Trace number 4456124

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 55.1789 55.392

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551864--soft-0-100-0.wbo
MD5SUM36362ea9910434cf11826d6f0f3d2816
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 benchmark8.4714
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 687
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.10/0.16	o 352
0.10/0.17	o 334
0.10/0.18	o 269
0.10/0.18	o 260
0.10/0.18	o 257
0.10/0.19	o 256
0.10/0.19	o 243
0.10/0.21	o 227
0.10/0.21	o 221
0.21/0.22	o 194
0.21/0.23	o 184
0.21/0.24	o 183
0.68/0.75	o 180
0.68/0.75	o 167
0.68/0.76	o 162
0.68/0.77	o 125
0.78/0.85	o 101
0.88/0.92	o 95
0.88/0.92	o 89
0.88/0.95	o 84
0.88/0.97	o 74
1.18/1.25	o 72
1.68/1.73	o 61
1.88/1.99	o 60
1.99/2.03	o 59
2.28/2.36	o 58
2.38/2.42	o 51
2.68/2.79	o 43
2.77/2.84	o 42
2.77/2.85	o 35
2.87/2.93	o 34
2.87/2.93	o 33
3.38/3.40	o 31
3.48/3.55	o 29
3.48/3.55	o 24
3.48/3.59	o 22
3.48/3.59	o 18
3.58/3.62	o 16
3.58/3.65	o 12
4.66/4.78	o 8
4.86/4.98	o 7
5.08/5.12	o 5
7.16/7.22	o 3
7.36/7.47	o 2
10.65/10.78	o 1
55.08/55.38	s OPTIMUM FOUND
55.08/55.38	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 (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-4456124-1721718423/watcher-4456124-1721718423 -o /tmp/evaluation-result-4456124-1721718423/solver-4456124-1721718423 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80148 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=644986885 HOME/instance-4456124-1721718423.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=80211, runsolver pid=80205
Current StackSize limit: 8192 KiB


[startup+0.100097 s]*
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125434844/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=32868 memory=10224 CPUtime=0.1 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 1986 0 0 0 10 0 0 0 20 0 1 0 7831401 33656832 2556 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 8217 2556 884 1005 0 6980 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32868 KiB
Current children cumulated memory: 10224 KiB

[startup+0.213229 s]*
/proc/loadavg: 1.13 1.24 1.62 6/244 80213
/proc/meminfo: memFree=125416072/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=37940 memory=16604 CPUtime=0.21 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 3391 0 0 0 21 0 0 0 20 0 1 0 7831401 38850560 4151 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 9485 4151 1140 1005 0 8248 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37940 KiB
Current children cumulated memory: 16604 KiB

[startup+0.313557 s]*
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125411616/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=38304 memory=19440 CPUtime=0.32 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 3592 0 0 0 31 1 0 0 20 0 1 0 7831401 39223296 4860 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 9576 4860 1140 1005 0 8339 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 38304 KiB
Current children cumulated memory: 19440 KiB

[startup+0.700287 s]
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125407360/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=39600 memory=20760 CPUtime=0.68 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 3939 0 0 0 67 1 0 0 20 0 1 0 7831401 40550400 5190 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 9900 5190 1140 1005 0 8663 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39600 KiB
Current children cumulated memory: 20760 KiB

[startup+1.5003 s]
/proc/loadavg: 1.13 1.24 1.62 7/244 80213
/proc/meminfo: memFree=125389596/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=42964 memory=25936 CPUtime=1.48 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 4732 0 0 0 146 2 0 0 20 0 1 0 7831401 43995136 6484 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 10741 6484 1140 1005 0 9504 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 42964 KiB
Current children cumulated memory: 25936 KiB

[startup+3.11302 s]
/proc/loadavg: 1.36 1.28 1.63 6/244 80215
/proc/meminfo: memFree=125333008/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=49104 memory=36292 CPUtime=3.08 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 6319 0 0 0 305 3 0 0 20 0 1 0 7831401 50282496 9073 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 12276 9073 1140 1005 0 11039 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 49104 KiB
Current children cumulated memory: 36292 KiB

