Trace number 4456144

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 36.8434 36.984

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900552423--soft-0-100-0.wbo
MD5SUM128eb31e74e9d5316274ee97a7821bb0
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark20.8141
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 136180
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136179
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 779
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 

0.10/0.12	o 623
0.10/0.12	o 609
0.10/0.13	o 588
0.20/0.23	o 571
0.20/0.23	o 566
0.20/0.23	o 560
0.20/0.24	o 549
0.20/0.24	o 541
0.20/0.24	o 531
0.20/0.25	o 529
0.20/0.25	o 528
0.20/0.26	o 501
0.20/0.26	o 498
0.20/0.28	o 492
0.20/0.28	o 487
0.20/0.28	o 466
0.20/0.29	o 461
0.20/0.29	o 453
0.20/0.29	o 450
0.20/0.30	o 429
0.20/0.31	o 393
0.31/0.32	o 309
0.31/0.33	o 284
0.31/0.34	o 283
0.31/0.34	o 249
0.31/0.35	o 237
0.31/0.36	o 207
0.31/0.37	o 204
0.31/0.38	o 200
0.31/0.39	o 193
0.31/0.39	o 190
0.31/0.40	o 186
0.31/0.40	o 174
0.31/0.42	o 170
0.40/0.42	o 159
0.40/0.42	o 151
0.40/0.43	o 143
0.40/0.43	o 141
0.40/0.47	o 139
0.40/0.48	o 137
0.40/0.48	o 133
0.40/0.49	o 106
0.40/0.49	o 102
0.40/0.49	o 91
0.50/0.55	o 64
0.50/0.55	o 62
0.50/0.56	o 59
0.50/0.56	o 52
0.50/0.57	o 45
0.50/0.57	o 43
0.50/0.58	o 22
0.50/0.58	o 16
0.50/0.58	o 11
5.26/5.38	o 6
5.77/5.82	o 5
36.75/36.98	s OPTIMUM FOUND
36.75/36.98	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	5

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 (61102 MiB free)
  memory of node 1: 64510 MiB (61295 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456144-1721718479/watcher-4456144-1721718479 -o /tmp/evaluation-result-4456144-1721718479/solver-4456144-1721718479 -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=127591899 HOME/instance-4456144-1721718479.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
Current StackSize limit: 8192 KiB

solver pid=80267, runsolver pid=80264

[startup+0.100447 s]*
/proc/loadavg: 2.91 1.72 1.77 5/243 80268
/proc/meminfo: memFree=125326768/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=34584 memory=14324 CPUtime=0.1 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 2414 0 0 0 10 0 0 0 20 0 1 0 7836999 35414016 3581 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 8646 3581 1028 1005 0 7409 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34584 KiB
Current children cumulated memory: 14324 KiB

[startup+0.21261 s]*
/proc/loadavg: 2.91 1.72 1.77 5/243 80268
/proc/meminfo: memFree=125321920/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=37904 memory=17628 CPUtime=0.2 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 3153 0 0 0 20 0 0 0 20 0 1 0 7836999 38813696 4407 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 9476 4407 1140 1005 0 8239 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37904 KiB
Current children cumulated memory: 17628 KiB

[startup+0.312482 s]*
/proc/loadavg: 2.91 1.72 1.77 5/243 80268
/proc/meminfo: memFree=125321108/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=38520 memory=18420 CPUtime=0.31 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 3339 0 0 0 30 1 0 0 20 0 1 0 7836999 39444480 4605 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 9630 4605 1140 1005 0 8393 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38520 KiB
Current children cumulated memory: 18420 KiB

[startup+0.700299 s]
/proc/loadavg: 2.91 1.72 1.77 5/243 80268
/proc/meminfo: memFree=125317044/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=41812 memory=23632 CPUtime=0.68 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 4133 0 0 0 66 2 0 0 20 0 1 0 7836999 42815488 5908 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 10453 5908 1140 1005 0 9216 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41812 KiB
Current children cumulated memory: 23632 KiB

