 12 0 0 20 0 1 0 7831401 51302400 9131 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 12525 9131 1140 1005 0 11288 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 50100 KiB
Current children cumulated memory: 36524 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 1.46 1.69 6/244 80218
/proc/meminfo: memFree=125311440/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=51240 memory=37552 CPUtime=25.41 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 6642 0 0 0 2521 20 0 0 20 0 1 0 7831401 52469760 9388 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 12810 9388 1140 1005 0 11573 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 51240 KiB
Current children cumulated memory: 37552 KiB

[startup+51.1136 s]
/proc/loadavg: 2.82 1.68 1.75 6/243 80221
/proc/meminfo: memFree=125305936/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=52484 memory=38836 CPUtime=50.96 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 6958 0 0 0 5060 36 0 0 20 0 1 0 7831401 53743616 9709 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13121 9709 1140 1005 0 11884 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 52484 KiB
Current children cumulated memory: 38836 KiB

[startup+72.0112 s]
# the end of solver process 80209 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=71.3001 s, system=0.506638 s

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

[startup+51.2003 s]
/proc/loadavg: 2.82 1.68 1.75 6/243 80221
/proc/meminfo: memFree=125305936/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=52484 memory=38836 CPUtime=51.05 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 6958 0 0 0 5069 36 0 0 20 0 1 0 7831401 53743616 9709 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13121 9709 1140 1005 0 11884 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 52484 KiB
Current children cumulated memory: 38836 KiB

[startup+64.0002 s]*
/proc/loadavg: 3.08 1.80 1.79 5/243 80270
/proc/meminfo: memFree=125309180/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=52896 memory=39364 CPUtime=63.82 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7061 0 0 0 6338 44 0 0 20 0 1 0 7831401 54165504 9841 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13224 9841 1140 1005 0 11987 0
Current children cumulated CPU time: 63.82 s
Current children cumulated vsize: 52896 KiB
Current children cumulated memory: 39364 KiB

[startup+67.2002 s]
/proc/loadavg: 3.15 1.83 1.80 5/243 80270
/proc/meminfo: memFree=125308824/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=52896 memory=39364 CPUtime=67 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7063 0 0 0 6654 46 0 0 20 0 1 0 7831401 54165504 9841 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13224 9841 1140 1005 0 11987 0
Current children cumulated CPU time: 67 s
Current children cumulated vsize: 52896 KiB
Current children cumulated memory: 39364 KiB

[startup+70.4002 s]
/proc/loadavg: 3.15 1.83 1.80 5/243 80270
/proc/meminfo: memFree=125308460/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=52896 memory=39364 CPUtime=70.19 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7076 0 0 0 6971 48 0 0 20 0 1 0 7831401 54165504 9841 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13224 9841 1140 1005 0 11987 0
Current children cumulated CPU time: 70.19 s
Current children cumulated vsize: 52896 KiB
Current children cumulated memory: 39364 KiB

[startup+71.2002 s]
/proc/loadavg: 3.15 1.83 1.80 5/243 80270
/proc/meminfo: memFree=125308096/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=53172 memory=39616 CPUtime=70.99 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7134 0 0 0 7050 49 0 0 20 0 1 0 7831401 54448128 9904 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13293 9904 1140 1005 0 12056 0
Current children cumulated CPU time: 70.99 s
Current children cumulated vsize: 53172 KiB
Current children cumulated memory: 39616 KiB

[startup+71.6002 s]
/proc/loadavg: 3.15 1.83 1.80 5/243 80270
/proc/meminfo: memFree=125308096/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=53172 memory=39616 CPUtime=71.39 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7135 0 0 0 7089 50 0 0 20 0 1 0 7831401 54448128 9904 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13293 9904 1140 1005 0 12056 0
Current children cumulated CPU time: 71.39 s
Current children cumulated vsize: 53172 KiB
Current children cumulated memory: 39616 KiB

[startup+71.8002 s]
/proc/loadavg: 3.15 1.83 1.80 5/243 80270
/proc/meminfo: memFree=125308096/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=53172 memory=39616 CPUtime=71.59 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7135 0 0 0 7109 50 0 0 20 0 1 0 7831401 54448128 9904 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13293 9904 1140 1005 0 12056 0
Current children cumulated CPU time: 71.59 s
Current children cumulated vsize: 53172 KiB
Current children cumulated memory: 39616 KiB

[startup+71.9002 s]
/proc/loadavg: 3.15 1.83 1.80 5/243 80270
/proc/meminfo: memFree=125308096/131655788 swapFree=131071996/131071996
[pid=80209] ppid=80204 vsize=53172 memory=39616 CPUtime=71.69 cores=5,7
/proc/80209/stat : 80209 (Exact) R 80204 80209 80138 0 -1 4194304 7135 0 0 0 7119 50 0 0 20 0 1 0 7831401 54448128 9904 134679101440 4194304 8309489 140730657014400 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 44687360 140730657018814 140730657018983 140730657018983 140730657025999 0
/proc/80209/statm: 13293 9904 1140 1005 0 12056 0
Current children cumulated CPU time: 71.69 s
Current children cumulated vsize: 53172 KiB
Current children cumulated memory: 39616 KiB

Child status: 30

Real time (s): 72.0113
CPU time (s): 71.8067
CPU user time (s): 71.3001
CPU system time (s): 0.506638
CPU usage (%): 99.7159
Max. virtual memory (cumulated for all children) (KiB): 53172
Max. memory (cumulated for all children) (KiB): 39616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.3001
system time used= 0.506638
maximum resident set size= 39616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7137
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= 90


# summary of solver processes directly reported to runsolver:
#   pid: 80209
#   total CPU time (s): 71.8067
#   total CPU user time (s): 71.3001
#   total CPU system time (s): 0.506638

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.36112 second user time and 0.739442 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-23 09:07:03
IDJOB=4456114
IDBENCH=143218
IDSOLVER=3040
FILE ID=nodeC003/4456114-1721718423
RUNJOBID= nodeC003-1721718423-80151
SLURM_JOB_ID= 7770411
Free space on /tmp= 723780 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456114-1721718423/watcher-4456114-1721718423 -o /tmp/evaluation-result-4456114-1721718423/solver-4456114-1721718423 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80151 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=644986885 HOME/instance-4456114-1721718423.wbo

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

MD5SUM BENCH= c80b6180d98478604df0f17e55c6d3fe
RANDOM SEED=644986885

nodeC003.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	: 0xb00001f
cpu MHz		: 1197.273
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.09
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	: 0xb00001f
cpu MHz		: 1197.298
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.571
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.09
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	: 0xb00001f
cpu MHz		: 1197.274
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 3492.050
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.09
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	: 0xb00001f
cpu MHz		: 1197.318
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.282
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.09
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	: 0xb00001f
cpu MHz		: 1197.274
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        125473864 kB
MemAvailable:   129958636 kB
Buffers:          137672 kB
Cached:          5124768 kB
SwapCached:            0 kB
Active:           888428 kB
Inactive:        4698504 kB
Active(anon):       1360 kB
Inactive(anon):   352668 kB
Active(file):     887068 kB
Inactive(file):  4345836 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             24400 kB
Writeback:             0 kB
AnonPages:        324256 kB
Mapped:            99108 kB
Shmem:             29512 kB
KReclaimable:     183800 kB
Slab:             281112 kB
SReclaimable:     183800 kB
SUnreclaim:        97312 kB
KernelStack:        3680 kB
PageTables:        10000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     634212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            17472 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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:      252744 kB
DirectMap2M:    24817664 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC003 at 2024-07-23 09:08:16