[startup+6.30028 s]
/proc/loadavg: 1.36 1.28 1.63 7/244 80215
/proc/meminfo: memFree=125324552/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=51100 memory=38124 CPUtime=6.26 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 6811 0 0 0 621 5 0 0 20 0 1 0 7831401 52326400 9531 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 12775 9531 1140 1005 0 11538 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 51100 KiB
Current children cumulated memory: 38124 KiB

[startup+12.7002 s]
/proc/loadavg: 1.77 1.37 1.66 5/244 80216
/proc/meminfo: memFree=125316404/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=52436 memory=39692 CPUtime=12.65 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7171 0 0 0 1256 9 0 0 20 0 1 0 7831401 53694464 9923 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13109 9923 1140 1005 0 11872 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 52436 KiB
Current children cumulated memory: 39692 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=80211] ppid=80205 vsize=53524 memory=40728 CPUtime=25.39 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7443 0 0 0 2524 15 0 0 20 0 1 0 7831401 54808576 10182 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13381 10182 1140 1005 0 12144 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 53524 KiB
Current children cumulated memory: 40728 KiB

[startup+51.1123 s]
/proc/loadavg: 2.82 1.68 1.75 6/243 80221
/proc/meminfo: memFree=125305936/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=50.9 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7619 0 0 0 5059 31 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

[startup+55.392 s]
# the end of solver process 80211 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=54.8362 s, system=0.342676 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=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=50.99 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7619 0 0 0 5068 31 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

[startup+52.8002 s]
/proc/loadavg: 2.91 1.72 1.77 6/243 80222
/proc/meminfo: memFree=125305740/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=52.59 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7621 0 0 0 5227 32 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 52.59 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

[startup+54.4002 s]
/proc/loadavg: 2.91 1.72 1.77 6/243 80222
/proc/meminfo: memFree=125305388/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=54.18 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7622 0 0 0 5385 33 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 54.18 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

[startup+54.8002 s]
/proc/loadavg: 2.91 1.72 1.77 6/243 80222
/proc/meminfo: memFree=125305388/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=54.58 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7623 0 0 0 5425 33 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 54.58 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

[startup+55.2002 s]
/proc/loadavg: 2.91 1.72 1.77 6/243 80222
/proc/meminfo: memFree=125305312/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=54.98 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7623 0 0 0 5464 34 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 54.98 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

[startup+55.3002 s]
/proc/loadavg: 2.91 1.72 1.77 6/243 80222
/proc/meminfo: memFree=125305312/131655788 swapFree=131071996/131071996
[pid=80211] ppid=80205 vsize=54200 memory=41496 CPUtime=55.08 cores=0,2
/proc/80211/stat : 80211 (Exact) R 80205 80211 80138 0 -1 4194304 7623 0 0 0 5474 34 0 0 20 0 1 0 7831401 55500800 10374 134679101440 4194304 8309489 140730919552864 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30371840 140730919556030 140730919556199 140730919556199 140730919563215 0
/proc/80211/statm: 13550 10374 1140 1005 0 12313 0
Current children cumulated CPU time: 55.08 s
Current children cumulated vsize: 54200 KiB
Current children cumulated memory: 41496 KiB

Child status: 30

Real time (s): 55.392
CPU time (s): 55.1789
CPU user time (s): 54.8362
CPU system time (s): 0.342676
CPU usage (%): 99.6152
Max. virtual memory (cumulated for all children) (KiB): 54200
Max. memory (cumulated for all children) (KiB): 41496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.8362
system time used= 0.342676
maximum resident set size= 41496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7624
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= 390


# summary of solver processes directly reported to runsolver:
#   pid: 80211
#   total CPU time (s): 55.1789
#   total CPU user time (s): 54.8362
#   total CPU system time (s): 0.342676

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.300647 second user time and 0.56631 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-23 09:07:03
IDJOB=4456124
IDBENCH=143221
IDSOLVER=3040
FILE ID=nodeC003/4456124-1721718423
RUNJOBID= nodeC003-1721718423-80148
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-t3002.11tsp11.1900551864--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-4456124-1721718423/watcher-4456124-1721718423 -o /tmp/evaluation-result-4456124-1721718423/solver-4456124-1721718423 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80148 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=644986885 HOME/instance-4456124-1721718423.wbo

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

MD5SUM BENCH= 36362ea9910434cf11826d6f0f3d2816
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:     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= 723760 MiB
End job on nodeC003 at 2024-07-23 09:07:59