[startup+1.50027 s]
/proc/loadavg: 3.00 1.76 1.78 6/243 80268
/proc/meminfo: memFree=125315588/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=42532 memory=24424 CPUtime=1.47 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 4345 0 0 0 145 2 0 0 20 0 1 0 7836999 43552768 6106 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 10633 6106 1140 1005 0 9396 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 42532 KiB
Current children cumulated memory: 24424 KiB

[startup+3.11177 s]
/proc/loadavg: 3.00 1.76 1.78 6/243 80268
/proc/meminfo: memFree=125313644/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=43588 memory=25472 CPUtime=3.08 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 4619 0 0 0 305 3 0 0 20 0 1 0 7836999 44634112 6368 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 10897 6368 1140 1005 0 9660 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 43588 KiB
Current children cumulated memory: 25472 KiB

[startup+6.30025 s]
/proc/loadavg: 3.08 1.80 1.79 6/243 80270
/proc/meminfo: memFree=125309768/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=45008 memory=28824 CPUtime=6.26 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 4947 0 0 0 621 5 0 0 20 0 1 0 7836999 46088192 7206 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11252 7206 1140 1005 0 10015 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 45008 KiB
Current children cumulated memory: 28824 KiB

[startup+12.7002 s]
/proc/loadavg: 3.15 1.83 1.80 6/243 80270
/proc/meminfo: memFree=125308796/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=45676 memory=29856 CPUtime=12.64 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5179 0 0 0 1253 11 0 0 20 0 1 0 7836999 46772224 7464 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11419 7464 1140 1005 0 10182 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 45676 KiB
Current children cumulated memory: 29856 KiB

[startup+25.5003 s]
/proc/loadavg: 3.45 1.94 1.84 6/243 80639
/proc/meminfo: memFree=125172116/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=46492 memory=30736 CPUtime=25.38 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5384 0 0 0 2519 19 0 0 20 0 1 0 7836999 47607808 7684 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11623 7684 1140 1005 0 10386 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 46492 KiB
Current children cumulated memory: 30736 KiB

[startup+36.9839 s]
# the end of solver process 80267 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=36.5793 s, system=0.264066 s

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

[startup+25.6003 s]
/proc/loadavg: 3.45 1.94 1.84 6/243 80639
/proc/meminfo: memFree=125172116/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=46492 memory=30736 CPUtime=25.49 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5397 0 0 0 2529 20 0 0 20 0 1 0 7836999 47607808 7684 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11623 7684 1140 1005 0 10386 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 46492 KiB
Current children cumulated memory: 30736 KiB

[startup+32.0002 s]*
/proc/loadavg: 3.53 2.01 1.86 6/243 80641
/proc/meminfo: memFree=125045656/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=47540 memory=31748 CPUtime=31.87 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5655 0 0 0 3164 23 0 0 20 0 1 0 7836999 48680960 7937 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11885 7937 1140 1005 0 10648 0
Current children cumulated CPU time: 31.87 s
Current children cumulated vsize: 47540 KiB
Current children cumulated memory: 31748 KiB

[startup+35.2002 s]
/proc/loadavg: 3.53 2.01 1.86 6/243 80641
/proc/meminfo: memFree=125024560/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=47540 memory=31748 CPUtime=35.06 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5672 0 0 0 3481 25 0 0 20 0 1 0 7836999 48680960 7937 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11885 7937 1140 1005 0 10648 0
Current children cumulated CPU time: 35.06 s
Current children cumulated vsize: 47540 KiB
Current children cumulated memory: 31748 KiB

[startup+36.0002 s]*
/proc/loadavg: 3.57 2.04 1.87 6/243 80642
/proc/meminfo: memFree=125017316/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=47672 memory=31748 CPUtime=35.86 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5688 0 0 0 3561 25 0 0 20 0 1 0 7836999 48816128 7937 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11918 7937 1140 1005 0 10681 0
Current children cumulated CPU time: 35.86 s
Current children cumulated vsize: 47672 KiB
Current children cumulated memory: 31748 KiB

