Trace number 4456104

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 171.678 172.209

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900547389--soft-0-100-0.wbo
MD5SUM9db53b9de24bf429e61c95cb9f7b1f1e
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 benchmark35.2342
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 136614
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136613
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
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 

0.00/0.06	o 362
0.00/0.07	o 315
0.00/0.09	o 270
0.00/0.10	o 262
0.00/0.11	o 253
0.00/0.11	o 252
0.00/0.11	o 235
0.00/0.11	o 219
0.00/0.11	o 218
0.10/0.11	o 198
0.10/0.12	o 193
0.32/0.35	o 171
0.32/0.40	o 170
0.32/0.40	o 162
0.32/0.41	o 161
0.32/0.41	o 157
0.41/0.45	o 155
0.41/0.45	o 151
0.41/0.46	o 145
0.41/0.47	o 143
0.41/0.47	o 133
0.51/0.54	o 127
2.58/2.63	o 112
2.68/2.76	o 83
3.47/3.54	o 72
3.77/3.81	o 65
4.98/5.03	o 61
4.98/5.03	o 54
6.76/6.80	o 38
7.66/7.75	o 33
7.66/7.79	o 27
8.76/8.80	o 25
8.76/8.80	o 15
9.35/9.45	o 10
9.46/9.53	o 9
10.26/10.33	o 5
10.36/10.42	o 3
14.63/14.74	o 2
48.54/48.77	o 1
171.66/172.20	s OPTIMUM FOUND
171.66/172.20	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: 64059 MiB (61167 MiB free)
  memory of node 1: 64510 MiB (61358 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456104-1721718423/watcher-4456104-1721718423 -o /tmp/evaluation-result-4456104-1721718423/solver-4456104-1721718423 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80149 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=644986885 HOME/instance-4456104-1721718423.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=80194, runsolver pid=80191

[startup+0.100097 s]*
/proc/loadavg: 1.13 1.24 1.62 5/244 80213
/proc/meminfo: memFree=125436188/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=37788 memory=16852 CPUtime=0.1 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 3466 0 0 0 10 0 0 0 20 0 1 0 7831398 38694912 4213 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 9447 4213 1140 1005 0 8210 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37788 KiB
Current children cumulated memory: 16852 KiB

[startup+0.214061 s]*
/proc/loadavg: 1.13 1.24 1.62 5/244 80213
/proc/meminfo: memFree=125420500/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=39232 memory=18436 CPUtime=0.21 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 3901 0 0 0 21 0 0 0 20 0 1 0 7831398 40173568 4609 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 9808 4609 1140 1005 0 8571 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39232 KiB
Current children cumulated memory: 18436 KiB

[startup+0.313093 s]*
/proc/loadavg: 1.13 1.24 1.62 5/244 80213
/proc/meminfo: memFree=125414644/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=39444 memory=21008 CPUtime=0.32 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 3983 0 0 0 31 1 0 0 20 0 1 0 7831398 40390656 5252 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 9861 5252 1140 1005 0 8624 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 39444 KiB
Current children cumulated memory: 21008 KiB

[startup+0.700305 s]
/proc/loadavg: 1.13 1.24 1.62 5/244 80213
/proc/meminfo: memFree=125408032/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=41976 memory=25428 CPUtime=0.68 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 4594 0 0 0 67 1 0 0 20 0 1 0 7831398 42983424 6357 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 10494 6357 1140 1005 0 9257 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41976 KiB
Current children cumulated memory: 25428 KiB

[startup+1.50032 s]
/proc/loadavg: 1.13 1.24 1.62 5/244 80213
/proc/meminfo: memFree=125389596/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=45432 memory=31168 CPUtime=1.49 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 5497 0 0 0 147 2 0 0 20 0 1 0 7831398 46522368 7792 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 11358 7792 1140 1005 0 10121 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45432 KiB
Current children cumulated memory: 31168 KiB