[startup+36.4002 s]
/proc/loadavg: 3.57 2.04 1.87 6/243 80642
/proc/meminfo: memFree=125017316/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=47672 memory=31748 CPUtime=36.25 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5688 0 0 0 3599 26 0 0 20 0 1 0 7836999 48816128 7937 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11918 7937 1140 1005 0 10681 0
Current children cumulated CPU time: 36.25 s
Current children cumulated vsize: 47672 KiB
Current children cumulated memory: 31748 KiB

[startup+36.8002 s]
/proc/loadavg: 3.57 2.04 1.87 6/243 80642
/proc/meminfo: memFree=125017316/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=47672 memory=31748 CPUtime=36.65 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5688 0 0 0 3639 26 0 0 20 0 1 0 7836999 48816128 7937 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11918 7937 1140 1005 0 10681 0
Current children cumulated CPU time: 36.65 s
Current children cumulated vsize: 47672 KiB
Current children cumulated memory: 31748 KiB

[startup+36.9002 s]
/proc/loadavg: 3.57 2.04 1.87 6/243 80642
/proc/meminfo: memFree=125017316/131655788 swapFree=131071996/131071996
[pid=80267] ppid=80264 vsize=47672 memory=31748 CPUtime=36.75 cores=0,2
/proc/80267/stat : 80267 (Exact) R 80264 80267 80138 0 -1 4194304 5688 0 0 0 3649 26 0 0 20 0 1 0 7836999 48816128 7937 134679101440 4194304 8309489 140722359811952 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 30146560 140722359821246 140722359821415 140722359821415 140722359828431 0
/proc/80267/statm: 11918 7937 1140 1005 0 10681 0
Current children cumulated CPU time: 36.75 s
Current children cumulated vsize: 47672 KiB
Current children cumulated memory: 31748 KiB

Child status: 30

Real time (s): 36.984
CPU time (s): 36.8434
CPU user time (s): 36.5793
CPU system time (s): 0.264066
CPU usage (%): 99.6198
Max. virtual memory (cumulated for all children) (KiB): 47672
Max. memory (cumulated for all children) (KiB): 31748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.5793
system time used= 0.264066
maximum resident set size= 31808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5689
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= 10
involuntary context switches= 264


# summary of solver processes directly reported to runsolver:
#   pid: 80267
#   total CPU time (s): 36.8434
#   total CPU user time (s): 36.5793
#   total CPU system time (s): 0.264066

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.17729 second user time and 0.385735 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-23 09:07:59
IDJOB=4456144
IDBENCH=143227
IDSOLVER=3040
FILE ID=nodeC003/4456144-1721718479
RUNJOBID= nodeC003-1721718423-80148
SLURM_JOB_ID= 7770411
Free space on /tmp= 723764 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423--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-4456144-1721718479/watcher-4456144-1721718479 -o /tmp/evaluation-result-4456144-1721718479/solver-4456144-1721718479 -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=127591899 HOME/instance-4456144-1721718479.wbo

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

MD5SUM BENCH= 128eb31e74e9d5316274ee97a7821bb0
RANDOM SEED=127591899

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		: 3492.069
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		: 3655.301
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		: 1197.279
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		: 1197.436
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		: 3659.802
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		: 3655.381
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		: 1197.525
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		: 1197.336
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:        125335872 kB
MemAvailable:   129827816 kB
Buffers:          137796 kB
Cached:          5131296 kB
SwapCached:            0 kB
Active:           891612 kB
Inactive:        4832028 kB
Active(anon):       1456 kB
Inactive(anon):   482580 kB
Active(file):     890156 kB
Inactive(file):  4349448 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6140 kB
Writeback:             0 kB
AnonPages:        454588 kB
Mapped:           112776 kB
Shmem:             29512 kB
KReclaimable:     184744 kB
Slab:             283040 kB
SReclaimable:     184744 kB
SUnreclaim:        98296 kB
KernelStack:        3872 kB
PageTables:         9856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     698588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            17472 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 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 09:08:37