[startup+3.11267 s]
/proc/loadavg: 1.36 1.28 1.63 5/244 80215
/proc/meminfo: memFree=125338640/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=58804 memory=52520 CPUtime=3.09 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 8813 0 0 0 306 3 0 0 20 0 1 0 7831398 60215296 13130 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 14701 13130 1140 1005 0 13464 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 58804 KiB
Current children cumulated memory: 52520 KiB

[startup+6.30029 s]
/proc/loadavg: 1.36 1.28 1.63 5/244 80215
/proc/meminfo: memFree=125324552/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=61132 memory=54604 CPUtime=6.26 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 9360 0 0 0 621 5 0 0 20 0 1 0 7831398 62599168 13651 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 15283 13651 1140 1005 0 14046 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 61132 KiB
Current children cumulated memory: 54604 KiB

[startup+12.7003 s]
/proc/loadavg: 1.77 1.37 1.66 5/244 80216
/proc/meminfo: memFree=125316404/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=65408 memory=59052 CPUtime=12.65 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 10491 0 0 0 1254 11 0 0 20 0 1 0 7831398 66977792 14763 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 16352 14763 1140 1005 0 15115 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 65408 KiB
Current children cumulated memory: 59052 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 1.46 1.69 5/244 80218
/proc/meminfo: memFree=125311440/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=67036 memory=61016 CPUtime=25.4 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 10913 0 0 0 2522 18 0 0 20 0 1 0 7831398 68644864 15254 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 16759 15254 1140 1005 0 15522 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 67036 KiB
Current children cumulated memory: 61016 KiB

[startup+51.1126 s]
/proc/loadavg: 2.82 1.68 1.75 5/243 80221
/proc/meminfo: memFree=125305936/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=68184 memory=63012 CPUtime=50.95 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 11288 0 0 0 5060 35 0 0 20 0 1 0 7831398 69820416 15753 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17046 15753 1140 1005 0 15809 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 68184 KiB
Current children cumulated memory: 63012 KiB

[startup+102.3 s]
/proc/loadavg: 3.64 2.10 1.90 5/243 80690
/proc/meminfo: memFree=124661528/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=69504 memory=64404 CPUtime=101.99 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 11644 0 0 0 10134 65 0 0 20 0 1 0 7831398 71172096 16101 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17376 16101 1140 1005 0 16139 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 69504 KiB
Current children cumulated memory: 64404 KiB

[startup+162.3 s]
/proc/loadavg: 3.98 2.48 2.04 5/243 80701
/proc/meminfo: memFree=124187188/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=70044 memory=64984 CPUtime=161.79 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 11829 0 0 0 16077 102 0 0 20 0 1 0 7831398 71725056 16246 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17511 16246 1140 1005 0 16274 0
Current children cumulated CPU time: 161.79 s
Current children cumulated vsize: 70044 KiB
Current children cumulated memory: 64984 KiB

[startup+172.209 s]
# the end of solver process 80194 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=170.601 s, system=1.07696 s

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

[startup+166.4 s]
/proc/loadavg: 3.98 2.48 2.04 5/243 80701
/proc/meminfo: memFree=124159784/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=70044 memory=64984 CPUtime=165.88 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 11829 0 0 0 16484 104 0 0 20 0 1 0 7831398 71725056 16246 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17511 16246 1140 1005 0 16274 0
Current children cumulated CPU time: 165.88 s
Current children cumulated vsize: 70044 KiB
Current children cumulated memory: 64984 KiB

[startup+169.6 s]
/proc/loadavg: 3.98 2.51 2.05 5/243 80701
/proc/meminfo: memFree=124136912/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=70044 memory=64984 CPUtime=169.07 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 11829 0 0 0 16801 106 0 0 20 0 1 0 7831398 71725056 16246 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17511 16246 1140 1005 0 16274 0
Current children cumulated CPU time: 169.07 s
Current children cumulated vsize: 70044 KiB
Current children cumulated memory: 64984 KiB

[startup+171.2 s]
/proc/loadavg: 3.98 2.51 2.05 5/243 80701
/proc/meminfo: memFree=124120732/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=70044 memory=64984 CPUtime=170.66 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 11829 0 0 0 16959 107 0 0 20 0 1 0 7831398 71725056 16246 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17511 16246 1140 1005 0 16274 0
Current children cumulated CPU time: 170.66 s
Current children cumulated vsize: 70044 KiB
Current children cumulated memory: 64984 KiB

[startup+172 s]*
/proc/loadavg: 3.99 2.53 2.06 5/243 80703
/proc/meminfo: memFree=124112404/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=71128 memory=65508 CPUtime=171.47 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 12005 0 0 0 17040 107 0 0 20 0 1 0 7831398 72835072 16377 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17782 16377 1140 1005 0 16545 0
Current children cumulated CPU time: 171.47 s
Current children cumulated vsize: 71128 KiB
Current children cumulated memory: 65508 KiB

[startup+172.2 s]
/proc/loadavg: 3.99 2.53 2.06 5/243 80703
/proc/meminfo: memFree=124112404/131655788 swapFree=131071996/131071996
[pid=80194] ppid=80191 vsize=71128 memory=65508 CPUtime=171.66 cores=4,6
/proc/80194/stat : 80194 (Exact) R 80191 80194 80138 0 -1 4194304 12005 0 0 0 17059 107 0 0 20 0 1 0 7831398 72835072 16377 134679101440 4194304 8309489 140736818332720 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 20619264 140736818336702 140736818336871 140736818336871 140736818343887 0
/proc/80194/statm: 17782 16377 1140 1005 0 16545 0
Current children cumulated CPU time: 171.66 s
Current children cumulated vsize: 71128 KiB
Current children cumulated memory: 65508 KiB

Child status: 30

Real time (s): 172.209
CPU time (s): 171.678
CPU user time (s): 170.601
CPU system time (s): 1.07696
CPU usage (%): 99.6917
Max. virtual memory (cumulated for all children) (KiB): 71128
Max. memory (cumulated for all children) (KiB): 65508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 170.601
system time used= 1.07696
maximum resident set size= 65536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12008
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= 18
involuntary context switches= 173


# summary of solver processes directly reported to runsolver:
#   pid: 80194
#   total CPU time (s): 171.678
#   total CPU user time (s): 170.601
#   total CPU system time (s): 1.07696

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.856929 second user time and 1.66039 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-23 09:07:03
IDJOB=4456104
IDBENCH=143215
IDSOLVER=3040
FILE ID=nodeC003/4456104-1721718423
RUNJOBID= nodeC003-1721718423-80149
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-t3002.11tsp11.1900547389--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-4456104-1721718423/watcher-4456104-1721718423 -o /tmp/evaluation-result-4456104-1721718423/solver-4456104-1721718423 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80149 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=644986885 HOME/instance-4456104-1721718423.wbo

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

MD5SUM BENCH= 9db53b9de24bf429e61c95cb9f7b1f1e
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		: 1197.282
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		: 1197.271
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		: 1197.280
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		: 1197.281
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		: 3415.099
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		: 1197.286
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		: 1197.277
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		: 1197.279
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:        125475300 kB
MemAvailable:   129960032 kB
Buffers:          137672 kB
Cached:          5124728 kB
SwapCached:            0 kB
Active:           888436 kB
Inactive:        4698424 kB
Active(anon):       1368 kB
Inactive(anon):   352628 kB
Active(file):     887068 kB
Inactive(file):  4345796 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             24372 kB
Writeback:             8 kB
AnonPages:        323972 kB
Mapped:            99244 kB
Shmem:             29512 kB
KReclaimable:     183800 kB
Slab:             281112 kB
SReclaimable:     183800 kB
SUnreclaim:        97312 kB
KernelStack:        3664 kB
PageTables:         9872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     566016 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= 723756 MiB
End job on nodeC003 at 2024-07-23 09:09:56